Contributed Data Report

      Data Report

      Focal mechanisms / 200702
      Contributed by NIED

      
      
      
      Earthquake Information 2007/02/28,18:28(UT)
      
      
      
      

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/28,18:2822.0 N121.8 E80 kmMj 3.8TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      292 ; 12768 ; 22-96 ; -761.83e+15 Nm5 kmMw 4.1 75.96


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/27,23:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/27,23:5728.7 N128.6 E100 kmMj 4.1NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      269 ; 2469 ; 42127 ; 323.70e+15 Nm107 kmMw 4.3 89.32


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/27,20:11(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/27,20:1133.9 N132.0 E60 kmMj 3.5YAMAGUCHI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      219 ; 3256 ; 34-86 ; -964.86e+14 Nm77 kmMw 3.8 52.98


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/27,19:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/27,19:5724.1 N121.7 E60 kmMj 3.9TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      151 ; 4163 ; 5639 ; 1471.28e+15 Nm35 kmMw 4.0 63.49


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/26,17:47(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/26,17:4731.3 N141.0 E80 kmMj 3.9NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      233 ; 2765 ; 27102 ; 661.08e+15 Nm74 kmMw 4.0 71.10


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/26,17:02(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/26,17:0242.7 N145.0 E50 kmMj 3.8OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      240 ; 6158 ; 32-91 ; -892.22e+14 Nm32 kmMw 3.5 63.04


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/26,07:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/26,07:5831.4 N133.5 E50 kmMj 3.7FAR_E_OFF_MIYAZAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      201 ; 3865 ; 26-97 ; -747.07e+14 Nm5 kmMw 3.9 70.92


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/26,05:06(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/26,05:0634.2 N135.2 E10 kmMj 3.6NW_WAKAYAMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      207 ; 35749 ; 45111 ; 681.40e+14 Nm5 kmMw 3.4 70.26


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/26,03:11(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/26,03:1133.5 N139.7 E170 kmMj 4.3NEAR_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      11 ; 23854 ; 4758 ; 1262.99e+15 Nm160 kmMw 4.3 91.35


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/25,11:41(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/25,11:4133.2 N136.9 E40 kmMj 4.5SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      269 ; 8050 ; 4196 ; 831.21e+16 Nm11 kmMw 4.7 89.09


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/25,03:46(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/25,03:4643.2 N146.5 E50 kmMj 3.7OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      206 ; 4546 ; 45-104 ; -763.13e+14 Nm47 kmMw 3.6 60.48


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/25,02:37(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/25,02:3736.5 N141.4 E40 kmMj 3.8E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      150 ; 27772 ; 29113 ; 405.82e+14 Nm26 kmMw 3.8 73.97


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/24,19:47(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/24,19:4746.6 N152.9 E30 kmMj 5.7KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      350 ; 23058 ; 5148 ; 1375.95e+16 Nm35 kmMw 5.1 89.67


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/24,12:39(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/24,12:3937.1 N141.7 E50 kmMj 3.9E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      7 ; 26788 ; 981 ; 1703.21e+14 Nm38 kmMw 3.6 77.68


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/23,08:37(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/23,08:3746.8 N153.2 E30 kmMj 5.2KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      264 ; 4479 ; 1499 ; 511.67e+16 Nm47 kmMw 4.8 79.72


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/23,08:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/23,08:3146.9 N152.8 E30 kmMj 4.7KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      85 ; 32786 ; 9-98 ; -294.58e+15 Nm53 kmMw 4.4 73.46


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,21:01(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,21:0128.1 N130.3 E30 kmMj 3.9NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      187 ; 28685 ; 30-60 ; -1705.57e+15 Nm32 kmMw 4.5 60.02


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,17:45(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,17:4538.3 N143.0 E20 kmMj 4.6FAR_E_OFF_MIYAGI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      17 ; 20472 ; 1888 ; 964.81e+15 Nm26 kmMw 4.4 96.83


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,11:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,11:5846.6 N153.1 E30 kmMj 5.0KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      250 ; 3561 ; 34109 ; 606.23e+15 Nm20 kmMw 4.5 70.57


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,06:33(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,06:3337.0 N142.0 E40 kmMj 3.9E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      200 ; 10088 ; 13-103 ; -103.73e+14 Nm26 kmMw 3.7 82.06


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,01:45(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,01:4544.8 N146.5 E190 kmMj 3.9NEAR_ETOROFU_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      166 ; 7585 ; 7713 ; 1751.56e+15 Nm185 kmMw 4.1 72.15


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/22,01:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/22,01:3132.2 N141.6 EshallowMj 3.6E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      332 ; 20680 ; 1677 ; 1434.26e+14 Nm5 kmMw 3.7 61.35


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/20,19:07(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/20,19:0725.1 N123.7 E30 kmMj 4.3NW_OFF_ISHIGAKIJIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      67 ; 26570 ; 21-96 ; -732.28e+15 Nm5 kmMw 4.2 82.22


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/19,22:18(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/19,22:1830.2 N137.1 E540 kmMj 4.1SHIKOKU_BASIN


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      321 ; 5387 ; 56-34 ; -1773.36e+15 Nm520 kmMw 4.3 57.60


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/19,21:24(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/19,21:2440.4 N142.1 E70 kmMj 3.8NE_OFF_IWATE_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      167 ; 35361 ; 3087 ; 956.31e+14 Nm65 kmMw 3.8 60.86


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/19,14:11(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/19,14:1121.1 N121.6 EshallowMj 4.4TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      200 ; 8769 ; 44-130 ; -311.49e+15 Nm53 kmMw 4.1 64.86


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/19,12:27(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/19,12:2744.8 N149.6 E30 kmMj 4.4SE_OFF_ETOROFU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      347 ; 22870 ; 3758 ; 1456.06e+14 Nm35 kmMw 3.8 73.80


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/19,04:29(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/19,04:2924.6 N125.5 E10 kmMj 4.0NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      199 ; 31070 ; 46-48 ; -1522.58e+14 Nm11 kmMw 3.6 75.49


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/18,19:56(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/18,19:5634.0 N137.2 E370 kmMj 3.6SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      350 ; 14088 ; 3-89 ; -1204.51e+14 Nm340 kmMw 3.7 60.49


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/18,07:34(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/18,07:3446.7 N153.3 E30 kmMj 4.6KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      48 ; 15279 ; 39127 ; 181.62e+15 Nm11 kmMw 4.1 88.53


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/18,04:20(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/18,04:2023.8 N125.5 E60 kmMj 3.6NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      281 ; 19085 ; 7614 ; 1754.00e+14 Nm8 kmMw 3.7 71.08


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/18,02:54(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/18,02:5444.3 N148.8 E30 kmMj 4.9SE_OFF_ETOROFU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      152 ; 370 ; 2478 ; 1192.57e+15 Nm65 kmMw 4.2 89.42


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/18,02:37(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/18,02:3742.5 N144.5 E60 kmMj 3.6SE_OFF_TOKACHI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      36 ; 20878 ; 1392 ; 824.20e+14 Nm47 kmMw 3.7 89.81


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/17,05:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/17,05:4229.0 N129.8 E60 kmMj 4.0NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      211 ; 33386 ; 7-84 ; -1487.25e+15 Nm41 kmMw 4.5 77.36


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/17,00:22(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/17,00:2241.7 N143.7 E50 kmMj 5.1SE_OFF_ERIMOMISAKI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      20 ; 25768 ; 3760 ; 1407.61e+16 Nm29 kmMw 5.2 70.27


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/17,00:02(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/17,00:0241.7 N143.7 E40 kmMj 6.2SE_OFF_ERIMOMISAKI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      19 ; 25570 ; 3363 ; 1411.20e+18 Nm29 kmMw 6.0 70.55


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/16,21:23(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/16,21:2337.3 N135.4 E370 kmMj 4.1SEA_OF_JAPAN


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      15 ; 28188 ; 35-125 ; -42.58e+15 Nm340 kmMw 4.2 88.69


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/16,19:26(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/16,19:2625.3 N125.6 E80 kmMj 4.2NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      334 ; 8772 ; 39125 ; 298.15e+14 Nm65 kmMw 3.9 74.45


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/16,05:21(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/16,05:2130.7 N141.4 E40 kmMj 4.2NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      155 ; 2071 ; 25-107 ; -497.71e+15 Nm20 kmMw 4.6 78.49


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/16,05:12(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/16,05:1231.2 N141.1 EshallowMj 3.8NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      344 ; 21784 ; 10-98 ; -375.12e+15 Nm11 kmMw 4.4 76.36


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,22:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,22:4224.4 N122.2 E40 kmMj 3.9TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      263 ; 16085 ; 2269 ; 1661.60e+16 Nm47 kmMw 4.8 92.95


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,08:10(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,08:1033.8 N142.4 E70 kmMj 4.9FAR_E_OFF_CENTRAL_HONSHU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      214 ; 3156 ; 34-88 ; -932.26e+16 Nm8 kmMw 4.9 79.74


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,06:21(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,06:2128.4 N128.2 E110 kmMj 4.2NW_OFF_AMAMI-OSHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      39 ; 17171 ; 28-70 ; -1352.22e+15 Nm119 kmMw 4.2 76.46


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,05:48(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,05:4829.6 N138.6 E520 kmMj 4.4NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      110 ; 1380 ; 5338 ; 1681.38e+16 Nm540 kmMw 4.7 60.16


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,03:50(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,03:5032.0 N141.9 EshallowMj 4.4E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      351 ; 17365 ; 2589 ; 914.15e+15 Nm5 kmMw 4.4 74.02


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,03:30(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,03:3022.3 N121.1 EshallowMj 4.8TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      263 ; 16481 ; 47-136 ; -139.23e+15 Nm14 kmMw 4.6 56.10


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/14,03:26(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/14,03:2622.0 N121.2 EshallowMj 4.6TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      273 ; 17681 ; 50-140 ; -121.18e+16 Nm14 kmMw 4.7 53.55


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/13,21:24(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/13,21:2443.0 N145.4 E50 kmMj 3.9OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      20 ; 25271 ; 2868 ; 1389.01e+14 Nm41 kmMw 3.9 92.46


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/13,11:36(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/13,11:3624.0 N122.5 E30 kmMj 4.3NW_OFF_ISHIGAKIJIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      69 ; 33489 ; 1476 ; 1742.66e+15 Nm29 kmMw 4.2 70.43


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/13,10:33(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/13,10:3331.0 N141.8 EshallowMj 3.7NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      308 ; 4687 ; 18-72 ; -1711.97e+16 Nm104 kmMw 4.8 75.39


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/13,02:05(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/13,02:0543.1 N146.6 E50 kmMj 4.2OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      77 ; 21357 ; 41117 ; 556.58e+14 Nm44 kmMw 3.8 71.88


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,20:33(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,20:3347.5 N154.5 E30 kmMj 5.2FAR_FIELD


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      234 ; 2184 ; 794 ; 573.23e+16 Nm35 kmMw 5.0 52.93


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,19:10(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,19:1046.9 N153.5 E30 kmMj 4.7KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      46 ; 15875 ; 34121 ; 272.54e+15 Nm11 kmMw 4.2 84.65


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,16:49(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,16:4931.0 N142.2 E40 kmMj 4.3NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      171 ; 3653 ; 4759 ; 1241.97e+15 Nm5 kmMw 4.2 86.80


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,16:21(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,16:2133.1 N136.8 E40 kmMj 3.9SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      24 ; 27677 ; 3854 ; 1583.85e+14 Nm11 kmMw 3.7 79.23


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,05:40(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,05:4024.5 N121.8 E40 kmMj 4.0TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      290 ; 18880 ; 4249 ; 1646.52e+14 Nm11 kmMw 3.8 88.66


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,04:51(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,04:5146.6 N153.8 E30 kmMj 4.6KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      78 ; 26471 ; 2088 ; 964.27e+15 Nm29 kmMw 4.4 63.22


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/12,02:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/12,02:4225.3 N124.4 E10 kmMj 5.1NW_OFF_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      332 ; 7868 ; 55-38 ; -1531.52e+16 Nm26 kmMw 4.8 80.15


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/11,00:55(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/11,00:5529.6 N130.6 E60 kmMj 3.7NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      14 ; 19476 ; 1490 ; 909.68e+14 Nm32 kmMw 4.0 70.71


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/10,17:51(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/10,17:5147.0 N155.6 E30 kmMj 5.1FAR_FIELD


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      239 ; 36078 ; 22109 ; 333.37e+15 Nm29 kmMw 4.3 74.83


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/10,08:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/10,08:3136.2 N139.8 E50 kmMj 3.5SW_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      176 ; 26790 ; 36-54 ; -1803.59e+14 Nm59 kmMw 3.7 84.98


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/10,02:49(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/10,02:4937.2 N142.1 E30 kmMj 3.5E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      15 ; 21751 ; 4176 ; 1071.03e+14 Nm23 kmMw 3.3 60.07


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/09,14:22(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/09,14:2246.7 N153.3 E30 kmMj 4.8KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      117 ; 22076 ; 47-45 ; -1613.56e+15 Nm8 kmMw 4.3 84.64


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/09,08:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/09,08:5841.7 N143.8 E50 kmMj 4.6SE_OFF_ERIMOMISAKI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      15 ; 21667 ; 2481 ; 1101.36e+16 Nm32 kmMw 4.7 85.58


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/09,07:35(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/09,07:3543.3 N146.1 E50 kmMj 4.1OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      28 ; 22564 ; 2782 ; 1068.85e+14 Nm53 kmMw 3.9 91.84


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/08,19:49(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/08,19:4946.8 N153.4 E30 kmMj 4.3KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      309 ; 21887 ; 7416 ; 1771.11e+15 Nm32 kmMw 4.0 68.54


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/08,15:25(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/08,15:2530.9 N142.1 E10 kmMj 4.4NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      333 ; 20882 ; 1379 ; 1452.59e+15 Nm5 kmMw 4.2 82.46


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/08,07:55(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/08,07:5533.5 N132.1 E60 kmMj 3.6IYONADA_SETONAIKAI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      200 ; 32262 ; 45-53 ; -1382.21e+14 Nm62 kmMw 3.5 54.87


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/08,07:15(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/08,07:1546.5 N153.5 E30 kmMj 5.6KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      48 ; 13889 ; 67157 ; 13.99e+16 Nm17 kmMw 5.0 89.74


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/07,23:55(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/07,23:5531.7 N132.0 E30 kmMj 3.6HYUGANADA_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      30 ; 21862 ; 2986 ; 975.13e+14 Nm26 kmMw 3.8 81.08


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/07,22:19(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/07,22:1924.9 N124.1 E100 kmMj 3.6NW_OFF_ISHIGAKIJIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      59 ; 15388 ; 22-68 ; -1763.53e+14 Nm74 kmMw 3.7 70.14


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/07,15:18(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/07,15:1823.8 N123.8 E30 kmMj 4.6NEAR_ISHIGAKIJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      127 ; 3180 ; 6031 ; 1682.81e+15 Nm32 kmMw 4.3 93.71


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/07,10:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/07,10:4229.8 N139.5 E410 kmMj 4.4NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      286 ; 3383 ; 25-66 ; -1623.60e+15 Nm400 kmMw 4.3 73.19


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/07,00:30(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/07,00:3044.3 N149.4 E30 kmMj 3.7SE_OFF_ETOROFU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      37 ; 21760 ; 3090 ; 902.20e+14 Nm23 kmMw 3.5 59.09


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/06,22:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/06,22:5844.4 N149.4 E30 kmMj 3.6SE_OFF_ETOROFU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      46 ; 21463 ; 2795 ; 804.58e+14 Nm23 kmMw 3.7 74.62


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/06,21:45(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/06,21:4521.3 N122.2 EshallowMj 3.9TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      309 ; 6876 ; 27-67 ; -1474.43e+15 Nm35 kmMw 4.4 82.19


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/06,14:15(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/06,14:1537.3 N142.1 E40 kmMj 4.5E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      137 ; 22989 ; 43-47 ; -1782.23e+15 Nm14 kmMw 4.2 94.51


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/06,12:01(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/06,12:0133.1 N131.4 E120 kmMj 3.7NORTHERN_OITA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      17 ; 19956 ; 3489 ; 911.79e+15 Nm113 kmMw 4.1 93.76


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,20:39(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,20:3930.5 N137.5 E520 kmMj 4.1SHIKOKU_BASIN


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      71 ; 20660 ; 40-63 ; -1283.38e+15 Nm540 kmMw 4.3 53.44


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,20:15(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,20:1546.5 N153.3 E30 kmMj 5.1KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      79 ; 30069 ; 27-107 ; -532.27e+16 Nm47 kmMw 4.9 87.30


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,17:44(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,17:4442.2 N143.4 E50 kmMj 4.2SE_OFF_TOKACHI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      62 ; 24163 ; 2790 ; 899.13e+14 Nm32 kmMw 3.9 85.42


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,14:07(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,14:0743.1 N145.0 E60 kmMj 4.3KUSHIRO_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      21 ; 25164 ; 3762 ; 1341.40e+15 Nm62 kmMw 4.1 93.57


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,09:17(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,09:1724.3 N122.2 E70 kmMj 3.5TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      219 ; 1649 ; 43106 ; 723.34e+14 Nm32 kmMw 3.6 66.22


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/05,04:29(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/05,04:2941.1 N143.1 E20 kmMj 4.3E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      360 ; 26083 ; 3654 ; 1693.83e+15 Nm23 kmMw 4.4 80.89


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/04,16:06(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/04,16:0627.5 N142.1 E40 kmMj 4.5NEAR_CHICHIJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      326 ; 21168 ; 44-129 ; -335.91e+15 Nm47 kmMw 4.5 86.60


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/04,11:59(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/04,11:5935.6 N140.1 E80 kmMj 4.2CENTRAL_CHIBA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      357 ; 18251 ; 3987 ; 945.17e+15 Nm59 kmMw 4.4 92.15


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/03,17:35(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/03,17:3522.0 N122.0 EshallowMj 4.7TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      299 ; 9176 ; 16-83 ; -1171.91e+16 Nm35 kmMw 4.8 80.89


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/03,05:06(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/03,05:0627.7 N128.8 E20 kmMj 3.6NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      267 ; 11155 ; 38-104 ; -712.05e+14 Nm14 kmMw 3.5 68.60


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/03,03:40(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/03,03:4023.9 N143.7 E90 kmMj 4.4IWOJIMA_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      173 ; 30274 ; 24108 ; 429.41e+15 Nm11 kmMw 4.6 72.34


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/02,23:20(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/02,23:2046.5 N153.1 E30 kmMj 5.4KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      80 ; 33387 ; 11-101 ; -165.51e+16 Nm56 kmMw 5.1 85.93


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/02,05:43(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/02,05:4330.0 N131.4 E40 kmMj 3.5E_OFF_TANEGASHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      34 ; 22352 ; 3885 ; 971.13e+15 Nm17 kmMw 4.0 75.63


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/02,02:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/02,02:5823.9 N126.0 E60 kmMj 3.6NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      33 ; 24459 ; 3573 ; 1161.21e+15 Nm14 kmMw 4.0 64.89


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2007/02/01,06:40(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2007/02/01,06:4037.3 N141.1 E90 kmMj 4.1E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      247 ; 12059 ; 45-124 ; -477.32e+14 Nm83 kmMw 3.9 74.72


      * Mechanism(Solid line:observation, Dotted line:Synthetics)
      Mechanism

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
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