Contributed Data Report

      Data Report

      Focal mechanisms / 200301
      Contributed by NIED

      
      
      
      Earthquake Information 2003/01/31,18:15(UT)
      
      
      
      

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/31,18:1536.1 N139.9 E40 kmMj 3.8SW_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      47 ; 28268 ; 3661 ; 1396.53e+14 Nm41 kmMw 3.8 71.57


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/31,08:53(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/31,08:5336.1 N140.1 E70 kmMj 4.4SOUTHERN_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      5 ; 24171 ; 3264 ; 1419.50e+15 Nm65 kmMw 4.6 94.25


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/31,00:28(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/31,00:2835.4 N140.5 E70 kmMj 3.9KUJUKURI_COAST_BOSO_PEN


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      354 ; 11379 ; 21109 ; 312.02e+15 Nm35 kmMw 4.2 71.99


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/30,17:27(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/30,17:2725.4 N126.6 EshallowMj 3.8NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      58 ; 20487 ; 392 ; 552.13e+15 Nm38 kmMw 4.2 65.62


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/30,05:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/30,05:5734.3 N139.2 EshallowMj 3.9NEAR_NIIJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      358 ; 8989 ; 63-27 ; -1791.55e+15 Nm11 kmMw 4.1 80.14


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/29,07:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/29,07:5724.0 N125.3 E60 kmMj 3.5NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      211 ; 30679 ; 67156 ; 122.27e+14 Nm29 kmMw 3.5 76.62


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/29,07:17(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/29,07:1743.6 N147.4 E20 kmMj 3.9E_OFF_HOKKAIDO


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      78 ; 34589 ; 1179 ; 1774.16e+15 Nm56 kmMw 4.4 71.91


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/28,12:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/28,12:5841.1 N143.3 E40 kmMj 3.7E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      17 ; 23962 ; 3667 ; 1261.55e+15 Nm23 kmMw 4.1 74.04


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/28,11:09(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/28,11:0941.3 N142.1 E30 kmMj 4.7E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      340 ; 8169 ; 62150 ; 243.40e+15 Nm11 kmMw 4.3 83.14


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/28,06:09(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/28,06:0941.1 N143.3 E30 kmMj 4.9E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      20 ; 17467 ; 26101 ; 668.17e+16 Nm35 kmMw 5.2 90.17


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/27,22:11(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/27,22:1141.0 N143.3 E30 kmMj 3.7E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      167 ; 25885 ; 76-14 ; -1755.35e+14 Nm23 kmMw 3.8 56.57


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/27,02:44(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/27,02:4435.4 N140.5 E70 kmMj 3.7KUJUKURI_COAST_BOSO_PEN


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      2 ; 11583 ; 18106 ; 239.82e+14 Nm47 kmMw 4.0 84.89


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/27,01:22(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/27,01:2239.6 N143.9 E20 kmMj 3.9FAR_E_OFF_SANRIKU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      40 ; 20857 ; 3397 ; 807.80e+14 Nm11 kmMw 3.9 77.76


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/26,23:43(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/26,23:4345.0 N149.4 E30 kmMj 3.8SE_OFF_ETOROFU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      86 ; 26064 ; 26-87 ; -954.89e+15 Nm62 kmMw 4.4 78.79


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/26,23:26(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/26,23:2637.0 N142.4 E20 kmMj 4.2E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      357 ; 13761 ; 36112 ; 565.89e+14 Nm11 kmMw 3.8 63.65


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/26,02:08(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/26,02:0833.9 N135.4 E50 kmMj 3.5CENTRAL_WAKAYAMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      358 ; 10179 ; 42-49 ; -1631.95e+14 Nm53 kmMw 3.5 69.40


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/25,12:16(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/25,12:1629.1 N129.9 E70 kmMj 3.9NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      32 ; 22072 ; 1887 ; 984.17e+15 Nm44 kmMw 4.4 82.89


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/24,23:46(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/24,23:4633.5 N141.6 E70 kmMj 4.0E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      53 ; 14489 ; 42132 ; 18.05e+14 Nm20 kmMw 3.9 71.65


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/24,21:49(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/24,21:4931.8 N140.2 EshallowMj 3.5NEAR_TORISHIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      331 ; 6589 ; 898 ; 54.54e+15 Nm5 kmMw 4.4 83.52


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/24,07:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/24,07:5735.8 N136.3 E10 kmMj 3.5CENTRAL_FUKUI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      212 ; 12189 ; 75-165 ; -11.09e+14 Nm8 kmMw 3.3 61.84


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,23:41(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,23:4126.8 N129.9 E40 kmMj 4.0NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      28 ; 24751 ; 45-116 ; -618.07e+14 Nm8 kmMw 3.9 70.98


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,22:56(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,22:5629.3 N129.1 E10 kmMj 3.9NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      106 ; 29653 ; 37-96 ; -829.71e+15 Nm5 kmMw 4.6 93.96


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,20:23(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,20:2335.4 N139.7 E130 kmMj 3.9TOKYO_BAY_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      203 ; 29588 ; 35-55 ; -1777.03e+14 Nm130 kmMw 3.9 68.95


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,20:20(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,20:2029.3 N129.0 E10 kmMj 3.7NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      99 ; 24253 ; 43-66 ; -1191.24e+15 Nm5 kmMw 4.0 84.29


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,12:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,12:4233.9 N137.3 E50 kmMj 4.3SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      218 ; 34653 ; 50127 ; 514.43e+15 Nm8 kmMw 4.4 90.80


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,08:04(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,08:0429.2 N129.1 E10 kmMj 3.5NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      296 ; 11154 ; 37-87 ; -941.59e+15 Nm5 kmMw 4.1 78.66


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,07:54(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,07:5429.3 N129.1 E10 kmMj 3.7NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      313 ; 10874 ; 18-83 ; -1131.18e+15 Nm5 kmMw 4.0 59.63


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/23,04:35(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/23,04:3529.3 N129.0 E10 kmMj 3.9NEAR_TOKARA_ISLANDS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      117 ; 29947 ; 43-91 ; -881.70e+15 Nm5 kmMw 4.1 76.32


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/22,19:10(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/22,19:1032.1 N140.8 E20 kmMj 3.6E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      159 ; 25985 ; 24113 ; 111.09e+15 Nm68 kmMw 4.0 63.44


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/22,14:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/22,14:5726.1 N127.0 E50 kmMj 3.8NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      79 ; 31885 ; 982 ; 1499.12e+14 Nm50 kmMw 3.9 64.58


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/21,09:55(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/21,09:5544.7 N150.3 E30 kmMj 3.6KURILE_ISLANDS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      54 ; 14976 ; 69158 ; 151.16e+15 Nm32 kmMw 4.0 73.81


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/21,04:19(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/21,04:1936.4 N141.0 E40 kmMj 5.0E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      9 ; 23266 ; 3269 ; 1294.60e+16 Nm47 kmMw 5.1 78.15


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/20,23:02(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/20,23:0232.4 N141.1 E40 kmMj 3.9E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      10 ; 24670 ; 3363 ; 1428.50e+14 Nm47 kmMw 3.9 79.40


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/20,21:07(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/20,21:0734.2 N135.2 E10 kmMj 3.5NW_WAKAYAMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      169 ; 4160 ; 4457 ; 1337.34e+13 Nm5 kmMw 3.2 57.04


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/20,04:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/20,04:5827.3 N126.6 E10 kmMj 4.3NW_OFF_OKINAWAJIMA_IS


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      84 ; 19468 ; 49-45 ; -1502.50e+15 Nm5 kmMw 4.2 88.38


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/19,14:28(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/19,14:2833.9 N137.3 E50 kmMj 3.9SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      11 ; 24055 ; 4756 ; 1296.57e+14 Nm8 kmMw 3.8 88.33


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/19,12:54(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/19,12:5443.2 N146.7 E60 kmMj 3.8OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      84 ; 22580 ; 1398 ; 522.10e+14 Nm29 kmMw 3.5 50.47


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/19,08:04(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/19,08:0438.8 N142.1 E40 kmMj 4.3E_OFF_MIYAGI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      2 ; 21671 ; 2278 ; 1226.68e+14 Nm53 kmMw 3.8 76.84


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/19,00:06(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/19,00:0633.9 N137.3 E40 kmMj 4.0SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      19 ; 22348 ; 4474 ; 1076.09e+14 Nm11 kmMw 3.8 83.94


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,20:49(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,20:4933.9 N137.3 E50 kmMj 4.2SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      216 ; 2647 ; 4397 ; 832.69e+15 Nm8 kmMw 4.3 89.27


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,19:50(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,19:5033.9 N137.3 E40 kmMj 5.1SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      37 ; 19549 ; 43105 ; 731.34e+17 Nm8 kmMw 5.4 81.09


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,18:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,18:3133.9 N137.3 E40 kmMj 4.2SE_OFF_KII_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      39 ; 21648 ; 4292 ; 882.71e+15 Nm8 kmMw 4.3 87.54


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,17:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,17:5724.9 N122.0 E30 kmMj 3.6TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      85 ; 20264 ; 46-50 ; -1434.57e+14 Nm5 kmMw 3.7 79.00


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,15:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,15:3132.0 N130.4 E10 kmMj 3.6NW_KAGOSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      290 ; 2183 ; 83-7 ; -1733.42e+14 Nm11 kmMw 3.7 96.28


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,10:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,10:3124.7 N121.9 E50 kmMj 3.5TAIWAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      294 ; 20389 ; 2070 ; 1787.97e+14 Nm35 kmMw 3.9 87.80


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/18,06:55(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/18,06:5529.3 N130.6 E20 kmMj 3.8NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      215 ; 35967 ; 28-74 ; -1231.73e+15 Nm35 kmMw 4.1 83.90


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/16,21:27(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/16,21:2741.5 N142.1 E50 kmMj 3.6E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      306 ; 14271 ; 2085 ; 1052.59e+14 Nm29 kmMw 3.6 73.44


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/16,10:24(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/16,10:2440.1 N142.5 E40 kmMj 4.1NE_OFF_IWATE_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      28 ; 19169 ; 2296 ; 741.02e+15 Nm41 kmMw 4.0 81.72


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/16,03:42(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/16,03:4227.3 N128.9 E30 kmMj 5.1NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      44 ; 18771 ; 23-76 ; -1253.56e+16 Nm38 kmMw 5.0 65.54


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/15,12:31(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/15,12:3140.4 N144.1 E40 kmMj 3.9FAR_E_OFF_SANRIKU


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      218 ; 35158 ; 42119 ; 524.53e+15 Nm8 kmMw 4.4 68.68


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/15,09:02(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/15,09:0242.0 N142.5 E60 kmMj 4.5S_OFF_URAKAWA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      15 ; 21873 ; 1983 ; 1124.95e+15 Nm68 kmMw 4.4 87.40


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/15,03:52(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/15,03:5236.1 N141.0 E50 kmMj 4.3E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      84 ; 28249 ; 43-102 ; -762.04e+15 Nm41 kmMw 4.2 70.42


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/15,03:23(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/15,03:2342.9 N145.0 E50 kmMj 4.2OFF_NEMURO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      20 ; 22760 ; 3376 ; 1133.72e+14 Nm44 kmMw 3.7 75.81


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/14,03:58(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/14,03:5838.8 N143.5 E30 kmMj 3.7FAR_E_OFF_MIYAGI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      357 ; 21569 ; 2675 ; 1255.14e+14 Nm11 kmMw 3.8 62.69


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/13,04:38(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/13,04:3841.6 N141.8 E70 kmMj 4.3E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      128 ; 26958 ; 39-67 ; -1221.49e+15 Nm68 kmMw 4.1 82.25


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/12,11:10(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/12,11:1025.3 N126.9 E90 kmMj 3.7NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      98 ; 786 ; 828 ; 1763.30e+14 Nm14 kmMw 3.6 77.72


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/12,03:28(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/12,03:2834.0 N132.4 E50 kmMj 3.9AKINADA_SETONAIKAI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      171 ; 33857 ; 34-83 ; -1011.67e+14 Nm35 kmMw 3.4 70.27


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/11,16:40(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/11,16:4033.9 N132.3 E50 kmMj 3.6AKINADA_SETONAIKAI


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      331 ; 13283 ; 792 ; 721.21e+14 Nm50 kmMw 3.4 68.94


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/11,06:43(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/11,06:4332.1 N132.1 E10 kmMj 3.9HYUGANADA_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      24 ; 22274 ; 1785 ; 1077.60e+14 Nm20 kmMw 3.9 90.14


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/10,12:01(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/10,12:0128.1 N130.4 E20 kmMj 3.6NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      60 ; 18568 ; 34117 ; 411.30e+15 Nm11 kmMw 4.0 64.98


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/10,06:17(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/10,06:1726.2 N129.3 E40 kmMj 3.5NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      230 ; 8467 ; 27-104 ; -591.13e+14 Nm8 kmMw 3.3 50.30


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/09,13:24(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/09,13:2437.3 N141.6 E40 kmMj 4.6E_OFF_FUKUSHIMA_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      25 ; 19674 ; 1692 ; 814.89e+15 Nm38 kmMw 4.4 94.97


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/09,04:14(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/09,04:1436.5 N141.0 E30 kmMj 4.9E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      28 ; 19573 ; 1794 ; 781.20e+16 Nm38 kmMw 4.7 92.51


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/08,20:19(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/08,20:1925.8 N125.2 E20 kmMj 4.7NW_OFF_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      97 ; 20264 ; 63-31 ; -1514.07e+15 Nm5 kmMw 4.4 91.85


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/08,02:23(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/08,02:2342.0 N142.3 E70 kmMj 3.8S_OFF_URAKAWA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      18 ; 18767 ; 2394 ; 801.12e+15 Nm68 kmMw 4.0 87.53


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/07,18:06(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/07,18:0627.9 N130.2 E50 kmMj 3.6NEAR_AMAMI-OSHIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      250 ; 34577 ; 70-20 ; -1664.43e+14 Nm17 kmMw 3.7 92.03


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/07,11:44(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/07,11:4439.0 N142.5 E30 kmMj 4.6E_OFF_IWATE_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      285 ; 3880 ; 24112 ; 246.35e+14 Nm32 kmMw 3.8 78.51


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/06,18:27(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/06,18:2742.3 N143.0 E60 kmMj 5.0HIDAKA_MOUNTAINS_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      22 ; 23267 ; 2677 ; 1171.13e+16 Nm56 kmMw 4.7 91.40


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/06,14:57(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/06,14:5720.3 N121.7 EshallowMj 5.1PHILIPPINE_ISL_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      192 ; 29382 ; 37126 ; 131.93e+17 Nm47 kmMw 5.5 76.09


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/06,08:08(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/06,08:0834.6 N140.2 E60 kmMj 3.5SE_OFF_BOSO_PENINSULA


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      232 ; 32688 ; 32-58 ; -1754.60e+14 Nm62 kmMw 3.7 83.14


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/06,04:43(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/06,04:4341.1 N142.3 E40 kmMj 5.0E_OFF_AOMORI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      24 ; 16170 ; 26108 ; 502.68e+16 Nm41 kmMw 4.9 91.50


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/06,04:41(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/06,04:4136.2 N140.2 E70 kmMj 3.6SW_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      58 ; 17463 ; 50134 ; 362.51e+14 Nm50 kmMw 3.6 61.10


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,18:41(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,18:4123.9 N125.8 E20 kmMj 3.6NEAR_MIYAKOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      290 ; 8849 ; 43104 ; 744.60e+14 Nm14 kmMw 3.7 84.53


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,11:09(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,11:0943.4 N147.0 E40 kmMj 3.9E_OFF_HOKKAIDO


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      324 ; 22178 ; 4249 ; 1624.76e+14 Nm56 kmMw 3.8 61.86


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,09:51(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,09:5138.8 N141.9 E100 kmMj 4.8KINKAZAN_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      173 ; 6280 ; 27-115 ; -246.68e+15 Nm101 kmMw 4.5 63.46


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,09:47(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,09:4735.0 N137.1 E40 kmMj 3.7CENTRAL_AICHI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      129 ; 23180 ; 41130 ; 151.97e+14 Nm41 kmMw 3.5 68.76


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,05:50(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,05:5036.3 N141.1 E50 kmMj 3.8E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      210 ; 11489 ; 14-104 ; -62.95e+14 Nm17 kmMw 3.6 72.39


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/05,02:33(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/05,02:3331.9 N131.1 E10 kmMj 3.6SOUTHERN_MIYAZAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      225 ; 13383 ; 74-164 ; -72.97e+14 Nm11 kmMw 3.6 82.21


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



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      Earthquake Information 2003/01/04,12:22(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/04,12:2234.2 N139.4 E10 kmMj 3.6NEAR_MIYAKEJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      171 ; 27078 ; 54-37 ; -1653.34e+14 Nm5 kmMw 3.6 65.26


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/03,06:10(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/03,06:1036.0 N141.4 E40 kmMj 3.6FAR_E_OFF_IBARAKI_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      316 ; 17857 ; 4164 ; 1242.82e+14 Nm29 kmMw 3.6 61.13


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/02,14:46(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/02,14:4624.1 N123.5 E20 kmMj 4.0NEAR_ISHIGAKIJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      152 ; 28281 ; 14-79 ; -1396.18e+14 Nm5 kmMw 3.8 84.77


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/02,00:46(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/02,00:4627.1 N127.4 E90 kmMj 3.9NEAR_OKINAWAJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      204 ; 30387 ; 18108 ; 93.39e+14 Nm95 kmMw 3.7 56.17


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/01,17:20(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/01,17:2031.2 N130.4 E150 kmMj 3.8SATSUMA_PENINSULA_REGION


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      174 ; 34875 ; 15-88 ; -962.53e+15 Nm160 kmMw 4.2 93.55


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/01,14:48(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/01,14:4832.1 N140.8 E20 kmMj 3.7E_OFF_HACHIJOJIMA_ISLAND


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      337 ; 22582 ; 21-110 ; -231.28e+15 Nm56 kmMw 4.0 73.23


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
      Earthquake Information 2003/01/01,02:19(UT)

      Earthquake Mechanism Information

      Hypocenter Information Provided by JMA

      Origin Time(UT)LatitudeLongitudeDepthMagnitudeRegion
      2003/01/01,02:1940.1 N142.5 E30 kmMj 4.2NE_OFF_IWATE_PREF


      Focal Mechanism Solution Determined Manually

      StrikeDipRakeMoDepthMagnitudeVarRed
      248 ; 12661 ; 47-128 ; -423.01e+14 Nm32 kmMw 3.6 62.95


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

      * past earthquakes occurring in this region

      * Seismograms
      * retreive digital waveform data



      * Back
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