This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5 mb |
| Local datetime | 2025/07/31 08:24 |
| Universal datetime | 2025/07/30 20:24 |
| Latitude | 52.20 ° ± 7 km |
| Longitude | 161.43 ° ± 5 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 
|
212 | 187282 |
| Yuzhno Sakhalinsk
|
1466 | 176484 |
| Magadan
|
1053 | 95282 |
| Korsakov
|
1482 | 35091 |
| Kholmsk
|
1506 | 32681 |
| Nikolayevsk na Amure
|
1399 | 27152 |
| Okha
|
1249 | 26560 |
| Poronaysk
|
1332 | 16677 |
| Uglegorsk
|
1410 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1340 | 12024 |
| Dolinsk
|
1441 | 11989 |
| Nogliki
|
1251 | 10098 |
| Susuman
|
1415 | 7367 |
| Makarov
|
1378 | 6663 |
| Okhotsk
|
1387 | 5570 |
Past seismicity
This map shows only the 5 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.31 |
| Azimuthal gap | 175.9 ° |
| Number of stations used | 15 |
| Number of phases used | 15 |
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 | 20:25:26.99 | -0.21 | 297.02 | 1.87 | Automatic |
| IU | MA2 | P | 20:27:13.82 | 2.08 | 325.29 | 9.47 | Automatic |
| IU | BILL | P | 20:28:40.92 | -0.25 | 6.8 | 16.04 | Automatic |
| IU | YAK | P | 20:29:21.17 | -2.33 | 312.5 | 19.55 | Automatic |
| IU | MAJO | P | 20:29:57.49 | 1.15 | 235.41 | 22.63 | Automatic |
| IU | TIXI | P | 20:30:10.12 | -1.36 | 335.48 | 24.12 | Automatic |
| II | KDAK | P | 20:30:31.22 | -1.41 | 59.51 | 26.42 | Automatic |
| IU | COLA | P | 20:30:50.37 | 0.6 | 43.83 | 28.33 | Automatic |
| IU | ULN | P | 20:31:42.2 | -0.92 | 284.96 | 34.36 | Automatic |
| II | ALE | P | 20:32:59.57 | 0.19 | 7.54 | 43.47 | Automatic |
| IU | KBS | P | 20:33:35.14 | 2.74 | 352.41 | 47.63 | Automatic |
| II | KURK | P | 20:33:39.27 | -1.31 | 303.24 | 48.68 | Automatic |
| IU | MAKZ | P | 20:33:45.29 | 0.5 | 297.33 | 49.24 | Automatic |
| II | LVZ | P | 20:34:17.52 | 0.18 | 338 | 53.55 | Automatic |
| II | AAK | P | 20:34:35.22 | 0.37 | 297.6 | 55.99 | Automatic |