This event was automatically detected and need to be confirmed by one of our analysts.
Type | Event |
Magnitude | 5 mb |
Local datetime | 2021/06/30 22:18 |
Universal datetime | 2021/06/30 13:18 |
Latitude | 39.63 ° ± 7 km |
Longitude | 140.25 ° ± 16 km |
Depth | 128 km (from location) ± 9 km |
Near cities
Name | Distance (km) | Population |
---|---|---|
Sendai | 164 | 1.037562e+06 |
Niigata | 217 | 505272 |
Iwaki | 292 | 357309 |
Kōriyama | 247 | 340560 |
Akita | 16 | 320069 |
Aomori | 138 | 298394 |
Morioka | 76 | 295172 |
Fukushima | 211 | 294237 |
Hakodate | 244 | 275730 |
Yamagata | 151 | 254538 |
Hachinohe | 147 | 239046 |
Nagaoka | 271 | 195318 |
Hirosaki | 106 | 174972 |
Sakata | 86 | 100446 |
Tsuruoka | 110 | 99820 |
Past seismicity
Event details
Parameters
Evaluation status | |
---|---|
RMS | 0.26 |
Azimuthal gap | 194.6 ° |
Number of stations used | 9 |
Number of phases used | 9 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
---|---|---|---|---|---|---|---|
IU | MAJO | P | 13:19:02.27 | 0.11 | 208.15 | 3.48 | Automatic |
IU | YSS | P | 13:19:56.40 | -0.17 | 13.17 | 7.55 | Automatic |
IU | YAK | P | 13:23:06.22 | 0.45 | 347.44 | 23.3 | Automatic |
IU | ULN | P | 13:23:22.67 | -0.15 | 300.11 | 25.12 | Automatic |
IU | CHTO | P | 13:25:40.84 | 0.03 | 251.82 | 41.12 | Automatic |
IU | MAKZ | P | 13:25:49.24 | -0.01 | 299.69 | 42.07 | Automatic |
II | KURK | P | 13:26:00.27 | -0.43 | 305.96 | 43.49 | Automatic |
II | AAK | P | 13:26:39.12 | 0.33 | 296.13 | 48.34 | Automatic |
II | KAPI | P | 13:26:37.29 | -0.17 | 207.76 | 48.48 | Automatic |