This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2025/07/30 17:05
Universal datetime 2025/07/30 05:05
Latitude 50.81 ° ± 4 km
Longitude 157.86 ° ± 4 km
Depth 87 km (from location) ± 7 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  256 187282
Yuzhno Sakhalinsk  1186 176484
Magadan  1073 95282
Korsakov  1200 35091
Kholmsk  1228 32681
Nikolayevsk na Amure  1202 27152
Okha  1063 26560
Vanino  1276 18618
Nevelsk  1259 17000
Poronaysk  1071 16677
Uglegorsk  1150 12669
Aleksandrovsk Sakhalinskiy  1104 12024
Dolinsk  1163 11989
Nogliki  1029 10098
Makarov  1110 6663

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.96
Azimuthal gap 121.42 °
Number of stations used 41
Number of phases used 41

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 MA2 P 05:07:35.52 0.18 338.09 9.64 Automatic
IU YSS P 05:07:48.85 -0.09 254.62 10.63 Automatic
II ERM P 05:08:28.27 2.47 234.59 13.38 Automatic
IU BILL P 05:09:19.64 -1.03 10.54 17.76 Automatic
IU YAK P 05:09:32.77 -1.29 317.02 18.96 Automatic
IU MAJO P 05:09:43.9 -2.17 232.13 20.02 Automatic
IU INCN P 05:10:42.37 -0.18 251.03 25.79 Automatic
II KDAK P 05:11:10.72 -1.23 56.69 29.04 Automatic
IU COLA P 05:11:27.59 -0.45 42.22 30.87 Automatic
IU ULN P 05:11:42.42 -0.7 285.07 32.58 Automatic
II TLY P 05:11:48.64 0.46 293.12 33.16 Automatic
II ALE P 05:13:28.62 0.6 6.83 45.13 Automatic
II KURK P 05:13:46.12 -1.14 302.58 47.58 Automatic
IU MAKZ P 05:13:48.92 -0.73 296.52 47.89 Automatic
IU COR P 05:14:13.47 1.17 64.27 50.86 Automatic
II AAK P 05:14:40.52 0.34 296.36 54.64 Automatic
IU CHTO P 05:14:49.74 0.45 257.82 56.03 Automatic
IU SFJD P 05:15:20.47 0.65 12.4 60.24 Automatic
IU PMG P 05:15:22.37 1.09 192.1 60.93 Automatic
IU RSSD P 05:15:29.34 0.42 53.89 61.6 Automatic
II PFO P 05:15:31.69 -0.05 70.06 62.06 Automatic
IU TUC P 05:15:59.72 0.03 67.31 66.32 Automatic
IU KONO P 05:16:03.14 1.31 343.16 66.59 Automatic
IU ANMO P 05:16:03.74 0.41 62.49 66.88 Automatic
IU CTAO P 05:16:27.77 -1.62 191.48 71.63 Automatic
IU CCM P 05:16:37.19 -0.98 50.46 72.53 Automatic
II WRAB P 05:16:40.17 -1.68 202.99 73.71 Automatic
IU WCI P 05:16:50.72 -0.45 47.12 74.74 Automatic
IU WVT P 05:16:56.32 -0.37 49.43 75.71 Automatic
II PALK P 05:16:59.67 0.97 264.63 76.26 Automatic
IU SSPA P 05:17:00.32 -0.5 40.19 76.42 Automatic
IU HKT P 05:17:01.32 0.28 58.78 76.5 Automatic
IU HRV P 05:17:05.82 0.26 35.03 77.25 Automatic
IU ANTO P 05:17:07.92 1.61 319.93 77.4 Automatic
II BFO P 05:17:07.22 0.35 339.8 77.47 Automatic
II UOSS P 05:17:07.39 -0.82 294.7 77.81 Automatic
IU MBWA P 05:17:14.89 0.66 215.86 79.41 Automatic
II RAYN P 05:17:45.29 -0.33 301.64 84.9 Automatic
IU PAB P 05:18:03.59 0.98 346.37 88.31 Automatic
IU BBSR P 05:18:05.57 1.03 34.84 88.75 Automatic
IU NWAO P 05:18:12.17 0.09 213.13 91.07 Automatic