| Author | NEIR |
| Date and time | 2026-07-31 09:41:24.5 UTC |
| Latitude | 17.261 |
| Longitude | -99.914 |
| Depth | 35 |
| Magnitude | 4.4 M |
| Region | GUERRERO, MEXICO |
| Latest update | 2026-08-27 16:27:32.1 UTC |
| rms | 0.81 s |
| N° phases used for the localisation | 75 |
| N° stations used for the localisation | 50 |
| Gap | 212.2 ° |
| 95% confidence ellipse | |
| semi major | 8.017 |
| semi minor | 2.921 |
| Azimuth | 197 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| MX | TLIG | 1.320 | 77 | M | Pn | 2026-07-31 09:41:47.3 | 0.64 | T | NEIR |
| MX | TLIG | 1.320 | 77 | M | Sn | 2026-07-31 09:42:03.7 | 0.59 | T | NEIR |
| MU | PNIG | 1.916 | 117 | M | Pn | 2026-07-31 09:41:54.8 | 0.07 | T | NEIR |
| MU | PNIG | 1.916 | 117 | M | Sn | 2026-07-31 09:42:17.9 | 0.25 | T | NEIR |
| G | UNM | 2.172 | 19 | M | Pn | 2026-07-31 09:41:58.8 | 0.35 | T | NEIR |
| G | UNM | 2.172 | 19 | M | Sn | 2026-07-31 09:42:25.6 | 1.24 | T | NEIR |
| MX | MOIG | 2.680 | 332 | M | Pn | 2026-07-31 09:42:05.9 | 0.47 | T | NEIR |
| MX | MOIG | 2.680 | 332 | M | Sn | 2026-07-31 09:42:37.4 | 0.54 | T | NEIR |
| MU | TPIG | 2.689 | 64 | M | Pn | 2026-07-31 09:42:05.9 | 0.36 | T | NEIR |
| MU | OXIG | 3.046 | 93 | M | Pn | 2026-07-31 09:42:10.4 | -0.04 | T | NEIR |
| MU | OXIG | 3.046 | 93 | M | Sn | 2026-07-31 09:42:45.8 | 0.03 | T | NEIR |
| MU | HUIG | 3.940 | 112 | M | Sn | 2026-07-31 09:43:08.3 | 0.69 | T | NEIR |
| MX | LVIG | 4.122 | 53 | M | Pn | 2026-07-31 09:42:25.3 | 0.26 | T | NEIR |
| MX | LVIG | 4.122 | 53 | M | Sn | 2026-07-31 09:43:12.3 | 0.22 | T | NEIR |
| IU | TUC | 17.911 | 329 | M | P | 2026-07-31 09:45:28.6 | -2.85 | NEIR | |
| AG | WHAR | 19.187 | 19 | M | P | 2026-07-31 09:45:44.2 | -1.23 | NEIR | |
| AG | FCAR | 19.791 | 19 | M | P | 2026-07-31 09:45:51.0 | -1.01 | NEIR | |
| AG | U40A | 20.009 | 17 | M | P | 2026-07-31 09:45:54.0 | -0.44 | T | NEIR |
| N4 | Y49A | 20.482 | 34 | M | P | 2026-07-31 09:45:58.6 | -0.94 | T | NEIR |
| NM | PWLA | 20.560 | 29 | M | P | 2026-07-31 09:45:58.9 | -1.51 | T | NEIR |
| IU | WVT | 21.622 | 27 | M | P | 2026-07-31 09:46:10.8 | -0.98 | T | NEIR |
| N4 | T50A | 23.742 | 31 | M | P | 2026-07-31 09:46:31.6 | -2.2 | T | NEIR |
| IU | WCI | 24.044 | 27 | M | P | 2026-07-31 09:46:34.9 | -1.65 | T | NEIR |
| N4 | S51A | 24.844 | 32 | M | P | 2026-07-31 09:46:43.4 | -0.49 | T | NEIR |
| N4 | V55A | 24.854 | 38 | M | P | 2026-07-31 09:46:43.2 | -0.82 | T | NEIR |
| N4 | V58A | 26.095 | 41 | M | P | 2026-07-31 09:46:55.0 | -0.24 | T | NEIR |
| N4 | N47A | 26.521 | 25 | M | P | 2026-07-31 09:46:58.0 | -1 | T | NEIR |
| CN | SCHQ | 45.215 | 26 | M | P | 2026-07-31 09:49:37.3 | -1.3 | T | NEIR |
| AK | NEA2 | 57.523 | 337 | M | P | 2026-07-31 09:51:10.6 | -0.14 | T | NEIR |
| IM | IMAR | 59.914 | 338 | M | P | 2026-07-31 09:51:26.8 | -0.6 | T | NEIR |
| AK | K13K | 62.987 | 331 | M | P | 2026-07-31 09:51:47.4 | -0.79 | T | NEIR |