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 05:13 |
| Universal datetime | 2025/07/30 17:13 |
| Latitude | 52.58 ° ± 5 km |
| Longitude | 160.63 ° ± 4 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 
|
145 | 187282 |
| Yuzhno Sakhalinsk
|
1426 | 176484 |
| Magadan
|
988 | 95282 |
| Korsakov
|
1444 | 35091 |
| Kholmsk
|
1465 | 32681 |
| Nikolayevsk na Amure
|
1337 | 27152 |
| Okha
|
1187 | 26560 |
| Poronaysk
|
1285 | 16677 |
| Uglegorsk
|
1362 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1286 | 12024 |
| Dolinsk
|
1400 | 11989 |
| Nogliki
|
1193 | 10098 |
| Susuman
|
1353 | 7367 |
| Makarov
|
1332 | 6663 |
| Okhotsk
|
1319 | 5570 |
Past seismicity
This map shows only the 4 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.37 |
| Azimuthal gap | 140.36 ° |
| Number of stations used | 24 |
| Number of phases used | 24 |
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 | 17:14:23.69 | 0.57 | 291.32 | 1.28 | Automatic |
| IU | YSS | P | 17:17:03.55 | 1.48 | 251.08 | 12.79 | Automatic |
| IU | BILL | P | 17:17:43.69 | 1.77 | 8.04 | 15.74 | Automatic |
| II | ERM | P | 17:17:45.22 | 2.65 | 235.01 | 15.8 | Automatic |
| IU | YAK | P | 17:18:19.47 | -2.01 | 312.02 | 18.94 | Automatic |
| IU | MAJO | P | 17:18:58.29 | -0.81 | 233.36 | 22.45 | Automatic |
| IU | TIXI | P | 17:19:10.79 | -0.26 | 335.51 | 23.58 | Automatic |
| II | KDAK | P | 17:19:37.79 | -1.66 | 60.01 | 26.66 | Automatic |
| IU | COLA | P | 17:19:56.87 | 1.75 | 44.32 | 28.41 | Automatic |
| IU | ULN | P | 17:20:42.42 | -0.3 | 283.97 | 33.8 | Automatic |
| II | ALE | P | 17:22:02.27 | 0.65 | 7.47 | 43.17 | Automatic |
| IU | KBS | P | 17:22:35.79 | 2.07 | 352.17 | 47.19 | Automatic |
| II | KURK | P | 17:22:37.94 | -2.6 | 302.56 | 48.07 | Automatic |
| IU | MAKZ | P | 17:22:43.39 | -1.45 | 296.6 | 48.63 | Automatic |
| II | AAK | P | 17:23:35.57 | 0.38 | 296.89 | 55.38 | Automatic |
| IU | RSSD | P | 17:24:01.49 | -0.68 | 56.33 | 59.18 | Automatic |
| IU | ANMO | P | 17:24:38.67 | 0.4 | 65.03 | 64.56 | Automatic |
| IU | KIEV | P | 17:25:05.22 | -1.11 | 329.39 | 68.9 | Automatic |
| IU | CCM | P | 17:25:12.79 | -0.66 | 52.74 | 70.08 | Automatic |
| IU | WCI | P | 17:25:28.24 | 1.42 | 49.34 | 72.29 | Automatic |
| IU | SSPA | P | 17:25:36.27 | -0.53 | 42.33 | 73.96 | Automatic |
| II | WRAB | P | 17:25:43.82 | -1.57 | 205.39 | 76.02 | Automatic |
| II | UOSS | P | 17:26:03.64 | 0.88 | 296.39 | 78.6 | Automatic |
| II | RAYN | P | 17:26:38.2 | -0.4 | 303.61 | 85.39 | Automatic |