This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2023/03/12 01:29
Universal datetime 2023/03/11 13:29
Latitude -16.44 ° ± 4 km
Longitude 177.68 ° ± 6 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
Auckland  2280 417910
North Shore  2273 207865
Waitakere  2283 166237
Nouméa  1344 93060
Suva  204 77366
Honiara  2072 56298
Whangarei  2163 50900
Nandi  153 42284
Port Vila  1007 35901
Tarawa  2032 28802
Labasa  182 24187
Nukualofa  911 22400
Luganville  1129 13397
Apia  1173 6940
Kerikeri  2115 5654

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.72
Azimuthal gap 111.1 °
Number of stations used 23
Number of phases used 23

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 MSVF P 13:30:09.39 -2.76 164.82 1.35 Automatic
IU HNR P 13:34:06.82 1.29 289.87 18.63 Automatic
IU CTAO P 13:35:55.59 -1.65 258.16 30.02 Automatic
IU PMG P 13:35:59.82 -1.82 279.49 30.53 Automatic
IU MBWA P 13:39:20.39 2.05 255.38 54.77 Automatic
IU NWAO P 13:39:33.97 2.84 241.03 56.57 Automatic
II KAPI P 13:39:39.14 -1.07 274.46 57.86 Automatic
IU SBA P 13:40:07.2 1.52 182.6 61.65 Automatic
IU MAJO P 13:40:23.32 -1.83 325.62 64.77 Automatic
G CCD P 13:40:29.50 -0.7 193.29 65.35 Automatic
IU CASY P 13:40:36.2 2.35 203.97 65.86 Automatic
IU YSS P 13:41:04.20 1.7 335.55 70.74 Automatic
IU PET P 13:41:05.79 -0.33 348.06 71.38 Automatic
IU QSPA P 13:41:20.52 -0.32 180.04 73.5 Automatic
IU MA2 P 13:41:48.57 -2.19 346.5 79.1 Automatic
IU TUC P 13:42:19.47 1.71 53.72 83.94 Automatic
IU BILL P 13:42:19.54 -1.68 355.81 84.9 Automatic
IU CHTO P 13:42:22.79 -1.18 291.28 85.06 Automatic
IU COLA P 13:42:22.54 -1.48 13.95 85.44 Automatic
IU YAK P 13:42:34.67 2.41 339.57 87.07 Automatic
IU ANMO P 13:42:40.57 1.45 52.68 88.28 Automatic
IU ULN P 13:42:44.57 -1.17 320.74 89.8 Automatic
IU RSSD P 13:43:02.94 0.86 44.75 93.28 Automatic