This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/08/09 17:52
Universal datetime 2025/08/09 06:52
Latitude 49.80 ° ± 5 km
Longitude 155.93 ° ± 5 km
Depth 73 km (from location) ± 6 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  408 187282
Yuzhno Sakhalinsk  1025 176484
Kitami  1129 113137
Korsakov  1037 35091
Kholmsk  1069 32681
Nikolayevsk na Amure  1117 27152
Okha  989 26560
Vanino  1138 18618
Nevelsk  1098 17000
Poronaysk  931 16677
Uglegorsk  1009 12669
Aleksandrovsk Sakhalinskiy  986 12024
Dolinsk  1005 11989
Nogliki  926 10098
Makarov  964 6663

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.37
Azimuthal gap 135.63 °
Number of stations used 27
Number of phases used 27

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 06:53:23.72 -0.5 26.7 3.64 Automatic
IU YSS P 06:54:43.5 2.87 257.02 9.18 Automatic
IU MA2 P 06:54:54.27 0.21 345.12 10.21 Automatic
II ERM P 06:55:13.97 -1.62 233.53 11.79 Automatic
IU MAJO P 06:56:37.74 -2.05 230.71 18.42 Automatic
IU YAK P 06:56:46.17 0.86 320.18 18.9 Automatic
IU BILL P 06:56:45.42 -0.75 12.1 18.99 Automatic
IU TIXI P 06:57:47.32 -0.62 340.2 25.04 Automatic
IU ULN P 06:58:49.17 1.92 285.66 31.66 Automatic
IU COLA P 06:58:54.37 0.31 41.14 32.44 Automatic
II ALE P 07:00:49.27 -0.07 6.42 46.28 Automatic
II KURK P 07:00:54.74 -0.95 302.49 47.08 Automatic
IU MAKZ P 07:00:56.49 -0.37 296.37 47.24 Automatic
IU KBS P 07:01:10.77 -3.73 351.45 49.52 Automatic
IU CHTO P 07:01:51.79 0.41 256.83 54.6 Automatic
IU SFJD P 07:02:40.87 0.23 11.47 61.48 Automatic
IU RSSD P 07:02:52.59 0.64 52.37 63.19 Automatic
IU TUC P 07:03:22.87 1.03 65.64 67.85 Automatic
IU ANMO P 07:03:26.54 0.93 60.88 68.44 Automatic
IU KIEV P 07:03:31.72 -2.04 327.22 69.71 Automatic
II WRAB P 07:03:45.52 -0.46 201.27 72.31 Automatic
IU CCM P 07:03:59.74 -0.25 48.99 74.12 Automatic
IU WCI P 07:04:12.82 0.1 45.67 76.33 Automatic
IU WVT P 07:04:18.34 0.2 47.95 77.3 Automatic
IU MBWA P 07:04:18.27 0.04 214.29 77.87 Automatic
II BFO P 07:04:23.32 1.19 338.64 77.98 Automatic
IU PAB P 07:05:20.77 2.49 344.92 88.98 Automatic