| Author | INFO |
| Date and time | 2023-10-21 10:45:59.2 UTC |
| Latitude | 9.444 |
| Longitude | -83.731 |
| Depth | 15 |
| Magnitude | 4.9 mb |
| Region | COSTA RICA |
| Latest update | 2023-10-22 09:03:31.4 UTC |
| rms | 1.65 s |
| N° phases used for the localisation | 129 |
| N° stations used for the localisation | 103 |
| Gap | 40.2 ° |
| 95% confidence ellipse | |
| semi major | 8.7 |
| semi minor | 4.5 |
| Azimuth | 53 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| G | HDC | 0.670 | 146 | Pg | 2023-10-21 10:46:11.0 | -1.4 | T | SC40000 | |
| G | HDC | 0.670 | 146 | Pb | 2023-10-21 10:46:11.7 | -1 | T | GFZ0001 | |
| PA | BRU2 | 1.217 | 302 | Pn | 2023-10-21 10:46:20.0 | -1.8 | T | GFZ0002 | |
| II | JTS | 1.471 | 125 | Pn | 2023-10-21 10:46:24.6 | -0.6 | T | SC40003 | |
| II | JTS | 1.471 | 125 | Pn | 2023-10-21 10:46:24.9 | -0.4 | T | GSRC0005 | |
| II | JTS | 1.471 | 125 | Pn | 2023-10-21 10:46:25.2 | -0 | T | GFZ0004 | |
| NU | MGAN | 3.657 | 137 | Pn | 2023-10-21 10:46:55.9 | 0.6 | T | GFZ0006 | |
| NU | CNGN | 4.213 | 136 | Pn | 2023-10-21 10:47:04.2 | 1.3 | T | GFZ0007 | |
| NU | CRIN | 4.594 | 134 | Pn | 2023-10-21 10:47:11.0 | 2.9 | T | GFZ0008 | |
| CU | TGUH | 5.755 | 143 | Pn | 2023-10-21 10:47:25.3 | 1.1 | T | SC40009 | |
| CU | TGUH | 5.755 | 143 | Pn | 2023-10-21 10:47:25.7 | 1.5 | T | GFZ0010 | |
| CM | HEL | 8.720 | 292 | Pn | 2023-10-21 10:48:06.4 | 1.3 | T | GFZ0011 | |
| CM | SMAR | 9.518 | 261 | Pn | 2023-10-21 10:48:15.5 | -0.2 | T | SC40012 | |
| CU | MTDJ | 10.610 | 215 | Pn | 2023-10-21 10:48:37.0 | 6.2 | GFZ0014 | ||
| CU | MTDJ | 10.610 | 215 | Pn | 2023-10-21 10:48:41.0 | 10.2 | SC40013 | ||
| EC | IMBA | 10.654 | 329 | Pn | 2023-10-21 10:48:45.2 | 13.5 | SC40015 | ||
| EC | PULU | 10.721 | 331 | Pn | 2023-10-21 10:48:40.1 | 7.6 | SC40016 | ||
| EC | GGPC | 10.854 | 332 | Pn | 2023-10-21 10:48:44.0 | 9.5 | SC40017 | ||
| EC | ANTS | 11.334 | 331 | Pn | 2023-10-21 10:48:49.7 | 8.6 | SC40019 | ||
| EC | SLOR | 11.384 | 333 | Pn | 2023-10-21 10:48:48.9 | 7.2 | SC40021 | ||
| IU | TEIG | 11.594 | 157 | Pn | 2023-10-21 10:48:48.1 | 4 | GFZ0020 | ||
| IU | TEIG | 11.594 | 157 | Pn | 2023-10-21 10:48:48.6 | 4.5 | SC40018 | ||
| CM | URI | 11.770 | 260 | Pn | 2023-10-21 10:48:51.8 | 5.2 | GFZ0023 | ||
| CM | URI | 11.770 | 260 | Pn | 2023-10-21 10:48:52.8 | 6.2 | SC40022 | ||
| EC | CHSH | 11.909 | 336 | Pn | 2023-10-21 10:48:58.3 | 9.4 | SC40024 | ||
| EC | PUYO | 12.275 | 332 | P | 2023-10-21 10:49:08.0 | 2.1 | T | SC40025 | |
| EC | COHC | 12.657 | 339 | P | 2023-10-21 10:49:04.7 | -5.4 | SC40027 | ||
| CW | MARV | 12.948 | 217 | Pn | 2023-10-21 10:49:04.2 | 1.6 | T | SC40026 | |
| IU | SDV | 12.956 | 273 | Pn | 2023-10-21 10:49:02.0 | -0.9 | T | GFZ0029 | |
| CW | CCCC | 13.181 | 208 | Pn | 2023-10-21 10:49:07.7 | 1.9 | T | GFZ0031 | |
| CW | CCCC | 13.181 | 208 | Pn | 2023-10-21 10:49:08.1 | 2.3 | T | SC40028 | |
| CW | SOR | 13.304 | 183 | P | 2023-10-21 10:49:11.0 | -6.1 | GFZ0032 | ||
| CW | SOR | 13.304 | 183 | P | 2023-10-21 10:49:12.8 | -4.4 | T | SC40030 | |
| CW | CAIB | 13.620 | 198 | P | 2023-10-21 10:49:15.4 | -5.3 | SC40033 | ||
| CW | QMBU | 13.741 | 220 | P | 2023-10-21 10:49:16.1 | -6 | SC40034 | ||
| CW | NMDO | 13.917 | 219 | P | 2023-10-21 10:49:21.9 | -2.1 | T | SC40035 | |
| CU | SDDR | 15.347 | 234 | P | 2023-10-21 10:49:36.6 | -3.4 | T | GFZ0037 | |
| CU | SDDR | 15.347 | 234 | P | 2023-10-21 10:49:45.2 | 5.2 | T | SC40036 | |
| IU | SJG | 19.128 | 246 | Pn | 2023-10-21 10:50:23.2 | 0.6 | T | GFZ0039 | |
| IU | SJG | 19.128 | 246 | Pn | 2023-10-21 10:50:23.8 | 1.2 | T | SC40038 | |
| II | NNA | 22.390 | 342 | P | 2023-10-21 10:51:12.9 | 15.9 | SC40041 | ||
| MX | ZAIG | 22.410 | 123 | P | 2023-10-21 10:51:01.8 | 4.2 | T | GFZ0040 | |
| IU | HKT | 23.360 | 149 | P | 2023-10-21 10:51:06.6 | -0.4 | T | MCSM0044 | |
| IU | HKT | 23.360 | 149 | P | 2023-10-21 10:51:06.8 | -0.2 | T | GSRC0043 | |
| IU | HKT | 23.360 | 149 | P | 2023-10-21 10:51:07.1 | 0.2 | T | SC40042 | |
| IU | HKT | 23.360 | 149 | P | 2023-10-21 10:51:07.1 | 0.2 | T | GFZ0045 | |
| US | MIAR | 26.581 | 158 | P | 2023-10-21 10:51:36.7 | 0 | T | GFZ0047 | |
| IU | WVT | 26.842 | 171 | P | 2023-10-21 10:51:37.1 | -2 | T | MCSM0048 | |
| IU | WVT | 26.842 | 171 | P | 2023-10-21 10:51:37.7 | -1.3 | T | GFZ0049 | |
| IU | WVT | 26.842 | 171 | P | 2023-10-21 10:51:47.9 | 8.9 | SC40046 | ||
| US | TZTN | 26.995 | 180 | P | 2023-10-21 10:51:40.9 | 0.4 | T | GFZ0050 | |
| MX | HPIG | 27.086 | 126 | P | 2023-10-21 10:51:41.4 | -0.2 | T | MCSM0051 | |
| IM | TX31 | 27.232 | 133 | P | 2023-10-21 10:51:42.3 | -0.5 | T | MCSM0052 | |
| IM | TX04 | 27.236 | 133 | P | 2023-10-21 10:51:42.7 | -0.1 | T | MCSM0053 | |
| US | WMOK | 28.719 | 148 | P | 2023-10-21 10:51:54.3 | -1.6 | T | GFZ0056 | |
| IU | WCI | 28.769 | 175 | P | 2023-10-21 10:51:54.7 | -1.6 | T | MCSM0055 | |
| IU | WCI | 28.769 | 175 | P | 2023-10-21 10:51:55.9 | -0.3 | T | GFZ0057 | |
| IU | WCI | 28.769 | 175 | P | 2023-10-21 10:51:58.8 | 2.6 | T | SC40054 | |
| IU | CCM | 29.297 | 165 | P | 2023-10-21 10:52:00.1 | -0.8 | T | SC40058 | |
| IU | CCM | 29.297 | 165 | P | 2023-10-21 10:52:00.1 | -0.8 | T | GFZ0059 | |
| GT | LPAZ | 29.898 | 328 | P | 2023-10-21 10:52:06.3 | -0.8 | T | MCSM0060 | |
| US | MNTX | 29.920 | 133 | P | 2023-10-21 10:52:06.9 | 0.3 | T | GFZ0061 | |
| CX | PB16 | 30.999 | 332 | P | 2023-10-21 10:52:20.0 | 3.3 | T | GFZ0062 | |
| CX | PB16 | 30.999 | 332 | P | 2023-10-21 10:52:24.2 | 7.5 | SC40065 | ||
| G | MPG | 31.157 | 280 | P | 2023-10-21 10:52:15.4 | -2.2 | T | MCSM0063 | |
| IU | SSPA | 31.510 | 191 | P | 2023-10-21 10:52:21.7 | 1.2 | T | GFZ0066 | |
| IU | SSPA | 31.510 | 191 | P | 2023-10-21 10:52:25.6 | 5.1 | SC40064 | ||
| BR | VILB | 32.303 | 312 | P | 2023-10-21 10:52:29.7 | 2.1 | T | SC40068 | |
| C | GO01 | 32.312 | 332 | P | 2023-10-21 10:52:31.0 | 2.9 | T | GFZ0067 | |
| IU | ANMO | 32.824 | 135 | P | 2023-10-21 10:52:34.7 | 2.4 | T | SC40069 | |
| IU | TUC | 33.846 | 126 | P | 2023-10-21 10:52:50.9 | 9.8 | SC40070 | ||
| BL | CLDB | 34.380 | 305 | P | 2023-10-21 10:52:44.5 | -1.2 | T | GFZ0071 | |
| US | ECSD | 35.970 | 158 | P | 2023-10-21 10:52:57.5 | -1.8 | T | GFZ0072 | |
| CX | PB19 | 36.059 | 335 | P | 2023-10-21 10:53:11.3 | 10.9 | SC40073 | ||
| BR | SALV | 37.520 | 310 | P | 2023-10-21 10:53:12.0 | -0.6 | T | MCSM0074 | |
| BR | SALV | 37.520 | 310 | P | 2023-10-21 10:53:12.7 | 0.1 | T | SC40075 | |
| GE | SALTA | 37.562 | 331 | P | 2023-10-21 10:53:26.5 | 13.1 | SC40076 | ||
| BR | SNDB | 38.670 | 302 | P | 2023-10-21 10:53:29.8 | 7.4 | SC40078 | ||
| IU | RSSD | 38.800 | 147 | P | 2023-10-21 10:53:22.8 | -0.8 | T | MCSM0077 | |
| C1 | AC06 | 38.848 | 339 | P | 2023-10-21 10:53:36.0 | 12.3 | SC40079 | ||
| IM | PD31 | 40.176 | 138 | P | 2023-10-21 10:53:34.6 | -0.5 | T | MCSM0080 | |
| IM | PD08 | 40.183 | 138 | P | 2023-10-21 10:53:34.2 | -1 | T | MCSM0081 | |
| C1 | AC05 | 40.249 | 339 | P | 2023-10-21 10:53:45.4 | 9.9 | SC40083 | ||
| IU | LCO | 40.282 | 340 | P | 2023-10-21 10:53:34.9 | -1 | T | MCSM0082 | |
| BR | ARAG | 40.338 | 306 | P | 2023-10-21 10:53:35.9 | -0.3 | T | SC40086 | |
| BR | SMTB | 40.366 | 296 | P | 2023-10-21 10:53:42.2 | 5.7 | SC40085 | ||
| BL | AQDB | 40.591 | 314 | P | 2023-10-21 10:53:37.8 | -0.5 | T | MCSM0084 | |
| CI | ARV | 40.995 | 120 | P | 2023-10-21 10:53:54.9 | 13.3 | SC40087 | ||
| C1 | CO01 | 41.369 | 339 | P | 2023-10-21 10:54:03.7 | 18.9 | SC40088 | ||
| CN | ULM | 41.919 | 162 | P | 2023-10-21 10:53:45.2 | -3.9 | T | GSRC0089 | |
| C1 | CO03 | 42.000 | 341 | P | 2023-10-21 10:53:50.1 | 0.2 | T | MCSM0090 | |
| C1 | CO02 | 42.256 | 341 | P | 2023-10-21 10:54:02.3 | 10.4 | SC40093 | ||
| IM | NV08 | 42.374 | 124 | P | 2023-10-21 10:53:53.2 | 0 | T | MCSM0091 | |
| IM | NV02 | 42.384 | 124 | P | 2023-10-21 10:53:53.5 | 0.2 | T | MCSM0092 | |
| C1 | VA03 | 43.851 | 341 | P | 2023-10-21 10:54:17.1 | 12.3 | SC40094 | ||
| BR | SDBA | 44.315 | 298 | P | 2023-10-21 10:54:07.7 | -1 | T | MCSM0095 | |
| BR | SDBA | 44.315 | 298 | P | 2023-10-21 10:54:15.4 | 6.7 | SC40097 | ||
| BR | IPMB | 44.462 | 305 | P | 2023-10-21 10:54:08.4 | -1.5 | T | MCSM0096 | |
| BR | IPMB | 44.462 | 305 | P | 2023-10-21 10:54:10.0 | 0.1 | T | SC40098 | |
| C1 | MT08 | 44.570 | 341 | P | 2023-10-21 10:54:14.7 | 3.9 | T | SC40100 | |
| C1 | MT01 | 44.708 | 342 | P | 2023-10-21 10:54:11.5 | -0.1 | T | MCSM0099 | |
| C1 | MT13 | 44.847 | 341 | P | 2023-10-21 10:54:29.3 | 16.5 | SC40101 | ||
| BR | JANB | 46.081 | 299 | P | 2023-10-21 10:54:23.6 | 0.9 | T | SC40102 | |
| BL | ITQB | 46.873 | 322 | P | 2023-10-21 10:54:27.4 | -1.3 | T | MCSM0103 | |
| CN | SCHQ | 47.229 | 203 | P | 2023-10-21 10:54:30.4 | -1.1 | T | MCSM0104 | |
| II | FFC | 47.447 | 155 | P | 2023-10-21 10:54:31.6 | -1.6 | T | MCSM0106 | |
| II | FFC | 47.447 | 155 | P | 2023-10-21 10:54:32.7 | -0.4 | T | SC40105 | |
| BL | VABB | 48.369 | 308 | P | 2023-10-21 10:54:40.0 | -0.6 | T | MCSM0107 | |
| BL | BSCB | 48.847 | 304 | P | 2023-10-21 10:54:43.2 | -1.1 | T | MCSM0108 | |
| BL | CNLB | 49.936 | 316 | P | 2023-10-21 10:54:50.5 | -2 | T | MCSM0109 | |
| BL | SJMB | 50.482 | 300 | P | 2023-10-21 10:54:55.8 | -0.8 | T | MCSM0110 | |
| GT | PLCA | 51.423 | 343 | P | 2023-10-21 10:55:03.6 | 0 | T | MCSM0111 | |
| C1 | LL02 | 53.526 | 345 | P | 2023-10-21 10:55:28.9 | 9.9 | SC40112 | ||
| CN | YKAB6 | 57.494 | 143 | P | 2023-10-21 10:55:46.9 | -0.7 | T | MCSM0113 | |
| II | EFI | 64.803 | 332 | P | 2023-10-21 10:56:36.9 | -0.1 | T | GSRC0114 | |
| CN | INK | 67.140 | 125 | P | 2023-10-21 10:56:51.8 | -0.4 | T | MCSM0115 | |
| IU | COLA | 70.637 | 110 | P | 2023-10-21 10:57:14.0 | -0 | T | GSRC0116 | |
| AK | MCK | 70.706 | 108 | P | 2023-10-21 10:57:14.4 | -0.2 | T | MCSM0117 | |
| EI | IWEX | 74.612 | 266 | P | 2023-10-21 10:57:37.3 | -0.5 | T | MCSM0118 | |
| G | TAM | 85.785 | 279 | P | 2023-10-21 10:58:45.2 | 6.6 | SC40119 | ||
| IM | ARD1 | 87.744 | 291 | P | 2023-10-21 10:58:46.7 | -0.9 | T | MCSM0120 | |
| IU | BILL | 88.486 | 68 | P | 2023-10-21 10:58:53.0 | 1.9 | T | GSRC0121 | |
| IU | TIXI | 96.163 | 32 | P | 2023-10-21 10:59:26.2 | -0.4 | T | GSRC0123 | |
| IU | TIXI | 96.163 | 32 | P | 2023-10-21 10:59:35.1 | 8.5 | SC40122 | ||
| UD | LUBAR | 96.245 | 293 | P | 2023-10-21 10:59:25.2 | -2 | T | MCSM0124 | |
| IM | AK21 | 96.661 | 294 | P | 2023-10-21 10:59:28.8 | -0.3 | T | MCSM0125 | |
| G | DRV | 115.632 | 131 | PKPdf | 2023-10-21 11:04:51.3 | 10.7 | SC40127 | ||
| IU | ULN | 122.022 | 13 | PKPdf | 2023-10-21 11:04:54.8 | 0.9 | T | GSRC0128 | |
| GE | NPW | 150.831 | 360 | PKPab | 2023-10-21 11:05:59.9 | 0.3 | T | SC40129 |