| Author | PR |
| Date and time | 2026-04-04 01:21:00.4 UTC |
| Latitude | 18.582 |
| Longitude | -66.816 |
| Depth | 74.6 |
| Magnitude | 3.1 MD |
| Region | PUERTO RICO REGION |
| Latest update | 2026-04-04 01:43:50.8 UTC |
| rms | 0.2 s |
| N° phases used for the localisation | 56 |
| N° stations used for the localisation | 30 |
| Gap | 186.5 ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| PR | QBPR | 0.157 | 228 | M | P | 2026-04-04 01:21:11.1 | 0.13 | T | PR0000 |
| PR | QBPR | 0.157 | 228 | M | S | 2026-04-04 01:21:19.2 | 0.08 | T | PR0001 |
| PR | ISB1 | 0.221 | 245 | M | P | 2026-04-04 01:21:11.3 | 0.07 | T | PR0002 |
| PR | ISB1 | 0.221 | 245 | M | S | 2026-04-04 01:21:19.8 | 0.17 | T | PR0003 |
| PR | AOPR | 0.242 | 166 | M | P | 2026-04-04 01:21:11.2 | -0.09 | T | PR0004 |
| PR | AOPR | 0.242 | 166 | M | S | 2026-04-04 01:21:19.8 | 0.06 | T | PR0005 |
| PR | EMPR | 0.291 | 111 | M | P | 2026-04-04 01:21:12.2 | 0.64 | T | PR0006 |
| PR | EMPR | 0.291 | 111 | M | S | 2026-04-04 01:21:20.2 | -0.09 | T | PR0007 |
| PR | AGPR | 0.303 | 248 | M | P | 2026-04-04 01:21:11.5 | -0.1 | T | PR0008 |
| PR | AG02 | 0.303 | 248 | M | P | 2026-04-04 01:21:11.8 | 0.07 | T | PR0009 |
| PR | AGPR | 0.303 | 248 | M | S | 2026-04-04 01:21:20.4 | 0.05 | T | PR0010 |
| PR | AG02 | 0.303 | 248 | M | S | 2026-04-04 01:21:20.5 | -0.09 | T | PR0011 |
| PR | UTD2 | 0.338 | 164 | M | P | 2026-04-04 01:21:11.9 | 0.02 | T | PR0012 |
| PR | UTD2 | 0.338 | 164 | M | S | 2026-04-04 01:21:21.0 | 0.17 | T | PR0013 |
| PR | UUPR | 0.340 | 165 | M | P | 2026-04-04 01:21:11.8 | -0.04 | T | PR0014 |
| PR | UUPR | 0.340 | 165 | M | S | 2026-04-04 01:21:20.8 | 0.02 | T | PR0015 |
| PR | MRC1 | 0.426 | 202 | M | P | 2026-04-04 01:21:13.9 | 1.38 | PR0016 | |
| PR | MRC1 | 0.426 | 202 | M | S | 2026-04-04 01:21:22.1 | 0.2 | T | PR0017 |
| PR | ROPR | 0.478 | 240 | M | P | 2026-04-04 01:21:12.8 | -0.11 | T | PR0018 |
| PR | ROPR | 0.478 | 240 | M | S | 2026-04-04 01:21:22.3 | -0.4 | T | PR0019 |
| PR | MY10 | 0.478 | 220 | M | P | 2026-04-04 01:21:12.9 | 0.01 | T | PR0020 |
| PR | MY10 | 0.478 | 220 | M | S | 2026-04-04 01:21:22.1 | -0.56 | T | PR0021 |
| PR | LSP | 0.479 | 212 | M | P | 2026-04-04 01:21:12.9 | 0.01 | T | PR0022 |
| PR | LSP | 0.479 | 212 | M | S | 2026-04-04 01:21:22.9 | 0.21 | T | PR0023 |
| PR | PRSN | 0.480 | 221 | M | P | 2026-04-04 01:21:13.0 | 0.04 | T | PR0024 |
| PR | PRSN | 0.480 | 221 | M | S | 2026-04-04 01:21:22.3 | -0.38 | T | PR0025 |
| PR | ECPR | 0.503 | 121 | M | P | 2026-04-04 01:21:13.4 | 0.23 | T | PR0026 |
| PR | ECPR | 0.503 | 121 | M | S | 2026-04-04 01:21:23.4 | 0.27 | T | PR0027 |
| PR | ISPR | 0.543 | 204 | M | S | 2026-04-04 01:21:23.6 | -0.14 | T | PR0028 |
| PR | CELP | 0.553 | 156 | M | P | 2026-04-04 01:21:13.6 | -0.03 | T | PR0029 |
| PR | CELP | 0.553 | 156 | M | S | 2026-04-04 01:21:23.8 | -0.05 | T | PR0030 |
| PR | GBPR | 0.608 | 186 | M | P | 2026-04-04 01:21:14.3 | 0.15 | T | PR0031 |
| PR | GBPR | 0.608 | 186 | M | S | 2026-04-04 01:21:25.2 | 0.37 | T | PR0032 |
| PR | BRR1 | 0.624 | 129 | M | P | 2026-04-04 01:21:14.5 | 0.22 | T | PR0033 |
| PR | BRR1 | 0.624 | 129 | M | S | 2026-04-04 01:21:25.0 | -0.08 | T | PR0034 |
| PR | CRPR | 0.638 | 206 | M | P | 2026-04-04 01:21:14.4 | -0.08 | T | PR0035 |
| PR | CRPR | 0.638 | 206 | M | S | 2026-04-04 01:21:25.3 | -0.1 | T | PR0036 |
| PR | MLPR | 0.648 | 200 | M | P | 2026-04-04 01:21:14.4 | -0.1 | T | PR0037 |
| PR | MLPR | 0.648 | 200 | M | S | 2026-04-04 01:21:25.6 | 0 | T | PR0038 |
| PR | COM1 | 0.659 | 140 | M | P | 2026-04-04 01:21:14.7 | 0.02 | T | PR0039 |
| PR | COM1 | 0.659 | 140 | M | S | 2026-04-04 01:21:26.1 | 0.29 | T | PR0040 |
| PR | ICMP | 0.745 | 158 | M | S | 2026-04-04 01:21:28.6 | 1.19 | PR0041 | |
| PR | GCPR | 0.746 | 111 | M | P | 2026-04-04 01:21:15.7 | 0.12 | T | PR0042 |
| PR | GCPR | 0.746 | 111 | M | S | 2026-04-04 01:21:27.3 | -0.09 | T | PR0043 |
| PR | ASPR | 0.780 | 135 | M | P | 2026-04-04 01:21:15.8 | -0.16 | T | PR0044 |
| PR | ASPR | 0.780 | 135 | M | S | 2026-04-04 01:21:27.9 | -0.15 | T | PR0045 |
| PR | CG01 | 0.817 | 116 | M | S | 2026-04-04 01:21:28.3 | -0.51 | T | PR0046 |
| PR | IGPR | 0.912 | 132 | M | P | 2026-04-04 01:21:17.8 | 0.34 | T | PR0047 |
| PR | IGPR | 0.912 | 132 | M | S | 2026-04-04 01:21:30.5 | -0.29 | T | PR0048 |
| PR | PDPR | 0.941 | 127 | M | P | 2026-04-04 01:21:18.0 | 0.19 | T | PR0049 |
| PR | PDPR | 0.941 | 127 | M | S | 2026-04-04 01:21:31.6 | 0.23 | T | PR0050 |
| PR | HM01 | 1.031 | 114 | M | P | 2026-04-04 01:21:19.3 | 0.42 | T | PR0051 |
| PR | HM01 | 1.031 | 114 | M | S | 2026-04-04 01:21:33.0 | -0.37 | T | PR0052 |
| PR | NGB1 | 1.085 | 110 | M | P | 2026-04-04 01:21:19.2 | -0.31 | T | PR0053 |
| PR | NGB1 | 1.085 | 110 | M | S | 2026-04-04 01:21:34.0 | -0.45 | T | PR0054 |
| PR | FAPR | 1.160 | 108 | M | P | 2026-04-04 01:21:20.2 | -0.27 | T | PR0055 |
| PR | FAPR | 1.160 | 108 | M | S | 2026-04-04 01:21:35.7 | -0.42 | T | PR0056 |
| PR | CUPR | 1.481 | 100 | M | P | 2026-04-04 01:21:24.4 | -0.2 | PR0057 | |
| PR | CUPR | 1.481 | 100 | M | S | 2026-04-04 01:21:42.9 | -0.67 | PR0058 | |
| PR | PCDR | 1.488 | 268 | M | P | 2026-04-04 01:21:24.5 | -0.21 | PR0059 | |
| PR | PCDR | 1.488 | 268 | M | S | 2026-04-04 01:21:43.6 | -0.08 | PR0060 | |
| PR | STVI | 1.775 | 97 | M | S | 2026-04-04 01:21:50.2 | -0.46 | PR0061 | |
| PR | TBVI | 2.093 | 94 | M | P | 2026-04-04 01:21:32.6 | -0.21 | PR0062 |