| Author | INFO |
| Date and time | 2026-02-01 10:49:55.3 UTC |
| Latitude | -21.071 |
| Longitude | -173.950 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | TONGA |
| Latest update | 2026-02-02 00:12:50.1 UTC |
| rms | 2.41 s |
| N° phases used for the localisation | 30 |
| N° stations used for the localisation | 27 |
| Gap | 109.2 ° |
| 95% confidence ellipse | |
| semi major | 12.6 |
| semi minor | 7.3 |
| Azimuth | 161 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| YC | TNG5 | 1.122 | 261 | Pb | 2026-02-01 10:50:16.3 | -0.6 | T | AUST0000 | |
| AU | NIUE | 4.274 | 63 | Pn | 2026-02-01 10:50:59.7 | -0.8 | T | AUST0001 | |
| FJ | TAVE | 7.120 | 307 | Pn | 2026-02-01 10:51:43.3 | 3.7 | T | AUST0002 | |
| FJ | DGTI | 7.641 | 307 | Pn | 2026-02-01 10:51:51.8 | 5 | AUST0003 | ||
| OI | FNUL | 7.809 | 305 | Pn | 2026-02-01 10:51:53.9 | 4.8 | AUST0004 | ||
| HV | OFU | 7.977 | 31 | Pn | 2026-02-01 10:51:49.0 | -2.4 | T | AUST0005 | |
| II | MSVF | 8.246 | 292 | Pn | 2026-02-01 10:51:59.9 | 4.8 | MCSM0007 | ||
| II | MSVF | 8.246 | 292 | Pn | 2026-02-01 10:52:00.4 | 5.3 | AUST0006 | ||
| IU | RAR | 13.240 | 93 | Pn | 2026-02-01 10:53:02.5 | -0.9 | T | MCSM0008 | |
| IU | RAR | 13.240 | 93 | Pn | 2026-02-01 10:53:03.1 | -0.3 | T | AUST0009 | |
| VU | LPV | 17.397 | 282 | Pn | 2026-02-01 10:53:53.7 | -4.5 | T | AUST0010 | |
| G | DZM | 18.276 | 263 | P | 2026-02-01 10:54:15.0 | 5.6 | T | AUST0011 | |
| NZ | BKZ | 19.821 | 202 | Pn | 2026-02-01 10:54:28.0 | 0.2 | T | AUST0012 | |
| NZ | HIZ | 19.889 | 207 | Pn | 2026-02-01 10:54:31.9 | 3.4 | T | AUST0013 | |
| NZ | VRZ | 20.447 | 206 | Pn | 2026-02-01 10:54:35.7 | 0.6 | AUST0014 | ||
| NZ | KHZ | 23.744 | 203 | P | 2026-02-01 10:55:08.3 | 0.6 | T | AUST0015 | |
| NZ | OXZ | 25.094 | 205 | P | 2026-02-01 10:55:20.2 | 0 | T | AUST0016 | |
| NZ | WVZ | 25.411 | 207 | P | 2026-02-01 10:55:25.5 | 2.5 | T | AUST0017 | |
| AU | YAPP | 43.780 | 246 | P | 2026-02-01 10:57:59.5 | -1.8 | T | AUST0018 | |
| AU | LCRK | 43.829 | 248 | P | 2026-02-01 10:57:58.4 | -3.3 | T | AUST0019 | |
| IM | ASAR | 48.103 | 257 | P | 2026-02-01 10:58:34.6 | -0.9 | T | MCSM0020 | |
| AU | AS31 | 48.103 | 257 | P | 2026-02-01 10:58:33.4 | -2.1 | T | MCSM0021 | |
| AU | AS31 | 48.103 | 257 | P | 2026-02-01 10:58:33.7 | -1.8 | T | AUST0023 | |
| AU | AS31 | 48.103 | 257 | pP | 2026-02-01 10:58:37.6 | 0.5 | MCSM0022 | ||
| AU | WR8 | 48.152 | 262 | P | 2026-02-01 10:58:34.1 | -1.8 | T | MCSM0024 | |
| II | WRAB | 48.285 | 262 | P | 2026-02-01 10:58:35.2 | -1.7 | T | AUST0025 | |
| IM | WRA | 48.303 | 262 | P | 2026-02-01 10:58:35.2 | -1.9 | T | MCSM0026 | |
| AU | KDU | 51.787 | 270 | P | 2026-02-01 10:59:01.0 | -2.5 | T | AUST0027 | |
| AU | WRKA | 52.982 | 254 | P | 2026-02-01 10:59:10.2 | -2.2 | T | AUST0028 | |
| AU | KIM02 | 56.647 | 261 | P | 2026-02-01 10:59:38.8 | -0.1 | T | AUST0029 | |
| IM | NVAR | 78.950 | 41 | P | 2026-02-01 11:02:01.1 | 1.8 | T | MCSM0030 | |
| IU | ANMO | 84.911 | 50 | P | 2026-02-01 11:02:29.9 | -0.8 | T | MCSM0032 | |
| IU | ANMO | 84.911 | 50 | P | 2026-02-01 11:02:34.7 | 4 | T | AUST0031 | |
| AK | MCK | 86.784 | 11 | P | 2026-02-01 11:02:40.0 | 0.7 | T | MCSM0033 | |
| IM | ILAR | 88.101 | 11 | P | 2026-02-01 11:02:46.0 | 0.4 | T | MCSM0034 | |
| IC | ENH | 89.588 | 303 | P | 2026-02-01 11:02:54.2 | 1 | T | MCSM0035 |