This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.1 mb |
| Local datetime | 2025/07/31 18:59 |
| Universal datetime | 2025/07/31 06:59 |
| Latitude | 52.51 ° ± 5 km |
| Longitude | 159.02 ° ± 5 km |
| Depth | 70 km (from location) ± 5 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 
|
67 | 187282 |
| Yuzhno Sakhalinsk
|
1322 | 176484 |
| Magadan
|
937 | 95282 |
| Korsakov
|
1340 | 35091 |
| Kholmsk
|
1360 | 32681 |
| Nikolayevsk na Amure
|
1232 | 27152 |
| Okha
|
1082 | 26560 |
| Poronaysk
|
1176 | 16677 |
| Uglegorsk
|
1254 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1177 | 12024 |
| Dolinsk
|
1295 | 11989 |
| Nogliki
|
1085 | 10098 |
| Susuman
|
1311 | 7367 |
| Makarov
|
1224 | 6663 |
| Okhotsk
|
1244 | 5570 |
Past seismicity
This map shows only the 3 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.32 |
| Azimuthal gap | 123.69 ° |
| Number of stations used | 25 |
| Number of phases used | 25 |
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 | 06:59:59.27 | -3.18 | 336.49 | 0.56 | Automatic |
| IU | MA2 | P | 07:01:48.67 | 1.53 | 330.26 | 8.43 | Automatic |
| IU | YSS | P | 07:02:37.65 | 3.58 | 248.57 | 11.85 | Automatic |
| II | ERM | P | 07:03:15.62 | 0.09 | 231.84 | 14.97 | Automatic |
| IU | BILL | P | 07:03:30.72 | 2.53 | 10.12 | 15.96 | Automatic |
| IU | YAK | P | 07:03:55.52 | -0.62 | 312.85 | 18.27 | Automatic |
| IU | MAJO | P | 07:04:31.24 | -1.09 | 230.74 | 21.64 | Automatic |
| IU | TIXI | P | 07:04:49.14 | -0.11 | 336.35 | 23.24 | Automatic |
| II | KDAK | P | 07:05:27.97 | -0.46 | 59.58 | 27.53 | Automatic |
| IU | COLA | P | 07:05:42.87 | 0.2 | 44.23 | 29.14 | Automatic |
| II | ALE | P | 07:07:44.37 | 0.46 | 7.22 | 43.36 | Automatic |
| II | KURK | P | 07:08:13.79 | -1.27 | 301.82 | 47.28 | Automatic |
| IU | MAKZ | P | 07:08:18.92 | -0.03 | 295.77 | 47.79 | Automatic |
| IU | CHTO | P | 07:09:26.64 | -0.33 | 257.74 | 57.09 | Automatic |
| IU | SFJD | P | 07:09:36.77 | -0.69 | 13.11 | 58.43 | Automatic |
| IU | RSSD | P | 07:09:48.99 | 0.61 | 55.35 | 60.03 | Automatic |
| IU | TUC | P | 07:10:22.42 | 0.97 | 68.81 | 65.02 | Automatic |
| IU | KONO | P | 07:10:22.99 | 0.08 | 343.55 | 65.17 | Automatic |
| IU | ANMO | P | 07:10:25.37 | 0.89 | 63.92 | 65.47 | Automatic |
| IU | KIEV | P | 07:10:41.72 | -2.05 | 328.46 | 68.46 | Automatic |
| IU | CCM | P | 07:10:58.14 | -0.46 | 51.66 | 70.9 | Automatic |
| II | ESK | P | 07:11:00.92 | 0.34 | 349.43 | 71.18 | Automatic |
| IU | CTAO | P | 07:11:10.67 | 0.27 | 192.51 | 73.44 | Automatic |
| IU | WVT | P | 07:11:16.99 | -0.43 | 50.57 | 74.06 | Automatic |
| II | WRAB | P | 07:11:21.97 | -0.82 | 203.9 | 75.55 | Automatic |