Data Report
Focal mechanisms / 199703
Contributed by NIED
Earthquake Information 1997/03/31,17:14(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,17:14 | 32.0 N | 130.4 E | 10 km | Mj 3.6 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 4 ; 96 | 84 ; 72 | 162 ; 6 | 4.53e+14 Nm | 8 km | Mw 3.7 | 92.17 |
Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region
Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/31,15:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,15:51 | 33.4 N | 132.4 E | 50 km | Mj 4.6 | BUNGO_CHANNEL |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 195 ; 4 | 63 ; 28 | -85 ; -100 | 1.48e+16 Nm | 44 km | Mw 4.7 | 87.69 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/31,14:45(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,14:45 | 33.4 N | 132.4 E | 50 km | Mj 3.6 | BUNGO_CHANNEL |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 59 ; 156 | 82 ; 51 | -39 ; -170 | 1.63e+14 Nm | 41 km | Mw 3.4 | 65.24 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/31,07:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,07:51 | 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 |
| 121 ; 212 | 87 ; 81 | -9 ; -177 | 3.42e+14 Nm | 14 km | Mw 3.7 | 94.40 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/31,04:33(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,04:33 | 32.0 N | 130.4 E | 10 km | Mj 3.7 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 199 ; 106 | 84 ; 59 | -149 ; -7 | 4.92e+14 Nm | 8 km | Mw 3.8 | 93.27 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/31,00:04(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/31,00:04 | 32.0 N | 130.3 E | 10 km | Mj 3.6 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 117 ; 208 | 86 ; 77 | -13 ; -176 | 6.37e+14 Nm | 8 km | Mw 3.8 | 73.24 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/29,14:13(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/29,14:13 | 36.2 N | 139.8 E | 50 km | Mj 3.9 | SW_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 155 ; 287 | 79 ; 17 | -78 ; -137 | 3.48e+14 Nm | 68 km | Mw 3.7 | 85.85 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/28,12:32(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/28,12:32 | 32.0 N | 130.4 E | 10 km | Mj 3.5 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 1 ; 96 | 79 ; 65 | 154 ; 12 | 2.72e+14 Nm | 5 km | Mw 3.6 | 84.66 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/28,10:40(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/28,10:40 | 32.0 N | 130.4 E | 10 km | Mj 3.5 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 5 ; 104 | 80 ; 45 | 134 ; 14 | 4.04e+14 Nm | 5 km | Mw 3.7 | 88.72 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/28,10:14(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/28,10:14 | 36.2 N | 139.8 E | 50 km | Mj 4.1 | SW_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 330 ; 229 | 83 ; 32 | 59 ; 167 | 9.06e+14 Nm | 62 km | Mw 3.9 | 94.28 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/28,00:54(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/28,00:54 | 36.2 N | 139.8 E | 60 km | Mj 4.0 | SW_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 164 ; 295 | 73 ; 25 | -71 ; -136 | 4.40e+14 Nm | 62 km | Mw 3.7 | 77.12 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/27,18:56(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/27,18:56 | 32.0 N | 130.4 E | 10 km | Mj 3.8 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 106 ; 198 | 87 ; 49 | -41 ; -176 | 1.16e+15 Nm | 5 km | Mw 4.0 | 88.48 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/27,17:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/27,17:51 | 32.0 N | 130.3 E | 10 km | Mj 3.9 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 105 ; 212 | 73 ; 45 | -47 ; -156 | 1.24e+15 Nm | 5 km | Mw 4.0 | 76.46 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/27,12:26(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/27,12:26 | 32.0 N | 130.3 E | 10 km | Mj 3.6 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 37 ; 181 | 76 ; 17 | 100 ; 55 | 1.19e+15 Nm | 5 km | Mw 4.0 | 86.62 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/26,20:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,20:43 | 32.0 N | 130.3 E | 10 km | Mj 3.7 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 97 ; 359 | 77 ; 59 | 32 ; 165 | 4.93e+14 Nm | 5 km | Mw 3.8 | 74.77 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/26,20:19(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,20:19 | 32.0 N | 130.4 E | 10 km | Mj 3.9 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 102 ; 192 | 89 ; 85 | -5 ; -179 | 1.39e+15 Nm | 14 km | Mw 4.1 | 60.82 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/26,13:24(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,13:24 | 32.0 N | 130.4 E | 10 km | Mj 4.3 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 253 ; 357 | 75 ; 50 | -42 ; -160 | 1.12e+16 Nm | 8 km | Mw 4.7 | 91.76 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/26,12:15(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,12:15 | 32.0 N | 130.0 E | 20 km | Mj 4.1 | W_OFF_AMAKUSA_ISLAND |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 120 ; 211 | 87 ; 72 | -18 ; -177 | 2.64e+15 Nm | 14 km | Mw 4.2 | 86.16 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/26,09:05(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,09:05 | 32.0 N | 130.4 E | 10 km | Mj 4.4 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 9 ; 100 | 88 ; 84 | 174 ; 2 | 9.53e+15 Nm | 8 km | Mw 4.6 | 76.72 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/26,08:31(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/26,08:31 | 32.0 N | 130.4 E | 10 km | Mj 6.5 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 103 ; 193 | 88 ; 81 | -9 ; -178 | 1.40e+18 Nm | 8 km | Mw 6.1 | 91.17 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/23,05:59(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/23,05:59 | 36.0 N | 140.1 E | 70 km | Mj 4.9 | SOUTHERN_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 360 ; 184 | 68 ; 22 | 88 ; 94 | 4.77e+16 Nm | 68 km | Mw 5.1 | 94.06 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/23,02:55(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/23,02:55 | 35.4 N | 140.4 E | 70 km | Mj 3.8 | KUJUKURI_COAST_BOSO_PEN |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 5 ; 154 | 68 ; 25 | 103 ; 61 | 5.57e+14 Nm | 53 km | Mw 3.8 | 89.36 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/22,04:53(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/22,04:53 | 35.4 N | 140.4 E | 60 km | Mj 3.5 | KUJUKURI_COAST_BOSO_PEN |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 11 ; 134 | 85 ; 9 | 97 ; 34 | 3.59e+14 Nm | 65 km | Mw 3.7 | 74.19 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/20,08:58(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/20,08:58 | 34.2 N | 139.3 E | 20 km | Mj 4.2 | NEAR_NIIJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 275 ; 7 | 81 ; 81 | 171 ; 9 | 9.58e+13 Nm | 17 km | Mw 3.3 | 71.80 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/16,06:37(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/16,06:37 | 34.9 N | 137.5 E | 40 km | Mj 3.9 | NE_AICHI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 332 ; 93 | 68 ; 38 | -59 ; -142 | 3.53e+14 Nm | 17 km | Mw 3.7 | 60.90 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/16,05:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/16,05:51 | 34.9 N | 137.5 E | 40 km | Mj 5.6 | NE_AICHI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 302 ; 147 | 58 ; 34 | -104 ; -69 | 2.97e+17 Nm | 41 km | Mw 5.6 | 83.20 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/08,03:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/08,03:18 | 35.0 N | 139.1 E | 10 km | Mj 3.7 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 171 ; 81 | 89 ; 73 | 17 ; 179 | 5.48e+14 Nm | 5 km | Mw 3.8 | 88.55 |

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

Seismograms
retreive digital waveform data
Back
Earthquake Information 1997/03/07,15:01(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/07,15:01 | 35.0 N | 139.2 E | 10 km | Mj 3.8 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 306 ; 138 | 61 ; 29 | -96 ; -80 | 3.76e+14 Nm | 5 km | Mw 3.7 | 72.11 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/07,12:35(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/07,12:35 | 35.0 N | 139.2 E | 10 km | Mj 4.6 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 346 ; 79 | 78 ; 75 | -16 ; -168 | 8.97e+15 Nm | 5 km | Mw 4.6 | 86.34 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/07,07:33(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/07,07:33 | 34.9 N | 139.1 E | shallow | Mj 4.7 | CENTRAL_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 346 ; 77 | 88 ; 58 | -32 ; -178 | 2.49e+16 Nm | 5 km | Mw 4.9 | 88.70 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/07,01:20(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/07,01:20 | 34.8 N | 139.2 E | shallow | Mj 4.5 | NEAR_IZU-OSHIMA_ISLAND |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 172 ; 77 | 82 ; 55 | 35 ; 170 | 1.95e+16 Nm | 5 km | Mw 4.8 | 83.81 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,23:56(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,23:56 | 35.0 N | 139.1 E | shallow | Mj 3.7 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 166 ; 76 | 89 ; 72 | 18 ; 178 | 5.39e+14 Nm | 5 km | Mw 3.8 | 89.89 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,22:30(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,22:30 | 35.0 N | 139.1 E | shallow | Mj 4.0 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 169 ; 76 | 83 ; 68 | 22 ; 172 | 5.51e+14 Nm | 8 km | Mw 3.8 | 85.39 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,22:24(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,22:24 | 35.0 N | 139.1 E | 10 km | Mj 3.6 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 163 ; 64 | 79 ; 50 | 41 ; 166 | 1.21e+15 Nm | 44 km | Mw 4.0 | 85.13 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,20:23(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,20:23 | 34.9 N | 139.2 E | shallow | Mj 3.8 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 343 ; 76 | 89 ; 15 | 105 ; 3 | 1.10e+15 Nm | 17 km | Mw 4.0 | 90.25 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,17:36(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,17:36 | 35.0 N | 139.1 E | shallow | Mj 4.2 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 347 ; 83 | 81 ; 58 | -32 ; -170 | 4.12e+15 Nm | 5 km | Mw 4.4 | 84.79 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,10:12(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,10:12 | 34.9 N | 139.2 E | 10 km | Mj 4.1 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 331 ; 64 | 82 ; 70 | -20 ; -172 | 1.33e+15 Nm | 5 km | Mw 4.0 | 89.08 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,06:50(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,06:50 | 40.7 N | 139.4 E | 40 km | Mj 5.3 | W_OFF_AOMORI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 197 ; 327 | 81 ; 14 | 101 ; 41 | 2.77e+16 Nm | 11 km | Mw 4.9 | 69.93 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/06,04:25(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/06,04:25 | 34.9 N | 139.2 E | 10 km | Mj 4.4 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 104 ; 11 | 83 ; 66 | -156 ; -8 | 3.90e+15 Nm | 5 km | Mw 4.4 | 90.43 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/05,19:01(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/05,19:01 | 35.0 N | 139.1 E | 10 km | Mj 3.9 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 333 ; 75 | 69 ; 62 | -30 ; -156 | 4.19e+14 Nm | 5 km | Mw 3.7 | 84.27 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/05,16:04(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/05,16:04 | 35.0 N | 139.1 E | 10 km | Mj 3.7 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 328 ; 72 | 80 ; 37 | -55 ; -163 | 2.83e+14 Nm | 5 km | Mw 3.6 | 67.37 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/05,13:43(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/05,13:43 | 35.0 N | 139.1 E | shallow | Mj 4.6 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 346 ; 82 | 80 ; 59 | -31 ; -168 | 1.39e+16 Nm | 5 km | Mw 4.7 | 85.47 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/05,10:23(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/05,10:23 | 35.0 N | 139.1 E | shallow | Mj 3.9 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 166 ; 69 | 76 ; 65 | 25 ; 164 | 3.46e+14 Nm | 8 km | Mw 3.7 | 78.09 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/04,21:17(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/04,21:17 | 35.0 N | 139.1 E | 10 km | Mj 3.7 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 1 ; 93 | 80 ; 80 | -10 ; -170 | 2.32e+14 Nm | 11 km | Mw 3.5 | 69.46 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/04,14:28(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/04,14:28 | 35.0 N | 139.1 E | 10 km | Mj 3.9 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 340 ; 79 | 80 ; 49 | -42 ; -167 | 2.79e+15 Nm | 5 km | Mw 4.3 | 85.46 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/04,11:59(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/04,11:59 | 35.0 N | 139.1 E | shallow | Mj 4.1 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 338 ; 71 | 86 ; 50 | -40 ; -175 | 7.16e+14 Nm | 5 km | Mw 3.9 | 88.57 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/04,03:51(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/04,03:51 | 34.9 N | 139.1 E | shallow | Mj 5.6 | CENTRAL_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 160 ; 69 | 87 ; 71 | 19 ; 177 | 2.09e+17 Nm | 5 km | Mw 5.5 | 77.93 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/04,01:24(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/04,01:24 | 35.0 N | 139.2 E | 10 km | Mj 3.8 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 57 ; 159 | 66 ; 65 | 153 ; 27 | 1.94e+14 Nm | 5 km | Mw 3.5 | 87.44 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,15:30(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,15:30 | 35.0 N | 139.2 E | 10 km | Mj 5.1 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 264 ; 168 | 80 ; 57 | -147 ; -12 | 3.60e+16 Nm | 5 km | Mw 5.0 | 81.42 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,14:27(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,14:27 | 35.0 N | 139.1 E | 10 km | Mj 4.3 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 338 ; 79 | 77 ; 51 | -40 ; -163 | 1.97e+15 Nm | 5 km | Mw 4.2 | 78.30 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,14:09(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,14:09 | 35.0 N | 139.1 E | 10 km | Mj 5.2 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 264 ; 170 | 81 ; 64 | -153 ; -10 | 6.98e+16 Nm | 5 km | Mw 5.2 | 80.07 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,13:39(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,13:39 | 36.5 N | 140.7 E | 50 km | Mj 4.3 | NORTHERN_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 16 ; 167 | 70 ; 22 | 100 ; 63 | 1.81e+15 Nm | 50 km | Mw 4.1 | 80.27 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,11:11(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,11:11 | 35.0 N | 139.1 E | 10 km | Mj 4.6 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 174 ; 80 | 80 ; 69 | 21 ; 169 | 1.27e+16 Nm | 8 km | Mw 4.7 | 76.33 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,08:45(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,08:45 | 35.0 N | 139.1 E | 10 km | Mj 4.2 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 341 ; 75 | 84 ; 55 | -35 ; -173 | 2.09e+15 Nm | 5 km | Mw 4.2 | 87.80 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,05:20(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,05:20 | 35.0 N | 139.1 E | 10 km | Mj 4.1 | E_OFF_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 341 ; 75 | 83 ; 57 | -34 ; -172 | 1.27e+15 Nm | 5 km | Mw 4.0 | 88.01 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/03/03,04:27(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
| Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
| 1997/03/03,04:27 | 34.9 N | 139.1 E | 10 km | Mj 4.0 | CENTRAL_IZU_PENINSULA |
Focal Mechanism Solution Determined Manually
| Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
| 164 ; 69 | 82 ; 62 | 29 ; 171 | 6.00e+14 Nm | 8 km | Mw 3.8 | 88.99 |

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

Seismograms
retreive digital waveform data
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