Magnitude 3.2, Sun Aug 20 2017 3:26 PM



Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.0Magnitude0123456789101112131415161718Time since earthquake (hours)Magnitude Historyb

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


0102030Depth (km)0123456789101112131415161718Time since earthquake (hours)Depth Historyb

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2017-08-20T21:51:53Z best 3.1872741 8.7859869 -41.65647507 174.1517792
2017-08-20T21:51:53Z good 3.293648223 24.21875 -41.73487632 174.1690517
2017-08-20T03:48:56Z good 3.293648223 24.21875 -41.73487632 174.1690517
2017-08-20T03:48:48Z good 3.3004847 24.21875 -41.73487632 174.1690517
2017-08-20T03:47:02Z good 3.3004847 23.28125 -41.73487632 174.1690517
2017-08-20T03:41:45Z good 3.3004847 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:46Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:37Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:29Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:25Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:21Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:20Z good 3.289658614 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:20Z good 3.282982929 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:18Z good 3.162217936 24.921875 -41.69696123 174.1561912
2017-08-20T03:29:17Z good 3.286238353 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:16Z good 3.282773991 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:15Z good 3.27039947 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:14Z good 3.258185843 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:13Z good 3.261790824 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:13Z good 3.263538596 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:12Z good 3.162217936 24.921875 -41.69696123 174.1561912
2017-08-20T03:29:11Z good 3.236783703 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:11Z good 3.229077481 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:09Z good 3.170093131 24.921875 -41.69696123 174.1561912
2017-08-20T03:29:08Z good 3.21634448 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:07Z good 3.200262081 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:04Z good 3.184222278 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:03Z good 3.184222278 23.28125 -41.73487632 174.1690517
2017-08-20T03:29:01Z good 3.198040854 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:59Z good 3.198040854 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:59Z good 3.198947353 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:57Z good 3.198947353 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:56Z good 3.198947353 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:56Z good 3.179968747 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:55Z good 3.179968747 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:54Z good 3.179968747 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:53Z good 3.174838123 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:52Z good 3.174838123 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:51Z good 3.174838123 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:49Z good 3.173933438 23.28125 -41.73487632 174.1690517
2017-08-20T03:28:44Z good 3.159010067 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:39Z good 3.166384178 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:35Z good 3.168999926 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:30Z good 3.188151879 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:26Z good 3.203596414 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:25Z good 3.18554348 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:24Z good 3.208869309 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:16Z caution 3.260767469 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:15Z caution 3.260767469 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:11Z caution 3.285844945 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:09Z caution 3.285844945 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:08Z caution 3.285844945 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:07Z caution 3.285844945 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:06Z caution 3.248440649 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:05Z caution 3.248440649 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:05Z caution 3.183628497 24.921875 -41.69696123 174.1561912
2017-08-20T03:28:00Z caution 3.084662828 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:59Z caution 3.084662828 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:52Z caution 3.138224304 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:51Z caution 3.138224304 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:45Z caution 3.063474163 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:44Z caution 3.063474163 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:40Z caution 2.908216499 24.921875 -41.69696123 174.1561912
2017-08-20T03:27:34Z caution 2.896826449 15.3125 -41.66200694 174.1305518
2017-08-20T03:27:27Z caution 2.841395463 15.3125 -41.66200694 174.1305518
2017-08-20T03:27:26Z caution 2.78440408 15.3125 -41.66200694 174.1305518