This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/08/29 10:10
Universal datetime 2025/08/28 22:10
Latitude 52.65 ° ± 16 km
Longitude 159.84 ° ± 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  94 187282
Yuzhno Sakhalinsk  1379 176484
Magadan  953 95282
Korsakov  1397 35091
Kholmsk  1417 32681
Nikolayevsk na Amure  1284 27152
Okha  1133 26560
Poronaysk  1234 16677
Uglegorsk  1311 12669
Aleksandrovsk Sakhalinskiy  1233 12024
Dolinsk  1352 11989
Nogliki  1140 10098
Susuman  1322 7367
Makarov  1282 6663
Okhotsk  1274 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.83
Azimuthal gap 188.92 °
Number of stations used 11
Number of phases used 11

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
II AAK P 22:20:11.22 -0.28 296.37 54.93 Automatic
IU CHTO P 22:20:29.54 -0.26 258.37 57.61 Automatic
IU RSSD P 22:20:39.89 -4.34 55.9 59.54 Automatic
II OBN P 22:21:04.39 -0.2 327.38 62.5 Automatic
IU TUC P 22:21:18.62 1.22 69.44 64.5 Automatic
IU ANMO P 22:21:23.17 2.68 64.53 64.96 Automatic
IU KONO P 22:21:23.67 1.39 343.96 65.18 Automatic
IU KIEV P 22:21:42.97 -1.07 328.91 68.59 Automatic
IU GNI P 22:22:04.52 2.21 313.15 71.59 Automatic
II BFO P 22:22:29.2 -0.23 340.94 76.16 Automatic
II UOSS P 22:22:38.72 -1.12 295.79 78.14 Automatic