This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2017/10/20 22:56
Universal datetime 2017/10/20 09:56
Latitude -30.36 ° ± 5 km
Longitude -178.02 ° ± 9 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  982 417910
Manukau  986 362000
North Shore  977 207865
Waitakere  996 166237
Hamilton  1028 152641
Tauranga  975 110338
Rotorua  1010 65901
Whangarei  929 50900
Gisborne  990 34274
Pukekohe  1002 21438
Whakatane  960 18602
Cambridge  1028 15192
Tokoroa  1037 14277
Thames  956 7136
Kerikeri  925 5654

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.07
Azimuthal gap 104.63 °
Number of stations used 9
Number of phases used 9

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 RAO P 09:56:25.49 0.66 4.24 1.12 Automatic
IU CTAO P 10:02:46.97 0.99 279.22 33.75 Automatic
II WRAB P 10:04:10.97 -1.14 272.16 44.02 Automatic
IU SBA P 10:04:45.14 2.17 184.27 47.98 Automatic
IU CASY P 10:05:34.82 -1.32 207.74 55.02 Automatic
IU QSPA P 10:06:08.27 -0.05 180.05 59.58 Automatic
IU PMSA P 10:07:29.27 -0.08 155.84 72.07 Automatic
IU TUC P 10:08:59.24 -0.24 51.21 89.31 Automatic
IU ANMO P 10:09:19.12 -0.99 51.2 93.78 Automatic