This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/08/13 17:31
Universal datetime 2025/08/13 05:31
Latitude 52.17 ° ± 7 km
Longitude 159.99 ° ± 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  136 187282
Yuzhno Sakhalinsk  1371 176484
Magadan  1003 95282
Korsakov  1388 35091
Kholmsk  1411 32681
Nikolayevsk na Amure  1304 27152
Okha  1155 26560
Poronaysk  1235 16677
Uglegorsk  1312 12669
Aleksandrovsk Sakhalinskiy  1242 12024
Dolinsk  1345 11989
Nogliki  1153 10098
Susuman  1374 7367
Makarov  1280 6663
Okhotsk  1318 5570

Past seismicity

  This map shows only the 5 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.38
Azimuthal gap 177.33 °
Number of stations used 16
Number of phases used 16

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 05:31:38.77 2.49 316.84 1.18 Automatic
IU BILL P 05:35:04.67 2.24 8.67 16.2 Automatic
IU YAK P 05:35:35.47 -0.49 313.15 18.93 Automatic
IU MAJO P 05:36:09.82 2.02 233.08 21.9 Automatic
IU TIXI P 05:36:26.52 -1.18 336.19 23.79 Automatic
II ALE P 05:39:19.32 -0.55 7.32 43.62 Automatic
II KURK P 05:39:52.44 -1.86 302.56 47.96 Automatic
IU MAKZ P 05:39:56.64 -1.54 296.57 48.47 Automatic
II LVZ P 05:40:33.72 -0.69 337.48 53.25 Automatic
II AAK P 05:40:48.37 -0.25 296.76 55.22 Automatic
IU CHTO P 05:41:06.7 1.3 258.79 57.6 Automatic
IU RSSD P 05:41:21.9 0.52 55.76 59.73 Automatic
IU KIEV P 05:42:20.42 -1.45 329.09 69.05 Automatic
II BFO P 05:43:08.12 1.15 341.07 76.64 Automatic
II UOSS P 05:43:15.59 -0.85 295.99 78.43 Automatic
II RAYN P 05:43:51.67 -0.86 303.15 85.29 Automatic