Magnitude 4.8, Mon Feb 20 2017 2:16 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


0.01.02.03.04.05.0Magnitude0123Time since earthquake (weeks)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


010203040Depth (km)0123Time since earthquake (weeks)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
2017-03-17T04:04:09Z best 4.810477412 14.44569588 -42.71343613 172.7306671
2017-02-20T01:20:53Z best 4.81859986 24.39606857 -42.75682831 172.8293915
2017-02-20T01:20:53Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:52Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:44Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:42Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:41Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:40Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:39Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:38Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:38Z good 4.76034373 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:36Z good 4.75980984 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:34Z good 4.75980984 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:33Z good 4.75980984 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:32Z good 4.936907059 37.34375 -42.73722163 172.8295673
2017-02-20T01:19:32Z good 4.75980984 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:31Z good 4.760169598 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:30Z good 4.760169598 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:28Z good 4.760169598 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:27Z good 4.760169598 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:26Z good 4.760835707 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:25Z good 4.759686506 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:24Z good 4.761051571 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:23Z good 4.761607758 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:21Z good 4.936907059 37.34375 -42.73722163 172.8295673
2017-02-20T01:19:21Z good 4.762948177 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:20Z good 4.762028434 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:19Z good 4.761001349 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:18Z good 4.761001349 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:17Z good 4.762074724 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:16Z good 4.762009094 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:15Z good 4.761157349 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:14Z good 4.761702203 40.15625 -42.7477297 172.8465916
2017-02-20T01:19:13Z good 4.762703125 40.15625 -42.7477297 172.8465916
2017-02-20T01:18:52Z good 4.936907059 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:51Z good 4.939693776 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:50Z good 4.926103569 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:49Z good 4.909850281 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:48Z good 4.9126548 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:47Z good 4.873653814 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:46Z good 4.873528409 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:45Z good 4.857220157 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:44Z good 4.829503586 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:43Z good 4.821307912 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:42Z good 4.820556534 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:41Z good 4.804751278 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:40Z good 4.789636258 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:38Z good 4.782210862 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:38Z good 4.780066991 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:36Z good 4.779016745 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:36Z good 4.776163253 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:34Z good 4.77255774 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:33Z good 4.774617186 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:32Z good 4.789902915 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:31Z good 4.787541137 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:29Z good 4.791228683 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:27Z good 4.785248024 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:26Z good 4.806880948 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:24Z good 4.813320263 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:22Z good 4.822562004 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:21Z good 4.815598541 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:20Z good 4.817730217 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:13Z good 4.829817179 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:12Z good 4.828853045 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:09Z good 4.823817418 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:08Z good 4.837638988 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:07Z good 4.852925428 37.34375 -42.73722163 172.8295673
2017-02-20T01:18:01Z good 4.855196563 37.34375 -42.73722163 172.8295673
2017-02-20T01:17:54Z good 4.86235072 37.34375 -42.73722163 172.8295673
2017-02-20T01:17:53Z good 4.875727135 37.34375 -42.73722163 172.8295673
2017-02-20T01:17:52Z good 4.863691492 37.34375 -42.73722163 172.8295673