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 13:40 |
| Universal datetime | 2025/07/30 01:40 |
| Latitude | 54.01 ° ± 15 km |
| Longitude | 159.01 ° ± 9 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 
|
108 | 187282 |
| Yuzhno Sakhalinsk
|
1390 | 176484 |
| Magadan
|
796 | 95282 |
| Savetskaya Gavan
|
1411 | 29740 |
| Nikolayevsk na Amure
|
1211 | 27152 |
| Okha
|
1057 | 26560 |
| Vanino
|
1407 | 18618 |
| Poronaysk
|
1220 | 16677 |
| Uglegorsk
|
1295 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1194 | 12024 |
| Dolinsk
|
1359 | 11989 |
| Nogliki
|
1090 | 10098 |
| Susuman
|
1162 | 7367 |
| Makarov
|
1274 | 6663 |
| Okhotsk
|
1134 | 5570 |
Past seismicity
This map shows only the 3 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.48 |
| Azimuthal gap | 205.01 ° |
| 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 | INCN | P | 01:46:09.2 | 0.14 | 246.52 | 27.61 | Automatic |
| IU | ULN | P | 01:46:50.82 | -2.2 | 280.86 | 32.55 | Automatic |
| II | LVZ | P | 01:49:26.52 | -0.24 | 336.56 | 51.33 | Automatic |
| II | AAK | P | 01:49:47.42 | 1.88 | 294.98 | 53.89 | Automatic |
| II | OBN | P | 01:50:35.2 | -1.68 | 326.54 | 61.09 | Automatic |
| IU | SSPA | P | 01:51:54.59 | -0.98 | 41.52 | 73.54 | Automatic |
| IU | HRV | P | 01:52:00.27 | 0.51 | 36.27 | 74.25 | Automatic |
| IU | ANTO | P | 01:52:09.7 | 2.69 | 320.22 | 75.4 | Automatic |
| IU | BBSR | P | 01:53:01.52 | -0.12 | 35.82 | 85.74 | Automatic |