| Author | |
| Date and time | 2021-10-23 03:10:02.7 UTC |
| Latitude | 51.501 |
| Longitude | 178.829 |
| Depth | 57 |
| Magnitude | 5.1 mb |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2021-10-23 03:21:55.7 UTC |
| rms | 1.02 s |
| N° phases used for the localisation | 198 |
| N° stations used for the localisation | 198 |
| Gap | 79.0 ° |
| 95% confidence ellipse | |
| semi major | 5.60 |
| semi minor | 3.00 |
| Azimuth | 170 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| AMKA | 0.320 | 112 | M | Pn | 2021-10-23 03:10:10.1 | -2.60 | T | ||
| AMKA | 0.320 | 112 | M | Sn | 2021-10-23 03:10:16.0 | -3.90 | T | ||
| LSSE | 0.460 | 340 | M | Pn | 2021-10-23 03:10:13.4 | -0.70 | T | ||
| LSSE | 0.460 | 340 | M | Sn | 2021-10-23 03:10:22.1 | -0.20 | T | ||
| LSPA | 0.480 | 341 | M | Pn | 2021-10-23 03:10:13.7 | -0.60 | T | ||
| LSPA | 0.480 | 341 | M | Sn | 2021-10-23 03:10:22.1 | -0.60 | T | ||
| LSSA | 0.490 | 337 | M | Pn | 2021-10-23 03:10:13.6 | -0.80 | T | ||
| LSSA | 0.490 | 337 | M | Sn | 2021-10-23 03:10:22.6 | -0.20 | T | ||
| LSNW | 0.510 | 338 | M | Pn | 2021-10-23 03:10:13.7 | -0.90 | T | ||
| LSNW | 0.510 | 338 | M | Sn | 2021-10-23 03:10:22.4 | -0.70 | T | ||
| CESW | 0.610 | 49 | M | Pn | 2021-10-23 03:10:15.1 | -0.60 | T | ||
| CESW | 0.610 | 49 | M | Sn | 2021-10-23 03:10:24.6 | -0.50 | T | ||
| CETU | 0.620 | 41 | M | Pn | 2021-10-23 03:10:15.6 | -0.30 | T | ||
| CETU | 0.620 | 41 | M | Sn | 2021-10-23 03:10:25.0 | -0.50 | T | ||
| CERAA | 0.670 | 52 | M | Pn | 2021-10-23 03:10:15.9 | -0.60 | T | ||
| CERAA | 0.670 | 52 | M | Sn | 2021-10-23 03:10:26.3 | -0.20 | T | ||
| SMY | 3.160 | 295 | M | Pn | 2021-10-23 03:10:50.4 | 0.40 | T | ||
| SMY | 3.160 | 295 | M | P | 2021-10-23 03:10:50.6 | 0.60 | T | ||
| KOWE | 4.370 | 76 | M | Sn | 2021-10-23 03:11:57.2 | 1.00 | T | ||
| KOKL | 4.390 | 77 | M | Pn | 2021-10-23 03:11:07.5 | 0.60 | T | ||
| UNV | 9.210 | 70 | M | Pn | 2021-10-23 03:12:15.1 | 2.20 | T | ||
| AKUT | 9.680 | 68 | M | Pn | 2021-10-23 03:12:20.8 | 1.50 | T | ||
| PET | 12.440 | 285 | M | P | 2021-10-23 03:12:58.5 | 1.40 | T | ||
| SDPT | 12.900 | 65 | M | Pn | 2021-10-23 03:13:03.4 | 0.00 | T | ||
| PETK | 13.010 | 285 | M | Pn | 2021-10-23 03:13:07.3 | 2.40 | T | ||
| O14K | 13.670 | 48 | M | Pn | 2021-10-23 03:13:17.6 | 3.80 | T | ||
| N15K | 14.610 | 45 | M | Pn | 2021-10-23 03:13:28.5 | 2.20 | T | ||
| P16K | 15.130 | 51 | M | P | 2021-10-23 03:13:36.2 | -0.90 | T | ||
| K15K | 15.140 | 37 | M | P | 2021-10-23 03:13:35.8 | -1.40 | T | ||
| F15K | 16.530 | 24 | M | P | 2021-10-23 03:13:54.0 | 1.30 | T | ||
| SII | 16.570 | 62 | M | Pn | 2021-10-23 03:13:51.4 | 0.00 | T | ||
| J17K | 16.700 | 36 | M | P | 2021-10-23 03:13:56.3 | 1.80 | T | ||
| N18K | 16.710 | 47 | M | P | 2021-10-23 03:13:55.8 | 1.10 | T | ||
| O18K | 16.740 | 50 | M | P | 2021-10-23 03:13:55.9 | 0.80 | T | ||
| L18K | 17.010 | 42 | M | P | 2021-10-23 03:13:59.5 | 1.50 | T | ||
| H17K | 17.360 | 31 | M | P | 2021-10-23 03:14:04.2 | 2.40 | T | ||
| N19K | 17.400 | 47 | M | P | 2021-10-23 03:14:04.5 | 2.00 | T | ||
| G17K | 17.500 | 29 | M | P | 2021-10-23 03:14:05.5 | 2.00 | T | ||
| KDAK | 17.590 | 58 | M | P | 2021-10-23 03:14:03.1 | -1.20 | T | ||
| BILL | 17.660 | 344 | M | P | 2021-10-23 03:14:07.6 | 2.40 | T | ||
| L19K | 17.770 | 43 | M | P | 2021-10-23 03:14:07.3 | 0.90 | T | ||
| SEY | 18.150 | 319 | M | P | 2021-10-23 03:14:11.8 | 1.30 | T | ||
| IMAR | 20.040 | 33 | M | P | 2021-10-23 03:14:32.7 | 1.40 | T | ||
| PMR | 20.110 | 48 | M | P | 2021-10-23 03:14:31.7 | -0.20 | T | ||
| BPAW | 20.160 | 40 | M | P | 2021-10-23 03:14:33.7 | 1.00 | T | ||
| TRF | 20.190 | 42 | M | P | 2021-10-23 03:14:33.9 | 0.70 | T | ||
| SML | 20.530 | 47 | M | P | 2021-10-23 03:14:36.3 | -0.30 | T | ||
| RND | 20.780 | 43 | M | P | 2021-10-23 03:14:39.1 | -0.30 | T | ||
| F21K | 20.830 | 31 | M | P | 2021-10-23 03:14:41.5 | 1.70 | T | ||
| MCK | 20.860 | 42 | M | P | 2021-10-23 03:14:39.5 | -0.70 | T | ||
| D20K | 20.860 | 25 | M | P | 2021-10-23 03:14:41.2 | 1.00 | T | ||
| KUR | 21.380 | 265 | M | P | 2021-10-23 03:14:45.4 | -0.20 | T | ||
| COLA | 21.710 | 39 | M | P | 2021-10-23 03:14:48.3 | -1.00 | T | ||
| ILAR | 22.060 | 40 | M | P | 2021-10-23 03:14:50.9 | -2.10 | T | ||
| TOLK | 22.840 | 30 | M | P | 2021-10-23 03:15:01.8 | 0.40 | T | ||
| L26K | 23.070 | 45 | M | P | 2021-10-23 03:15:03.7 | 0.00 | T | ||
| BCAR | 23.770 | 46 | M | P | 2021-10-23 03:15:10.0 | -0.30 | T | ||
| YSS | 23.810 | 273 | A | P | 2021-10-23 03:15:12.0 | 1.60 | T | ||
| BMAR | 23.930 | 35 | M | P | 2021-10-23 03:15:12.1 | 0.30 | T | ||
| DAWY | 25.010 | 44 | M | P | 2021-10-23 03:15:21.6 | 0.00 | T | ||
| JKA | 25.210 | 267 | M | P | 2021-10-23 03:15:24.0 | 0.90 | T | ||
| YAK | 28.180 | 311 | M | P | 2021-10-23 03:15:49.4 | -0.70 | T | ||
| INK | 28.180 | 36 | M | P | 2021-10-23 03:15:50.2 | 0.20 | T | ||
| KLR | 29.690 | 285 | M | P | 2021-10-23 03:16:03.3 | -0.10 | T | ||
| TIXI | 29.760 | 331 | M | P | 2021-10-23 03:16:03.9 | -0.20 | T | ||
| ZEA | 30.800 | 295 | M | P | 2021-10-23 03:16:12.1 | -1.10 | T | ||
| USRK | 31.780 | 276 | M | P | 2021-10-23 03:16:21.0 | -0.70 | T | ||
| MAJO | 32.330 | 259 | M | P | 2021-10-23 03:16:26.9 | 0.30 | T | ||
| MJAR | 32.330 | 259 | M | P | 2021-10-23 03:16:27.3 | 0.70 | T | ||
| PSTR | 33.320 | 274 | M | P | 2021-10-23 03:16:34.9 | -0.30 | T | ||
| JGF | 33.470 | 258 | M | P | 2021-10-23 03:16:38.0 | 1.50 | T | ||
| YKAW3 | 36.150 | 46 | M | P | 2021-10-23 03:17:00.1 | 0.20 | T | ||
| YKA | 36.170 | 46 | M | P | 2021-10-23 03:16:59.8 | -0.20 | T | ||
| KSAR | 38.160 | 269 | M | P | 2021-10-23 03:17:17.4 | 0.70 | T | ||
| PNT | 38.240 | 68 | M | P | 2021-10-23 03:17:17.3 | -0.20 | T | ||
| INCN | 38.920 | 270 | M | P | 2021-10-23 03:17:22.7 | -0.40 | T | ||
| TJN | 39.150 | 268 | M | P | 2021-10-23 03:17:25.4 | 0.40 | T | ||
| KSXB | 39.520 | 81 | M | P | 2021-10-23 03:17:29.5 | 1.20 | T | ||
| HAWA | 39.710 | 72 | M | P | 2021-10-23 03:17:30.2 | 0.50 | T | ||
| NEW | 40.190 | 68 | A | P | 2021-10-23 03:17:33.6 | -0.20 | T | ||
| BMO | 41.850 | 73 | M | P | 2021-10-23 03:17:47.9 | 0.40 | T | ||
| WVOR | 42.390 | 77 | A | P | 2021-10-23 03:17:52.7 | 0.80 | T | ||
| ALE | 42.680 | 10 | M | P | 2021-10-23 03:17:54.6 | 0.20 | T | ||
| BLKN | 43.420 | 39 | M | P | 2021-10-23 03:17:59.4 | -0.90 | T | ||
| NRIK | 43.510 | 329 | M | P | 2021-10-23 03:18:02.0 | 1.00 | T | ||
| HLID | 44.290 | 73 | A | P | 2021-10-23 03:18:07.2 | -0.10 | T | ||
| TLY | 44.690 | 301 | M | P | 2021-10-23 03:18:10.2 | -0.20 | T | ||
| BOZ | 44.760 | 69 | M | P | 2021-10-23 03:18:10.7 | -0.40 | T | ||
| ULN | 44.820 | 295 | M | P | 2021-10-23 03:18:11.3 | -0.30 | T | ||
| NVAR | 44.970 | 81 | A | P | 2021-10-23 03:18:13.5 | 0.70 | T | ||
| SONM | 45.210 | 295 | M | P | 2021-10-23 03:18:15.1 | 0.40 | T | ||
| FFC | 45.210 | 53 | M | P | 2021-10-23 03:18:13.0 | -1.60 | T | ||
| ELK | 45.440 | 77 | A | P | 2021-10-23 03:18:17.2 | 0.70 | T | ||
| RLMT | 46.430 | 68 | A | P | 2021-10-23 03:18:23.8 | -0.50 | T | ||
| AHID | 46.730 | 72 | A | P | 2021-10-23 03:18:26.8 | 0.20 | T | ||
| HWUT | 47.140 | 73 | A | P | 2021-10-23 03:18:30.1 | 0.30 | T | ||
| TPNV | 47.170 | 81 | A | P | 2021-10-23 03:18:30.8 | 0.90 | T | ||
| DUG | 47.250 | 76 | A | P | 2021-10-23 03:18:31.3 | 0.70 | T | ||
| GWY | 47.400 | 83 | M | P | 2021-10-23 03:18:32.4 | 0.70 | T | ||
| BW06 | 47.640 | 71 | A | P | 2021-10-23 03:18:33.3 | -0.50 | T | ||
| PDAR | 47.640 | 71 | M | P | 2021-10-23 03:18:33.3 | -0.50 | T | ||
| PFO | 49.220 | 85 | M | P | 2021-10-23 03:18:45.2 | -0.40 | T | ||
| XPFO | 49.210 | 85 | M | P | 2021-10-23 03:18:45.3 | -0.30 | T | ||
| KBS | 49.510 | 357 | M | P | 2021-10-23 03:18:47.9 | -0.20 | T | ||
| CBX | 49.950 | 86 | M | P | 2021-10-23 03:18:52.6 | 1.40 | T | ||
| RSSD | 50.030 | 66 | M | P | 2021-10-23 03:18:52.9 | 0.80 | T | ||
| SPITS | 50.050 | 355 | A | P | 2021-10-23 03:18:51.1 | -1.20 | T | ||
| ULM | 50.790 | 56 | M | P | 2021-10-23 03:18:56.1 | -1.50 | T | ||
| WUAZ | 51.100 | 79 | A | P | 2021-10-23 03:19:00.9 | 0.90 | T | ||
| DAG | 51.420 | 5 | A | P | 2021-10-23 03:19:01.5 | -1.10 | T | ||
| MVCO | 51.740 | 76 | A | P | 2021-10-23 03:19:05.2 | 0.30 | T | ||
| ISCO | 51.810 | 72 | A | P | 2021-10-23 03:19:05.2 | -0.30 | T | ||
| AGMN | 51.980 | 58 | A | P | 2021-10-23 03:19:05.2 | -1.30 | T | ||
| ZALV | 52.790 | 312 | M | P | 2021-10-23 03:19:11.5 | -1.10 | T | ||
| SUMG | 53.430 | 13 | M | P | 2021-10-23 03:19:17.6 | -0.40 | T | ||
| BEAR | 53.460 | 353 | A | P | 2021-10-23 03:19:16.8 | -0.90 | T | ||
| TUC | 53.610 | 82 | M | P | 2021-10-23 03:19:18.0 | -0.40 | T | ||
| DGZ | 54.220 | 307 | M | P | 2021-10-23 03:19:23.1 | -0.20 | T | ||
| ANMO | 54.480 | 77 | M | P | 2021-10-23 03:19:25.4 | 0.50 | T | ||
| EYMN | 54.470 | 56 | A | P | 2021-10-23 03:19:23.9 | -1.00 | T | ||
| MNTX | 57.350 | 79 | A | P | 2021-10-23 03:19:46.0 | 0.80 | T | ||
| SCIA | 57.530 | 62 | M | P | 2021-10-23 03:19:46.6 | 0.00 | T | ||
| ARCES | 57.600 | 349 | A | P | 2021-10-23 03:19:45.6 | -1.90 | T | ||
| KUQ | 57.700 | 35 | M | P | 2021-10-23 03:19:46.8 | -1.20 | T | ||
| KURK | 57.780 | 312 | A | P | 2021-10-23 03:19:48.2 | -0.30 | T | ||
| LVZ | 57.840 | 345 | M | P | 2021-10-23 03:19:47.4 | -1.80 | T | ||
| JFWS | 58.460 | 59 | A | P | 2021-10-23 03:19:51.6 | -1.60 | T | ||
| MK31 | 58.720 | 307 | M | P | 2021-10-23 03:19:54.3 | -0.70 | T | ||
| MKAR | 58.720 | 307 | M | P | 2021-10-23 03:19:54.3 | -0.80 | T | ||
| MAKZ | 58.860 | 307 | M | P | 2021-10-23 03:19:55.5 | -0.60 | T | ||
| BORK | 59.760 | 319 | M | P | 2021-10-23 03:20:02.1 | -0.20 | T | ||
| TXAR | 60.070 | 80 | M | P | 2021-10-23 03:20:04.6 | 0.40 | T | ||
| L44A | 60.220 | 59 | M | P | 2021-10-23 03:20:03.7 | -1.60 | T | ||
| OZNA | 60.490 | 76 | M | P | 2021-10-23 03:20:06.0 | -1.10 | T | ||
| HPIG | 60.540 | 83 | A | P | 2021-10-23 03:20:07.7 | 0.20 | T | ||
| HDIL | 60.610 | 61 | A | P | 2021-10-23 03:20:06.9 | -1.00 | T | ||
| SCHQ | 60.730 | 37 | A | P | 2021-10-23 03:20:07.9 | -1.10 | T | ||
| CCM | 61.280 | 64 | A | P | 2021-10-23 03:20:10.7 | -1.70 | T | ||
| JCT | 61.610 | 76 | A | P | 2021-10-23 03:20:14.6 | 0.00 | T | ||
| ARTI | 61.700 | 327 | A | P | 2021-10-23 03:20:15.8 | 0.20 | T | ||
| MIAR | 62.420 | 68 | A | P | 2021-10-23 03:20:20.1 | 0.10 | T | ||
| KIRV | 62.700 | 333 | M | P | 2021-10-23 03:20:21.8 | -0.40 | T | ||
| WCI | 63.890 | 61 | A | P | 2021-10-23 03:20:30.2 | 0.30 | T | ||
| WVT | 64.560 | 63 | A | P | 2021-10-23 03:20:32.7 | -1.50 | T | ||
| FINES | 65.210 | 346 | A | P | 2021-10-23 03:20:36.9 | -1.90 | T | ||
| ZAIG | 65.500 | 84 | A | P | 2021-10-23 03:20:41.5 | 1.10 | T | ||
| AAK | 65.560 | 308 | A | P | 2021-10-23 03:20:41.4 | 0.40 | T | ||
| ASAI | 65.830 | 306 | A | P | 2021-10-23 03:20:43.9 | 0.90 | T | ||
| SSPA | 66.530 | 54 | A | P | 2021-10-23 03:20:45.8 | -1.20 | T | ||
| ABKAR | 66.840 | 322 | A | P | 2021-10-23 03:20:49.4 | 0.30 | T | ||
| FAKI | 67.100 | 232 | M | P | 2021-10-23 03:20:50.6 | 0.60 | T | ||
| NC3 | 67.020 | 354 | A | P | 2021-10-23 03:20:49.6 | -0.90 | T | ||
| KKAR | 67.120 | 311 | A | P | 2021-10-23 03:20:50.8 | 0.00 | T | ||
| NORES | 67.530 | 353 | A | P | 2021-10-23 03:20:52.3 | -1.40 | T | ||
| SHL | 68.550 | 285 | A | P | 2021-10-23 03:20:59.3 | -0.50 | T | ||
| BELG | 68.520 | 330 | M | P | 2021-10-23 03:20:59.2 | -0.50 | T | ||
| DRLN | 68.640 | 36 | A | P | 2021-10-23 03:20:59.4 | -1.10 | T | ||
| TOLI2 | 69.790 | 245 | M | P | 2021-10-23 03:21:06.7 | -0.10 | T | ||
| EVN | 69.800 | 290 | A | P | 2021-10-23 03:21:08.6 | 0.50 | T | ||
| NPW | 70.260 | 277 | A | P | 2021-10-23 03:21:09.7 | -0.30 | T | ||
| KKN | 70.830 | 291 | M | P | 2021-10-23 03:21:14.9 | 1.10 | T | ||
| NIL | 73.050 | 303 | A | P | 2021-10-23 03:21:27.7 | 0.70 | T | ||
| NOUC | 74.150 | 192 | M | P | 2021-10-23 03:21:31.7 | -1.10 | T | ||
| KBL | 74.510 | 306 | A | P | 2021-10-23 03:21:35.1 | -0.80 | T | ||
| AKASG | 74.830 | 341 | A | P | 2021-10-23 03:21:36.7 | -1.00 | T | ||
| AKBB | 74.830 | 341 | M | P | 2021-10-23 03:21:37.2 | -0.50 | T | ||
| KIEV | 74.840 | 341 | A | P | 2021-10-23 03:21:37.2 | -0.60 | T | ||
| KDU | 75.520 | 227 | M | P | 2021-10-23 03:21:41.1 | 0.40 | T | ||
| DSB | 75.400 | 3 | A | P | 2021-10-23 03:21:40.5 | -0.60 | T | ||
| MTN | 76.280 | 228 | M | P | 2021-10-23 03:21:45.5 | 0.40 | T | ||
| CTAO | 76.830 | 211 | A | P | 2021-10-23 03:21:48.5 | 0.30 | T | ||
| CCIG | 76.820 | 80 | A | P | 2021-10-23 03:21:50.1 | 1.40 | T | ||
| KIV | 77.510 | 329 | A | P | 2021-10-23 03:21:52.8 | -0.20 | T | ||
| NCK | 77.630 | 329 | M | P | 2021-10-23 03:21:54.1 | 0.60 | T | ||
| KBZ | 77.650 | 329 | M | P | 2021-10-23 03:21:54.9 | 1.30 | T | ||
| SHA1 | 77.710 | 329 | M | P | 2021-10-23 03:21:55.4 | 1.10 | T | ||
| IPM | 78.930 | 263 | A | P | 2021-10-23 03:21:59.8 | -0.20 | T | ||
| GNI | 80.220 | 326 | M | P | 2021-10-23 03:22:08.7 | 0.80 | T | ||
| WRA | 81.140 | 222 | M | P | 2021-10-23 03:22:11.3 | -0.50 | T | ||
| WR1 | 81.140 | 222 | M | P | 2021-10-23 03:22:11.6 | -0.20 | T | ||
| PSI | 81.620 | 264 | M | P | 2021-10-23 03:22:14.6 | 0.00 | T | ||
| BRTR | 84.080 | 334 | M | P | 2021-10-23 03:22:28.2 | 0.10 | T | ||
| BR131 | 84.080 | 334 | M | P | 2021-10-23 03:22:28.4 | 0.30 | T | ||
| AS17 | 84.600 | 221 | M | P | 2021-10-23 03:22:29.9 | 0.10 | T | ||
| AS15 | 84.610 | 221 | M | P | 2021-10-23 03:22:30.4 | 0.60 | T | ||
| ASAR | 84.640 | 221 | A | P | 2021-10-23 03:22:29.9 | 0.00 | T | ||
| AS09 | 84.660 | 221 | M | P | 2021-10-23 03:22:30.6 | 0.60 | T | ||
| OOD | 87.640 | 217 | M | P | 2021-10-23 03:22:45.1 | 0.50 | T | ||
| WRKA | 88.220 | 225 | M | P | 2021-10-23 03:22:48.3 | 0.80 | T | ||
| MALK | 88.610 | 282 | M | P | 2021-10-23 03:22:49.0 | -0.50 | T | ||
| UOSS | 88.700 | 310 | A | P | 2021-10-23 03:22:48.4 | -1.80 | T | ||
| MBWA | 88.930 | 233 | A | P | 2021-10-23 03:22:49.5 | -1.20 | T | ||
| LCRK | 89.120 | 214 | M | P | 2021-10-23 03:22:52.1 | 0.50 | T | ||
| PSA00 | 89.220 | 233 | A | P | 2021-10-23 03:22:51.6 | -0.50 | T | ||
| YAPP | 90.380 | 214 | M | P | 2021-10-23 03:22:58.0 | 0.50 | T | ||
| MULG | 90.500 | 218 | M | P | 2021-10-23 03:22:58.1 | 0.00 | T | ||
| MEEK | 94.070 | 231 | M | P | 2021-10-23 03:23:14.5 | -0.10 | T | ||
| RAYN | 94.720 | 318 | A | P | 2021-10-23 03:23:17.8 | -0.50 | T |