This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.1 mb |
| Local datetime | 2025/08/04 22:26 |
| Universal datetime | 2025/08/04 10:26 |
| Latitude | 50.37 ° ± 10 km |
| Longitude | 158.38 ° ± 9 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 
|
300 | 187282 |
| Yuzhno Sakhalinsk
|
1210 | 176484 |
| Magadan
|
1132 | 95282 |
| Korsakov
|
1222 | 35091 |
| Kholmsk
|
1253 | 32681 |
| Nikolayevsk na Amure
|
1253 | 27152 |
| Okha
|
1116 | 26560 |
| Vanino
|
1312 | 18618 |
| Nevelsk
|
1283 | 17000 |
| Poronaysk
|
1106 | 16677 |
| Uglegorsk
|
1185 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1147 | 12024 |
| Dolinsk
|
1189 | 11989 |
| Nogliki
|
1076 | 10098 |
| Makarov
|
1142 | 6663 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.39 |
| Azimuthal gap | 192.31 ° |
| Number of stations used | 10 |
| Number of phases used | 10 |
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 | BILL | P | 10:30:37.39 | -0.37 | 9.71 | 18.13 | Automatic |
| IU | YAK | P | 10:30:52.7 | -1.29 | 317.58 | 19.5 | Automatic |
| IU | MAJO | P | 10:30:57.77 | -0.89 | 234.03 | 20.02 | Automatic |
| IU | TIXI | P | 10:31:49.17 | -1.35 | 338.51 | 25.06 | Automatic |
| IU | COLA | P | 10:32:42.89 | -0.79 | 41.72 | 30.97 | Automatic |
| IU | ULN | P | 10:33:03.7 | 1.4 | 285.99 | 33.01 | Automatic |
| II | TLY | P | 10:33:09.19 | 2.09 | 293.93 | 33.63 | Automatic |
| II | ALE | P | 10:34:48.92 | 2.61 | 6.85 | 45.53 | Automatic |
| II | KURK | P | 10:35:05.52 | -0.94 | 303.15 | 48.09 | Automatic |
| IU | MAKZ | P | 10:35:08.19 | -0.48 | 297.14 | 48.38 | Automatic |