This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2025/07/23 01:43
Universal datetime 2025/07/22 13:43
Latitude 52.66 ° ± 6 km
Longitude 160.49 ° ± 5 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  134 187282
Yuzhno Sakhalinsk  1421 176484
Magadan  975 95282
Korsakov  1439 35091
Kholmsk  1460 32681
Nikolayevsk na Amure  1327 27152
Okha  1176 26560
Poronaysk  1278 16677
Uglegorsk  1355 12669
Aleksandrovsk Sakhalinskiy  1277 12024
Dolinsk  1395 11989
Nogliki  1184 10098
Susuman  1340 7367
Makarov  1325 6663
Okhotsk  1305 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.79
Azimuthal gap 140.28 °
Number of stations used 21
Number of phases used 21

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 13:43:51.32 1.21 288.58 1.17 Automatic
IU YSS P 13:46:32.65 2.67 250.5 12.74 Automatic
IU BILL P 13:47:10.27 0.81 8.26 15.66 Automatic
IU YAK P 13:47:47.72 -0.98 311.88 18.82 Automatic
IU MAJO P 13:48:25.84 -1.68 232.97 22.44 Automatic
IU TIXI P 13:48:37.7 -1.41 335.48 23.46 Automatic
IU ULN P 13:50:11.47 1.07 283.77 33.7 Automatic
II ALE P 13:51:29.32 -0.21 7.46 43.09 Automatic
IU KBS P 13:52:02.44 0.95 352.13 47.09 Automatic
II KURK P 13:52:05.62 -2.57 302.43 47.96 Automatic
IU MAKZ P 13:52:10.9 -2.44 296.46 48.52 Automatic
II LVZ P 13:52:45.12 -0.73 337.52 52.91 Automatic
IU KEV P 13:52:45.97 -0.67 341.69 53.02 Automatic
II AAK P 13:53:06.47 3.54 296.76 55.27 Automatic
IU CHTO P 13:53:21.59 0.1 258.92 58 Automatic
IU RSSD P 13:53:29.32 -1.5 56.3 59.2 Automatic
IU ANMO P 13:54:10.42 3.39 64.98 64.6 Automatic
IU KIEV P 13:54:32.57 -1.57 329.29 68.78 Automatic
II WRAB P 13:55:12.47 -1.72 205.26 76.07 Automatic
II BFO P 13:55:20.97 2.16 341.36 76.27 Automatic
II RAYN P 13:56:05.94 -0.44 303.5 85.27 Automatic