This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5 mb |
| Local datetime | 2025/08/04 08:08 |
| Universal datetime | 2025/08/03 20:08 |
| Latitude | 50.22 ° ± 7 km |
| Longitude | 157.28 ° ± 8 km |
| Depth | 93 km (from location) ± 10 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 
|
329 | 187282 |
| Yuzhno Sakhalinsk
|
1130 | 176484 |
| Magadan
|
1120 | 95282 |
| Korsakov
|
1142 | 35091 |
| Kholmsk
|
1173 | 32681 |
| Nikolayevsk na Amure
|
1187 | 27152 |
| Okha
|
1052 | 26560 |
| Vanino
|
1234 | 18618 |
| Nevelsk
|
1203 | 17000 |
| Poronaysk
|
1027 | 16677 |
| Uglegorsk
|
1106 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1072 | 12024 |
| Dolinsk
|
1109 | 11989 |
| Nogliki
|
1004 | 10098 |
| Makarov
|
1063 | 6663 |
Past seismicity
This map shows only the 3 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 2.33 |
| Azimuthal gap | 176.61 ° |
| 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 | 20:09:38.37 | -2.34 | 16.37 | 2.93 | Automatic |
| IU | MA2 | P | 20:11:19.27 | 1.48 | 340.82 | 10.06 | Automatic |
| IU | YSS | P | 20:11:18.0 | -0.83 | 256.78 | 10.12 | Automatic |
| II | ERM | P | 20:11:58.27 | 4.32 | 235.3 | 12.74 | Automatic |
| IU | BILL | P | 20:13:05.44 | 1.31 | 10.87 | 18.41 | Automatic |
| IU | YAK | P | 20:13:11.37 | -1.02 | 318.51 | 19.14 | Automatic |
| IU | MAJO | P | 20:13:10.42 | -4.09 | 232.35 | 19.37 | Automatic |
| II | KDAK | P | 20:14:53.44 | -0.31 | 55.74 | 29.68 | Automatic |
| IU | COLA | P | 20:15:11.72 | 1.48 | 41.57 | 31.55 | Automatic |