Data Report
Focal mechanisms / 200209
Contributed by NIED
Earthquake Information 2002/09/30,22:08(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/30,22:08 | 26.9 N | 128.4 E | 40 km | Mj 3.9 | NEAR_OKINAWAJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
78 ; 179 | 75 ; 54 | 142 ; 19 | 3.75e+14 Nm | 5 km | Mw 3.7 | 54.13 |
Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region
Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/30,16:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/30,16:43 | 44.1 N | 148.1 E | shallow | Mj 4.2 | SE_OFF_ETOROFU |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
223 ; 124 | 83 ; 39 | -129 ; -11 | 9.25e+14 Nm | 68 km | Mw 3.9 | 66.77 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/30,15:56(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/30,15:56 | 29.2 N | 130.0 E | 70 km | Mj 4.4 | NEAR_AMAMI-OSHIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
57 ; 218 | 51 ; 41 | 102 ; 76 | 9.69e+15 Nm | 29 km | Mw 4.6 | 82.50 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/30,01:54(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/30,01:54 | 34.9 N | 140.1 E | 70 km | Mj 4.1 | SE_OFF_BOSO_PENINSULA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
182 ; 42 | 60 ; 37 | 67 ; 124 | 5.76e+15 Nm | 50 km | Mw 4.5 | 92.36 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/28,19:20(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/28,19:20 | 24.0 N | 122.4 E | 30 km | Mj 3.8 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
71 ; 295 | 85 ; 7 | 85 ; 133 | 2.62e+15 Nm | 8 km | Mw 4.2 | 75.22 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/28,18:02(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/28,18:02 | 24.9 N | 122.3 E | 30 km | Mj 3.8 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
69 ; 171 | 81 ; 39 | 128 ; 15 | 3.24e+14 Nm | 5 km | Mw 3.6 | 52.45 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/28,14:16(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/28,14:16 | 43.1 N | 146.1 E | 40 km | Mj 4.7 | OFF_NEMURO_PENINSULA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
62 ; 269 | 64 ; 29 | 77 ; 114 | 1.27e+16 Nm | 35 km | Mw 4.7 | 78.70 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/28,05:17(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/28,05:17 | 40.1 N | 139.0 E | 20 km | Mj 4.3 | W_OFF_AKITA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
37 ; 167 | 60 ; 42 | 121 ; 49 | 1.07e+15 Nm | 5 km | Mw 4.0 | 89.55 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/27,23:14(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/27,23:14 | 24.1 N | 122.2 E | 30 km | Mj 3.5 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
270 ; 70 | 82 ; 9 | -87 ; -110 | 4.32e+14 Nm | 20 km | Mw 3.7 | 82.97 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/27,22:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/27,22:18 | 32.8 N | 132.8 E | 10 km | Mj 3.6 | SW_KOCHI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
198 ; 351 | 47 ; 46 | 109 ; 71 | 1.22e+14 Nm | 8 km | Mw 3.4 | 77.68 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/26,18:02(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/26,18:02 | 33.3 N | 139.5 E | 20 km | Mj 4.5 | NEAR_HACHIJOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
355 ; 161 | 59 ; 32 | -83 ; -102 | 3.19e+15 Nm | 5 km | Mw 4.3 | 90.42 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/26,10:12(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/26,10:12 | 42.6 N | 142.3 E | 100 km | Mj 4.2 | HIDAKA_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
343 ; 76 | 78 ; 78 | -13 ; -168 | 3.04e+15 Nm | 86 km | Mw 4.3 | 95.34 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/25,18:44(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/25,18:44 | 24.0 N | 122.3 E | 40 km | Mj 3.6 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
253 ; 19 | 83 ; 11 | -81 ; -144 | 1.32e+15 Nm | 8 km | Mw 4.0 | 70.82 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/25,13:39(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/25,13:39 | 42.4 N | 144.7 E | 40 km | Mj 3.5 | SE_OFF_TOKACHI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
261 ; 122 | 63 ; 35 | -112 ; -54 | 1.19e+14 Nm | 26 km | Mw 3.4 | 64.04 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/25,11:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/25,11:18 | 37.4 N | 143.1 E | 50 km | Mj 3.7 | FAR_E_OFF_FUKUSHIMA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
358 ; 223 | 64 ; 34 | 67 ; 129 | 9.11e+14 Nm | 14 km | Mw 3.9 | 85.44 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/25,06:04(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/25,06:04 | 36.4 N | 141.0 E | 50 km | Mj 3.5 | E_OFF_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
168 ; 345 | 71 ; 19 | -89 ; -93 | 2.71e+14 Nm | 50 km | Mw 3.6 | 72.96 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/25,05:45(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/25,05:45 | 33.6 N | 131.9 E | 70 km | Mj 4.5 | IYONADA_SETONAIKAI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
199 ; 296 | 87 ; 27 | -63 ; -173 | 2.93e+15 Nm | 77 km | Mw 4.3 | 98.01 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/24,22:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/24,22:43 | 22.7 N | 121.1 E | 90 km | Mj 4.5 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
73 ; 333 | 83 ; 33 | 58 ; 168 | 2.25e+16 Nm | 41 km | Mw 4.9 | 71.98 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/24,16:59(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/24,16:59 | 40.1 N | 142.5 E | 30 km | Mj 3.9 | NE_OFF_IWATE_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
29 ; 181 | 65 ; 28 | 103 ; 65 | 2.29e+14 Nm | 41 km | Mw 3.5 | 53.93 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/24,15:35(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/24,15:35 | 39.8 N | 141.8 E | 60 km | Mj 4.0 | NORTHERN_IWATE_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
22 ; 186 | 67 ; 24 | 96 ; 75 | 8.96e+14 Nm | 56 km | Mw 3.9 | 92.50 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/24,12:46(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/24,12:46 | 37.5 N | 142.6 E | 20 km | Mj 4.7 | FAR_E_OFF_FUKUSHIMA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
14 ; 222 | 76 ; 16 | 82 ; 117 | 9.80e+15 Nm | 23 km | Mw 4.6 | 96.33 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/24,00:20(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/24,00:20 | 32.0 N | 130.0 E | 10 km | Mj 3.8 | W_OFF_AMAKUSA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
205 ; 111 | 87 ; 32 | -122 ; -5 | 9.97e+14 Nm | 5 km | Mw 4.0 | 95.61 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/22,23:44(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/22,23:44 | 37.3 N | 138.6 E | 20 km | Mj 3.6 | MID_NIIGATA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
47 ; 239 | 61 ; 29 | 84 ; 101 | 2.05e+14 Nm | 8 km | Mw 3.5 | 56.90 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/22,21:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/22,21:43 | 42.3 N | 144.6 E | 40 km | Mj 4.0 | SE_OFF_TOKACHI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
54 ; 225 | 67 ; 23 | 93 ; 82 | 5.48e+14 Nm | 32 km | Mw 3.8 | 88.71 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/22,21:09(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/22,21:09 | 42.3 N | 144.6 E | 30 km | Mj 3.9 | SE_OFF_TOKACHI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
56 ; 224 | 68 ; 23 | 94 ; 79 | 3.91e+14 Nm | 29 km | Mw 3.7 | 86.77 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/22,03:13(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/22,03:13 | 43.4 N | 147.1 E | 50 km | Mj 4.0 | E_OFF_HOKKAIDO |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
251 ; 157 | 88 ; 27 | -117 ; -5 | 9.80e+14 Nm | 68 km | Mw 4.0 | 64.13 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/22,00:36(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/22,00:36 | 35.3 N | 137.5 E | 50 km | Mj 4.1 | SE_GIFU_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
322 ; 207 | 70 ; 41 | -126 ; -31 | 9.98e+14 Nm | 50 km | Mw 4.0 | 95.83 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/20,18:22(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/20,18:22 | 34.0 N | 137.3 E | 350 km | Mj 5.3 | ENSYUNADA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
160 ; 48 | 76 ; 34 | 58 ; 155 | 6.22e+16 Nm | 380 km | Mw 5.2 | 81.45 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/20,13:10(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/20,13:10 | 24.8 N | 122.0 E | 40 km | Mj 3.8 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
283 ; 186 | 88 ; 14 | 76 ; 173 | 4.08e+15 Nm | 65 km | Mw 4.4 | 93.61 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/20,11:29(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/20,11:29 | 33.2 N | 137.9 E | 350 km | Mj 5.1 | FAR_S_OFF_TOKAI_DISTRICT |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
24 ; 119 | 89 ; 14 | -76 ; -175 | 2.29e+16 Nm | 360 km | Mw 4.9 | 94.98 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/20,10:16(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/20,10:16 | 41.9 N | 142.3 E | 70 km | Mj 4.1 | S_OFF_URAKAWA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
324 ; 182 | 67 ; 29 | -107 ; -56 | 6.42e+14 Nm | 59 km | Mw 3.8 | 91.79 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/19,21:21(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/19,21:21 | 43.3 N | 147.2 E | 50 km | Mj 4.6 | E_OFF_HOKKAIDO |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
182 ; 39 | 59 ; 37 | 69 ; 122 | 6.38e+15 Nm | 44 km | Mw 4.5 | 83.19 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/19,19:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/19,19:57 | 32.1 N | 132.1 E | 10 km | Mj 3.5 | HYUGANADA_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
49 ; 297 | 84 ; 15 | 76 ; 157 | 2.26e+14 Nm | 14 km | Mw 3.5 | 69.77 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/19,04:17(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/19,04:17 | 31.1 N | 131.5 E | 40 km | Mj 4.1 | SE_OFF_OSUMI_PEN |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
233 ; 323 | 87 ; 87 | -3 ; -177 | 2.10e+15 Nm | 32 km | Mw 4.2 | 84.89 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/19,01:50(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/19,01:50 | 24.3 N | 125.2 E | 30 km | Mj 3.7 | NEAR_MIYAKOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
59 ; 267 | 77 ; 14 | 83 ; 117 | 1.24e+15 Nm | 35 km | Mw 4.0 | 67.22 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/19,00:03(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/19,00:03 | 35.4 N | 133.8 E | 10 km | Mj 4.0 | EASTERN_TOTTORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
164 ; 269 | 68 ; 57 | -36 ; -153 | 5.63e+14 Nm | 5 km | Mw 3.8 | 95.62 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/18,19:58(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/18,19:58 | 38.8 N | 141.2 E | 10 km | Mj 4.1 | NORTHERN_MIYAGI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
239 ; 67 | 72 ; 18 | 88 ; 98 | 9.52e+14 Nm | 5 km | Mw 4.0 | 72.96 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/17,20:26(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/17,20:26 | 24.6 N | 123.0 E | 90 km | Mj 4.0 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
311 ; 142 | 72 ; 18 | -93 ; -80 | 2.32e+15 Nm | 113 km | Mw 4.2 | 86.10 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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Earthquake Information 2002/09/17,03:58(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/17,03:58 | 31.0 N | 141.9 E | 50 km | Mj 5.5 | NEAR_TORISHIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
188 ; 336 | 64 ; 30 | 105 ; 62 | 3.10e+17 Nm | 5 km | Mw 5.6 | 90.19 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/16,16:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,16:51 | 36.8 N | 141.4 E | 40 km | Mj 4.3 | E_OFF_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
195 ; 38 | 81 ; 10 | -94 ; -68 | 1.46e+15 Nm | 41 km | Mw 4.1 | 72.66 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/16,16:07(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,16:07 | 35.4 N | 133.7 E | 10 km | Mj 4.1 | EASTERN_TOTTORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
332 ; 241 | 86 ; 64 | 26 ; 176 | 4.80e+14 Nm | 8 km | Mw 3.8 | 70.16 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/16,15:38(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,15:38 | 35.4 N | 133.7 E | 10 km | Mj 3.6 | EASTERN_TOTTORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
335 ; 239 | 74 ; 70 | 21 ; 163 | 3.42e+14 Nm | 11 km | Mw 3.7 | 57.73 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/16,10:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,10:57 | 23.9 N | 122.8 E | 10 km | Mj 3.6 | NEAR_ISHIGAKIJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
224 ; 342 | 65 ; 45 | -51 ; -143 | 1.95e+14 Nm | 35 km | Mw 3.5 | 59.42 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/16,04:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,04:57 | 23.4 N | 125.5 E | 60 km | Mj 3.9 | FAR_S_OFF_ISHIGAKIJIMA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
241 ; 106 | 55 ; 45 | -121 ; -54 | 1.71e+15 Nm | 8 km | Mw 4.1 | 79.03 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/16,04:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,04:57 | 35.4 N | 133.7 E | 10 km | Mj 3.5 | EASTERN_TOTTORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
164 ; 262 | 74 ; 63 | -28 ; -162 | 1.43e+14 Nm | 5 km | Mw 3.4 | 92.12 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/16,03:38(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,03:38 | 36.3 N | 139.6 E | 130 km | Mj 3.6 | SOUTHERN_TOCHIGI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
70 ; 273 | 53 ; 39 | 75 ; 109 | 5.46e+14 Nm | 119 km | Mw 3.8 | 86.75 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/16,01:10(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,01:10 | 35.4 N | 133.7 E | 10 km | Mj 5.3 | EASTERN_TOTTORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
167 ; 257 | 86 ; 83 | -7 ; -176 | 5.43e+16 Nm | 11 km | Mw 5.1 | 95.73 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/16,00:03(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/16,00:03 | 25.2 N | 122.4 E | 160 km | Mj 5.8 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
127 ; 333 | 54 ; 39 | -106 ; -69 | 1.73e+17 Nm | 170 km | Mw 5.5 | 88.12 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/15,23:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/15,23:57 | 24.3 N | 125.3 E | 40 km | Mj 3.9 | NEAR_MIYAKOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
53 ; 270 | 77 ; 16 | 80 ; 126 | 3.08e+15 Nm | 35 km | Mw 4.3 | 87.71 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/15,22:11(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/15,22:11 | 43.9 N | 148.5 E | shallow | Mj 3.9 | SE_OFF_ETOROFU |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
36 ; 141 | 80 ; 33 | 122 ; 18 | 4.44e+14 Nm | 38 km | Mw 3.7 | 62.77 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/15,15:25(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/15,15:25 | 40.6 N | 142.0 E | 60 km | Mj 4.4 | E_OFF_AOMORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
51 ; 320 | 89 ; 63 | -153 ; -1 | 1.42e+15 Nm | 62 km | Mw 4.1 | 95.76 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/15,01:53(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/15,01:53 | 33.3 N | 131.9 E | 60 km | Mj 3.8 | IYONADA_SETONAIKAI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
233 ; 88 | 64 ; 31 | -107 ; -59 | 5.00e+14 Nm | 62 km | Mw 3.8 | 90.03 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/15,01:06(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/15,01:06 | 24.1 N | 122.4 E | 30 km | Mj 5.0 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
66 ; 330 | 86 ; 36 | 55 ; 173 | 3.73e+16 Nm | 32 km | Mw 5.0 | 77.41 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/14,16:49(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/14,16:49 | 43.0 N | 146.8 E | 60 km | Mj 3.8 | E_OFF_HOKKAIDO |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
252 ; 343 | 89 ; 20 | 110 ; 2 | 4.09e+14 Nm | 35 km | Mw 3.7 | 60.18 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/14,10:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/14,10:18 | 24.0 N | 122.3 E | 20 km | Mj 3.5 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
247 ; 344 | 84 ; 43 | -47 ; -171 | 2.73e+14 Nm | 35 km | Mw 3.6 | 50.44 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/14,04:10(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/14,04:10 | 25.3 N | 125.0 E | 10 km | Mj 3.9 | NEAR_MIYAKOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
237 ; 89 | 59 ; 36 | -108 ; -63 | 3.93e+14 Nm | 5 km | Mw 3.7 | 73.30 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/13,16:26(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/13,16:26 | 42.9 N | 144.5 E | 70 km | Mj 4.2 | OFF_NEMURO_PENINSULA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
320 ; 80 | 75 ; 27 | -66 ; -147 | 1.10e+15 Nm | 56 km | Mw 4.0 | 91.32 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/12,14:06(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/12,14:06 | 27.6 N | 128.7 E | 10 km | Mj 3.6 | NEAR_AMAMI-OSHIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
267 ; 85 | 46 ; 44 | -89 ; -91 | 1.65e+14 Nm | 5 km | Mw 3.4 | 72.87 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/11,16:22(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/11,16:22 | 40.9 N | 143.2 E | 20 km | Mj 4.0 | E_OFF_AOMORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
24 ; 177 | 70 ; 22 | 100 ; 64 | 8.01e+14 Nm | 23 km | Mw 3.9 | 81.10 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/11,12:58(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/11,12:58 | 36.7 N | 141.2 E | 50 km | Mj 3.6 | E_OFF_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
28 ; 234 | 74 ; 18 | 82 ; 115 | 1.15e+14 Nm | 41 km | Mw 3.3 | 73.44 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/11,07:30(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/11,07:30 | 26.3 N | 127.4 E | 50 km | Mj 3.9 | NEAR_OKINAWAJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
27 ; 229 | 51 ; 41 | 76 ; 107 | 2.45e+15 Nm | 41 km | Mw 4.2 | 83.97 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/10,19:01(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/10,19:01 | 36.6 N | 141.1 E | 40 km | Mj 3.5 | E_OFF_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
170 ; 13 | 74 ; 17 | 84 ; 112 | 8.91e+13 Nm | 38 km | Mw 3.3 | 50.47 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/10,10:52(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/10,10:52 | 38.7 N | 141.5 E | 110 km | Mj 4.1 | NORTHERN_MIYAGI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
227 ; 9 | 54 ; 43 | -65 ; -120 | 1.86e+15 Nm | 116 km | Mw 4.1 | 89.93 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/10,08:54(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/10,08:54 | 36.0 N | 136.6 E | 10 km | Mj 3.5 | FUKUI_GIFU_BORDER_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
236 ; 0 | 62 ; 43 | 124 ; 44 | 9.66e+13 Nm | 8 km | Mw 3.3 | 71.71 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/10,00:23(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/10,00:23 | 43.1 N | 146.1 E | 40 km | Mj 3.7 | OFF_NEMURO_PENINSULA |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
34 ; 241 | 68 ; 25 | 79 ; 115 | 1.71e+14 Nm | 32 km | Mw 3.5 | 54.94 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/09,18:35(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/09,18:35 | 29.9 N | 131.9 E | 60 km | Mj 3.7 | NEAR_AMAMI-OSHIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
22 ; 215 | 46 ; 45 | -99 ; -81 | 3.52e+14 Nm | 5 km | Mw 3.7 | 53.45 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/09,16:23(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/09,16:23 | 27.3 N | 128.9 E | 20 km | Mj 3.7 | NEAR_OKINAWAJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
44 ; 212 | 46 ; 45 | -82 ; -98 | 9.20e+14 Nm | 26 km | Mw 3.9 | 70.63 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/08,23:47(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/08,23:47 | 23.5 N | 125.5 E | 60 km | Mj 4.9 | NEAR_MIYAKOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
257 ; 89 | 53 ; 38 | -98 ; -80 | 7.33e+16 Nm | 8 km | Mw 5.2 | 84.14 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,23:47(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,23:47 | 27.3 N | 129.5 E | 30 km | Mj 3.7 | NEAR_AMAMI-OSHIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
198 ; 329 | 79 ; 17 | -77 ; -138 | 1.91e+15 Nm | 5 km | Mw 4.2 | 83.37 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,22:59(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,22:59 | 24.7 N | 121.7 E | 80 km | Mj 4.4 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
276 ; 131 | 78 ; 14 | -98 ; -55 | 2.72e+16 Nm | 62 km | Mw 4.9 | 76.45 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,21:12(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,21:12 | 24.9 N | 122.0 E | 30 km | Mj 3.6 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
280 ; 63 | 56 ; 41 | -67 ; -120 | 5.21e+14 Nm | 8 km | Mw 3.8 | 73.89 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,18:11(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,18:11 | 40.2 N | 144.7 E | 50 km | Mj 4.1 | FAR_E_OFF_NORTH_HONSHU |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
130 ; 6 | 70 ; 34 | -117 ; -39 | 9.31e+14 Nm | 5 km | Mw 3.9 | 82.07 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,16:45(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,16:45 | 38.6 N | 141.2 E | 10 km | Mj 3.8 | NORTHERN_MIYAGI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
90 ; 250 | 65 ; 26 | 99 ; 72 | 3.17e+14 Nm | 5 km | Mw 3.6 | 80.47 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,15:11(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,15:11 | 36.0 N | 136.6 E | 10 km | Mj 3.7 | FUKUI_GIFU_BORDER_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
269 ; 359 | 90 ; 74 | 164 ; 0 | 4.21e+14 Nm | 14 km | Mw 3.7 | 96.21 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/07,13:32(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/07,13:32 | 29.6 N | 130.0 E | 30 km | Mj 3.6 | NEAR_TOKARA_ISLANDS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
319 ; 83 | 59 ; 47 | -52 ; -135 | 1.76e+14 Nm | 11 km | Mw 3.5 | 52.50 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/06,21:57(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/06,21:57 | 36.2 N | 139.3 E | 90 km | Mj 4.1 | WESTERN_SAITAMA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
38 ; 167 | 54 ; 49 | -54 ; -129 | 1.75e+15 Nm | 80 km | Mw 4.1 | 78.94 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

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Earthquake Information 2002/09/05,19:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/05,19:43 | 36.6 N | 141.1 E | 50 km | Mj 4.2 | E_OFF_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
33 ; 222 | 71 ; 19 | 87 ; 98 | 2.31e+14 Nm | 41 km | Mw 3.5 | 76.90 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/04,09:06(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/04,09:06 | 35.4 N | 136.4 E | 50 km | Mj 4.2 | SHIGA_GIFU_BORDER_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
140 ; 17 | 68 ; 37 | -121 ; -39 | 1.01e+15 Nm | 38 km | Mw 4.0 | 94.90 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/03,21:44(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/03,21:44 | 35.5 N | 141.1 E | 40 km | Mj 4.0 | NEAR_CHOSHI_CITY |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
359 ; 251 | 86 ; 13 | 78 ; 162 | 5.54e+15 Nm | 38 km | Mw 4.5 | 90.78 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/03,10:08(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/03,10:08 | 23.7 N | 122.6 E | 40 km | Mj 3.7 | NEAR_ISHIGAKIJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
33 ; 141 | 80 ; 29 | 117 ; 20 | 1.40e+15 Nm | 14 km | Mw 4.1 | 86.08 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/02,22:49(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/02,22:49 | 43.6 N | 147.4 E | 20 km | Mj 4.2 | E_OFF_HOKKAIDO |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
73 ; 164 | 89 ; 53 | 143 ; 1 | 2.13e+15 Nm | 50 km | Mw 4.2 | 86.49 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/02,22:24(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/02,22:24 | 41.0 N | 142.0 E | 60 km | Mj 4.3 | E_OFF_AOMORI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
22 ; 193 | 67 ; 23 | 94 ; 82 | 2.44e+15 Nm | 56 km | Mw 4.2 | 87.94 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/02,16:12(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/02,16:12 | 24.1 N | 123.5 E | 20 km | Mj 3.7 | NEAR_ISHIGAKIJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
21 ; 271 | 60 ; 59 | 37 ; 145 | 1.42e+14 Nm | 11 km | Mw 3.4 | 89.61 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/02,09:17(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/02,09:17 | 34.0 N | 135.3 E | 10 km | Mj 3.9 | NW_WAKAYAMA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
182 ; 357 | 57 ; 33 | 93 ; 86 | 4.64e+14 Nm | 11 km | Mw 3.7 | 93.10 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/01,20:48(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/01,20:48 | 32.7 N | 130.8 E | 10 km | Mj 3.9 | NW_KUMAMOTO_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
236 ; 144 | 85 ; 64 | -154 ; -5 | 2.99e+14 Nm | 8 km | Mw 3.6 | 93.21 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/01,18:42(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/01,18:42 | 26.6 N | 125.6 E | 160 km | Mj 4.4 | NW_OFF_OKINAWAJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
90 ; 352 | 81 ; 52 | -141 ; -12 | 6.55e+15 Nm | 135 km | Mw 4.5 | 81.06 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/01,07:07(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/01,07:07 | 24.0 N | 122.4 E | 20 km | Mj 5.5 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
63 ; 296 | 81 ; 16 | 78 ; 142 | 1.47e+17 Nm | 35 km | Mw 5.4 | 75.03 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/01,05:56(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/01,05:56 | 24.1 N | 122.2 E | 40 km | Mj 5.9 | TAIWAN_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
64 ; 318 | 84 ; 22 | 69 ; 163 | 2.08e+17 Nm | 32 km | Mw 5.5 | 77.02 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
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Earthquake Information 2002/09/01,05:21(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
2002/09/01,05:21 | 24.1 N | 122.4 E | 40 km | Mj 3.7 | NW_OFF_ISHIGAKIJIMA_IS |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
72 ; 309 | 84 ; 11 | 81 ; 147 | 1.05e+15 Nm | 8 km | Mw 4.0 | 79.69 |

Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region

Seismograms
retreive digital waveform data
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