This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.3 mb |
| Local datetime | 2025/07/31 21:10 |
| Universal datetime | 2025/07/31 09:10 |
| Latitude | 52.02 ° ± 4 km |
| Longitude | 160.28 ° ± 4 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 
|
161 | 187282 |
| Yuzhno Sakhalinsk
|
1385 | 176484 |
| Magadan
|
1027 | 95282 |
| Korsakov
|
1401 | 35091 |
| Kholmsk
|
1425 | 32681 |
| Nikolayevsk na Amure
|
1327 | 27152 |
| Okha
|
1179 | 26560 |
| Poronaysk
|
1252 | 16677 |
| Uglegorsk
|
1330 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1263 | 12024 |
| Dolinsk
|
1360 | 11989 |
| Nogliki
|
1175 | 10098 |
| Susuman
|
1397 | 7367 |
| Makarov
|
1297 | 6663 |
| Okhotsk
|
1344 | 5570 |
Past seismicity
This map shows only the 5 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.26 |
| Azimuthal gap | 135.66 ° |
| Number of stations used | 35 |
| Number of phases used | 35 |
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 | 09:11:23.42 | 1.66 | 315.87 | 1.41 | Automatic |
| IU | MA2 | P | 09:13:12.97 | 3.07 | 328.57 | 9.24 | Automatic |
| IU | YSS | P | 09:13:55.25 | 1.6 | 252.88 | 12.42 | Automatic |
| II | ERM | P | 09:14:35.27 | 2.41 | 235.96 | 15.31 | Automatic |
| IU | BILL | P | 09:14:46.39 | 0.39 | 8.22 | 16.32 | Automatic |
| IU | YAK | P | 09:15:18.52 | -2.03 | 313.34 | 19.16 | Automatic |
| IU | MAJO | P | 09:15:49.89 | -0.55 | 233.87 | 21.95 | Automatic |
| IU | TIXI | P | 09:16:10.42 | -1.27 | 336.18 | 24 | Automatic |
| II | KDAK | P | 09:16:38.49 | -1.77 | 59.01 | 27.12 | Automatic |
| IU | COLA | P | 09:16:57.67 | 1.06 | 43.62 | 28.95 | Automatic |
| IU | ULN | P | 09:17:37.42 | -1.36 | 284.58 | 33.73 | Automatic |
| II | TLY | P | 09:17:41.19 | -0.67 | 292.45 | 34.08 | Automatic |
| II | ALE | P | 09:19:03.12 | 0.21 | 7.34 | 43.74 | Automatic |
| IU | KBS | P | 09:19:35.42 | 1.01 | 352.16 | 47.71 | Automatic |
| II | KURK | P | 09:19:35.82 | -2.31 | 302.81 | 48.19 | Automatic |
| IU | MAKZ | P | 09:19:40.29 | -1.67 | 296.85 | 48.7 | Automatic |
| II | LVZ | P | 09:20:17.27 | -0.69 | 337.63 | 53.46 | Automatic |
| IU | KEV | P | 09:20:18.22 | -0.71 | 341.76 | 53.59 | Automatic |
| II | AAK | P | 09:20:31.27 | -1.03 | 297.03 | 55.45 | Automatic |
| IU | CHTO | P | 09:20:47.82 | -0.03 | 259.13 | 57.75 | Automatic |
| IU | RSSD | P | 09:21:02.27 | 0.11 | 55.86 | 59.67 | Automatic |
| II | OBN | P | 09:21:25.32 | -0.79 | 327.78 | 63.18 | Automatic |
| IU | TUC | P | 09:21:34.72 | 0.49 | 69.47 | 64.47 | Automatic |
| IU | ANMO | P | 09:21:38.57 | 0.87 | 64.56 | 64.99 | Automatic |
| IU | KONO | P | 09:21:45.34 | 1.66 | 344.27 | 65.85 | Automatic |
| IU | KIEV | P | 09:22:03.77 | -1.5 | 329.29 | 69.27 | Automatic |
| II | KIV | P | 09:22:10.72 | 0.98 | 317.24 | 70.01 | Automatic |
| IU | GNI | P | 09:22:24.2 | 0.92 | 313.59 | 72.22 | Automatic |
| IU | WVT | P | 09:22:32.52 | 0.28 | 51.31 | 73.77 | Automatic |
| IU | SSPA | P | 09:22:37.14 | 0.48 | 41.99 | 74.51 | Automatic |
| II | WRAB | P | 09:22:38.64 | 0 | 205.13 | 75.43 | Automatic |
| II | BFO | P | 09:22:50.82 | 0.7 | 341.27 | 76.83 | Automatic |
| IU | ANTO | P | 09:22:53.59 | 0.32 | 321.39 | 77.42 | Automatic |
| II | UOSS | P | 09:22:58.97 | -0.76 | 296.23 | 78.65 | Automatic |
| II | RAYN | P | 09:23:34.64 | -1.08 | 303.38 | 85.52 | Automatic |