| Author | |
| Date and time | 2011-03-31 18:33:39.1 UTC |
| Latitude | 13.112 |
| Longitude | 41.980 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | ERITREA - ETHIOPIA REGION |
| Latest update | 2016-04-19 07:23:05.0 UTC |
| rms | 1.33 s |
| N° phases used for the localisation | 70 |
| N° stations used for the localisation | 70 |
| Gap | 122.0 ° |
| 95% confidence ellipse | |
| semi major | 11.7 |
| semi minor | 9.7 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| DAMY | 2.760 | 58 | M | Pn | 2011-03-31 18:34:23.0 | -0.7 | T | NEIR | |
| DAMY | 2.760 | 58 | A | P | 2011-03-31 18:34:23.2 | -0.5 | T | GFZ | |
| FURI | 5.300 | 218 | M | Pn | 2011-03-31 18:34:59.0 | 0.4 | T | NEIR | |
| FURI | 5.300 | 218 | A | P | 2011-03-31 18:35:01.7 | 3.1 | T | GFZ | |
| KMBO | 14.900 | 199 | M | Pn | 2011-03-31 18:37:08.0 | -2.1 | T | NEIR | |
| UOSS | 17.850 | 47 | M | Pn | 2011-03-31 18:37:46.7 | -0.8 | T | NEIR | |
| UOSS | 17.850 | 47 | A | P | 2011-03-31 18:37:47.3 | -0.9 | T | GFZ | |
| HRFI | 18.030 | 340 | A | P | 2011-03-31 18:37:51.7 | 1.5 | T | GFZ | |
| KZIT | 19.040 | 340 | A | P | 2011-03-31 18:38:01.8 | 0.5 | T | GFZ | |
| BNN | 26.210 | 349 | A | P | 2011-03-31 18:39:17.2 | 3.1 | T | GFZ | |
| GNI | 27.040 | 5 | M | P | 2011-03-31 18:39:22.1 | 0.4 | T | NEIR | |
| BR131 | 27.510 | 346 | M | P | 2011-03-31 18:39:25.5 | -0.4 | T | NEIR | |
| BRTR | 27.510 | 346 | M | P | 2011-03-31 18:39:26.6 | 0.7 | T | GSRC | |
| BR231 | 27.830 | 345 | M | P | 2011-03-31 18:39:26.8 | -1.9 | T | NEIR | |
| KIV | 30.740 | 1 | M | P | 2011-03-31 18:39:53.0 | -1.5 | T | NEIR | |
| EDRB | 31.550 | 338 | A | P | 2011-03-31 18:40:03.1 | 1.6 | T | GFZ | |
| TIRR | 33.330 | 342 | M | P | 2011-03-31 18:40:15.9 | -1.2 | T | NEIR | |
| CFR | 34.060 | 342 | A | P | 2011-03-31 18:40:22.7 | -0.8 | T | GFZ | |
| ZAPS | 34.400 | 335 | A | P | 2011-03-31 18:40:26.9 | 0.4 | T | BEO | |
| ISR | 34.500 | 341 | A | P | 2011-03-31 18:40:29.6 | 2.2 | T | GFZ | |
| MLR | 35.030 | 340 | M | P | 2011-03-31 18:40:30.7 | -1.3 | T | NEIR | |
| VRI | 35.110 | 341 | A | P | 2011-03-31 18:40:35.1 | 2.5 | T | GFZ | |
| PLOR | 35.120 | 341 | A | P | 2011-03-31 18:40:32.9 | 0.2 | T | BUC | |
| VOIR | 35.280 | 339 | A | P | 2011-03-31 18:40:33.7 | -0.5 | T | GFZ | |
| ARR | 35.370 | 339 | A | P | 2011-03-31 18:40:35.0 | 0.1 | T | GFZ | |
| GRUS | 35.690 | 333 | A | P | 2011-03-31 18:40:37.6 | 0 | T | BEO | |
| LOT | 35.750 | 338 | A | P | 2011-03-31 18:40:37.3 | -0.9 | T | GFZ | |
| TAM | 35.900 | 291 | A | P | 2011-03-31 18:40:39.2 | -0.4 | T | GFZ | |
| GZR | 36.080 | 337 | A | P | 2011-03-31 18:40:40.3 | -0.7 | T | BUC | |
| DIVS | 36.180 | 333 | A | P | 2011-03-31 18:40:42.0 | 0.2 | T | BEO | |
| BZS | 36.710 | 336 | A | P | 2011-03-31 18:40:45.9 | -0.4 | T | GFZ | |
| BUR01 | 37.140 | 341 | A | P | 2011-03-31 18:40:52.4 | 2.3 | T | GFZ | |
| BUR08 | 37.170 | 341 | M | P | 2011-03-31 18:40:49.1 | -1.3 | T | NEIR | |
| DRGR | 37.280 | 338 | A | P | 2011-03-31 18:40:52.3 | 1.1 | T | GFZ | |
| TRPA | 38.480 | 339 | A | P | 2011-03-31 18:41:02.8 | 1.6 | T | GFZ | |
| SFK | 38.540 | 40 | A | P | 2011-03-31 18:41:05.4 | 3.3 | T | GFZ | |
| KIEV | 38.900 | 347 | M | P | 2011-03-31 18:41:03.5 | -1.3 | T | NEIR | |
| TOA0 | 39.200 | 275 | M | P | 2011-03-31 18:41:05.0 | -2.3 | T | NEIR | |
| PSZ | 39.280 | 337 | M | P | 2011-03-31 18:41:06.4 | -1.7 | T | NEIR | |
| KECS | 39.520 | 338 | A | P | 2011-03-31 18:41:11.9 | 1.9 | T | GFZ | |
| SKDS | 40.090 | 329 | A | P | 2011-03-31 18:41:16.0 | 1.3 | T | BEO | |
| ARSA | 40.600 | 332 | A | P | 2011-03-31 18:41:19.5 | 0.5 | T | BEO | |
| AAK | 40.680 | 38 | M | P | 2011-03-31 18:41:21.3 | 1.5 | T | NEIR | |
| MOA | 41.620 | 332 | A | P | 2011-03-31 18:41:27.9 | 0.5 | T | BEO | |
| MORC | 41.700 | 336 | M | P | 2011-03-31 18:41:26.8 | -1.3 | T | NEIR | |
| OBN | 42.120 | 355 | M | P | 2011-03-31 18:41:31.7 | 0.3 | T | GSRC | |
| GEC2 | 42.610 | 333 | M | P | 2011-03-31 18:41:33.8 | -1.7 | T | NEIR | |
| KHC | 42.870 | 333 | M | P | 2011-03-31 18:41:36.1 | -1.5 | T | NEIR | |
| ARU | 45.080 | 13 | M | P | 2011-03-31 18:41:54.1 | -1.1 | T | NEIR | |
| BRVK | 45.770 | 24 | M | P | 2011-03-31 18:42:00.3 | -0.5 | T | GSRC | |
| VSU | 46.700 | 349 | M | P | 2011-03-31 18:42:07.3 | -0.7 | T | GSRC | |
| MAKZ | 47.430 | 37 | M | P | 2011-03-31 18:42:13.8 | 0 | T | NEIR | |
| MK01 | 47.600 | 37 | M | P | 2011-03-31 18:42:14.7 | -0.4 | T | NEIR | |
| MK31 | 47.610 | 37 | M | P | 2011-03-31 18:42:15.2 | 0 | T | NEIR | |
| MKAR | 47.610 | 37 | M | P | 2011-03-31 18:42:15.5 | 0.3 | T | GSRC | |
| KURK | 47.860 | 31 | M | P | 2011-03-31 18:42:16.8 | -0.3 | T | NEIR | |
| ES19 | 48.190 | 312 | M | P | 2011-03-31 18:42:17.3 | -2.4 | T | NEIR | |
| FIA1 | 49.620 | 350 | M | P | 2011-03-31 18:42:29.5 | -1.1 | T | NEIR | |
| ZAA0 | 52.840 | 30 | M | P | 2011-03-31 18:42:53.8 | -1 | T | NEIR | |
| NC204 | 53.140 | 342 | M | P | 2011-03-31 18:42:56.2 | -0.9 | T | NEIR | |
| CMAR | 54.890 | 77 | M | P | 2011-03-31 18:43:11.5 | 1.7 | T | GSRC | |
| CM01 | 54.910 | 77 | M | P | 2011-03-31 18:43:07.9 | -2 | T | NEIR | |
| SONA1 | 63.260 | 43 | M | P | 2011-03-31 18:44:07.9 | -0.1 | T | NEIR | |
| ULN | 63.700 | 43 | M | P | 2011-03-31 18:44:11.7 | 0.8 | T | GSRC | |
| TIXI | 76.670 | 19 | M | P | 2011-03-31 18:45:30.0 | -0.2 | T | NEIR | |
| YAK | 77.450 | 29 | M | P | 2011-03-31 18:45:35.6 | 1 | T | GSRC | |
| KLR | 80.050 | 42 | M | P | 2011-03-31 18:45:49.6 | 0.7 | T | GSRC | |
| SEY | 87.420 | 25 | M | P | 2011-03-31 18:46:26.4 | -0.2 | T | GSRC | |
| MA2 | 88.030 | 29 | M | P | 2011-03-31 18:46:29.6 | 0 | T | NEIR | |
| BILL | 89.860 | 18 | M | P | 2011-03-31 18:46:39.4 | 1.2 | T | GSRC |