This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.4 mb |
| Local datetime | 2025/07/30 13:38 |
| Universal datetime | 2025/07/30 01:38 |
| Latitude | 51.00 ° ± 4 km |
| Longitude | 158.40 ° ± 4 km |
| Depth | 84 km (from location) ± 7 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 
|
230 | 187282 |
| Yuzhno Sakhalinsk
|
1228 | 176484 |
| Magadan
|
1068 | 95282 |
| Korsakov
|
1242 | 35091 |
| Kholmsk
|
1270 | 32681 |
| Nikolayevsk na Amure
|
1231 | 27152 |
| Okha
|
1090 | 26560 |
| Vanino
|
1314 | 18618 |
| Nevelsk
|
1301 | 17000 |
| Poronaysk
|
1110 | 16677 |
| Uglegorsk
|
1189 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1139 | 12024 |
| Dolinsk
|
1205 | 11989 |
| Nogliki
|
1062 | 10098 |
| Makarov
|
1151 | 6663 |
Past seismicity
This map shows only the 2 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 0.91 |
| Azimuthal gap | 78.5 ° |
| Number of stations used | 36 |
| Number of phases used | 36 |
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 | MA2 | P | 01:40:38.82 | 0.35 | 336.24 | 9.6 | Automatic |
| IU | YSS | P | 01:40:57.55 | -0.23 | 254.56 | 11 | Automatic |
| II | ERM | P | 01:41:33.52 | -1.14 | 235.18 | 13.76 | Automatic |
| IU | BILL | P | 01:42:22.64 | 0.88 | 10.02 | 17.52 | Automatic |
| IU | YAK | P | 01:42:38.82 | -0.22 | 316.35 | 19.05 | Automatic |
| IU | TIXI | P | 01:43:36.62 | 1.91 | 337.99 | 24.48 | Automatic |
| IU | INCN | P | 01:43:50.32 | 0.33 | 251.31 | 26.18 | Automatic |
| IU | COLA | P | 01:44:27.72 | -1.07 | 42.42 | 30.5 | Automatic |
| IU | ULN | P | 01:44:49.47 | -0.08 | 285.07 | 32.86 | Automatic |
| II | TLY | P | 01:44:54.39 | 0.14 | 293.07 | 33.39 | Automatic |
| II | ALE | P | 01:46:29.82 | -0.42 | 6.93 | 44.91 | Automatic |
| IU | POHA | P | 01:46:51.92 | 1.11 | 113.5 | 47.65 | Automatic |
| II | KURK | P | 01:46:51.24 | -1.47 | 302.68 | 47.76 | Automatic |
| IU | MAKZ | P | 01:46:54.84 | -0.52 | 296.65 | 48.11 | Automatic |
| IU | KBS | P | 01:46:59.62 | 0.71 | 351.85 | 48.57 | Automatic |
| II | AAK | P | 01:47:46.47 | 0.67 | 296.56 | 54.86 | Automatic |
| IU | CHTO | P | 01:47:56.49 | 0.52 | 258.16 | 56.4 | Automatic |
| IU | SFJD | P | 01:48:21.72 | -0.38 | 12.65 | 59.98 | Automatic |
| IU | PMG | P | 01:48:28.87 | 1.81 | 192.68 | 61.18 | Automatic |
| IU | RSSD | P | 01:48:30.49 | 0.14 | 54.29 | 61.22 | Automatic |
| IU | TUC | P | 01:49:01.77 | 0.51 | 67.75 | 65.94 | Automatic |
| IU | ANMO | P | 01:49:05.37 | 0.46 | 62.91 | 66.49 | Automatic |
| IU | KONO | P | 01:49:06.4 | 0.69 | 343.42 | 66.51 | Automatic |
| IU | CTAO | P | 01:49:34.19 | -0.77 | 192 | 71.88 | Automatic |
| IU | CCM | P | 01:49:38.77 | -1.18 | 50.86 | 72.14 | Automatic |
| II | ESK | P | 01:49:42.42 | -0.43 | 349.15 | 72.59 | Automatic |
| II | WRAB | P | 01:49:47.9 | -0.61 | 203.47 | 74.01 | Automatic |
| IU | WCI | P | 01:49:52.54 | -0.5 | 47.51 | 74.36 | Automatic |
| IU | WVT | P | 01:49:57.89 | -0.67 | 49.82 | 75.33 | Automatic |
| IU | SSPA | P | 01:50:02.22 | -0.59 | 40.57 | 76.05 | Automatic |
| IU | HKT | P | 01:50:02.77 | -0.13 | 59.19 | 76.12 | Automatic |
| II | PALK | P | 01:50:07.37 | 2.6 | 265.01 | 76.62 | Automatic |
| II | BFO | P | 01:50:10.27 | -0.32 | 340.13 | 77.41 | Automatic |
| II | UOSS | P | 01:50:12.22 | -1.32 | 295.05 | 78.04 | Automatic |
| IU | MBWA | P | 01:50:20.34 | 0.13 | 216.31 | 79.76 | Automatic |
| II | RAYN | P | 01:50:49.72 | -0.92 | 302.03 | 85.09 | Automatic |