Data Report
Focal mechanisms / 199707
Contributed by NIED
Earthquake Information 1997/07/30,08:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/30,08:18 | 36.4 N | 137.6 E | 10 km | Mj 3.5 | HIDA_MOUNTAINS_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
171 ; 263 | 81 ; 76 | -14 ; -171 | 1.23e+15 Nm | 5 km | Mw 4.0 | 59.92 |
Mechanism(Solid line:observation, Dotted line:Synthetics)
past earthquakes occurring in this region
Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/30,06:31(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/30,06:31 | 32.7 N | 130.0 E | 10 km | Mj 3.9 | NEAR_UNZENDAKE |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
113 ; 205 | 88 ; 36 | -54 ; -177 | 7.10e+14 Nm | 14 km | Mw 3.9 | 85.36 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/29,01:56(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/29,01:56 | 33.4 N | 140.7 E | 50 km | Mj 4.6 | E_OFF_HACHIJOJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
52 ; 158 | 79 ; 35 | 124 ; 19 | 2.30e+15 Nm | 50 km | Mw 4.2 | 82.52 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/26,09:36(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/26,09:36 | 32.0 N | 130.4 E | 10 km | Mj 4.2 | NW_KAGOSHIMA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
92 ; 187 | 78 ; 66 | -24 ; -167 | 3.12e+15 Nm | 5 km | Mw 4.3 | 83.27 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/24,04:59(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/24,04:59 | 35.9 N | 136.6 E | 10 km | Mj 3.8 | FUKUI_GIFU_BORDER_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
134 ; 27 | 65 ; 58 | 36 ; 150 | 2.01e+14 Nm | 20 km | Mw 3.5 | 63.04 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/22,14:16(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/22,14:16 | 34.0 N | 139.5 E | 20 km | Mj 4.3 | NEAR_MIYAKEJIMA_ISLAND |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
329 ; 239 | 90 ; 67 | -157 ; -0 | 1.28e+15 Nm | 5 km | Mw 4.0 | 85.97 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/18,08:13(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/18,08:13 | 37.0 N | 137.2 E | 20 km | Mj 3.7 | TOYAMA_BAY_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
22 ; 264 | 72 ; 34 | 60 ; 147 | 3.66e+14 Nm | 5 km | Mw 3.7 | 67.19 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/14,13:32(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/14,13:32 | 35.6 N | 139.9 E | 50 km | Mj 4.1 | TOKYO_BAY_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
354 ; 96 | 84 ; 29 | 119 ; 13 | 9.74e+14 Nm | 23 km | Mw 4.0 | 93.73 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/09,09:36(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/09,09:36 | 35.6 N | 140.1 E | 80 km | Mj 5.0 | CENTRAL_CHIBA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
351 ; 195 | 74 ; 18 | 83 ; 112 | 3.63e+16 Nm | 86 km | Mw 5.0 | 91.46 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/08,23:39(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/08,23:39 | 32.0 N | 132.1 E | 30 km | Mj 3.5 | HYUGANADA_REGION |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
192 ; 300 | 79 ; 32 | -60 ; -160 | 2.74e+14 Nm | 35 km | Mw 3.6 | 71.17 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/05,22:09(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/05,22:09 | 38.0 N | 139.3 E | 20 km | Mj 4.1 | NE_NIIGATA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
22 ; 185 | 56 ; 35 | 100 ; 76 | 1.35e+15 Nm | 5 km | Mw 4.1 | 81.85 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/05,20:18(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/05,20:18 | 38.0 N | 139.3 E | 10 km | Mj 3.8 | NE_NIIGATA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
183 ; 2 | 52 ; 38 | 91 ; 89 | 2.20e+14 Nm | 5 km | Mw 3.5 | 72.84 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/05,19:28(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/05,19:28 | 38.0 N | 139.3 E | 20 km | Mj 4.0 | NE_NIIGATA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
205 ; 357 | 53 ; 41 | 108 ; 68 | 4.18e+14 Nm | 5 km | Mw 3.7 | 73.86 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/05,06:27(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/05,06:27 | 35.0 N | 138.3 E | 30 km | Mj 3.9 | CENTRAL_SHIZUOKA_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
174 ; 42 | 73 ; 25 | -108 ; -45 | 8.29e+14 Nm | 8 km | Mw 3.9 | 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 1997/07/01,09:00(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/01,09:00 | 36.1 N | 139.9 E | 50 km | Mj 4.2 | SW_IBARAKI_PREF |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
55 ; 258 | 57 ; 35 | 77 ; 109 | 1.19e+15 Nm | 32 km | Mw 4.0 | 77.33 |

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

Seismograms
retreive digital waveform data
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Earthquake Information 1997/07/01,03:40(UT)
Earthquake Mechanism Information
Hypocenter Information Provided by JMA
Origin Time(UT) | Latitude | Longitude | Depth | Magnitude | Region |
1997/07/01,03:40 | 42.6 N | 144.7 E | 70 km | Mj 5.2 | SE_OFF_TOKACHI |
Focal Mechanism Solution Determined Manually
Strike | Dip | Rake | Mo | Depth | Magnitude | VarRed |
28 ; 249 | 77 ; 18 | -102 ; -50 | 3.84e+16 Nm | 56 km | Mw 5.0 | 86.81 |

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

Seismograms
retreive digital waveform data
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