This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2023/04/18 14:40
Universal datetime 2023/04/18 02:40
Latitude 54.17 ° ± 3 km
Longitude 159.80 ° ± 3 km
Depth 125 km (from location) ± 4 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  146 187282
Yuzhno Sakhalinsk  1444 176484
Magadan  813 95282
Savetskaya Gavan  1466 29740
Nikolayevsk na Amure  1262 27152
Okha  1108 26560
Vanino  1461 18618
Poronaysk  1275 16677
Uglegorsk  1349 12669
Aleksandrovsk Sakhalinskiy  1247 12024
Dolinsk  1413 11989
Nogliki  1143 10098
Susuman  1171 7367
Makarov  1329 6663
Okhotsk  1164 5570

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.27
Azimuthal gap 42.96 °
Number of stations used 53
Number of phases used 53

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 02:41:17.87 -3.4 211.19 1.33 Automatic
IU MA2 P 02:42:40.92 1.42 321.34 7.31 Automatic
IU YSS P 02:43:59.5 4.03 243.15 12.95 Automatic
IU BILL P 02:44:11.4 -0.52 10.14 14.24 Automatic
IU ADK P 02:44:12.49 0.48 89.61 14.26 Automatic
II ERM P 02:44:40.2 1.83 228.94 16.39 Automatic
IU YAK P 02:44:51.72 0.05 308.64 17.53 Automatic
IU MAJO P 02:45:49.57 -0.4 229 23.06 Automatic
II KDAK P 02:46:21.62 1.5 62.62 26.33 Automatic
IU COLA P 02:46:31.94 0.09 46.44 27.64 Automatic
IU ULN P 02:47:18.32 -0.55 281.11 32.97 Automatic
II TLY P 02:47:19.59 0.01 289.2 33.04 Automatic
IU TATO P 02:48:26.62 3.55 239.6 40.65 Automatic
II ALE P 02:48:31.97 -0.28 7.57 41.65 Automatic
IU KBS P 02:49:04.67 1.12 351.76 45.55 Automatic
IU KIP P 02:49:02.74 0.02 118.92 45.58 Automatic
II KURK P 02:49:11.54 -1.91 300.89 46.81 Automatic
IU MAKZ P 02:49:17.29 -1.43 294.84 47.5 Automatic
IU POHA P 02:49:23.37 -0.06 117.52 48.25 Automatic
IU COR P 02:49:27.82 2 68.01 48.42 Automatic
II LVZ P 02:49:48.12 -0.16 336.8 51.36 Automatic
IU KEV P 02:49:49.42 0.42 341.06 51.46 Automatic
II FFC P 02:49:54.4 -0.09 46.37 52.16 Automatic
II AAK P 02:50:08.62 -0.63 295.37 54.24 Automatic
IU SFJD P 02:50:26.37 -0.79 13.69 56.7 Automatic
IU CHTO P 02:50:33.94 -0.51 257.39 57.9 Automatic
IU RSSD P 02:50:41.12 0.02 56.63 58.72 Automatic
II PFO P 02:50:48.42 -0.41 73.16 59.88 Automatic
II BORG P 02:51:00.54 3.04 0.55 61.08 Automatic
II OBN P 02:50:57.77 -0.57 326.91 61.21 Automatic
IU KONO P 02:51:15.29 0.27 343.73 63.71 Automatic
IU TUC P 02:51:16.47 0 70.1 64 Automatic
IU ANMO P 02:51:18.99 0.23 65.15 64.34 Automatic
IU PMG P 02:51:15.62 -1.11 193.84 64.46 Automatic
IU KIEV P 02:51:36.27 -1.72 328.56 67.28 Automatic
II KAPI P 02:51:39.54 0.02 223.75 67.94 Automatic
II KIV P 02:51:44.17 0.23 316.37 68.24 Automatic
IU CCM P 02:51:50.49 -1.2 52.65 69.51 Automatic
II ESK P 02:51:52.42 -0.26 349.78 69.63 Automatic
IU GNI P 02:51:58.62 0.62 312.74 70.54 Automatic
IU WCI P 02:52:03.87 -0.65 49.18 71.62 Automatic
IU WVT P 02:52:09.99 -0.67 51.49 72.66 Automatic
IU SSPA P 02:52:13.79 0.35 42.09 73.11 Automatic
II MSVF P 02:52:13.77 0.8 161.88 73.6 Automatic
IU HKT P 02:52:17.27 0.1 60.93 73.79 Automatic
II BFO P 02:52:22.77 -0.13 340.78 74.71 Automatic
IU CTAO P 02:52:20.89 -1.04 193.15 75.16 Automatic
IU ANTO P 02:52:27.64 -0.03 320.73 75.57 Automatic
II UOSS P 02:52:36.54 -1.36 295.46 77.46 Automatic
II PALK P 02:52:37.87 -0.7 265.42 77.73 Automatic
IU MBWA P 02:53:03.42 -0.5 217.23 82.81 Automatic
II RAYN P 02:53:11.54 -1.67 302.84 84.1 Automatic
IU PAB P 02:53:20.19 0.54 347.8 85.3 Automatic