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 10:59 |
| Universal datetime | 2025/09/18 22:59 |
| Latitude | 53.09 ° ± 9 km |
| Longitude | 157.52 ° ± 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 
|
74 | 187282 |
| Yuzhno Sakhalinsk
|
1256 | 176484 |
| Magadan
|
832 | 95282 |
| Korsakov
|
1276 | 35091 |
| Nikolayevsk na Amure
|
1121 | 27152 |
| Okha
|
971 | 26560 |
| Vanino
|
1286 | 18618 |
| Poronaysk
|
1094 | 16677 |
| Uglegorsk
|
1170 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1081 | 12024 |
| Dolinsk
|
1226 | 11989 |
| Nogliki
|
984 | 10098 |
| Susuman
|
1210 | 7367 |
| Makarov
|
1146 | 6663 |
| Okhotsk
|
1126 | 5570 |
Past seismicity
This map shows only the 2 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.43 |
| Azimuthal gap | 160.77 ° |
| Number of stations used | 7 |
| Number of phases used | 7 |
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 | 23:00:03.49 | -0.46 | 95.26 | 0.68 | Automatic |
| IU | BILL | P | 23:03:29.37 | -0.83 | 12.48 | 15.57 | Automatic |
| IU | COLA | P | 23:05:55.49 | 1.37 | 44.92 | 29.36 | Automatic |
| II | KURK | P | 23:08:17.52 | 1.09 | 300.59 | 46.2 | Automatic |
| IU | MAKZ | P | 23:08:17.74 | -2.7 | 294.44 | 46.72 | Automatic |
| II | AAK | P | 23:09:13.47 | 1.74 | 294.67 | 53.47 | Automatic |
| IU | CHTO | P | 23:09:31.44 | -0.2 | 256.03 | 56.34 | Automatic |