This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.4 mb |
| Local datetime | 2025/10/05 05:38 |
| Universal datetime | 2025/10/04 17:38 |
| Latitude | 51.87 ° ± 5 km |
| Longitude | 159.88 ° ± 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 
|
158 | 187282 |
| Yuzhno Sakhalinsk
|
1354 | 176484 |
| Magadan
|
1028 | 95282 |
| Korsakov
|
1370 | 35091 |
| Kholmsk
|
1394 | 32681 |
| Nikolayevsk na Amure
|
1304 | 27152 |
| Okha
|
1157 | 26560 |
| Poronaysk
|
1222 | 16677 |
| Uglegorsk
|
1301 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1235 | 12024 |
| Dolinsk
|
1329 | 11989 |
| Nogliki
|
1149 | 10098 |
| Susuman
|
1400 | 7367 |
| Makarov
|
1267 | 6663 |
| Okhotsk
|
1336 | 5570 |
Past seismicity
This map shows only the 4 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.68 |
| Azimuthal gap | 135.64 ° |
| Number of stations used | 32 |
| Number of phases used | 32 |
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 | 17:38:31.12 | 2.21 | 327.45 | 1.37 | Automatic |
| IU | YSS | P | 17:41:01.85 | 4.37 | 252.88 | 12.13 | Automatic |
| IU | BILL | P | 17:41:56.49 | 0.43 | 8.66 | 16.5 | Automatic |
| IU | YAK | P | 17:42:25.77 | -1.63 | 313.83 | 19.09 | Automatic |
| IU | MAJO | P | 17:42:53.72 | -1.32 | 233.49 | 21.66 | Automatic |
| IU | TIXI | P | 17:43:18.77 | -0.97 | 336.51 | 24.03 | Automatic |
| IU | INCN | P | 17:43:51.17 | 1.61 | 251.41 | 27.33 | Automatic |
| II | KDAK | P | 17:43:52.34 | 1.76 | 58.69 | 27.41 | Automatic |
| IU | COLA | P | 17:44:05.72 | -1.08 | 43.44 | 29.23 | Automatic |
| IU | ULN | P | 17:44:43.52 | -1.2 | 284.57 | 33.53 | Automatic |
| II | ALE | P | 17:46:12.22 | 0.15 | 7.26 | 43.92 | Automatic |
| IU | KBS | P | 17:46:44.34 | 1.34 | 352.09 | 47.83 | Automatic |
| II | KURK | P | 17:46:42.69 | -2.15 | 302.73 | 48.07 | Automatic |
| IU | MAKZ | P | 17:46:46.52 | -1.96 | 296.75 | 48.54 | Automatic |
| II | LVZ | P | 17:47:25.47 | -0.52 | 337.52 | 53.5 | Automatic |
| IU | KEV | P | 17:47:26.77 | -0.34 | 341.65 | 53.65 | Automatic |
| II | AAK | P | 17:47:37.82 | -1.07 | 296.88 | 55.29 | Automatic |
| IU | CHTO | P | 17:47:53.34 | -0.28 | 258.88 | 57.48 | Automatic |
| IU | RSSD | P | 17:48:10.94 | -0.92 | 55.55 | 59.96 | Automatic |
| IU | TUC | P | 17:48:43.27 | -0.54 | 69.12 | 64.75 | Automatic |
| IU | ANMO | P | 17:48:47.2 | -0.27 | 64.23 | 65.28 | Automatic |
| IU | KIEV | P | 17:49:11.62 | -1.36 | 329.08 | 69.27 | Automatic |
| II | KIV | P | 17:49:16.92 | -0.16 | 317.03 | 69.95 | Automatic |
| IU | GNI | P | 17:49:31.7 | 0.73 | 313.36 | 72.14 | Automatic |
| IU | WVT | P | 17:49:45.37 | 3.74 | 51.01 | 74.06 | Automatic |
| IU | SSPA | P | 17:49:46.14 | 0.16 | 41.7 | 74.79 | Automatic |
| II | WRAB | P | 17:49:42.24 | -2.71 | 204.77 | 75.19 | Automatic |
| II | BFO | P | 17:49:58.97 | 0.8 | 341.02 | 76.9 | Automatic |
| IU | ANTO | P | 17:50:01.2 | 0.26 | 321.14 | 77.38 | Automatic |
| II | PALK | P | 17:50:04.19 | 3.41 | 265.99 | 77.61 | Automatic |
| II | UOSS | P | 17:50:05.59 | -0.97 | 295.96 | 78.5 | Automatic |
| II | RAYN | P | 17:50:41.29 | -1.51 | 303.08 | 85.39 | Automatic |