This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2025/08/04 06:56
Universal datetime 2025/08/03 18:56
Latitude 52.61 ° ± 7 km
Longitude 160.30 ° ± 8 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  124 187282
Yuzhno Sakhalinsk  1407 176484
Magadan  973 95282
Korsakov  1424 35091
Kholmsk  1445 32681
Nikolayevsk na Amure  1315 27152
Okha  1165 26560
Poronaysk  1263 16677
Uglegorsk  1341 12669
Aleksandrovsk Sakhalinskiy  1264 12024
Dolinsk  1380 11989
Nogliki  1171 10098
Susuman  1340 7367
Makarov  1311 6663
Okhotsk  1300 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.2
Azimuthal gap 176.6 °
Number of stations used 17
Number of phases used 17

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 YSS P 18:59:33.55 2.42 250.41 12.61 Automatic
IU BILL P 19:00:14.79 1.4 8.49 15.74 Automatic
IU YAK P 19:00:50.82 -0.27 312.08 18.77 Automatic
IU MAJO P 19:01:28.57 -0.52 232.75 22.31 Automatic
IU TIXI P 19:01:41.24 -0.22 335.63 23.47 Automatic
IU ULN P 19:03:12.12 -0.35 283.74 33.6 Automatic
II ALE P 19:04:35.2 1.95 7.42 43.16 Automatic
II KURK P 19:05:08.94 -1.66 302.38 47.89 Automatic
IU MAKZ P 19:05:13.49 -1.37 296.4 48.44 Automatic
II AAK P 19:06:06.22 0.92 296.68 55.19 Automatic
IU CHTO P 19:06:22.97 -0.57 258.79 57.87 Automatic
IU RSSD P 19:06:33.59 -1.1 56.15 59.33 Automatic
IU KIEV P 19:07:35.97 -1.06 329.19 68.77 Automatic
II BFO P 19:08:22.67 0.81 341.24 76.28 Automatic
II UOSS P 19:08:32.12 -1.08 296.14 78.41 Automatic
II COCO P 19:09:04.42 1.37 241.48 84.41 Automatic
II RAYN P 19:09:08.32 -0.68 303.35 85.21 Automatic