This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.1 mb |
| Local datetime | 2025/09/24 04:00 |
| Universal datetime | 2025/09/23 16:00 |
| Latitude | 51.78 ° ± 10 km |
| Longitude | 158.12 ° ± 14 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 
|
147 | 187282 |
| Yuzhno Sakhalinsk
|
1235 | 176484 |
| Magadan
|
981 | 95282 |
| Korsakov
|
1252 | 35091 |
| Kholmsk
|
1275 | 32681 |
| Nikolayevsk na Amure
|
1189 | 27152 |
| Okha
|
1043 | 26560 |
| Vanino
|
1301 | 18618 |
| Poronaysk
|
1101 | 16677 |
| Uglegorsk
|
1179 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1114 | 12024 |
| Dolinsk
|
1210 | 11989 |
| Nogliki
|
1030 | 10098 |
| Makarov
|
1146 | 6663 |
| Okhotsk
|
1260 | 5570 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.38 |
| Azimuthal gap | 216.19 ° |
| Number of stations used | 8 |
| Number of phases used | 8 |
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 | 16:00:52.64 | 1.39 | 14.38 | 1.29 | Automatic |
| IU | BILL | P | 16:04:23.34 | 0.12 | 10.81 | 16.78 | Automatic |
| IU | YAK | P | 16:04:44.42 | 1.44 | 314.89 | 18.37 | Automatic |
| IU | MAJO | P | 16:05:09.22 | 0.46 | 230.57 | 20.75 | Automatic |
| IU | TIXI | P | 16:05:39.7 | -1.1 | 337.47 | 23.7 | Automatic |
| II | KURK | P | 16:09:00.64 | -1.07 | 301.95 | 47.2 | Automatic |
| IU | CHTO | P | 16:10:10.92 | 1.38 | 257.41 | 56.39 | Automatic |
| IU | KIEV | P | 16:11:30.97 | -2.62 | 328.08 | 68.78 | Automatic |