This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2025/09/19 08:43
Universal datetime 2025/09/18 20:43
Latitude 52.03 ° ± 9 km
Longitude 160.66 ° ± 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  179 187282
Yuzhno Sakhalinsk  1410 176484
Magadan  1040 95282
Korsakov  1426 35091
Kholmsk  1450 32681
Nikolayevsk na Amure  1352 27152
Okha  1203 26560
Poronaysk  1278 16677
Uglegorsk  1356 12669
Aleksandrovsk Sakhalinskiy  1288 12024
Dolinsk  1385 11989
Nogliki  1200 10098
Susuman  1408 7367
Makarov  1322 6663
Okhotsk  1361 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.71
Azimuthal gap 212.19 °
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 20:43:48.52 -0.02 309.87 1.57 Automatic
IU BILL P 20:47:12.32 2.45 7.74 16.28 Automatic
IU YAK P 20:47:44.7 -2.64 313.16 19.32 Automatic
IU TIXI P 20:48:34.29 -2.57 336 24.08 Automatic
IU ULN P 20:50:06.22 1.13 284.77 33.95 Automatic
II ALE P 20:51:27.2 0.03 7.4 43.7 Automatic
II KURK P 20:52:02.59 -1.39 302.99 48.38 Automatic
IU MAKZ P 20:52:06.92 -0.99 297.04 48.9 Automatic
II LVZ P 20:52:42.57 -0.37 337.76 53.53 Automatic
II AAK P 20:52:58.62 0.48 297.24 55.65 Automatic
II PFO P 20:53:26.62 -2.06 72.58 60.01 Automatic
II OBN P 20:53:51.34 0.08 327.98 63.29 Automatic
IU KIEV P 20:54:29.92 -0.42 329.51 69.38 Automatic
II KIV P 20:54:38.97 3.92 317.47 70.15 Automatic
II UOSS P 20:55:26.49 1.26 296.51 78.86 Automatic
II RAYN P 20:56:02.14 1.1 303.66 85.71 Automatic