| Author | INFO |
| Date and time | 2025-12-30 13:20:50.5 UTC |
| Latitude | -27.977 |
| Longitude | -66.735 |
| Depth | 163 |
| Magnitude | 4.2 mb |
| Region | CATAMARCA, ARGENTINA |
| Latest update | 2025-12-30 21:02:31.6 UTC |
| rms | 1.07 s |
| N° phases used for the localisation | 115 |
| N° stations used for the localisation | 77 |
| Gap | 34.9 ° |
| 95% confidence ellipse | |
| semi major | 5.8 |
| semi minor | 5.4 |
| Azimuth | 168 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| C | GO03 | 3.126 | 276 | Pn | 2025-12-30 13:21:40.9 | 0.9 | T | GFZ0000 | |
| C | GO03 | 3.126 | 276 | Sn | 2025-12-30 13:22:17.6 | -0.8 | T | GFZ0001 | |
| C1 | AC05 | 3.234 | 254 | Pn | 2025-12-30 13:21:42.2 | 0.7 | T | SC40002 | |
| C1 | AC05 | 3.234 | 254 | Pn | 2025-12-30 13:21:42.7 | 1.2 | T | GFZ0003 | |
| C1 | AC05 | 3.234 | 254 | Sn | 2025-12-30 13:22:21.4 | 0.5 | T | GFZ0004 | |
| C1 | AC06 | 3.271 | 280 | Pn | 2025-12-30 13:21:42.2 | 0.5 | T | NEIR0006 | |
| C1 | AC06 | 3.271 | 280 | Pn | 2025-12-30 13:21:42.5 | 0.7 | T | SC40005 | |
| C1 | AC06 | 3.271 | 280 | Sn | 2025-12-30 13:22:19.9 | -1.7 | T | NEIR0007 | |
| C1 | CO01 | 3.555 | 235 | Pn | 2025-12-30 13:21:46.7 | 1.1 | T | SC40008 | |
| C1 | CO01 | 3.555 | 235 | Pn | 2025-12-30 13:21:47.1 | 1.5 | T | NEIR0013 | |
| C1 | CO01 | 3.555 | 235 | Pn | 2025-12-30 13:21:47.1 | 1.5 | T | GFZ0009 | |
| C1 | CO01 | 3.555 | 235 | Sn | 2025-12-30 13:22:29.1 | 0.6 | T | NEIR0014 | |
| IU | LCO | 3.641 | 253 | Pn | 2025-12-30 13:21:46.6 | -0.1 | T | SC40010 | |
| IU | LCO | 3.641 | 253 | Pn | 2025-12-30 13:21:47.1 | 0.4 | T | NEIR0016 | |
| IU | LCO | 3.641 | 253 | Pn | 2025-12-30 13:21:47.1 | 0.4 | T | GFZ0011 | |
| IU | LCO | 3.641 | 253 | Sn | 2025-12-30 13:22:29.7 | -0.7 | T | NEIR0017 | |
| IU | LCO | 3.641 | 253 | Sn | 2025-12-30 13:22:30.0 | -0.4 | T | GFZ0012 | |
| GE | SALTA | 3.756 | 6 | Pn | 2025-12-30 13:21:51.6 | 3.1 | GFZ0023 | ||
| GE | SALTA | 3.756 | 6 | Pn | 2025-12-30 13:21:51.8 | 3.4 | SC40026 | ||
| C1 | AC07 | 3.760 | 282 | Pn | 2025-12-30 13:21:48.2 | 0.2 | T | NEIR0021 | |
| C1 | AC07 | 3.760 | 282 | Pn | 2025-12-30 13:21:48.6 | 0.7 | T | SC40015 | |
| C1 | AC07 | 3.760 | 282 | Sn | 2025-12-30 13:22:30.0 | -2.7 | T | NEIR0022 | |
| C | GO02 | 3.795 | 317 | Pn | 2025-12-30 13:21:50.6 | 1.8 | T | NEIR0024 | |
| C | GO02 | 3.795 | 317 | Sn | 2025-12-30 13:22:35.8 | 1.8 | T | NEIR0025 | |
| C | GO02 | 3.795 | 317 | Sn | 2025-12-30 13:22:36.0 | 2 | T | GFZ0018 | |
| GE | TCA | 3.833 | 151 | Pn | 2025-12-30 13:21:49.3 | 0.3 | T | GFZ0028 | |
| C1 | AC01 | 3.899 | 297 | Pn | 2025-12-30 13:21:50.1 | 0.3 | T | GFZ0020 | |
| C1 | AC01 | 3.899 | 297 | Pn | 2025-12-30 13:21:50.1 | 0.3 | T | NEIR0029 | |
| C1 | AC01 | 3.899 | 297 | Pn | 2025-12-30 13:21:52.8 | 3 | SC40019 | ||
| C1 | AC01 | 3.899 | 297 | Sn | 2025-12-30 13:22:33.8 | -2.2 | T | NEIR0030 | |
| WA | ZON | 3.941 | 205 | Pn | 2025-12-30 13:21:50.2 | -0.1 | T | NEIR0031 | |
| WA | ZON | 3.941 | 205 | Pn | 2025-12-30 13:21:50.5 | 0.1 | T | GFZ0027 | |
| C | GO04 | 4.178 | 237 | Pn | 2025-12-30 13:21:53.4 | -0.1 | T | GFZ0032 | |
| C1 | CO05 | 4.397 | 243 | Pn | 2025-12-30 13:21:54.8 | -1.3 | T | NEIR0035 | |
| C1 | CO05 | 4.397 | 243 | Pn | 2025-12-30 13:21:55.6 | -0.6 | T | SC40033 | |
| C1 | CO03 | 4.477 | 229 | Pn | 2025-12-30 13:21:57.2 | -0.2 | T | GFZ0034 | |
| C1 | CO03 | 4.477 | 229 | Pn | 2025-12-30 13:21:57.2 | -0.2 | T | NEIR0037 | |
| RI | LPCA | 4.478 | 161 | Pn | 2025-12-30 13:21:57.2 | -0.1 | T | NEIR0036 | |
| C1 | CO02 | 4.914 | 228 | Pn | 2025-12-30 13:22:02.0 | -1.1 | T | SC40038 | |
| C1 | CO02 | 4.914 | 228 | Pn | 2025-12-30 13:22:02.1 | -1 | T | NEIR0040 | |
| C1 | CO02 | 4.914 | 228 | Pn | 2025-12-30 13:22:02.1 | -1 | T | GFZ0039 | |
| CX | PB15 | 5.355 | 332 | Pn | 2025-12-30 13:22:10.7 | 1.6 | T | GFZ0043 | |
| CX | PB15 | 5.355 | 332 | Pn | 2025-12-30 13:22:11.1 | 2.1 | T | SC40042 | |
| C1 | CO04 | 5.473 | 221 | Pn | 2025-12-30 13:22:09.2 | -1.4 | T | NEIR0045 | |
| C1 | CO04 | 5.473 | 221 | Pn | 2025-12-30 13:22:09.3 | -1.3 | T | SC40041 | |
| C1 | CO04 | 5.473 | 221 | Pn | 2025-12-30 13:22:09.4 | -1.1 | T | GFZ0044 | |
| CX | PB10 | 5.625 | 321 | Pn | 2025-12-30 13:22:12.2 | -0.1 | T | NEIR0048 | |
| CX | PB10 | 5.625 | 321 | Pn | 2025-12-30 13:22:13.1 | 0.7 | T | GFZ0047 | |
| CX | PB10 | 5.625 | 321 | Pn | 2025-12-30 13:22:17.1 | 4.7 | SC40046 | ||
| C1 | VA03 | 5.801 | 214 | Pn | 2025-12-30 13:22:14.5 | -0.2 | T | NEIR0053 | |
| C1 | VA03 | 5.801 | 214 | Pn | 2025-12-30 13:22:14.7 | 0 | T | GFZ0050 | |
| C1 | VA03 | 5.801 | 214 | Pn | 2025-12-30 13:22:15.2 | 0.5 | T | SC40049 | |
| CX | PB06 | 5.845 | 333 | Pn | 2025-12-30 13:22:16.3 | 0.9 | T | NEIR0052 | |
| CX | PB06 | 5.845 | 333 | Pn | 2025-12-30 13:22:16.8 | 1.4 | T | GFZ0051 | |
| C1 | MT08 | 6.152 | 208 | Pn | 2025-12-30 13:22:20.0 | 0.5 | T | SC40054 | |
| C | FAR1 | 6.164 | 209 | Pn | 2025-12-30 13:22:20.1 | 0.3 | T | GFZ0056 | |
| G | PEL | 6.173 | 212 | Pn | 2025-12-30 13:22:18.3 | -1.3 | T | NEIR0063 | |
| G | PEL | 6.173 | 212 | Pn | 2025-12-30 13:22:18.6 | -1 | T | GFZ0057 | |
| G | PEL | 6.173 | 212 | Pn | 2025-12-30 13:22:19.5 | -0.1 | T | SC40055 | |
| C | ROC1 | 6.204 | 216 | Pn | 2025-12-30 13:22:18.2 | -2 | T | GFZ0059 | |
| C1 | MT07 | 6.204 | 216 | Pn | 2025-12-30 13:22:18.9 | -1.3 | T | SC40058 | |
| C1 | MT10 | 6.214 | 211 | Pn | 2025-12-30 13:22:20.5 | 0.3 | T | SC40060 | |
| C1 | MT14 | 6.317 | 210 | Pn | 2025-12-30 13:22:26.1 | 4.6 | SC40061 | ||
| C1 | MT16 | 6.338 | 210 | Pn | 2025-12-30 13:22:26.2 | 4.5 | SC40062 | ||
| C1 | MT03 | 6.389 | 210 | Pn | 2025-12-30 13:22:22.4 | -0.1 | T | SC40064 | |
| C1 | MT03 | 6.389 | 210 | Pn | 2025-12-30 13:22:22.7 | 0.2 | T | NEIR0069 | |
| C1 | MT05 | 6.406 | 212 | Pn | 2025-12-30 13:22:22.1 | -0.5 | T | SC40065 | |
| C1 | MT15 | 6.476 | 209 | Pn | 2025-12-30 13:22:23.4 | -0.2 | T | SC40066 | |
| C1 | MT02 | 6.491 | 215 | Pn | 2025-12-30 13:22:24.1 | 0.4 | T | SC40067 | |
| C1 | MT13 | 6.509 | 207 | Pn | 2025-12-30 13:22:25.1 | 1 | T | SC40068 | |
| CX | PB03 | 6.509 | 334 | Pn | 2025-12-30 13:22:24.3 | 0.1 | T | NEIR0074 | |
| CX | PB03 | 6.509 | 334 | Pn | 2025-12-30 13:22:24.3 | 0.1 | T | SC40072 | |
| CX | PB03 | 6.509 | 334 | Pn | 2025-12-30 13:22:24.3 | 0.1 | T | GFZ0073 | |
| CX | PB09 | 6.565 | 339 | Pn | 2025-12-30 13:22:25.9 | 1 | T | GFZ0075 | |
| CX | PB09 | 6.565 | 339 | Pn | 2025-12-30 13:22:46.5 | 21.6 | SC40076 | ||
| C | LMEL | 6.570 | 206 | Pn | 2025-12-30 13:22:24.6 | -0.3 | T | GFZ0070 | |
| C1 | MT12 | 6.609 | 209 | Pn | 2025-12-30 13:22:25.0 | -0.4 | T | SC40071 | |
| C1 | MT09 | 6.841 | 211 | Pn | 2025-12-30 13:22:27.3 | -1.2 | T | SC40077 | |
| C1 | VA05 | 7.048 | 215 | Pn | 2025-12-30 13:22:29.1 | -2 | T | GFZ0078 | |
| CX | PB02 | 7.228 | 336 | Pn | 2025-12-30 13:22:33.3 | -0.4 | T | GFZ0079 | |
| CX | PB01 | 7.348 | 339 | Pn | 2025-12-30 13:22:35.5 | 0.2 | T | GFZ0081 | |
| CX | PB01 | 7.348 | 339 | Pn | 2025-12-30 13:22:36.4 | 1.1 | T | SC40082 | |
| C1 | BO01 | 7.402 | 209 | Pn | 2025-12-30 13:22:33.3 | -2.6 | T | GFZ0080 | |
| C1 | BO02 | 7.624 | 206 | Pn | 2025-12-30 13:22:37.4 | -1.4 | T | GFZ0084 | |
| C1 | BO02 | 7.624 | 206 | Pn | 2025-12-30 13:22:40.3 | 1.5 | SC40083 | ||
| CX | PATCX | 7.779 | 336 | Pn | 2025-12-30 13:22:40.0 | -1 | T | GFZ0085 | |
| CX | PB08 | 8.112 | 344 | Pn | 2025-12-30 13:22:45.6 | -0.1 | T | GFZ0086 | |
| CX | PB08 | 8.112 | 344 | Pn | 2025-12-30 13:22:49.0 | 3.3 | SC40087 | ||
| CX | HMBCX | 8.191 | 339 | Pn | 2025-12-30 13:22:45.5 | -1 | T | GFZ0088 | |
| CX | MNMCX | 9.193 | 343 | Pn | 2025-12-30 13:22:59.7 | -0.2 | T | GFZ0089 | |
| IU | TRQA | 10.815 | 160 | Pn | 2025-12-30 13:23:20.9 | 0 | T | GFZ0090 | |
| BL | PLTB | 12.007 | 112 | Pn | 2025-12-30 13:23:35.8 | -0.7 | T | GFZ0091 | |
| C | GO06 | 12.227 | 198 | Pn | 2025-12-30 13:23:37.9 | -1.5 | T | GFZ0092 | |
| BL | AQDB | 12.536 | 56 | Pn | 2025-12-30 13:23:43.2 | -0.1 | T | GFZ0093 | |
| G | MATO | 14.755 | 34 | P | 2025-12-30 13:24:11.4 | -1.6 | T | GFZ0094 | |
| BL | PP1B | 15.036 | 49 | P | 2025-12-30 13:24:15.1 | -1.1 | T | GFZ0095 | |
| BL | PCMB | 15.418 | 69 | P | 2025-12-30 13:24:21.1 | 0.7 | T | GFZ0096 | |
| BR | SALV | 15.786 | 43 | P | 2025-12-30 13:24:24.5 | -0 | T | SC40097 | |
| BR | VILB | 16.157 | 24 | P | 2025-12-30 13:24:28.8 | 0.2 | T | SC40098 | |
| BL | FRTB | 16.160 | 77 | P | 2025-12-30 13:24:29.2 | 0.5 | T | GFZ0099 | |
| BL | ITRB | 17.092 | 65 | Pn | 2025-12-30 13:24:39.7 | -0 | T | GFZ0100 | |
| BL | RCLB | 18.241 | 77 | Pn | 2025-12-30 13:24:51.9 | -1.5 | T | GFZ0101 | |
| BR | ARAG | 18.454 | 52 | Pn | 2025-12-30 13:24:54.4 | -1.5 | T | SC40102 | |
| BR | IPMB | 19.730 | 64 | Pn | 2025-12-30 13:25:08.1 | -2.8 | T | SC40103 | |
| BL | CLDB | 19.889 | 33 | P | 2025-12-30 13:25:08.5 | -0.8 | T | GFZ0104 | |
| BL | PMNB | 20.865 | 68 | P | 2025-12-30 13:25:19.4 | -0.4 | T | NEIR0105 | |
| BL | PMNB | 20.865 | 68 | P | 2025-12-30 13:25:19.8 | 0.1 | T | GFZ0107 | |
| C | GO08 | 20.945 | 191 | Pn | 2025-12-30 13:25:22.0 | -3.5 | NEIR0106 | ||
| GT | BDFB | 21.255 | 59 | P | 2025-12-30 13:25:23.4 | -0.6 | T | NEIR0108 | |
| BR | SNDB | 21.518 | 45 | P | 2025-12-30 13:25:24.8 | -1.9 | T | NEIR0109 | |
| BR | SNDB | 21.518 | 45 | P | 2025-12-30 13:25:26.6 | -0.1 | T | SC40110 | |
| BR | JANB | 24.466 | 63 | P | 2025-12-30 13:25:55.5 | 1 | T | SC40111 | |
| BL | SJMB | 25.182 | 74 | P | 2025-12-30 13:26:00.9 | -0 | T | NEIR0112 | |
| BR | SMTB | 26.241 | 47 | P | 2025-12-30 13:26:09.1 | -1.4 | T | NEIR0113 | |
| EC | COHC | 28.072 | 333 | P | 2025-12-30 13:26:20.9 | -5.9 | SC40114 | ||
| GE | SNAA | 55.490 | 160 | P | 2025-12-30 13:30:09.1 | 0.7 | T | NEIR0115 | |
| IU | QSPA | 62.169 | 180 | P | 2025-12-30 13:30:56.1 | 1.4 | T | NEIR0116 | |
| IM | TXAR | 67.111 | 325 | P | 2025-12-30 13:31:25.6 | -0.7 | T | NEIR0117 | |
| IM | TX31 | 67.112 | 325 | P | 2025-12-30 13:31:26.0 | -0.3 | T | NEIR0118 | |
| GT | VNDA | 70.749 | 190 | P | 2025-12-30 13:31:50.2 | 1.3 | T | NEIR0119 | |
| G | CCD | 76.860 | 183 | P | 2025-12-30 13:32:26.6 | 1.6 | T | NEIR0120 | |
| GT | BOSA | 78.740 | 117 | P | 2025-12-30 13:32:35.2 | -0.1 | T | NEIR0121 | |
| GT | LBTB | 80.596 | 113 | P | 2025-12-30 13:32:46.2 | 0.9 | T | NEIR0122 | |
| IM | PDAR | 80.733 | 330 | P | 2025-12-30 13:32:46.8 | 1.4 | T | NEIR0123 | |
| IM | PD31 | 80.733 | 330 | P | 2025-12-30 13:32:45.6 | 0.2 | T | NEIR0124 | |
| II | AAK | 145.523 | 54 | PKPab | 2025-12-30 13:40:12.0 | 2 | T | SC40125 |