This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.1 mb |
| Local datetime | 2025/08/01 01:39 |
| Universal datetime | 2025/07/31 13:39 |
| Latitude | 52.16 ° ± 4 km |
| Longitude | 160.55 ° ± 3 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 
|
165 | 187282 |
| Yuzhno Sakhalinsk
|
1407 | 176484 |
| Magadan
|
1024 | 95282 |
| Korsakov
|
1423 | 35091 |
| Kholmsk
|
1447 | 32681 |
| Nikolayevsk na Amure
|
1342 | 27152 |
| Okha
|
1193 | 26560 |
| Poronaysk
|
1272 | 16677 |
| Uglegorsk
|
1350 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1281 | 12024 |
| Dolinsk
|
1382 | 11989 |
| Nogliki
|
1192 | 10098 |
| Susuman
|
1392 | 7367 |
| Makarov
|
1318 | 6663 |
| Okhotsk
|
1346 | 5570 |
Past seismicity
This map shows only the 5 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.42 |
| Azimuthal gap | 121.43 ° |
| Number of stations used | 34 |
| Number of phases used | 34 |
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 | 13:39:35.17 | 0.78 | 307.62 | 1.44 | Automatic |
| IU | YSS | P | 13:42:11.15 | 2.67 | 252.73 | 12.61 | Automatic |
| II | ERM | P | 13:42:47.97 | 0.19 | 236.1 | 15.52 | Automatic |
| IU | BILL | P | 13:42:56.44 | 0.32 | 7.93 | 16.16 | Automatic |
| IU | YAK | P | 13:43:30.57 | -2.42 | 312.94 | 19.19 | Automatic |
| IU | MAJO | P | 13:44:04.32 | -0.53 | 234.06 | 22.17 | Automatic |
| IU | TIXI | P | 13:44:21.89 | -1.41 | 335.93 | 23.94 | Automatic |
| II | KDAK | P | 13:44:48.59 | -1.89 | 59.28 | 26.91 | Automatic |
| IU | COLA | P | 13:45:06.54 | -0.3 | 43.79 | 28.74 | Automatic |
| IU | ULN | P | 13:45:51.57 | -0.44 | 284.53 | 33.86 | Automatic |
| II | ALE | P | 13:47:14.82 | 1.03 | 7.4 | 43.59 | Automatic |
| IU | KBS | P | 13:47:46.87 | 1.19 | 352.21 | 47.6 | Automatic |
| II | KURK | P | 13:47:48.27 | -2.5 | 302.84 | 48.26 | Automatic |
| IU | COR | P | 13:47:56.92 | 2.23 | 66.83 | 48.78 | Automatic |
| IU | MAKZ | P | 13:47:52.22 | -2.54 | 296.89 | 48.78 | Automatic |
| II | LVZ | P | 13:48:29.27 | -0.37 | 337.69 | 53.39 | Automatic |
| II | AAK | P | 13:48:46.37 | 1.33 | 297.1 | 55.53 | Automatic |
| IU | CHTO | P | 13:49:00.92 | -0.38 | 259.28 | 57.94 | Automatic |
| IU | SFJD | P | 13:49:08.92 | 2.23 | 13.72 | 58.55 | Automatic |
| IU | RSSD | P | 13:49:12.47 | -0.35 | 56.08 | 59.45 | Automatic |
| II | PFO | P | 13:49:16.54 | -0.03 | 72.58 | 60.04 | Automatic |
| IU | TUC | P | 13:49:45.17 | 0.14 | 69.71 | 64.27 | Automatic |
| IU | ANMO | P | 13:49:48.69 | 0.22 | 64.8 | 64.78 | Automatic |
| IU | KONO | P | 13:49:58.34 | 3.08 | 344.39 | 65.77 | Automatic |
| IU | KIEV | P | 13:50:15.82 | -1.38 | 329.43 | 69.24 | Automatic |
| IU | CCM | P | 13:50:23.7 | -0.94 | 52.57 | 70.37 | Automatic |
| IU | CTAO | P | 13:50:38.19 | -0.1 | 194.01 | 73.32 | Automatic |
| IU | WVT | P | 13:50:42.44 | -0.66 | 51.53 | 73.56 | Automatic |
| IU | SSPA | P | 13:50:46.42 | -1.15 | 42.2 | 74.3 | Automatic |
| II | WRAB | P | 13:50:51.29 | -0.59 | 205.36 | 75.62 | Automatic |
| II | BFO | P | 13:51:02.57 | 0.74 | 341.44 | 76.76 | Automatic |
| IU | ANTO | P | 13:51:07.72 | 2.34 | 321.56 | 77.42 | Automatic |
| II | UOSS | P | 13:51:12.49 | 0.15 | 296.41 | 78.74 | Automatic |
| II | RAYN | P | 13:51:47.49 | -0.67 | 303.58 | 85.58 | Automatic |