This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5 mb |
| Local datetime | 2025/07/31 01:35 |
| Universal datetime | 2025/07/30 14:35 |
| Latitude | 49.21 ° ± 5 km |
| Longitude | 155.74 ° ± 5 km |
| Depth | 98 km (from location) ± 8 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 
|
473 | 187282 |
Kushiro 
|
1118 | 183612 |
| Yuzhno Sakhalinsk
|
999 | 176484 |
| Kitami
|
1085 | 113137 |
| Korsakov
|
1009 | 35091 |
| Kholmsk
|
1045 | 32681 |
| Savetskaya Gavan
|
1128 | 29740 |
| Okha
|
1012 | 26560 |
| Nevelsk
|
1072 | 17000 |
| Poronaysk
|
921 | 16677 |
| Uglegorsk
|
999 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
989 | 12024 |
| Dolinsk
|
981 | 11989 |
| Nogliki
|
937 | 10098 |
| Makarov
|
950 | 6663 |
Past seismicity
This map shows only the 2 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.58 |
| Azimuthal gap | 135.36 ° |
| Number of stations used | 21 |
| Number of phases used | 21 |
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 | YSS | P | 14:38:01.90 | 0.21 | 260.33 | 8.95 | Automatic |
| IU | MA2 | P | 14:38:26.72 | 0.71 | 346.39 | 10.75 | Automatic |
| II | ERM | P | 14:38:34.87 | 0.71 | 235.37 | 11.35 | Automatic |
| IU | YAK | P | 14:40:12.47 | 0.1 | 321.38 | 19.28 | Automatic |
| IU | BILL | P | 14:40:13.84 | -1.79 | 11.95 | 19.59 | Automatic |
| IU | INCN | P | 14:40:58.82 | -2.08 | 251.73 | 24 | Automatic |
| IU | TIXI | P | 14:41:14.17 | -0.92 | 340.72 | 25.55 | Automatic |
| II | KDAK | P | 14:42:01.57 | -2.95 | 54.14 | 31.07 | Automatic |
| II | TLY | P | 14:42:17.84 | 0.24 | 294.61 | 32.56 | Automatic |
| IU | COLA | P | 14:42:21.54 | 0.48 | 40.54 | 32.96 | Automatic |
| II | ALE | P | 14:44:14.52 | -1.77 | 6.33 | 46.87 | Automatic |
| IU | MAKZ | P | 14:44:19.87 | -0.48 | 296.76 | 47.39 | Automatic |
| II | AAK | P | 14:45:14.7 | 3.06 | 296.2 | 54.13 | Automatic |
| IU | CHTO | P | 14:45:11.72 | -0.08 | 257.07 | 54.35 | Automatic |
| IU | RSSD | P | 14:46:16.62 | -0.47 | 52.04 | 63.65 | Automatic |
| IU | CTAO | P | 14:46:52.92 | 0.08 | 189.49 | 69.81 | Automatic |
| II | WRAB | P | 14:47:02.87 | -1.64 | 201.16 | 71.72 | Automatic |
| IU | CCM | P | 14:47:27.32 | 2.52 | 48.74 | 74.6 | Automatic |
| IU | WCI | P | 14:47:40.9 | 2.55 | 45.45 | 76.83 | Automatic |
| II | UOSS | P | 14:47:38.72 | -0.69 | 293.53 | 77.22 | Automatic |
| IU | WVT | P | 14:47:45.4 | 2.19 | 47.73 | 77.78 | Automatic |