This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.1 mb |
| Local datetime | 2021/09/21 06:08 |
| Universal datetime | 2021/09/20 18:08 |
| Latitude | -31.95 ° ± 5 km |
| Longitude | 179.58 ° ± 6 km |
| Depth | 507 km (from location) ± 13 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Auckland 
|
701 | 417910 |
| Manukau
|
707 | 362000 |
| North Shore
|
695 | 207865 |
| Waitakere
|
713 | 166237 |
| Hamilton
|
756 | 152641 |
| Tauranga
|
710 | 110338 |
| Rotorua
|
750 | 65901 |
| Whangarei
|
642 | 50900 |
| Gisborne
|
758 | 34274 |
| Pukekohe
|
723 | 21438 |
| Whakatane
|
707 | 18602 |
| Cambridge
|
758 | 15192 |
| Tokoroa
|
774 | 14277 |
| Thames
|
682 | 7136 |
| Kerikeri
|
636 | 5654 |
Past seismicity
This map shows only the 0 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.38 |
| Azimuthal gap | 115.24 ° |
| Number of stations used | 18 |
| Number of phases used | 18 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| II | MSVF | P | 18:11:30.2 | 2.15 | 354.09 | 14.27 | Automatic |
| IU | RAR | P | 18:12:32.84 | -3.16 | 64.8 | 21.3 | Automatic |
| II | TAU | P | 18:13:33.12 | 0.64 | 237.41 | 27.64 | Automatic |
| IU | CTAO | P | 18:14:09.57 | -0.98 | 283.5 | 32.05 | Automatic |
| G | DRV | P | 18:15:29.85 | -1.01 | 202.23 | 41.84 | Automatic |
| II | WRAB | P | 18:15:31.14 | -1.94 | 275.24 | 42.07 | Automatic |
| IU | SBA | P | 18:16:07.7 | 2.02 | 183.71 | 46.25 | Automatic |
| G | CCD | P | 18:16:38.80 | -0.09 | 196.02 | 50.76 | Automatic |
| IU | NWAO | P | 18:16:47.14 | 0.12 | 251.07 | 51.81 | Automatic |
| IU | CASY | P | 18:16:52.22 | -0.55 | 208.2 | 52.66 | Automatic |
| IU | MBWA | P | 18:17:00.64 | -1.56 | 265.86 | 53.95 | Automatic |
| IU | QSPA | P | 18:17:31.52 | 1.54 | 180.05 | 57.99 | Automatic |
| II | KAPI | P | 18:17:55.64 | -0.15 | 282.49 | 61.9 | Automatic |
| IU | MAJO | P | 18:19:32.62 | -0.78 | 327.21 | 78.67 | Automatic |
| IU | ADK | P | 18:20:00.17 | 0.52 | 2.32 | 83.9 | Automatic |
| IU | YSS | P | 18:20:09.35 | 1.07 | 335.78 | 85.59 | Automatic |
| IU | PET | P | 18:20:15.27 | 0.99 | 347.57 | 86.91 | Automatic |
| IU | CHTO | P | 18:20:42.27 | 1.16 | 290.82 | 92.29 | Automatic |