This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/08/04 20:02
Universal datetime 2025/08/04 08:02
Latitude 52.37 ° ± 7 km
Longitude 160.40 ° ± 7 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Petropavlovsk Kamchatskiy  143 187282
Yuzhno Sakhalinsk  1405 176484
Magadan  999 95282
Korsakov  1421 35091
Kholmsk  1444 32681
Nikolayevsk na Amure  1326 27152
Okha  1177 26560
Poronaysk  1266 16677
Uglegorsk  1343 12669
Aleksandrovsk Sakhalinskiy  1270 12024
Dolinsk  1379 11989
Nogliki  1180 10098
Susuman  1366 7367
Makarov  1312 6663
Okhotsk  1323 5570

Past seismicity

  This map shows only the 4 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.16
Azimuthal gap 189.32 °
Number of stations used 15
Number of phases used 15

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU PET P 08:03:18.47 1.33 302.29 1.25 Automatic
IU BILL P 08:06:40.24 0.97 8.24 15.96 Automatic
IU YAK P 08:07:16.67 0.32 312.55 18.98 Automatic
IU MAJO P 08:07:51.47 0.38 233.38 22.22 Automatic
IU TIXI P 08:08:05.24 -1.54 335.81 23.71 Automatic
IU COLA P 08:08:53.54 1.79 44.06 28.65 Automatic
IU ULN P 08:09:36.92 0.46 284.14 33.71 Automatic
II TLY P 08:09:41.17 2.05 292.03 34.01 Automatic
II ALE P 08:10:56.82 -1.05 7.41 43.39 Automatic
II KURK P 08:11:33.34 -1.62 302.61 48.07 Automatic
IU MAKZ P 08:11:38.7 -1.01 296.64 48.6 Automatic
II LVZ P 08:12:13.17 -0.45 337.57 53.16 Automatic
IU CHTO P 08:12:46.27 -0.36 259.02 57.89 Automatic
IU KIEV P 08:13:59.97 -1.49 329.29 69.01 Automatic
II RAYN P 08:15:33.9 0.21 303.45 85.39 Automatic