| Author | NEIR |
| Date and time | 2026-03-28 22:52:57.5 UTC |
| Latitude | 43.516 |
| Longitude | -127.743 |
| Depth | 10 |
| Magnitude | 3.1 ML |
| Region | OFF COAST OF OREGON |
| Latest update | 2026-03-29 00:20:11.7 UTC |
| rms | 0.55 s |
| N° phases used for the localisation | 41 |
| N° stations used for the localisation | 38 |
| Gap | 268.4 ° |
| 95% confidence ellipse | |
| semi major | 15.913 |
| semi minor | 3.027 |
| Azimuth | 281 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| OO | HYSB1 | 1.957 | 59 | M | Pn | 2026-03-28 22:53:28.2 | -2.17 | T | NEIR0000 |
| OO | HYSB1 | 1.957 | 59 | M | Sn | 2026-03-28 22:53:54.4 | -0.37 | T | NEIR0001 |
| UW | JEDS | 2.691 | 84 | M | Pn | 2026-03-28 22:53:39.8 | -1.04 | T | NEIR0002 |
| UW | JEDS | 2.691 | 84 | M | Sn | 2026-03-28 22:54:14.0 | 0.51 | T | NEIR0003 |
| UO | DING | 2.775 | 102 | M | Pn | 2026-03-28 22:53:42.1 | 0.16 | T | NEIR0004 |
| UO | DING | 2.775 | 102 | M | Sn | 2026-03-28 22:54:15.8 | 0.25 | T | NEIR0005 |
| UO | LAIR | 2.802 | 96 | M | Pn | 2026-03-28 22:53:41.9 | -0.5 | T | NEIR0006 |
| UW | BABR | 3.055 | 67 | M | Pn | 2026-03-28 22:53:44.2 | -1.63 | T | NEIR0007 |
| UO | ROGE | 3.095 | 104 | M | Pn | 2026-03-28 22:53:45.6 | -0.87 | T | NEIR0008 |
| UO | VINO | 3.145 | 90 | M | Pn | 2026-03-28 22:53:46.8 | -0.35 | T | NEIR0009 |
| PB | B032 | 3.163 | 86 | M | Pn | 2026-03-28 22:53:47.1 | -0.25 | T | NEIR0010 |
| UO | DBO | 3.306 | 95 | M | Pn | 2026-03-28 22:53:49.6 | 0.21 | T | NEIR0011 |
| IU | COR | 3.372 | 70 | M | Pn | 2026-03-28 22:53:49.4 | -0.82 | T | NEIR0012 |
| UO | KING | 3.404 | 102 | M | Pn | 2026-03-28 22:53:50.5 | -0.27 | T | NEIR0013 |
| UO | BUCK | 3.506 | 77 | M | Pn | 2026-03-28 22:53:52.0 | -0.09 | T | NEIR0014 |
| UO | NBFR | 3.547 | 50 | M | Pn | 2026-03-28 22:53:50.6 | -1.95 | T | NEIR0015 |
| UO | WLOO | 3.746 | 73 | M | Pn | 2026-03-28 22:53:55.3 | -0.02 | T | NEIR0016 |
| UW | BBO | 3.753 | 98 | M | Pn | 2026-03-28 22:53:56.3 | 0.7 | T | NEIR0017 |
| UO | NATH | 3.878 | 84 | M | Pn | 2026-03-28 22:53:58.1 | 0.9 | T | NEIR0018 |
| UO | MARQ | 3.957 | 65 | M | Pn | 2026-03-28 22:53:58.6 | 0.35 | T | NEIR0019 |
| UO | PF27 | 4.098 | 59 | M | Pn | 2026-03-28 22:54:00.9 | 0.67 | T | NEIR0020 |
| UW | LCCR | 4.134 | 64 | M | Pn | 2026-03-28 22:54:00.9 | 0.22 | T | NEIR0021 |
| UW | BLOW | 4.167 | 72 | M | Pn | 2026-03-28 22:54:01.3 | 0.13 | T | NEIR0022 |
| CC | WIFE | 4.323 | 81 | M | Pn | 2026-03-28 22:54:04.3 | 0.82 | T | NEIR0023 |
| UW | DEAL | 4.375 | 41 | M | Pn | 2026-03-28 22:54:02.9 | -1.15 | T | NEIR0024 |
| UW | YACT | 4.495 | 56 | M | Pn | 2026-03-28 22:54:05.9 | 0.27 | T | NEIR0025 |
| UW | HOOD | 4.720 | 65 | M | Pn | 2026-03-28 22:54:09.9 | 1.04 | T | NEIR0026 |
| CC | JRO | 4.795 | 53 | M | Pn | 2026-03-28 22:54:10.0 | 0.14 | T | NEIR0027 |
| UO | PINE | 4.941 | 84 | M | Pn | 2026-03-28 22:54:12.3 | 0.33 | T | NEIR0028 |
| BK | PETY | 4.980 | 130 | M | Pn | 2026-03-28 22:54:11.3 | -1.12 | T | NEIR0029 |
| UW | KREP | 5.064 | 60 | M | Pn | 2026-03-28 22:54:13.9 | 0.39 | T | NEIR0030 |
| UW | WATCH | 5.092 | 51 | M | Pn | 2026-03-28 22:54:14.0 | -0 | T | NEIR0031 |
| CC | ELBE | 5.093 | 48 | M | Pn | 2026-03-28 22:54:13.9 | -0 | T | NEIR0032 |
| UW | ASR2 | 5.095 | 57 | M | Pn | 2026-03-28 22:54:14.8 | 0.82 | T | NEIR0033 |
| UW | LON | 5.296 | 50 | M | Pn | 2026-03-28 22:54:16.7 | 0 | T | NEIR0034 |
| UW | GNW | 5.318 | 39 | M | Pn | 2026-03-28 22:54:15.9 | -1.03 | T | NEIR0035 |
| UW | STOR | 5.467 | 46 | M | Pn | 2026-03-28 22:54:19.0 | -0.01 | T | NEIR0036 |
| UW | MOX | 6.094 | 57 | M | Pn | 2026-03-28 22:54:28.6 | 0.96 | T | NEIR0037 |
| UW | WRW | 6.470 | 46 | M | Pn | 2026-03-28 22:54:32.8 | -0.11 | T | NEIR0038 |
| UW | GPW | 6.513 | 43 | M | Pn | 2026-03-28 22:54:33.8 | 0.23 | T | NEIR0039 |
| UW | TWISP | 7.249 | 44 | M | Pn | 2026-03-28 22:54:42.0 | -1.54 | T | NEIR0040 |