This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2021/02/22 09:54
Universal datetime 2021/02/21 22:54
Latitude -23.50 ° ± 7 km
Longitude 171.15 ° ± 8 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  1520 417910
Manukau  1539 362000
North Shore  1514 207865
Waitakere  1516 166237
Nouméa  502 93060
Suva  963 77366
Whangarei  1390 50900
Nandi  907 42284
Port Vila  703 35901
Labasa  1164 24187
Nukualofa  1427 22400
Pukekohe  1561 21438
Luganville  977 13397
Thames  1571 7136
Kerikeri  1328 5654

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 2.67
Azimuthal gap 130.47 °
Number of stations used 12
Number of phases used 12

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 22:56:41.17 -0.39 49.57 8.64 Automatic
IU MBWA P 23:03:12.97 1.57 262.25 47.37 Automatic
IU NWAO P 23:03:16.54 0.85 246.04 47.92 Automatic
G CCD P 23:04:22.100 0 193.12 57.08 Automatic
IU QSPA P 23:05:25.52 -0.89 180.03 66.44 Automatic
IU MAJO P 23:05:29.57 -2.17 331.8 67.61 Automatic
IU YSS P 23:06:14.95 -1.12 340.36 74.98 Automatic
IU ADK P 23:06:30.47 7.97 7.7 76.13 Automatic
IU CHTO P 23:06:57.24 -0.19 294.52 82.15 Automatic
IU ULN P 23:07:40.92 -1.29 322.86 91.54 Automatic
IU BILL P 23:07:39.22 -2.67 358.25 91.63 Automatic
IU YAK P 23:07:40.77 -1.69 341.9 91.71 Automatic