Magnitude 3.8, Tue Feb 21 2017 9:35 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


0.01.02.03.04.05.0Magnitude0123456789101112Time since earthquake (minutes)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


010Depth (km)0123456789101112Time since earthquake (minutes)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
2017-02-21T08:48:15Z best 3.843134292 9.8046875 -38.92855141 175.7047871
2017-02-21T08:48:15Z best 3.843134292 9.8046875 -38.92855141 175.7047871
2017-02-21T08:40:22Z good 3.978964513 8.515625 -38.91417055 175.6843214
2017-02-21T08:38:44Z good 3.974624149 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:36Z good 3.970626291 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:34Z good 3.966579491 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:34Z good 3.964585368 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:32Z good 3.965638682 8.515625 -38.91767324 175.689819
2017-02-21T08:38:31Z good 3.959374533 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:29Z good 3.955598008 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:28Z good 3.95337114 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:27Z good 3.956843792 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:26Z good 3.952387848 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:25Z good 3.965638682 8.515625 -38.91767324 175.689819
2017-02-21T08:38:25Z good 3.950748698 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:24Z good 3.951231411 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:23Z good 3.955525092 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:22Z good 3.965638682 8.515625 -38.91767324 175.689819
2017-02-21T08:38:22Z good 3.960290665 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:20Z good 3.95844365 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:19Z good 3.958233965 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:19Z good 3.960699139 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:18Z good 3.970963012 8.515625 -38.91767324 175.689819
2017-02-21T08:38:18Z good 3.972508459 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:17Z good 3.979250902 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:17Z good 3.979250902 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:16Z good 3.972356383 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:16Z good 3.972356383 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:15Z good 3.972152426 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:14Z good 3.972152426 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:14Z good 3.974723299 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:14Z good 3.974723299 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:13Z good 3.98468591 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:12Z good 3.98468591 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:12Z good 3.985378147 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:12Z good 3.985378147 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:11Z good 3.987936765 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:10Z good 3.987936765 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:09Z good 3.987936765 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:09Z good 3.987936765 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:08Z good 3.990566403 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:07Z good 3.990566403 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:06Z good 3.986173479 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:05Z good 3.986173479 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:04Z good 3.986173479 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:03Z good 3.986173479 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:02Z good 3.98571266 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:02Z good 3.98571266 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:01Z good 3.979513008 8.046875 -38.91417055 175.6843214
2017-02-21T08:38:00Z good 3.979513008 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:59Z good 3.977784094 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:58Z good 3.977784094 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:48Z good 3.950002184 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:46Z good 3.950002184 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:45Z good 3.950002184 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:45Z good 3.950002184 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:44Z good 3.944191773 8.046875 -38.91417055 175.6843214
2017-02-21T08:37:44Z good 3.941184081 8.515625 -38.91767324 175.689819
2017-02-21T08:37:43Z good 3.941184081 8.515625 -38.91767324 175.689819
2017-02-21T08:37:43Z good 3.941184081 8.515625 -38.91767324 175.689819
2017-02-21T08:37:42Z good 3.932801126 8.515625 -38.91767324 175.689819
2017-02-21T08:37:41Z good 3.932801126 8.515625 -38.91767324 175.689819
2017-02-21T08:37:41Z good 3.941524085 8.515625 -38.91767324 175.689819
2017-02-21T08:37:41Z good 3.941524085 8.515625 -38.91767324 175.689819
2017-02-21T08:37:40Z good 3.951142765 8.515625 -38.91767324 175.689819
2017-02-21T08:37:40Z good 3.951142765 8.515625 -38.91767324 175.689819
2017-02-21T08:37:39Z good 3.944630058 8.515625 -38.91767324 175.689819
2017-02-21T08:37:38Z good 3.944630058 8.515625 -38.91767324 175.689819
2017-02-21T08:37:38Z good 3.944998649 8.515625 -38.91767324 175.689819
2017-02-21T08:37:37Z good 3.944998649 8.515625 -38.91767324 175.689819
2017-02-21T08:37:37Z good 3.936049543 8.515625 -38.91767324 175.689819
2017-02-21T08:37:36Z good 3.936049543 8.515625 -38.91767324 175.689819
2017-02-21T08:37:36Z good 3.930933842 8.515625 -38.91767324 175.689819
2017-02-21T08:37:36Z good 3.930933842 8.515625 -38.91767324 175.689819
2017-02-21T08:37:35Z good 3.940196804 8.515625 -38.91767324 175.689819
2017-02-21T08:37:35Z good 3.940196804 8.515625 -38.91767324 175.689819
2017-02-21T08:37:34Z good 3.939195126 8.515625 -38.91767324 175.689819
2017-02-21T08:37:33Z good 3.939195126 8.515625 -38.91767324 175.689819
2017-02-21T08:37:32Z good 3.939195126 8.515625 -38.91767324 175.689819
2017-02-21T08:37:32Z good 3.947602777 8.515625 -38.91767324 175.689819
2017-02-21T08:37:31Z good 3.932834712 8.515625 -38.91767324 175.689819
2017-02-21T08:37:31Z good 3.932834712 8.515625 -38.91767324 175.689819
2017-02-21T08:37:21Z good 3.935672418 8.515625 -38.91767324 175.689819
2017-02-21T08:37:20Z good 3.935672418 8.515625 -38.91767324 175.689819
2017-02-21T08:37:19Z good 3.937874472 8.515625 -38.91767324 175.689819
2017-02-21T08:37:18Z good 3.937874472 8.515625 -38.91767324 175.689819
2017-02-21T08:37:17Z good 3.925379449 8.515625 -38.91767324 175.689819
2017-02-21T08:37:16Z good 3.925379449 8.515625 -38.91767324 175.689819
2017-02-21T08:37:16Z good 3.938646906 8.515625 -38.91767324 175.689819
2017-02-21T08:37:15Z good 3.938646906 8.515625 -38.91767324 175.689819
2017-02-21T08:37:14Z good 3.938646906 8.515625 -38.91767324 175.689819
2017-02-21T08:37:14Z good 3.952270106 8.515625 -38.91767324 175.689819
2017-02-21T08:37:13Z good 3.926469088 8.515625 -38.91767324 175.689819
2017-02-21T08:37:12Z good 3.926469088 8.515625 -38.91767324 175.689819
2017-02-21T08:37:12Z good 3.941122261 8.515625 -38.91767324 175.689819
2017-02-21T08:37:11Z good 3.941122261 8.515625 -38.91767324 175.689819
2017-02-21T08:37:10Z good 3.926214597 8.515625 -38.91767324 175.689819
2017-02-21T08:37:09Z good 3.926214597 8.515625 -38.91767324 175.689819
2017-02-21T08:37:08Z good 3.926214597 8.515625 -38.91767324 175.689819
2017-02-21T08:37:08Z good 3.913887985 8.515625 -38.91767324 175.689819
2017-02-21T08:37:07Z good 3.913887985 8.515625 -38.91767324 175.689819
2017-02-21T08:37:07Z good 3.913887985 8.515625 -38.91767324 175.689819
2017-02-21T08:37:05Z good 3.928786606 8.515625 -38.91767324 175.689819
2017-02-21T08:37:04Z good 3.928786606 8.515625 -38.91767324 175.689819
2017-02-21T08:37:02Z good 3.934791617 8.515625 -38.91767324 175.689819
2017-02-21T08:37:02Z good 3.927408368 9.8046875 -38.9224217 175.6951638
2017-02-21T08:37:00Z good 3.927408368 9.8046875 -38.9224217 175.6951638
2017-02-21T08:37:00Z good 3.927408368 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:59Z good 3.910041971 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:58Z good 3.910041971 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:58Z good 3.908470468 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:57Z good 3.908470468 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:57Z good 3.909143446 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:57Z good 3.909143446 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:56Z good 3.88545413 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:55Z good 3.88545413 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:55Z good 3.919016282 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:53Z good 3.877679717 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:53Z good 3.877679717 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:52Z good 3.974052381 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:52Z good 3.974052381 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:48Z caution 4.019521533 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:47Z caution 4.019521533 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:46Z caution 4.019521533 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:46Z caution 4.043722468 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:46Z caution 4.043722468 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:45Z caution 4.092687589 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:45Z caution 4.092687589 9.8046875 -38.9224217 175.6951638
2017-02-21T08:36:44Z caution 4.090985707 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:44Z caution 4.138112904 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:44Z caution 4.138112904 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:43Z caution 4.154138878 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:42Z caution 4.154138878 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:42Z caution 4.240998196 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:42Z caution 4.240998196 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:41Z caution 4.35015503 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:41Z caution 4.35015503 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:40Z caution 4.503281862 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:39Z caution 4.503281862 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:39Z caution 4.503281862 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:36Z caution 4.500195345 10.0390625 -38.92329737 175.6965385
2017-02-21T08:36:35Z caution 4.870445563 10.0390625 -38.92329737 175.6965385