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 07:38
Universal datetime 2025/08/03 19:38
Latitude 51.82 ° ± 6 km
Longitude 159.30 ° ± 6 km
Depth 71 km (from location) ± 6 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  146 187282
Yuzhno Sakhalinsk  1314 176484
Magadan  1014 95282
Korsakov  1330 35091
Kholmsk  1354 32681
Nikolayevsk na Amure  1267 27152
Okha  1120 26560
Vanino  1383 18618
Poronaysk  1182 16677
Uglegorsk  1260 12669
Aleksandrovsk Sakhalinskiy  1196 12024
Dolinsk  1289 11989
Nogliki  1110 10098
Makarov  1226 6663
Okhotsk  1312 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.57
Azimuthal gap 149.05 °
Number of stations used 27
Number of phases used 27

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 19:38:31.67 -2.22 342.07 1.27 Automatic
IU MA2 P 19:40:23.52 2.81 331.69 9.11 Automatic
IU YSS P 19:41:00.50 3.23 252.18 11.78 Automatic
IU BILL P 19:41:58.94 -1.53 9.36 16.61 Automatic
IU YAK P 19:42:24.82 -1.99 314.21 18.87 Automatic
IU MAJO P 19:42:50.67 -2.61 232.61 21.34 Automatic
IU TIXI P 19:43:19.64 -0.14 336.84 23.95 Automatic
IU COLA P 19:44:08.47 -1.64 43.38 29.52 Automatic
IU ULN P 19:44:41.77 -0.75 284.34 33.2 Automatic
II TLY P 19:44:47.7 1 292.31 33.6 Automatic
II ALE P 19:46:13.27 -0.03 7.17 44.03 Automatic
II KURK P 19:46:41.29 -1.79 302.49 47.8 Automatic
IU KBS P 19:46:44.37 0.98 351.96 47.83 Automatic
IU MAKZ P 19:46:45.7 -1.47 296.48 48.25 Automatic
IU KEV P 19:47:27.12 0.24 341.46 53.59 Automatic
II AAK P 19:47:37.22 0.27 296.57 55 Automatic
IU CHTO P 19:47:51.34 0.14 258.42 57.12 Automatic
IU RSSD P 19:48:16.9 1.92 55.18 60.28 Automatic
II OBN P 19:48:33.27 0.45 327.33 63.03 Automatic
IU KONO P 19:48:53.12 1.57 343.78 65.88 Automatic
IU KIEV P 19:49:11.7 -0.97 328.76 69.13 Automatic
II ESK P 19:49:32.9 3.2 349.63 71.89 Automatic
II WRAB P 19:49:43.24 -0.36 204.23 74.99 Automatic
II BFO P 19:49:58.2 0.44 340.65 76.83 Automatic
IU ANTO P 19:50:00.27 0.77 320.75 77.2 Automatic
II UOSS P 19:50:03.87 -0.8 295.55 78.2 Automatic
II RAYN P 19:50:40.39 -0.7 302.65 85.12 Automatic