This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.2 mb |
| Local datetime | 2021/07/10 05:23 |
| Universal datetime | 2021/07/09 20:23 |
| Latitude | 37.26 ° ± 4 km |
| Longitude | 143.75 ° ± 4 km |
| Depth | 10 km (from location) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Tokyo 
|
399 | 8.336599e+06 |
| Kawasaki
|
410 | 1.306785e+06 |
| Sendai
|
266 | 1.037562e+06 |
| Utsunomiya
|
354 | 449865 |
| Iwaki
|
255 | 357309 |
| Kōriyama
|
299 | 340560 |
| Kawagoe
|
409 | 337931 |
| Akita
|
419 | 320069 |
| Morioka
|
356 | 295172 |
| Fukushima
|
295 | 294237 |
| Yamagata
|
322 | 254538 |
| Mito
|
308 | 246538 |
| Hachinohe
|
408 | 239046 |
| Sakata
|
388 | 100446 |
| Tsuruoka
|
379 | 99820 |
Past seismicity
This map shows only the 0 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.45 |
| Azimuthal gap | 133.11 ° |
| Number of stations used | 37 |
| Number of phases used | 37 |
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 | 20:24:51.92 | -1.57 | 262.52 | 4.49 | Automatic |
| II | ERM | P | 20:24:55.22 | -1.99 | 354.73 | 4.78 | Automatic |
| IU | YSS | P | 20:26:03.65 | -1.44 | 356.01 | 9.73 | Automatic |
| IU | INCN | P | 20:27:00.77 | 2.21 | 276.13 | 13.59 | Automatic |
| IU | PET | P | 20:28:09.87 | 4.29 | 28.58 | 18.86 | Automatic |
| IU | MA2 | P | 20:28:48.27 | 0.54 | 9.21 | 22.77 | Automatic |
| IU | YAK | P | 20:29:19.17 | -1.52 | 345.07 | 26.26 | Automatic |
| IU | ULN | P | 20:29:43.67 | 0.57 | 303.42 | 28.7 | Automatic |
| II | TLY | P | 20:30:08.27 | 0.28 | 310.18 | 31.52 | Automatic |
| IU | CHTO | P | 20:31:46.32 | 0.2 | 257.33 | 43.13 | Automatic |
| II | KDAK | P | 20:32:05.69 | -0.13 | 42.03 | 45.54 | Automatic |
| IU | MAKZ | P | 20:32:06.47 | -0.33 | 302.51 | 45.65 | Automatic |
| II | KURK | P | 20:32:16.92 | -1.39 | 308.37 | 47.11 | Automatic |
| IU | COLA | P | 20:32:23.79 | 0.81 | 32.24 | 47.73 | Automatic |
| II | KAPI | P | 20:32:23.12 | 1.49 | 213.14 | 47.82 | Automatic |
| II | WRAB | P | 20:33:32.49 | -2.59 | 190.43 | 57.87 | Automatic |
| II | ALE | P | 20:33:49.57 | -0.19 | 3.82 | 59.54 | Automatic |
| IU | MBWA | P | 20:34:08.62 | 0.58 | 205.3 | 62.65 | Automatic |
| IU | KEV | P | 20:34:17.97 | 0.34 | 339.83 | 63.63 | Automatic |
| II | OBN | P | 20:34:50.62 | -0.13 | 324.11 | 68.77 | Automatic |
| II | KIV | P | 20:35:10.12 | 0.01 | 312 | 71.92 | Automatic |
| II | FFC | P | 20:35:11.7 | -0.86 | 33.56 | 72.22 | Automatic |
| IU | GNI | P | 20:35:20.2 | 4.48 | 307.8 | 72.84 | Automatic |
| II | UOSS | P | 20:35:18.52 | 0.07 | 289.01 | 73.36 | Automatic |
| IU | KIEV | P | 20:35:26.87 | -1.26 | 323.37 | 74.97 | Automatic |
| IU | SFJD | P | 20:35:28.87 | -0.36 | 5.76 | 75.17 | Automatic |
| IU | KONO | P | 20:35:33.52 | -0.37 | 338.06 | 75.98 | Automatic |
| II | PFO | P | 20:35:39.97 | -0.49 | 57.32 | 77.15 | Automatic |
| II | BORG | P | 20:35:43.54 | 2.04 | 353.53 | 77.32 | Automatic |
| IU | ANTO | P | 20:35:57.86 | 0.36 | 313.34 | 80.23 | Automatic |
| IU | TUC | P | 20:36:05.37 | 0.09 | 55.4 | 81.71 | Automatic |
| II | RAYN | P | 20:36:06.49 | -0.81 | 293.64 | 82.13 | Automatic |
| IU | ANMO | P | 20:36:10.89 | 0.03 | 51.03 | 82.77 | Automatic |
| II | ESK | P | 20:36:13.27 | 0.01 | 341.79 | 83.21 | Automatic |
| II | BFO | P | 20:36:24.72 | -1 | 332.1 | 85.68 | Automatic |
| IU | CCM | P | 20:36:41.47 | -1.22 | 40.17 | 89.22 | Automatic |
| IU | WVT | P | 20:36:56.92 | -0.76 | 39.3 | 92.44 | Automatic |