| Author | |
| Date and time | 2012-04-08 13:11:19.1 UTC |
| Latitude | 53.648 |
| Longitude | -163.530 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | UNIMAK ISLAND REGION, ALASKA |
| Latest update | 2016-04-19 07:23:30.6 UTC |
| rms | 1.05 s |
| N° phases used for the localisation | 156 |
| N° stations used for the localisation | 156 |
| Gap | 173.0 ° |
| 95% confidence ellipse | |
| semi major | 6.8 |
| semi minor | 3.9 |
| Azimuth | 163 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| FALS | 1.210 | 3 | A | Pn | 2012-04-08 13:11:43.8 | 1.7 | T | NEIR | |
| AKUT | 1.410 | 291 | A | Pn | 2012-04-08 13:11:46.5 | 1.6 | T | NEIR | |
| UNV | 1.780 | 278 | A | Pn | 2012-04-08 13:11:50.9 | 1.1 | T | NEIR | |
| SDPT | 2.470 | 45 | A | Pn | 2012-04-08 13:12:00.4 | 1.1 | T | NEIR | |
| CHGN | 3.970 | 46 | A | Pn | 2012-04-08 13:12:21.6 | 1.6 | T | NEIR | |
| OHAK | 6.840 | 54 | A | Pn | 2012-04-08 13:12:58.5 | -0.9 | T | NEIR | |
| KDAK | 7.440 | 52 | A | Pn | 2012-04-08 13:13:07.3 | -0.4 | T | NEIR | |
| SVW2 | 8.610 | 27 | A | Pn | 2012-04-08 13:13:24.4 | 0.6 | T | NEIR | |
| HOM | 8.890 | 43 | A | Pn | 2012-04-08 13:13:29.8 | 2.2 | T | NEIR | |
| BRLK | 9.260 | 44 | A | Pn | 2012-04-08 13:13:32.4 | -0.3 | T | NEIR | |
| SUA | 10.400 | 36 | A | Pn | 2012-04-08 13:13:49.0 | 0.5 | T | NEIR | |
| SKT | 10.510 | 33 | A | Pn | 2012-04-08 13:13:51.6 | 1.8 | T | NEIR | |
| RC01 | 10.520 | 39 | A | Pn | 2012-04-08 13:13:51.1 | 1.1 | T | NEIR | |
| MID | 11.100 | 52 | A | Pn | 2012-04-08 13:13:58.4 | 0.6 | T | NEIR | |
| CAST | 11.460 | 27 | A | Pn | 2012-04-08 13:14:04.1 | 1.3 | T | NEIR | |
| SML | 11.500 | 39 | A | Pn | 2012-04-08 13:14:02.4 | -1 | T | NEIR | |
| EYAK | 11.860 | 47 | A | Pn | 2012-04-08 13:14:06.9 | -1.3 | T | NEIR | |
| KTH | 11.880 | 28 | A | Pn | 2012-04-08 13:14:09.7 | 1 | T | NEIR | |
| SCM | 11.890 | 40 | A | Pn | 2012-04-08 13:14:06.9 | -2 | T | NEIR | |
| TRF | 11.990 | 30 | A | Pn | 2012-04-08 13:14:11.5 | 1.3 | T | NEIR | |
| DIV | 12.130 | 45 | A | Pn | 2012-04-08 13:14:12.4 | 0.3 | T | NEIR | |
| RAGM | 12.260 | 49 | A | Pn | 2012-04-08 13:14:13.2 | -0.7 | T | NEIR | |
| BPAW | 12.300 | 27 | A | Pn | 2012-04-08 13:14:15.4 | 1.1 | T | NEIR | |
| RND | 12.390 | 32 | A | Pn | 2012-04-08 13:14:15.8 | 0.1 | T | NEIR | |
| MCK | 12.600 | 31 | A | Pn | 2012-04-08 13:14:19.2 | 0.7 | T | NEIR | |
| DHY | 12.660 | 35 | A | Pn | 2012-04-08 13:14:17.8 | -1.6 | T | NEIR | |
| HARP | 13.060 | 41 | A | Pn | 2012-04-08 13:14:24.1 | -0.6 | T | NEIR | |
| MLY | 13.110 | 25 | A | Pn | 2012-04-08 13:14:26.3 | 0.8 | T | NEIR | |
| PAX | 13.270 | 38 | A | Pn | 2012-04-08 13:14:26.5 | -1.2 | T | NEIR | |
| IM03 | 13.290 | 18 | A | Pn | 2012-04-08 13:14:29.1 | 1.3 | T | NEIR | |
| WRH | 13.400 | 30 | A | Pn | 2012-04-08 13:14:29.4 | 0.1 | T | NEIR | |
| CCB | 13.610 | 30 | A | Pn | 2012-04-08 13:14:31.9 | -0.3 | T | NEIR | |
| MDM | 13.720 | 28 | A | Pn | 2012-04-08 13:14:31.9 | -1.8 | T | NEIR | |
| COLA | 13.760 | 29 | M | P | 2012-04-08 13:14:33.1 | -1.1 | T | GSRC | |
| COLA | 13.760 | 29 | A | Pn | 2012-04-08 13:14:33.2 | -1 | T | NEIR | |
| MENT | 13.910 | 40 | A | Pn | 2012-04-08 13:14:36.1 | -0.2 | T | NEIR | |
| RIDG | 13.960 | 36 | A | Pn | 2012-04-08 13:14:36.2 | -0.9 | T | NEIR | |
| IL31 | 13.970 | 31 | A | Pn | 2012-04-08 13:14:35.1 | -2 | T | NEIR | |
| IL01 | 13.970 | 31 | A | Pn | 2012-04-08 13:14:36.9 | -0.2 | T | NEIR | |
| DOT | 14.180 | 37 | A | Pn | 2012-04-08 13:14:39.0 | -1.1 | T | NEIR | |
| SCRK | 14.400 | 36 | A | Pn | 2012-04-08 13:14:42.8 | -0.4 | T | NEIR | |
| COLD | 15.070 | 20 | A | Pn | 2012-04-08 13:14:53.2 | 1.1 | T | NEIR | |
| HYT | 15.730 | 53 | A | Pn | 2012-04-08 13:15:02.6 | 1.7 | T | NEIR | |
| FYU | 15.740 | 28 | A | Pn | 2012-04-08 13:15:01.3 | 0.4 | T | NEIR | |
| EGAK | 15.870 | 37 | A | Pn | 2012-04-08 13:15:00.5 | -2.1 | T | NEIR | |
| EGAK | 15.870 | 37 | A | P | 2012-04-08 13:15:06.4 | 0.1 | T | GFZ | |
| DAWY | 16.150 | 40 | A | Pn | 2012-04-08 13:15:04.9 | -1.4 | T | NEIR | |
| DAWY | 16.150 | 40 | A | P | 2012-04-08 13:15:10.4 | 0.9 | T | NEIR | |
| TOLK | 16.410 | 18 | A | Pn | 2012-04-08 13:15:07.7 | -1.8 | T | NEIR | |
| TOLK | 16.410 | 18 | A | P | 2012-04-08 13:15:13.3 | 1 | T | NEIR | |
| SKAG | 16.520 | 58 | A | Pn | 2012-04-08 13:15:11.9 | 1.1 | T | NEIR | |
| BESE | 16.660 | 61 | A | Pn | 2012-04-08 13:15:14.1 | 1.3 | T | NEIR | |
| WHY | 16.950 | 54 | A | Pn | 2012-04-08 13:15:17.0 | 0.6 | T | NEIR | |
| DLBC | 19.180 | 62 | A | P | 2012-04-08 13:15:43.8 | 0.8 | T | NEIR | |
| INK | 20.360 | 32 | A | P | 2012-04-08 13:15:53.8 | -1.8 | T | NEIR | |
| SEY | 24.480 | 310 | M | P | 2012-04-08 13:16:36.0 | -2.3 | T | GSRC | |
| MA2 | 25.410 | 302 | M | P | 2012-04-08 13:16:46.8 | 0 | T | GSRC | |
| MFID | 32.630 | 89 | A | P | 2012-04-08 13:17:51.4 | 0.2 | T | NEIR | |
| HLID | 33.380 | 87 | A | P | 2012-04-08 13:17:58.5 | 0.6 | T | NEIR | |
| TIXI | 33.490 | 328 | A | P | 2012-04-08 13:17:58.1 | -0.4 | T | GFZ | |
| RES | 33.670 | 27 | A | P | 2012-04-08 13:17:59.0 | -1.1 | T | NEIR | |
| NV01 | 34.240 | 98 | A | P | 2012-04-08 13:18:06.0 | 0.6 | T | NEIR | |
| YHH | 34.800 | 83 | A | P | 2012-04-08 13:18:10.3 | 0 | T | NEIR | |
| YAK | 35.000 | 311 | M | P | 2012-04-08 13:18:10.5 | -1.1 | T | GSRC | |
| HVU | 35.410 | 89 | A | P | 2012-04-08 13:18:15.5 | 0.1 | T | NEIR | |
| BGU | 35.780 | 90 | A | P | 2012-04-08 13:18:18.8 | 0.2 | T | NEIR | |
| AHID | 35.820 | 86 | A | P | 2012-04-08 13:18:19.0 | 0.1 | T | NEIR | |
| R11A | 35.900 | 95 | A | P | 2012-04-08 13:18:20.5 | 0.8 | T | NEIR | |
| DUG | 36.370 | 91 | A | P | 2012-04-08 13:18:23.3 | -0.3 | T | NEIR | |
| TPNV | 36.440 | 98 | A | P | 2012-04-08 13:18:24.6 | 0.3 | T | NEIR | |
| FCC | 37.380 | 54 | A | P | 2012-04-08 13:18:31.3 | -0.6 | T | NEIR | |
| TMUT | 37.890 | 91 | A | P | 2012-04-08 13:18:36.5 | -0.2 | T | NEIR | |
| Q16A | 38.160 | 91 | A | P | 2012-04-08 13:18:38.3 | -0.5 | T | NEIR | |
| SRU | 38.420 | 90 | A | P | 2012-04-08 13:18:41.1 | 0.1 | T | NEIR | |
| KLR | 39.340 | 291 | M | P | 2012-04-08 13:18:47.6 | -0.9 | T | GSRC | |
| PV01 | 40.210 | 90 | A | P | 2012-04-08 13:18:55.7 | -0.4 | T | NEIR | |
| WUAZ | 40.300 | 95 | A | P | 2012-04-08 13:18:57.0 | 0.3 | T | NEIR | |
| MJB9 | 43.240 | 271 | A | P | 2012-04-08 13:19:21.0 | 0.4 | T | NEIR | |
| MAJO | 43.240 | 271 | A | P | 2012-04-08 13:19:21.0 | 0.5 | T | NEIR | |
| ECSD | 43.720 | 75 | A | P | 2012-04-08 13:19:24.0 | -0.5 | T | NEIR | |
| FRB | 45.840 | 38 | A | P | 2012-04-08 13:19:41.9 | 0.6 | T | GFZ | |
| KBS | 47.660 | 1 | A | P | 2012-04-08 13:19:57.5 | 2 | T | GFZ | |
| DAG | 47.940 | 10 | A | P | 2012-04-08 13:19:57.9 | 0.2 | T | SC3 | |
| SUMG | 48.470 | 19 | A | P | 2012-04-08 13:20:02.9 | 0.6 | T | GFZ | |
| KS01 | 48.720 | 280 | A | P | 2012-04-08 13:20:03.4 | -0.3 | T | NEIR | |
| TX31 | 49.260 | 95 | A | P | 2012-04-08 13:20:08.2 | 0.2 | T | NEIR | |
| TX00 | 49.260 | 95 | A | P | 2012-04-08 13:20:08.2 | 0.2 | T | NEIR | |
| HDIL | 49.940 | 73 | A | P | 2012-04-08 13:20:11.7 | -1.4 | T | NEIR | |
| FCAR | 51.460 | 80 | A | P | 2012-04-08 13:20:22.6 | -1.9 | T | NEIR | |
| ULN | 53.270 | 303 | A | P | 2012-04-08 13:20:38.4 | 0.2 | T | GFZ | |
| SONA1 | 53.600 | 303 | A | P | 2012-04-08 13:20:40.2 | -0.4 | T | NEIR | |
| WVT | 53.790 | 77 | A | P | 2012-04-08 13:20:40.5 | -1.3 | T | NEIR | |
| KNGR | 55.930 | 311 | M | P | 2012-04-08 13:20:58.3 | 0.8 | T | GSRC | |
| HVS | 57.240 | 313 | M | P | 2012-04-08 13:21:06.0 | -0.8 | T | GSRC | |
| ZAA0 | 58.790 | 320 | A | P | 2012-04-08 13:21:15.9 | -1.6 | T | NEIR | |
| KURK | 63.680 | 321 | A | P | 2012-04-08 13:21:51.0 | 0.4 | T | SC3 | |
| BRVK | 64.630 | 327 | A | P | 2012-04-08 13:21:56.8 | -0.1 | T | NEIR | |
| MKAR | 65.400 | 316 | A | P | 2012-04-08 13:22:00.5 | -1.4 | T | NEIR | |
| MK31 | 65.400 | 316 | A | P | 2012-04-08 13:22:00.8 | -1.1 | T | NEIR | |
| MK01 | 65.420 | 316 | A | P | 2012-04-08 13:22:01.0 | -1 | T | NEIR | |
| MAKZ | 65.520 | 317 | A | P | 2012-04-08 13:22:01.6 | -1.1 | T | NEIR | |
| KONO | 66.920 | 4 | M | P | 2012-04-08 13:22:11.2 | -0.4 | T | GSRC | |
| VSU | 67.940 | 354 | M | P | 2012-04-08 13:22:18.7 | 0.7 | T | GSRC | |
| PDGK | 69.380 | 316 | A | P | 2012-04-08 13:22:27.8 | 0.8 | T | GFZ | |
| OBN | 70.340 | 348 | M | P | 2012-04-08 13:22:32.3 | -0.7 | T | GSRC | |
| AAK | 71.960 | 319 | A | P | 2012-04-08 13:22:42.5 | -0.5 | T | NEIR | |
| NRN | 72.380 | 317 | A | P | 2012-04-08 13:22:46.7 | 1 | T | NEIR | |
| MNAS | 72.860 | 320 | A | P | 2012-04-08 13:22:49.6 | 1.2 | T | GFZ | |
| KK09 | 73.070 | 322 | A | P | 2012-04-08 13:22:49.2 | -0.3 | T | NEIR | |
| KK05 | 73.070 | 322 | A | P | 2012-04-08 13:22:49.2 | -0.2 | T | NEIR | |
| KK01 | 73.080 | 322 | A | P | 2012-04-08 13:22:48.6 | -0.9 | T | NEIR | |
| KK02 | 73.080 | 322 | A | P | 2012-04-08 13:22:48.7 | -0.8 | T | NEIR | |
| KK06 | 73.080 | 322 | A | P | 2012-04-08 13:22:48.9 | -0.6 | T | NEIR | |
| KKAR | 73.080 | 322 | A | P | 2012-04-08 13:22:49.0 | -0.5 | T | NEIR | |
| KK31 | 73.080 | 322 | A | P | 2012-04-08 13:22:49.0 | -0.5 | T | NEIR | |
| KK04 | 73.080 | 322 | A | P | 2012-04-08 13:22:49.2 | -0.3 | T | NEIR | |
| KK03 | 73.090 | 322 | A | P | 2012-04-08 13:22:49.0 | -0.6 | T | NEIR | |
| KK08 | 73.090 | 322 | A | P | 2012-04-08 13:22:49.2 | -0.4 | T | NEIR | |
| KK07 | 73.100 | 322 | A | P | 2012-04-08 13:22:49.0 | -0.6 | T | NEIR | |
| NRDL | 74.100 | 4 | A | P | 2012-04-08 13:22:56.5 | 1.2 | T | GFZ | |
| IBBN | 74.170 | 6 | A | P | 2012-04-08 13:22:57.6 | 1.8 | T | GFZ | |
| SFK | 74.590 | 318 | A | P | 2012-04-08 13:23:00.1 | 1.5 | T | GFZ | |
| CLZ | 74.760 | 4 | A | P | 2012-04-08 13:23:00.6 | 1.2 | T | GFZ | |
| BUG | 75.000 | 6 | A | P | 2012-04-08 13:23:04.2 | 3.5 | T | GFZ | |
| CLL | 75.380 | 2 | A | P | 2012-04-08 13:23:02.3 | -0.6 | T | NEIR | |
| KIEV | 75.480 | 352 | A | P | 2012-04-08 13:23:03.3 | -0.1 | T | GFZ | |
| AK11 | 75.500 | 352 | A | P | 2012-04-08 13:23:02.2 | -1.4 | T | NEIR | |
| BRG | 75.830 | 2 | A | P | 2012-04-08 13:23:06.9 | 1.4 | T | GFZ | |
| MOX | 76.000 | 3 | A | P | 2012-04-08 13:23:07.2 | 0.7 | T | GFZ | |
| ROTZ | 76.900 | 3 | A | P | 2012-04-08 13:23:12.9 | 1.3 | T | GFZ | |
| MORC | 76.950 | 359 | A | P | 2012-04-08 13:23:11.0 | -0.9 | T | NEIR | |
| KWP | 76.960 | 356 | A | P | 2012-04-08 13:23:12.0 | 0.1 | T | NEIR | |
| VRAC | 77.420 | 360 | M | P | 2012-04-08 13:23:14.2 | -0.3 | T | BUC | |
| KHC | 77.570 | 2 | A | P | 2012-04-08 13:23:15.0 | -0.4 | T | NEIR | |
| KMPD | 77.810 | 353 | M | P | 2012-04-08 13:23:16.0 | -0.6 | T | MCSM | |
| GEA0 | 77.870 | 2 | A | P | 2012-04-08 13:23:16.4 | -0.7 | T | NEIR | |
| SKNT | 77.970 | 282 | A | P | 2012-04-08 13:23:19.9 | 2.4 | T | GFZ | |
| SORM | 78.090 | 352 | M | P | 2012-04-08 13:23:17.4 | -0.8 | T | BUC | |
| ECH | 78.210 | 6 | A | P | 2012-04-08 13:23:20.4 | 1.5 | T | GFZ | |
| PSZ | 78.770 | 358 | A | P | 2012-04-08 13:23:22.9 | 0.8 | T | NEIR | |
| BUR08 | 78.810 | 354 | A | P | 2012-04-08 13:23:21.9 | -0.4 | T | NEIR | |
| BUR04 | 78.840 | 354 | A | P | 2012-04-08 13:23:22.0 | -0.5 | T | NEIR | |
| BURAR | 78.840 | 354 | M | P | 2012-04-08 13:23:22.8 | 0.3 | T | BUC | |
| BUR01 | 78.840 | 354 | A | P | 2012-04-08 13:23:23.5 | 1 | T | GFZ | |
| RJOB | 78.940 | 3 | A | P | 2012-04-08 13:23:24.2 | 1.2 | T | GFZ | |
| CM01 | 79.720 | 287 | A | P | 2012-04-08 13:23:27.1 | 0 | T | NEIR | |
| DRGR | 79.800 | 356 | M | P | 2012-04-08 13:23:27.7 | 0 | T | BUC | |
| KIV | 80.210 | 341 | M | P | 2012-04-08 13:23:31.1 | 1.2 | T | GSRC | |
| NCK | 80.480 | 340 | M | P | 2012-04-08 13:23:32.7 | 1.4 | T | GSRC | |
| PLOR | 80.500 | 353 | M | P | 2012-04-08 13:23:30.9 | -0.5 | T | BUC | |
| VOIR | 81.020 | 354 | M | P | 2012-04-08 13:23:33.2 | -1.1 | T | BUC | |
| BZS | 81.020 | 356 | M | P | 2012-04-08 13:23:34.3 | 0.2 | T | BUC | |
| GNI | 83.450 | 339 | M | P | 2012-04-08 13:23:48.8 | 1.7 | T | GSRC | |
| VTS | 83.960 | 355 | M | P | 2012-04-08 13:23:48.2 | -1.5 | T | BUC | |
| BR131 | 85.830 | 347 | A | P | 2012-04-08 13:23:58.5 | -0.6 | T | NEIR | |
| BR231 | 85.830 | 348 | A | P | 2012-04-08 13:23:59.0 | 0 | T | NEIR |