This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5 mb |
| Local datetime | 2025/09/19 11:10 |
| Universal datetime | 2025/09/18 23:10 |
| Latitude | 52.60 ° ± 8 km |
| Longitude | 160.01 ° ± 8 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 
|
107 | 187282 |
| Yuzhno Sakhalinsk
|
1388 | 176484 |
| Magadan
|
963 | 95282 |
| Korsakov
|
1405 | 35091 |
| Kholmsk
|
1426 | 32681 |
| Nikolayevsk na Amure
|
1295 | 27152 |
| Okha
|
1145 | 26560 |
| Poronaysk
|
1244 | 16677 |
| Uglegorsk
|
1321 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1244 | 12024 |
| Dolinsk
|
1361 | 11989 |
| Nogliki
|
1151 | 10098 |
| Susuman
|
1331 | 7367 |
| Makarov
|
1291 | 6663 |
| Okhotsk
|
1286 | 5570 |
Past seismicity
This map shows only the 4 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.55 |
| Azimuthal gap | 223.39 ° |
| Number of stations used | 9 |
| Number of phases used | 9 |
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 | 23:10:23.47 | 0.49 | 297.84 | 0.92 | Automatic |
| IU | BILL | P | 23:13:50.42 | 2.72 | 8.88 | 15.77 | Automatic |
| IU | YAK | P | 23:14:24.27 | 0.75 | 312.22 | 18.65 | Automatic |
| IU | MAJO | P | 23:15:02.97 | 1.55 | 232.27 | 22.17 | Automatic |
| IU | TIXI | P | 23:15:13.44 | -1.23 | 335.78 | 23.4 | Automatic |
| IU | ULN | P | 23:16:44.52 | -0.33 | 283.58 | 33.43 | Automatic |
| II | ALE | P | 23:18:05.57 | -1.61 | 7.38 | 43.19 | Automatic |
| II | KURK | P | 23:18:40.77 | -2.57 | 302.24 | 47.74 | Automatic |
| II | AAK | P | 23:19:38.27 | 0.22 | 296.5 | 55.04 | Automatic |