This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.2 mb |
| Local datetime | 2025/07/31 05:55 |
| Universal datetime | 2025/07/30 17:55 |
| Latitude | 52.36 ° ± 7 km |
| Longitude | 160.56 ° ± 9 km |
| Depth | 10 km (from location) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Petropavlovsk Kamchatskiy 
|
153 | 187282 |
| Yuzhno Sakhalinsk
|
1414 | 176484 |
| Magadan
|
1006 | 95282 |
| Korsakov
|
1431 | 35091 |
| Kholmsk
|
1454 | 32681 |
| Nikolayevsk na Amure
|
1337 | 27152 |
| Okha
|
1188 | 26560 |
| Poronaysk
|
1276 | 16677 |
| Uglegorsk
|
1354 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1281 | 12024 |
| Dolinsk
|
1389 | 11989 |
| Nogliki
|
1190 | 10098 |
| Susuman
|
1373 | 7367 |
| Makarov
|
1322 | 6663 |
| Okhotsk
|
1332 | 5570 |
Past seismicity
This map shows only the 4 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.42 |
| Azimuthal gap | 225.66 ° |
| Number of stations used | 20 |
| Number of phases used | 20 |
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 | PET | P | 17:56:19.2 | 1.79 | 300.71 | 1.34 | Automatic |
| IU | YSS | P | 17:58:56.10 | 2.3 | 251.9 | 12.68 | Automatic |
| IU | BILL | P | 17:59:39.12 | 1.1 | 8.02 | 15.96 | Automatic |
| IU | YAK | P | 18:00:14.7 | -1.91 | 312.52 | 19.06 | Automatic |
| IU | MAJO | P | 18:00:50.39 | -0.18 | 233.68 | 22.29 | Automatic |
| IU | TIXI | P | 18:01:05.7 | -0.97 | 335.74 | 23.76 | Automatic |
| IU | ULN | P | 18:02:34.97 | -1.08 | 284.25 | 33.81 | Automatic |
| IU | KBS | P | 18:04:29.84 | 1.26 | 352.18 | 47.41 | Automatic |
| II | KURK | P | 18:04:32.29 | -2.11 | 302.7 | 48.16 | Automatic |
| IU | MAKZ | P | 18:04:36.44 | -2.09 | 296.74 | 48.7 | Automatic |
| II | LVZ | P | 18:05:12.87 | 0.14 | 337.63 | 53.21 | Automatic |
| IU | CHTO | P | 18:05:45.72 | -0.31 | 259.17 | 57.98 | Automatic |
| II | OBN | P | 18:06:20.97 | -0.42 | 327.84 | 62.98 | Automatic |
| IU | KIEV | P | 18:06:59.27 | -1.31 | 329.39 | 69.07 | Automatic |
| II | KIV | P | 18:07:08.47 | 2.97 | 317.33 | 69.88 | Automatic |
| IU | GNI | P | 18:07:20.27 | 1.26 | 313.69 | 72.11 | Automatic |
| II | BFO | P | 18:07:45.92 | 0.72 | 341.43 | 76.57 | Automatic |
| IU | ANTO | P | 18:07:49.29 | 0.34 | 321.53 | 77.26 | Automatic |
| II | UOSS | P | 18:07:55.14 | -1.16 | 296.38 | 78.66 | Automatic |
| II | RAYN | P | 18:08:31.72 | -0.35 | 303.57 | 85.48 | Automatic |