This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/08/01 20:31
Universal datetime 2025/08/01 08:31
Latitude 51.15 ° ± 6 km
Longitude 158.84 ° ± 6 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  213 187282
Yuzhno Sakhalinsk  1262 176484
Magadan  1065 95282
Korsakov  1277 35091
Kholmsk  1304 32681
Nikolayevsk na Amure  1256 27152
Okha  1113 26560
Vanino  1346 18618
Nevelsk  1336 17000
Poronaysk  1143 16677
Uglegorsk  1221 12669
Aleksandrovsk Sakhalinskiy  1168 12024
Dolinsk  1239 11989
Nogliki  1089 10098
Makarov  1184 6663

Past seismicity

  This map shows only the 3 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.84
Azimuthal gap 175.8 °
Number of stations used 10
Number of phases used 10

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 08:32:26.84 -0.22 356.48 1.87 Automatic
IU MA2 P 08:34:14.77 1.66 334.7 9.58 Automatic
IU YSS P 08:34:40.15 3.05 254.53 11.31 Automatic
II ERM P 08:35:16.7 1.28 235.65 14.08 Automatic
IU BILL P 08:35:58.39 1.21 9.57 17.31 Automatic
IU YAK P 08:36:16.2 -2.77 315.8 19.14 Automatic
IU MAJO P 08:36:33.34 -2.34 233.17 20.72 Automatic
II KDAK P 08:37:49.54 -0.22 57.37 28.34 Automatic
IU COLA P 08:38:06.87 0.62 42.6 30.2 Automatic
II TLY P 08:38:33.89 -2.28 293.04 33.59 Automatic