This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.5 mb |
| Local datetime | 2025/10/10 22:16 |
| Universal datetime | 2025/10/10 11:16 |
| Latitude | 50.47 ° ± 6 km |
| Longitude | 156.47 ° ± 5 km |
| Depth | 80 km (from location) ± 6 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 
|
324 | 187282 |
| Yuzhno Sakhalinsk
|
1081 | 176484 |
| Magadan
|
1075 | 95282 |
| Korsakov
|
1095 | 35091 |
| Kholmsk
|
1123 | 32681 |
| Nikolayevsk na Amure
|
1123 | 27152 |
| Okha
|
988 | 26560 |
| Vanino
|
1176 | 18618 |
| Nevelsk
|
1154 | 17000 |
| Poronaysk
|
971 | 16677 |
| Uglegorsk
|
1049 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1011 | 12024 |
| Dolinsk
|
1059 | 11989 |
| Nogliki
|
942 | 10098 |
| Makarov
|
1008 | 6663 |
Past seismicity
This map shows only the 3 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 0.96 |
| Azimuthal gap | 169.15 ° |
| Number of stations used | 21 |
| Number of phases used | 21 |
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 | 11:16:46.94 | -0.36 | 27.05 | 2.89 | Automatic |
| IU | MA2 | P | 11:18:20.92 | 1.12 | 342.57 | 9.66 | Automatic |
| IU | YSS | P | 11:18:21.95 | 1.64 | 254.03 | 9.69 | Automatic |
| II | ERM | P | 11:18:55.97 | -2.06 | 232.41 | 12.47 | Automatic |
| IU | BILL | P | 11:20:09.94 | -1.04 | 11.93 | 18.26 | Automatic |
| IU | YAK | P | 11:20:14.92 | -0.09 | 318.53 | 18.61 | Automatic |
| IU | TIXI | P | 11:21:14.89 | -1.09 | 339.41 | 24.53 | Automatic |
| II | KDAK | P | 11:22:03.89 | -1.1 | 55.99 | 29.96 | Automatic |
| IU | COLA | P | 11:22:20.32 | 0 | 41.85 | 31.71 | Automatic |
| II | ALE | P | 11:24:16.67 | 0.26 | 6.58 | 45.57 | Automatic |
| IU | COR | P | 11:25:06.24 | 1.96 | 63.27 | 51.8 | Automatic |
| IU | RSSD | P | 11:26:20.34 | 0.34 | 52.95 | 62.51 | Automatic |
| IU | ANMO | P | 11:26:54.92 | 0.65 | 61.46 | 67.82 | Automatic |
| IU | CCM | P | 11:27:27.62 | -0.84 | 49.48 | 73.42 | Automatic |
| II | PALK | P | 11:27:39.49 | 0.99 | 263.62 | 75.35 | Automatic |
| IU | WCI | P | 11:27:40.89 | -0.31 | 46.14 | 75.61 | Automatic |
| IU | WVT | P | 11:27:46.47 | -0.27 | 48.43 | 76.59 | Automatic |
| IU | SSPA | P | 11:27:50.44 | -0.02 | 39.22 | 77.24 | Automatic |
| IU | HKT | P | 11:27:52.4 | 0.77 | 57.74 | 77.43 | Automatic |
| IU | HRV | P | 11:27:55.22 | 0.31 | 34.07 | 78.03 | Automatic |
| IU | PAB | P | 11:28:47.32 | -0.86 | 345.32 | 88.42 | Automatic |