This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2023/08/23 15:27
Universal datetime 2023/08/23 03:27
Latitude -21.50 ° ± 5 km
Longitude -178.34 ° ± 5 km
Depth 428 km (from location) ± 7 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Auckland  1827 417910
Manukau  1838 362000
North Shore  1821 207865
Waitakere  1835 166237
Nouméa  1574 93060
Suva  503 77366
Whangarei  1731 50900
Nandi  605 42284
Port Vila  1460 35901
Labasa  612 24187
Nukualofa  326 22400
Luganville  1666 13397
Thames  1830 7136
Apia  1099 6940
Kerikeri  1697 5654

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.88
Azimuthal gap 87.59 °
Number of stations used 24
Number of phases used 24

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 03:29:20.97 0.7 317.24 5.06 Automatic
IU RAR P 03:31:31.54 -1.06 92.46 17.28 Automatic
IU CTAO P 03:33:54.67 -0.25 265.9 33.06 Automatic
IU PMG P 03:34:13.32 -0.13 284.64 35.28 Automatic
II WRAB P 03:35:23.67 -1.62 263.1 44.1 Automatic
G DRV P 03:36:26.95 0.94 199.44 52.27 Automatic
IU SBA P 03:36:59.4 0.98 183.71 56.8 Automatic
IU MBWA P 03:37:00.84 -1.45 257.99 57.28 Automatic
IU NWAO P 03:37:03.64 -0.58 243.78 57.56 Automatic
G CCD P 03:37:29.0 0.03 194.44 61.34 Automatic
IU CASY P 03:37:39.72 0.77 205.33 62.83 Automatic
IU QSPA P 03:38:13.92 -0.39 180.05 68.44 Automatic
IU MAJO P 03:38:27.97 -0.56 324.26 71.07 Automatic
IU ADK P 03:38:40.42 -0.89 1.07 73.4 Automatic
IU TATO P 03:38:49.97 -0.04 305.37 74.64 Automatic
IU YSS P 03:39:02.85 1.26 333.89 76.92 Automatic
IU INCN P 03:39:12.47 1.93 318.41 78.46 Automatic
II KDAK P 03:39:29.22 0.14 13.52 82.14 Automatic
IU TUC P 03:39:40.32 0.57 51.76 84.01 Automatic
IU MA2 P 03:39:42.77 -0.34 344.87 84.93 Automatic
IU ANMO P 03:40:01.19 0.23 51.2 88.44 Automatic
IU COLA P 03:40:03.47 -1.27 12.44 89.5 Automatic
IU BILL P 03:40:08.57 0.38 354.38 90.26 Automatic
IU CHTO P 03:40:11.29 0.64 290.12 90.37 Automatic