| Author | |
| Date and time | 2023-03-21 15:57:13.2 UTC |
| Latitude | 53.144 |
| Longitude | 172.443 |
| Depth | 10 |
| Magnitude | 4.2 mb |
| Region | NEAR ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2023-03-21 16:43:53.6 UTC |
| rms | 0.79 s |
| N° phases used for the localisation | 88 |
| N° stations used for the localisation | 88 |
| Gap | 94.0 ° |
| 95% confidence ellipse | |
| semi major | 22.3 |
| semi minor | 2.9 |
| Azimuth | 93 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| KHMB | M | P | 2023-03-21 16:05:19.6 | 0.6 | T | NEIR | |||
| MZTA | M | P | 2023-03-21 16:05:31.4 | 0.5 | T | NEIR | |||
| SRMT | M | P | 2023-03-21 16:05:36.9 | 0.5 | T | NEIR | |||
| VRUT | M | P | 2023-03-21 16:06:21.5 | 0.1 | T | NEIR | |||
| SHEM | 1.080 | 112 | M | Pn | 2023-03-21 15:57:33.3 | -1.1 | T | NEIR | |
| SHEM | 1.080 | 112 | M | Sg | 2023-03-21 15:57:48.9 | 0.8 | T | NEIR | |
| SMY | 1.080 | 112 | M | Pn | 2023-03-21 15:57:33.2 | -1.2 | T | NEIR | |
| SMY | 1.080 | 112 | M | Sn | 2023-03-21 15:57:48.2 | -1.2 | T | NEIR | |
| KIWB | 6.480 | 97 | M | Pn | 2023-03-21 15:58:48.8 | 0.2 | T | NEIR | |
| PET | 8.300 | 275 | M | Pn | 2023-03-21 15:59:13.1 | -0.4 | T | NEIR | |
| PEA0B | 8.860 | 276 | M | Pn | 2023-03-21 15:59:20.9 | -0.3 | T | NEIR | |
| PETK | 8.860 | 276 | M | Pn | 2023-03-21 15:59:21.0 | -0.2 | T | NEIR | |
| MA2 | 13.580 | 307 | M | Pn | 2023-03-21 16:00:26.7 | 0.9 | T | NEIR | |
| K13K | 15.020 | 45 | M | Pn | 2023-03-21 16:00:44.8 | -0.7 | T | NEIR | |
| BILL | 15.210 | 351 | M | Pn | 2023-03-21 16:00:48.5 | 0.3 | T | NEIR | |
| M14K | 15.800 | 51 | M | Pn | 2023-03-21 16:00:56.1 | 0.4 | T | NEIR | |
| ANM | 16.070 | 36 | M | Pn | 2023-03-21 16:00:59.0 | -0.2 | T | NEIR | |
| N15K | 16.540 | 54 | M | Pn | 2023-03-21 16:01:04.4 | -0.8 | T | NEIR | |
| F15K | 16.990 | 33 | M | Pn | 2023-03-21 16:01:10.4 | -0.5 | T | NEIR | |
| L17K | 17.890 | 48 | M | P | 2023-03-21 16:01:22.3 | -0.4 | T | NEIR | |
| PLBL | 17.920 | 63 | M | P | 2023-03-21 16:01:21.7 | -1.3 | T | NEIR | |
| J17K | 17.970 | 44 | M | P | 2023-03-21 16:01:23.0 | -0.5 | T | NEIR | |
| G17K | 18.260 | 37 | M | P | 2023-03-21 16:01:25.4 | -1.4 | T | NEIR | |
| O18K | 18.910 | 56 | M | P | 2023-03-21 16:01:33.3 | -0.6 | T | NEIR | |
| J19K | 19.610 | 44 | M | P | 2023-03-21 16:01:41.3 | -0.3 | T | NEIR | |
| Q19K | 19.630 | 59 | M | P | 2023-03-21 16:01:42.8 | 0.9 | T | NEIR | |
| KDAK | 20.190 | 63 | M | P | 2023-03-21 16:01:47.2 | -0.7 | T | NEIR | |
| J20K | 20.290 | 44 | M | P | 2023-03-21 16:01:49.2 | 0.3 | T | NEIR | |
| E19K | 20.420 | 34 | M | P | 2023-03-21 16:01:50.5 | 0.1 | T | NEIR | |
| C19K | 20.590 | 29 | M | P | 2023-03-21 16:01:54.7 | 2.4 | T | NEIR | |
| F20K | 20.750 | 36 | M | P | 2023-03-21 16:01:53.7 | -0.3 | T | NEIR | |
| H21K | 21.290 | 41 | M | P | 2023-03-21 16:02:00.7 | 0.8 | T | NEIR | |
| L22K | 21.390 | 50 | M | P | 2023-03-21 16:02:01.4 | 0.3 | T | NEIR | |
| KTH | 21.510 | 47 | M | P | 2023-03-21 16:02:03.3 | 1 | T | NEIR | |
| B20K | 21.810 | 28 | M | P | 2023-03-21 16:02:04.7 | -0.7 | T | NEIR | |
| H22K | 21.930 | 40 | M | P | 2023-03-21 16:02:07.5 | 0.8 | T | NEIR | |
| KNK | 22.360 | 53 | M | P | 2023-03-21 16:02:11.3 | -0 | T | NEIR | |
| SML | 22.440 | 52 | M | P | 2023-03-21 16:02:13.4 | 1.1 | T | NEIR | |
| D22K | 22.590 | 33 | M | P | 2023-03-21 16:02:15.2 | 1.5 | T | NEIR | |
| SCM | 22.920 | 52 | M | P | 2023-03-21 16:02:17.2 | -0.2 | T | NEIR | |
| CCB | 23.070 | 45 | M | P | 2023-03-21 16:02:18.6 | -0.2 | T | NEIR | |
| H24K | 23.290 | 42 | M | P | 2023-03-21 16:02:22.8 | 1.6 | T | NEIR | |
| ILAR | 23.480 | 44 | M | P | 2023-03-21 16:02:22.1 | -1 | T | NEIR | |
| C23K | 23.670 | 31 | M | P | 2023-03-21 16:02:24.1 | -0.7 | T | NEIR | |
| J25K | 24.090 | 45 | M | P | 2023-03-21 16:02:26.9 | -2 | T | NEIR | |
| BMRM | 24.210 | 54 | M | P | 2023-03-21 16:02:29.8 | -0.1 | T | NEIR | |
| GLB | 24.580 | 53 | M | P | 2023-03-21 16:02:32.8 | -0.6 | T | NEIR | |
| SCRK | 24.620 | 47 | M | P | 2023-03-21 16:02:33.1 | -0.6 | T | NEIR | |
| MENT | 24.660 | 49 | M | P | 2023-03-21 16:02:34.2 | 0.2 | T | NEIR | |
| J26L | 24.850 | 46 | M | P | 2023-03-21 16:02:34.6 | -1.2 | T | NEIR | |
| CRQM | 24.930 | 55 | M | P | 2023-03-21 16:02:36.2 | -0.5 | T | NEIR | |
| BMAR | 24.940 | 39 | M | P | 2023-03-21 16:02:36.6 | 0.1 | T | NEIR | |
| M27K | 25.500 | 51 | M | P | 2023-03-21 16:02:42.3 | 0.5 | T | NEIR | |
| BCAR | 25.550 | 49 | M | P | 2023-03-21 16:02:41.8 | -0.3 | T | NEIR | |
| BARN | 25.630 | 54 | M | P | 2023-03-21 16:02:43.3 | 0.3 | T | NEIR | |
| EGAK | 25.910 | 45 | M | P | 2023-03-21 16:02:44.6 | -0.7 | T | NEIR | |
| TIXI | 26.410 | 331 | M | P | 2023-03-21 16:02:50.3 | 0.6 | T | NEIR | |
| HYT | 27.670 | 54 | M | P | 2023-03-21 16:03:01.7 | 0.4 | T | NEIR | |
| PDYAR | 32.760 | 306 | M | P | 2023-03-21 16:03:44.0 | -1.2 | T | NEIR | |
| NBC5 | 35.860 | 56 | M | P | 2023-03-21 16:04:13.8 | 0.6 | T | NEIR | |
| YKA | 37.860 | 46 | M | P | 2023-03-21 16:04:30.3 | 0.5 | T | NEIR | |
| SONM | 40.970 | 290 | M | P | 2023-03-21 16:04:55.3 | -1 | T | NEIR | |
| DBO | 42.670 | 77 | M | P | 2023-03-21 16:05:10.7 | 0.5 | T | NEIR | |
| YBH | 43.830 | 78 | M | P | 2023-03-21 16:05:19.5 | 0 | T | NEIR | |
| GBMT | 46.570 | 66 | M | P | 2023-03-21 16:05:41.1 | -0.3 | T | NEIR | |
| PNTR | 47.340 | 79 | M | P | 2023-03-21 16:05:47.5 | -0 | T | NEIR | |
| BOZ | 47.760 | 67 | M | P | 2023-03-21 16:05:50.9 | -0 | T | NEIR | |
| NVAR | 48.540 | 78 | M | P | 2023-03-21 16:05:56.1 | -0.7 | T | NEIR | |
| BW06 | 50.730 | 68 | M | P | 2023-03-21 16:06:13.8 | 0.2 | T | NEIR | |
| PDAR | 50.740 | 68 | M | P | 2023-03-21 16:06:13.4 | -0.2 | T | NEIR | |
| PSUT | 51.070 | 75 | M | P | 2023-03-21 16:06:16.0 | -0 | T | NEIR | |
| MTPU | 52.370 | 75 | M | P | 2023-03-21 16:06:26.1 | 0.1 | T | NEIR | |
| PKCU | 52.710 | 75 | M | P | 2023-03-21 16:06:29.2 | 0.8 | T | NEIR | |
| RSSD | 52.880 | 64 | M | P | 2023-03-21 16:06:29.0 | -0.6 | T | NEIR | |
| ULM | 53.020 | 53 | M | P | 2023-03-21 16:06:30.1 | -0.2 | T | NEIR | |
| KURK | 53.730 | 308 | M | P | 2023-03-21 16:06:34.8 | -0.7 | T | NEIR | |
| MKAR | 54.570 | 303 | M | P | 2023-03-21 16:06:40.9 | -0.8 | T | NEIR | |
| S22A | 55.650 | 71 | M | P | 2023-03-21 16:06:51.1 | 1.3 | T | NEIR | |
| SDCO | 56.410 | 70 | M | P | 2023-03-21 16:06:55.4 | 0.1 | T | NEIR | |
| EYMN | 56.690 | 53 | M | P | 2023-03-21 16:06:57.5 | 0.5 | T | NEIR | |
| Y22A | 58.260 | 75 | M | P | 2023-03-21 16:07:09.3 | 1.1 | T | NEIR | |
| MNTX | 60.800 | 75 | M | P | 2023-03-21 16:07:26.7 | 1.1 | T | NEIR | |
| AAK | 61.430 | 304 | M | P | 2023-03-21 16:07:30.7 | 0.7 | T | NEIR | |
| VHRN | 61.700 | 76 | M | P | 2023-03-21 16:07:32.4 | 0.7 | T | NEIR | |
| KKAR | 63.040 | 307 | M | P | 2023-03-21 16:07:40.8 | 0.2 | T | NEIR | |
| TX31 | 63.540 | 76 | M | P | 2023-03-21 16:07:44.4 | 0.4 | T | NEIR | |
| TXAR | 63.540 | 76 | M | P | 2023-03-21 16:07:44.3 | 0.3 | T | NEIR | |
| QSPA | 142.870 | 180 | M | PKPpre | 2023-03-21 16:16:42.2 | 2 | T | NEIR |