| Author | |
| Date and time | 2012-12-20 09:03:19.8 UTC |
| Latitude | 53.200 |
| Longitude | 170.997 |
| Depth | 30 |
| Magnitude | 4.7 mb |
| Region | NEAR ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2016-04-19 07:23:59.0 UTC |
| rms | 0.98 s |
| N° phases used for the localisation | 78 |
| N° stations used for the localisation | 78 |
| Gap | 111.0 ° |
| 95% confidence ellipse | |
| semi major | 9.7 |
| semi minor | 4.3 |
| Azimuth | 173 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| SMY | 1.930 | 103 | M | Pn | 2012-12-20 09:03:49.2 | -1.4 | T | NEIR | |
| PET | 7.430 | 274 | M | P | 2012-12-20 09:05:10.3 | 4.1 | T | GSRC | |
| PETK | 8.000 | 275 | M | P | 2012-12-20 09:05:14.7 | 0.7 | T | GSRC | |
| BILL | 15.060 | 353 | M | Pn | 2012-12-20 09:06:50.0 | -0.5 | T | NEIR | |
| BILL | 15.060 | 353 | M | P | 2012-12-20 09:06:54.9 | -0.6 | T | GFZ | |
| CHGN | 17.850 | 68 | M | Pn | 2012-12-20 09:07:22.8 | -3 | T | NEIR | |
| YSS | 19.090 | 262 | M | P | 2012-12-20 09:07:40.7 | 0.7 | T | GSRC | |
| RDOG | 19.390 | 30 | M | P | 2012-12-20 09:07:43.7 | 0.4 | T | NEIR | |
| BPAW | 22.210 | 46 | M | P | 2012-12-20 09:08:15.9 | 2.1 | T | NEIR | |
| GHO | 22.840 | 52 | M | P | 2012-12-20 09:08:21.3 | 0.8 | T | NEIR | |
| MCK | 23.040 | 47 | M | P | 2012-12-20 09:08:23.2 | 0.6 | T | NEIR | |
| WRH | 23.520 | 45 | M | P | 2012-12-20 09:08:27.2 | -0.2 | T | NEIR | |
| MDM | 23.550 | 44 | M | P | 2012-12-20 09:08:27.2 | -0.5 | T | NEIR | |
| COLA | 23.690 | 44 | M | P | 2012-12-20 09:08:29.2 | 0.2 | T | NEIR | |
| HDA | 24.000 | 46 | M | P | 2012-12-20 09:08:32.6 | 0.7 | T | NEIR | |
| ILAR | 24.080 | 45 | M | P | 2012-12-20 09:08:32.7 | 0.1 | T | GSRC | |
| PAX | 24.520 | 49 | M | P | 2012-12-20 09:08:37.2 | 0.5 | T | NEIR | |
| KLR | 24.680 | 277 | M | P | 2012-12-20 09:08:38.6 | 0.5 | T | GSRC | |
| DOT | 25.190 | 48 | M | P | 2012-12-20 09:08:42.8 | 0 | T | NEIR | |
| SCRK | 25.250 | 47 | M | P | 2012-12-20 09:08:43.3 | -0.1 | T | NEIR | |
| TIXI | 25.980 | 331 | M | P | 2012-12-20 09:08:48.2 | -1.5 | T | GFZ | |
| EGAK | 26.520 | 45 | M | P | 2012-12-20 09:08:54.5 | -0.2 | T | NEIR | |
| DAWY | 27.270 | 47 | M | P | 2012-12-20 09:09:03.1 | 1.5 | T | NEIR | |
| INK | 29.740 | 38 | M | P | 2012-12-20 09:09:23.3 | -0.1 | T | NEIR | |
| HIA | 31.770 | 284 | M | P | 2012-12-20 09:09:40.5 | -0.9 | T | GSRC | |
| KSRS | 33.550 | 260 | M | P | 2012-12-20 09:09:58.6 | 1.7 | T | GSRC | |
| YKA | 38.500 | 46 | M | P | 2012-12-20 09:10:38.0 | -1.3 | T | GSRC | |
| YKB5 | 38.500 | 46 | M | P | 2012-12-20 09:10:38.7 | -0.6 | T | NEIR | |
| ULN | 39.780 | 289 | M | P | 2012-12-20 09:10:50.1 | -0.1 | T | GFZ | |
| SONM | 40.170 | 289 | M | P | 2012-12-20 09:10:54.2 | 0.8 | T | GSRC | |
| KNGR | 43.560 | 298 | M | P | 2012-12-20 09:11:23.5 | 2.4 | T | GSRC | |
| HVS | 45.280 | 300 | M | P | 2012-12-20 09:11:35.5 | 0.7 | T | GSRC | |
| WALA | 45.300 | 63 | M | P | 2012-12-20 09:11:35.3 | 0.3 | T | NEIR | |
| ZALV | 48.090 | 308 | M | P | 2012-12-20 09:11:55.2 | -1.4 | T | NEIR | |
| DGZ | 49.360 | 302 | M | P | 2012-12-20 09:12:06.7 | 0 | T | GSRC | |
| YHB | 49.380 | 67 | M | P | 2012-12-20 09:12:06.7 | -0.2 | T | NEIR | |
| YFT | 49.770 | 67 | M | P | 2012-12-20 09:12:10.6 | 0.7 | T | NEIR | |
| LAO | 50.850 | 62 | M | P | 2012-12-20 09:12:18.7 | 0.9 | T | NEIR | |
| BW06 | 51.570 | 68 | M | P | 2012-12-20 09:12:23.5 | 0.1 | T | NEIR | |
| TMUT | 52.950 | 72 | M | P | 2012-12-20 09:12:34.0 | 0.2 | T | NEIR | |
| KURK | 53.080 | 307 | M | P | 2012-12-20 09:12:33.7 | -0.6 | T | NEIR | |
| SRU | 53.460 | 72 | M | P | 2012-12-20 09:12:37.9 | 0.5 | T | NEIR | |
| MDND | 53.510 | 57 | M | P | 2012-12-20 09:12:38.2 | 0.7 | T | NEIR | |
| RSSD | 53.690 | 63 | M | P | 2012-12-20 09:12:39.2 | 0.1 | T | GFZ | |
| ULM | 53.750 | 53 | M | P | 2012-12-20 09:12:40.0 | 0.8 | T | GSRC | |
| MK31 | 53.860 | 302 | M | P | 2012-12-20 09:12:39.1 | -1 | T | NEIR | |
| MKAR | 53.860 | 302 | M | P | 2012-12-20 09:12:39.1 | -1 | T | NEIR | |
| MK01 | 53.870 | 302 | M | P | 2012-12-20 09:12:38.7 | -1.5 | T | NEIR | |
| ARCES | 55.010 | 346 | A | P | 2012-12-20 09:12:47.6 | -0.9 | T | NEWS | |
| AGMN | 55.070 | 54 | M | P | 2012-12-20 09:12:48.7 | -0.2 | T | GFZ | |
| PV13 | 55.090 | 71 | M | P | 2012-12-20 09:12:49.6 | 0.3 | T | NEIR | |
| BRVK | 55.290 | 314 | M | P | 2012-12-20 09:12:50.2 | -0.3 | T | NEIR | |
| S22A | 56.510 | 70 | M | P | 2012-12-20 09:13:00.4 | 0.9 | T | NEIR | |
| ARU | 57.550 | 323 | M | P | 2012-12-20 09:13:06.0 | -0.5 | T | GFZ | |
| OTUK | 57.750 | 309 | M | P | 2012-12-20 09:13:07.4 | -0.6 | T | GFZ | |
| ECSD | 57.850 | 59 | M | P | 2012-12-20 09:13:07.8 | -0.9 | T | GFZ | |
| JOF | 59.980 | 340 | M | P | 2012-12-20 09:13:23.9 | 0.5 | T | GFZ | |
| AAK | 60.740 | 303 | M | P | 2012-12-20 09:13:28.4 | -0.4 | T | GSRC | |
| ASAI | 60.950 | 300 | M | P | 2012-12-20 09:13:30.5 | 0 | T | GFZ | |
| SUF | 61.170 | 342 | M | P | 2012-12-20 09:13:31.9 | 0.4 | T | GFZ | |
| FINES | 62.360 | 342 | A | P | 2012-12-20 09:13:39.3 | -0.2 | T | NEWS | |
| KKAR | 62.380 | 306 | M | P | 2012-12-20 09:13:39.1 | -0.6 | T | NEIR | |
| KK31 | 62.380 | 306 | M | P | 2012-12-20 09:13:39.4 | -0.3 | T | NEIR | |
| ABKAR | 62.500 | 316 | M | P | 2012-12-20 09:13:40.2 | -0.2 | T | NEIR | |
| TX31 | 64.400 | 75 | M | P | 2012-12-20 09:13:53.1 | -0.1 | T | NEIR | |
| CMAR | 64.700 | 267 | M | P | 2012-12-20 09:13:55.3 | 0.3 | T | GSRC | |
| NB200 | 64.970 | 349 | A | P | 2012-12-20 09:13:56.5 | -0.4 | T | NEWS | |
| NOA | 64.970 | 349 | M | P | 2012-12-20 09:13:56.7 | -0.2 | T | GSRC | |
| NORES | 65.240 | 349 | A | P | 2012-12-20 09:13:59.0 | 0.5 | T | NEWS | |
| HFA0 | 65.550 | 348 | A | P | 2012-12-20 09:13:59.6 | -0.9 | T | NEWS | |
| PBMO | 66.160 | 60 | M | P | 2012-12-20 09:14:03.7 | -0.7 | T | NEIR | |
| TRPA | 75.550 | 339 | M | P | 2012-12-20 09:15:02.6 | 1.1 | T | GFZ | |
| KHC | 76.270 | 345 | M | P | 2012-12-20 09:15:06.3 | 0.7 | T | NEIR | |
| KBA | 78.300 | 345 | M | P | 2012-12-20 09:15:18.2 | 1 | T | GFZ | |
| WRA | 79.440 | 215 | M | P | 2012-12-20 09:15:22.2 | -1.1 | T | GSRC | |
| BRTR | 80.380 | 328 | M | P | 2012-12-20 09:15:29.3 | 0.8 | T | GSRC | |
| ASAR | 83.040 | 214 | M | P | 2012-12-20 09:15:41.8 | -0.6 | T | GSRC | |
| ES19 | 87.370 | 356 | M | P | 2012-12-20 09:16:04.3 | 0.2 | T | NEIR |