| Author | INFO |
| Date and time | 2025-09-28 10:06:15.4 UTC |
| Latitude | -19.896 |
| Longitude | -175.649 |
| Depth | 199.9 |
| Magnitude | 4.5 mb |
| Region | TONGA |
| Latest update | 2025-09-28 21:00:42.5 UTC |
| rms | 1.3 s |
| N° phases used for the localisation | 140 |
| N° stations used for the localisation | 101 |
| Gap | 44.8 ° |
| 95% confidence ellipse | |
| semi major | 7.5 |
| semi minor | 6 |
| Azimuth | 148 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AU | NIUE | 5.463 | 82 | Pn | 2025-09-28 10:07:34.7 | -1 | T | GNS0000 | |
| AU | NIUE | 5.463 | 82 | Pn | 2025-09-28 10:07:34.7 | -1 | T | NEIR0002 | |
| II | MSVF | 6.342 | 289 | Pn | 2025-09-28 10:07:49.1 | 1.9 | T | GSRC0003 | |
| II | MSVF | 6.342 | 289 | Pn | 2025-09-28 10:07:53.8 | 6.7 | SC40006 | ||
| IU | AFI | 7.018 | 32 | Pn | 2025-09-28 10:07:53.3 | -2.6 | NEIR0008 | ||
| IU | AFI | 7.018 | 32 | Pn | 2025-09-28 10:07:53.5 | -2.5 | GNS0004 | ||
| IU | AFI | 7.018 | 32 | Pn | 2025-09-28 10:07:54.1 | -1.9 | T | MCSM0007 | |
| HV | ANDI | 7.435 | 42 | Pn | 2025-09-28 10:07:59.7 | -1.6 | T | NEIR0009 | |
| HV | OFU | 8.064 | 46 | Pn | 2025-09-28 10:08:07.5 | -1.9 | T | NEIR0010 | |
| HV | TAU | 8.146 | 47 | Pn | 2025-09-28 10:08:08.8 | -1.8 | T | NEIR0011 | |
| IU | RAR | 14.939 | 98 | Pn | 2025-09-28 10:09:36.5 | -0.3 | T | MCSM0013 | |
| IU | RAR | 14.939 | 98 | P | 2025-09-28 10:09:39.0 | 1.5 | T | SC40012 | |
| G | NOUC | 17.004 | 259 | Pn | 2025-09-28 10:10:07.8 | 6.2 | T | SC40014 | |
| NZ | WMGZ | 18.598 | 195 | Pn | 2025-09-28 10:10:20.3 | 0 | T | GNS0015 | |
| NZ | KRBZ | 18.640 | 203 | Pn | 2025-09-28 10:10:34.6 | 13.9 | GNS0017 | ||
| NZ | HAZ | 18.699 | 196 | P | 2025-09-28 10:10:19.2 | 0.6 | T | GNS0018 | |
| NZ | PKGZ | 18.725 | 196 | Pn | 2025-09-28 10:10:20.8 | -1 | T | GNS0019 | |
| NZ | PUZ | 18.876 | 195 | P | 2025-09-28 10:10:21.0 | 0.4 | T | GNS0021 | |
| NZ | RUGZ | 18.923 | 196 | P | 2025-09-28 10:10:21.6 | 0.4 | T | GNS0022 | |
| NZ | CNGZ | 19.279 | 195 | Pn | 2025-09-28 10:10:27.2 | -1.1 | T | GNS0023 | |
| NZ | MWZ | 19.310 | 196 | P | 2025-09-28 10:10:25.7 | 0.5 | T | GNS0024 | |
| NZ | TKGZ | 19.325 | 196 | P | 2025-09-28 10:10:26.3 | 0.9 | T | GNS0025 | |
| NZ | URZ | 19.354 | 197 | P | 2025-09-28 10:10:24.7 | -1 | T | MCSM0020 | |
| NZ | URZ | 19.354 | 197 | P | 2025-09-28 10:10:24.9 | -0.7 | T | GNS0026 | |
| NZ | URZ | 19.354 | 197 | P | 2025-09-28 10:10:25.5 | -0.2 | T | SC40016 | |
| NZ | MUGZ | 19.654 | 198 | P | 2025-09-28 10:10:28.4 | -0.5 | T | GNS0027 | |
| NZ | MRHZ | 20.088 | 198 | P | 2025-09-28 10:10:32.8 | -0.9 | T | GNS0029 | |
| NZ | HIZ | 20.301 | 202 | P | 2025-09-28 10:10:36.9 | 1 | T | GNS0031 | |
| NZ | ARHZ | 20.323 | 197 | P | 2025-09-28 10:10:35.9 | -0.2 | T | GNS0030 | |
| NZ | BKZ | 20.373 | 198 | P | 2025-09-28 10:10:35.6 | -1.1 | T | MCSM0028 | |
| NZ | MCHZ | 20.574 | 197 | P | 2025-09-28 10:10:38.4 | -0.4 | T | GNS0032 | |
| NZ | BHHZ | 20.797 | 198 | P | 2025-09-28 10:10:38.1 | -3 | T | GNS0033 | |
| NZ | KAHZ | 20.853 | 196 | P | 2025-09-28 10:10:40.8 | -0.9 | T | GNS0034 | |
| NZ | KRHZ | 20.853 | 198 | P | 2025-09-28 10:10:40.0 | -1.7 | T | GNS0035 | |
| NZ | PXZ | 21.079 | 196 | P | 2025-09-28 10:10:43.5 | -0.5 | T | GNS0036 | |
| NZ | TSZ | 21.354 | 198 | P | 2025-09-28 10:10:45.4 | -1.6 | T | GNS0038 | |
| NZ | PRHZ | 21.359 | 196 | P | 2025-09-28 10:10:47.4 | 0.4 | T | GNS0037 | |
| NZ | MRZ | 22.020 | 198 | P | 2025-09-28 10:10:51.3 | -2.4 | T | GNS0039 | |
| IU | CTAO | 35.775 | 263 | P | 2025-09-28 10:12:55.2 | -0.2 | T | NEIR0040 | |
| IU | CTAO | 35.775 | 263 | P | 2025-09-28 10:12:55.9 | 0.5 | T | SC40042 | |
| AU | CTA | 35.779 | 263 | P | 2025-09-28 10:12:54.8 | -0.7 | T | MCSM0041 | |
| AU | CMSA | 36.548 | 244 | P | 2025-09-28 10:13:00.9 | -1 | T | NEIR0043 | |
| AU | CN1H | 36.760 | 268 | P | 2025-09-28 10:13:02.6 | -1.1 | T | NEIR0044 | |
| IU | PMG | 37.413 | 281 | P | 2025-09-28 10:13:08.7 | -0.6 | T | MCSM0047 | |
| IU | PMG | 37.413 | 281 | P | 2025-09-28 10:13:09.4 | 0.1 | T | NEIR0046 | |
| IU | PMG | 37.413 | 281 | P | 2025-09-28 10:13:10.5 | 1.2 | T | GSRC0045 | |
| IU | PMG | 37.413 | 281 | pP | 2025-09-28 10:13:10.6 | -39.9 | GSRC0045 | ||
| IU | PMG | 37.413 | 281 | P | 2025-09-28 10:13:10.8 | 1.6 | T | SC40048 | |
| AU | TOO | 38.045 | 234 | P | 2025-09-28 10:13:14.8 | 0.3 | T | NEIR0049 | |
| AU | COEN | 39.791 | 272 | P | 2025-09-28 10:13:28.9 | -0.2 | T | NEIR0050 | |
| AU | STKA | 40.054 | 244 | P | 2025-09-28 10:13:30.3 | -0.9 | T | GSRC0053 | |
| AU | STKA | 40.054 | 244 | pP | 2025-09-28 10:13:30.4 | -42.3 | GSRC0053 | ||
| AU | STKA | 40.054 | 244 | P | 2025-09-28 10:13:30.4 | -0.7 | T | NEIR0051 | |
| AU | STKA | 40.054 | 244 | P | 2025-09-28 10:13:30.4 | -0.7 | T | MCSM0052 | |
| AU | INKA | 40.503 | 250 | P | 2025-09-28 10:13:34.2 | -0.7 | T | MCSM0055 | |
| AU | INKA | 40.503 | 250 | P | 2025-09-28 10:13:34.5 | -0.4 | T | NEIR0054 | |
| AU | BBOO | 44.807 | 243 | P | 2025-09-28 10:14:07.7 | -1.8 | T | NEIR0056 | |
| IM | JAY | 46.015 | 286 | P | 2025-09-28 10:14:18.8 | -0.2 | T | MCSM0058 | |
| PS | JAY | 46.015 | 286 | P | 2025-09-28 10:14:18.3 | -0.7 | T | NEIR0057 | |
| AU | WR8 | 46.753 | 261 | P | 2025-09-28 10:14:23.9 | -0.9 | T | MCSM0059 | |
| IM | ASAR | 46.834 | 256 | P | 2025-09-28 10:14:24.8 | -0.6 | T | NEIR0060 | |
| AU | AS31 | 46.834 | 256 | P | 2025-09-28 10:14:24.5 | -0.9 | T | MCSM0061 | |
| AU | WB10 | 46.882 | 261 | P | 2025-09-28 10:14:24.9 | -0.9 | T | MCSM0062 | |
| IM | WRA | 46.905 | 261 | P | 2025-09-28 10:14:24.7 | -1.2 | T | NEIR0063 | |
| IU | GUMO | 51.205 | 307 | P | 2025-09-28 10:14:57.9 | -0.5 | T | MCSM0064 | |
| AU | MTN | 51.413 | 269 | P | 2025-09-28 10:14:58.8 | -1.2 | T | NEIR0065 | |
| AU | KNRA | 52.946 | 265 | P | 2025-09-28 10:15:10.7 | -0.7 | T | MCSM0067 | |
| AU | KNRA | 52.946 | 265 | P | 2025-09-28 10:15:11.0 | -0.3 | T | NEIR0066 | |
| GE | FAKI | 53.580 | 281 | P | 2025-09-28 10:15:15.4 | -0.6 | T | MCSM0068 | |
| G | DRV | 54.633 | 200 | P | 2025-09-28 10:15:23.5 | 0.3 | T | SC40069 | |
| IA | SWI | 55.295 | 283 | P | 2025-09-28 10:15:28.5 | 0.3 | T | NEIR0070 | |
| AU | FITZ | 55.337 | 261 | P | 2025-09-28 10:15:27.7 | -0.9 | T | NEIR0071 | |
| AU | FITZ | 55.337 | 261 | P | 2025-09-28 10:15:27.9 | -0.7 | T | MCSM0072 | |
| IU | SBA | 58.580 | 184 | P | 2025-09-28 10:15:52.8 | 1.8 | T | NEIR0074 | |
| IU | SBA | 58.580 | 184 | P | 2025-09-28 10:15:53.4 | 2.5 | T | SC40073 | |
| IM | VNDA | 58.667 | 186 | P | 2025-09-28 10:15:51.7 | 0.1 | T | MCSM0075 | |
| GT | VNDA | 58.669 | 186 | P | 2025-09-28 10:15:52.5 | 0.9 | T | NEIR0076 | |
| GE | SOEI | 58.746 | 270 | P | 2025-09-28 10:15:52.2 | -0.5 | T | MCSM0078 | |
| GE | SOEI | 58.746 | 270 | P | 2025-09-28 10:15:53.0 | 0.3 | T | NEIR0077 | |
| GE | SOEI | 58.746 | 270 | P | 2025-09-28 10:15:54.2 | 1.5 | T | SC40079 | |
| GE | TNTI | 59.516 | 283 | P | 2025-09-28 10:15:57.5 | -0.3 | T | MCSM0080 | |
| AU | PSA00 | 59.991 | 256 | P | 2025-09-28 10:15:59.5 | -1.6 | T | NEIR0081 | |
| II | RPN | 60.665 | 111 | PKiKP | 2025-09-28 10:23:02.6 | -1.7 | T | GSRC0082 | |
| G | CCD | 63.551 | 195 | P | 2025-09-28 10:16:24.8 | -0.1 | T | NEIR0084 | |
| G | CCD | 63.551 | 195 | P | 2025-09-28 10:16:25.8 | 0.8 | T | SC40083 | |
| IU | CASY | 65.407 | 205 | P | 2025-09-28 10:16:36.1 | -0.4 | T | NEIR0086 | |
| IU | CASY | 65.407 | 205 | P | 2025-09-28 10:16:37.3 | 0.9 | T | SC40085 | |
| GE | TOLI2 | 65.716 | 281 | P | 2025-09-28 10:16:38.6 | -0.2 | T | MCSM0087 | |
| IM | MJAR | 71.119 | 322 | P | 2025-09-28 10:17:11.9 | 0.1 | T | NEIR0088 | |
| IM | MJB9B | 71.125 | 322 | P | 2025-09-28 10:17:12.1 | 0.2 | T | MCSM0089 | |
| TW | TPUB | 75.595 | 302 | P | 2025-09-28 10:17:37.7 | -0.4 | T | NEIR0090 | |
| AV | VNSO | 76.973 | 9 | P | 2025-09-28 10:17:46.0 | 0.6 | T | NEIR0091 | |
| BK | PETY | 77.470 | 39 | P | 2025-09-28 10:17:50.3 | 1.8 | T | NEIR0092 | |
| CI | DTP | 77.597 | 45 | P | 2025-09-28 10:17:50.7 | 1.5 | T | NEIR0093 | |
| CI | PLR | 77.691 | 48 | P | 2025-09-28 10:17:51.2 | 1.5 | T | NEIR0094 | |
| BK | PATT | 77.794 | 43 | P | 2025-09-28 10:17:51.4 | 0.8 | T | NEIR0095 | |
| IM | NV31 | 79.238 | 42 | P | 2025-09-28 10:17:59.1 | 0.7 | T | MCSM0096 | |
| IU | TUC | 80.947 | 51 | P | 2025-09-28 10:18:08.5 | 1 | T | NEIR0098 | |
| IU | TUC | 80.947 | 51 | P | 2025-09-28 10:18:10.1 | 2.6 | T | SC40097 | |
| US | WVOR | 81.319 | 39 | P | 2025-09-28 10:18:09.9 | 0.5 | T | NEIR0099 | |
| AU | MAW | 82.785 | 199 | P | 2025-09-28 10:18:17.5 | 0.3 | T | MCSM0100 | |
| UW | UMAT | 82.859 | 36 | P | 2025-09-28 10:18:17.9 | 0.6 | T | NEIR0101 | |
| TX | VHRN | 84.573 | 55 | P | 2025-09-28 10:18:27.2 | 0.9 | T | NEIR0102 | |
| IU | ANMO | 85.381 | 50 | P | 2025-09-28 10:18:29.6 | -0.7 | T | GSRC0104 | |
| IU | ANMO | 85.381 | 50 | PcP | 2025-09-28 10:18:29.7 | -3.3 | T | GSRC0104 | |
| IU | ANMO | 85.381 | 50 | P | 2025-09-28 10:18:31.0 | 0.7 | T | MCSM0105 | |
| IU | ANMO | 85.381 | 50 | P | 2025-09-28 10:18:31.1 | 0.9 | T | NEIR0106 | |
| IU | ANMO | 85.381 | 50 | P | 2025-09-28 10:18:32.4 | 2.2 | T | SC40103 | |
| US | NEW | 85.654 | 35 | P | 2025-09-28 10:18:32.0 | 0.8 | T | MCSM0107 | |
| AK | MCK | 85.946 | 12 | P | 2025-09-28 10:18:32.1 | -0.3 | T | NEIR0108 | |
| AK | MCK | 85.946 | 12 | P | 2025-09-28 10:18:33.1 | 0.7 | T | MCSM0109 | |
| G | SEY | 86.335 | 346 | P | 2025-09-28 10:18:35.4 | 1.2 | T | GSRC0110 | |
| G | SEY | 86.335 | 346 | P | 2025-09-28 10:18:35.4 | 1.2 | T | GSRC0110 | |
| AK | CCB | 86.985 | 12 | P | 2025-09-28 10:18:36.9 | -0.4 | T | NEIR0111 | |
| AK | SCRK | 87.170 | 13 | P | 2025-09-28 10:18:39.0 | 0.5 | T | MCSM0113 | |
| IU | COLA | 87.181 | 11 | P | 2025-09-28 10:18:38.8 | 0.5 | T | GSRC0112 | |
| IU | COLA | 87.181 | 11 | PcP | 2025-09-28 10:18:38.9 | -1.3 | T | GSRC0112 | |
| IU | COLA | 87.181 | 11 | P | 2025-09-28 10:18:39.0 | 0.8 | T | SC40115 | |
| IM | IL31 | 87.275 | 12 | P | 2025-09-28 10:18:38.9 | 0.1 | T | MCSM0114 | |
| IM | PLCA | 88.053 | 133 | P | 2025-09-28 10:18:44.0 | 0.4 | T | MCSM0116 | |
| GE | SNAA | 88.428 | 178 | P | 2025-09-28 10:18:43.8 | -1.2 | T | NEIR0118 | |
| GE | SNAA | 88.428 | 178 | P | 2025-09-28 10:18:44.6 | -0.5 | T | MCSM0117 | |
| GE | SNAA | 88.428 | 178 | P | 2025-09-28 10:18:45.4 | 0.4 | T | GSRC0119 | |
| GE | SNAA | 88.428 | 178 | P | 2025-09-28 10:18:45.4 | 0.4 | T | GSRC0119 | |
| IR | HIBB | 89.695 | 324 | P | 2025-09-28 10:18:50.8 | 0.3 | T | MCSM0120 | |
| IU | RSSD | 91.255 | 43 | P | 2025-09-28 10:19:00.5 | 2.5 | T | SC40121 | |
| IM | CM31 | 92.094 | 289 | P | 2025-09-28 10:18:59.6 | -2.5 | T | GSRC0122 | |
| IM | CM31 | 92.094 | 289 | PcP | 2025-09-28 10:18:59.7 | -3.1 | T | GSRC0122 | |
| IM | CMAR | 92.094 | 289 | P | 2025-09-28 10:19:03.5 | 1.5 | T | GSRC0123 | |
| IM | CMAR | 92.094 | 289 | P | 2025-09-28 10:19:03.5 | 1.5 | T | GSRC0123 | |
| CN | INK | 93.139 | 14 | P | 2025-09-28 10:19:05.9 | -0.1 | T | NEIR0125 | |
| CN | INK | 93.139 | 14 | P | 2025-09-28 10:19:06.2 | 0.2 | T | MCSM0124 | |
| IU | ULN | 96.411 | 319 | P | 2025-09-28 10:19:23.0 | 1.5 | T | GSRC0126 | |
| IU | ULN | 96.411 | 319 | P | 2025-09-28 10:19:23.0 | 1.5 | T | GSRC0126 | |
| IM | SONA0 | 96.809 | 318 | P | 2025-09-28 10:19:23.3 | -0 | T | MCSM0127 | |
| RM | SIM | 98.050 | 288 | P | 2025-09-28 10:25:25.5 | 356.4 | GSRC0128 | ||
| RM | SIM | 98.050 | 288 | P | 2025-09-28 10:25:25.6 | 356.5 | GSRC0128 | ||
| KZ | MKAR | 112.441 | 313 | PKiKP | 2025-09-28 10:24:27.5 | -0 | T | GSRC0129 | |
| II | KURK | 115.083 | 318 | PKPdf | 2025-09-28 10:24:30.0 | -2.4 | T | GSRC0130 | |
| II | KURK | 115.083 | 318 | PKPdf | 2025-09-28 10:24:30.0 | -2.4 | T | GSRC0130 | |
| II | ARTI | 126.051 | 326 | PKPdf | 2025-09-28 10:24:51.6 | -1.8 | T | GSRC0131 | |
| II | ARTI | 126.051 | 326 | PKiKP | 2025-09-28 10:24:51.7 | -2.2 | T | GSRC0131 | |
| GE | WIN | 135.878 | 197 | PKPdf | 2025-09-28 10:25:26.3 | 12.8 | SC40132 | ||
| IM | AKBB | 143.469 | 333 | PKPbc | 2025-09-28 10:25:22.2 | -1.7 | GSRC0133 | ||
| IM | AKBB | 143.469 | 333 | PKPab | 2025-09-28 10:25:22.3 | -0.6 | GSRC0133 | ||
| IM | BRTR | 148.057 | 315 | PKPab | 2025-09-28 10:25:39.9 | -1 | T | GSRC0134 | |
| IM | BRTR | 148.057 | 315 | PKPab | 2025-09-28 10:25:39.9 | -1 | T | GSRC0134 | |
| CZ | KHC | 149.817 | 348 | PKPbc | 2025-09-28 10:25:42.1 | 0.2 | T | GSRC0135 | |
| CZ | KHC | 149.817 | 348 | PKiKP | 2025-09-28 10:25:42.2 | -0.6 | T | GSRC0135 | |
| II | BFO | 151.353 | 355 | PKPbc | 2025-09-28 10:25:46.3 | 0.7 | T | GSRC0136 | |
| II | BFO | 151.353 | 355 | PKiKP | 2025-09-28 10:25:46.4 | 0.4 | T | GSRC0136 |