| Author | NEIR |
| Date and time | 2026-03-23 11:58:49.7 UTC |
| Latitude | -15.300 |
| Longitude | -172.997 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | SAMOA ISLANDS REGION |
| Latest update | 2026-04-28 14:31:40.4 UTC |
| rms | 1.2 s |
| N° phases used for the localisation | 30 |
| N° stations used for the localisation | 30 |
| Gap | 76.1 ° |
| 95% confidence ellipse | |
| semi major | 19.844 |
| semi minor | 2.856 |
| Azimuth | 283 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| IU | AFI | 1.820 | 41 | M | Pn | 2026-03-23 11:59:20.0 | -1.12 | T | NEIR0000 |
| HV | ANDI | 2.578 | 66 | M | Pn | 2026-03-23 11:59:30.3 | -1.2 | T | NEIR0001 |
| HV | ANDI | 2.578 | 66 | M | Sn | 2026-03-23 11:59:57.4 | -5.49 | NEIR0002 | |
| HV | OFU | 3.406 | 71 | M | Pn | 2026-03-23 11:59:42.8 | -0.06 | T | NEIR0003 |
| HV | OFU | 3.406 | 71 | M | Sn | 2026-03-23 12:00:16.0 | -7.33 | NEIR0004 | |
| HV | TAU | 3.541 | 73 | M | Pn | 2026-03-23 11:59:44.9 | 0.2 | T | NEIR0005 |
| HV | TAU | 3.541 | 73 | M | Sn | 2026-03-23 12:00:20.9 | -5.73 | NEIR0006 | |
| AU | NIUE | 4.769 | 142 | M | Pn | 2026-03-23 12:00:01.4 | -0.23 | T | NEIR0007 |
| IU | RAR | 13.876 | 117 | M | Pn | 2026-03-23 12:02:05.6 | -0.74 | NEIR0008 | |
| ND | PINNC | 19.878 | 246 | M | P | 2026-03-23 12:03:23.1 | 1.95 | NEIR0009 | |
| G | DZM | 20.611 | 248 | M | P | 2026-03-23 12:03:31.1 | 1.9 | NEIR0010 | |
| G | NOUC | 20.741 | 248 | M | P | 2026-03-23 12:03:32.3 | 1.76 | NEIR0011 | |
| G | CAN | 39.418 | 232 | M | P | 2026-03-23 12:06:19.9 | 0.01 | T | NEIR0012 |
| AU | CMSA | 40.961 | 239 | M | P | 2026-03-23 12:06:31.8 | -0.81 | T | NEIR0013 |
| AU | COEN | 42.414 | 266 | M | P | 2026-03-23 12:06:44.6 | -0.01 | T | NEIR0014 |
| AU | TOO | 42.846 | 231 | M | P | 2026-03-23 12:06:47.7 | -0.4 | T | NEIR0015 |
| AU | STKA | 44.446 | 240 | M | P | 2026-03-23 12:07:00.1 | -0.81 | T | NEIR0016 |
| AU | BBOO | 49.221 | 240 | M | P | 2026-03-23 12:07:37.5 | -0.8 | T | NEIR0017 |
| AU | WB10 | 50.244 | 257 | M | P | 2026-03-23 12:07:45.4 | -0.78 | T | NEIR0018 |
| II | WRAB | 50.265 | 257 | M | P | 2026-03-23 12:07:45.2 | -1.16 | T | NEIR0019 |
| IM | WRA | 50.284 | 257 | M | P | 2026-03-23 12:07:44.8 | -1.71 | NEIR0020 | |
| IM | ASAR | 50.546 | 252 | M | P | 2026-03-23 12:07:47.0 | -1.52 | T | NEIR0021 |
| AU | FORT | 55.836 | 243 | M | P | 2026-03-23 12:08:26.4 | -0.96 | T | NEIR0022 |
| IM | PETK | 72.689 | 342 | M | P | 2026-03-23 12:10:17.3 | -0.11 | T | NEIR0023 |
| AV | ANPB | 72.903 | 8 | M | P | 2026-03-23 12:10:18.7 | 0.09 | T | NEIR0024 |
| IM | NVAR | 74.050 | 42 | M | P | 2026-03-23 12:10:26.8 | 0.89 | T | NEIR0025 |
| IU | QSPA | 74.679 | 180 | M | P | 2026-03-23 12:10:31.4 | 1.66 | T | NEIR0026 |
| AK | M14K | 76.331 | 6 | M | P | 2026-03-23 12:10:40.3 | 1.95 | T | NEIR0027 |
| UW | UMAT | 77.672 | 36 | M | P | 2026-03-23 12:10:47.6 | 1.25 | T | NEIR0028 |
| AK | SSN | 78.552 | 11 | M | P | 2026-03-23 12:10:51.3 | 0.27 | T | NEIR0029 |
| UW | BRAN | 79.056 | 36 | M | P | 2026-03-23 12:10:54.2 | 0.23 | T | NEIR0030 |
| US | HLID | 79.355 | 39 | M | P | 2026-03-23 12:10:56.5 | 0.72 | T | NEIR0031 |
| UU | HVU | 79.428 | 41 | M | P | 2026-03-23 12:10:56.7 | 0.56 | T | NEIR0032 |
| AK | M26K | 80.978 | 14 | M | P | 2026-03-23 12:11:05.6 | 1.48 | T | NEIR0033 |
| US | RLMT | 83.319 | 40 | M | P | 2026-03-23 12:11:16.0 | -0.87 | T | NEIR0034 |
| US | AMTX | 84.048 | 52 | M | P | 2026-03-23 12:11:21.9 | 1.29 | T | NEIR0035 |
| IM | BMAR | 85.093 | 11 | M | P | 2026-03-23 12:11:27.3 | 1.95 | T | NEIR0036 |
| AK | TOLK | 85.399 | 8 | M | P | 2026-03-23 12:11:28.3 | 1.44 | T | NEIR0037 |