This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.2 mb |
| Local datetime | 2025/08/01 04:41 |
| Universal datetime | 2025/07/31 16:41 |
| Latitude | 51.55 ° ± 5 km |
| Longitude | 159.07 ° ± 6 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 
|
170 | 187282 |
| Yuzhno Sakhalinsk
|
1290 | 176484 |
| Magadan
|
1032 | 95282 |
| Korsakov
|
1305 | 35091 |
| Kholmsk
|
1331 | 32681 |
| Nikolayevsk na Amure
|
1258 | 27152 |
| Okha
|
1113 | 26560 |
| Nevelsk
|
1363 | 17000 |
| Poronaysk
|
1163 | 16677 |
| Uglegorsk
|
1241 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1181 | 12024 |
| Dolinsk
|
1265 | 11989 |
| Nogliki
|
1098 | 10098 |
| Makarov
|
1206 | 6663 |
| Okhotsk
|
1322 | 5570 |
Past seismicity
This map shows only the 2 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.9 |
| Azimuthal gap | 149.11 ° |
| Number of stations used | 26 |
| Number of phases used | 26 |
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 | 16:41:27.99 | 1.3 | 350.32 | 1.49 | Automatic |
| IU | YSS | P | 16:43:49.85 | 4.15 | 252.99 | 11.56 | Automatic |
| IU | BILL | P | 16:44:55.74 | -1.38 | 9.51 | 16.89 | Automatic |
| IU | YAK | P | 16:45:20.52 | -1.44 | 314.87 | 18.95 | Automatic |
| IU | MAJO | P | 16:45:44.74 | 0.01 | 232.73 | 21.07 | Automatic |
| IU | TIXI | P | 16:46:14.94 | -1.73 | 337.19 | 24.13 | Automatic |
| IU | INCN | P | 16:46:41.62 | 1.18 | 251.04 | 26.75 | Automatic |
| IU | COLA | P | 16:47:11.39 | 3.39 | 43.07 | 29.81 | Automatic |
| IU | ULN | P | 16:47:36.92 | -0.33 | 284.6 | 33.12 | Automatic |
| II | TLY | P | 16:47:41.94 | 0.78 | 292.57 | 33.56 | Automatic |
| II | KURK | P | 16:49:36.82 | -2.15 | 302.58 | 47.81 | Automatic |
| IU | KBS | P | 16:49:44.89 | 3.91 | 351.94 | 48.07 | Automatic |
| IU | MAKZ | P | 16:49:40.22 | -1.97 | 296.56 | 48.23 | Automatic |
| II | LVZ | P | 16:50:25.62 | 2.82 | 337.32 | 53.6 | Automatic |
| IU | KEV | P | 16:50:23.7 | -1.16 | 341.44 | 53.79 | Automatic |
| II | AAK | P | 16:50:32.17 | -0.58 | 296.6 | 54.99 | Automatic |
| IU | CHTO | P | 16:50:46.14 | 0.37 | 258.38 | 56.92 | Automatic |
| IU | RSSD | P | 16:51:10.59 | -1.44 | 54.93 | 60.55 | Automatic |
| IU | KONO | P | 16:51:48.52 | -0.51 | 343.69 | 66.09 | Automatic |
| IU | KIEV | P | 16:52:06.87 | -2.27 | 328.67 | 69.28 | Automatic |
| II | ESK | P | 16:52:28.24 | 1.73 | 349.51 | 72.12 | Automatic |
| II | WRAB | P | 16:52:35.87 | -2.29 | 204.04 | 74.69 | Automatic |
| II | BFO | P | 16:52:55.92 | 0.91 | 340.52 | 77.03 | Automatic |
| IU | ANTO | P | 16:52:56.14 | -0.3 | 320.63 | 77.31 | Automatic |
| II | UOSS | P | 16:52:59.39 | -1.51 | 295.43 | 78.18 | Automatic |
| II | RAYN | P | 16:53:36.9 | -1.54 | 302.49 | 85.14 | Automatic |