| Author | NC |
| Date and time | 2026-02-28 17:51:15.9 UTC |
| Latitude | 39.493 |
| Longitude | -122.007 |
| Depth | 26.89 |
| Magnitude | 2.1 MD |
| Region | NORTHERN CALIFORNIA |
| Latest update | 2026-03-11 10:10:00.2 UTC |
| rms | 0.12 s |
| N° phases used for the localisation | 16 |
| N° stations used for the localisation | 13 |
| Gap | 48.1 ° |
| 95% confidence ellipse | |
| semi major | 2.496 |
| semi minor | 0.864 |
| Azimuth | 246 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| BK | BAYL | 0.119 | 341 | M | P | 2026-02-28 17:51:20.8 | -0.01 | T | NC0000 |
| BK | BAYL | 0.119 | 341 | M | S | 2026-02-28 17:51:25.0 | 0.29 | T | NC0001 |
| WR | THER | 0.247 | 92 | M | P | 2026-02-28 17:51:22.1 | -0.09 | T | NC0002 |
| NC | GFC | 0.274 | 233 | M | P | 2026-02-28 17:51:22.9 | 0.13 | T | NC0003 |
| NC | GFC | 0.274 | 233 | M | S | 2026-02-28 17:51:28.0 | -0.06 | T | NC0004 |
| BK | SUTB | 0.314 | 147 | M | P | 2026-02-28 17:51:22.7 | -0.1 | T | NC0005 |
| BK | SUTB | 0.314 | 147 | M | S | 2026-02-28 17:51:27.7 | -0.58 | NC0006 | |
| BK | GCKB | 0.336 | 279 | M | P | 2026-02-28 17:51:23.8 | 0.02 | T | NC0007 |
| BK | GCKB | 0.336 | 279 | M | S | 2026-02-28 17:51:29.7 | -0.31 | T | NC0008 |
| BK | BCCR | 0.388 | 33 | M | P | 2026-02-28 17:51:23.9 | -0.18 | T | NC0009 |
| BK | BCCR | 0.388 | 33 | M | S | 2026-02-28 17:51:29.7 | -0.75 | NC0010 | |
| BK | ORV | 0.397 | 81 | M | P | 2026-02-28 17:51:24.0 | -0.11 | T | NC0011 |
| BK | ORV | 0.397 | 81 | M | S | 2026-02-28 17:51:29.9 | -0.63 | NC0012 | |
| NC | GBB | 0.404 | 320 | M | P | 2026-02-28 17:51:24.2 | -0.06 | T | NC0013 |
| BK | AONC | 0.449 | 355 | M | P | 2026-02-28 17:51:25.2 | 0.22 | T | NC0014 |
| BK | GTSB | 0.496 | 249 | M | P | 2026-02-28 17:51:25.7 | 0.03 | T | NC0015 |
| BK | BOYR | 0.532 | 162 | M | P | 2026-02-28 17:51:26.1 | -0.03 | T | NC0016 |
| BK | GASB | 0.571 | 287 | M | P | 2026-02-28 17:51:26.3 | -0.11 | T | NC0017 |
| BK | SNCR | 0.573 | 199 | M | P | 2026-02-28 17:51:27.3 | 0.56 | NC0018 | |
| BK | SFRE | 0.580 | 114 | M | P | 2026-02-28 17:51:27.0 | 0.15 | T | NC0019 |
| BK | MKOF | 0.838 | 98 | M | P | 2026-02-28 17:51:31.6 | 1.01 | NC0020 | |
| BK | WEBR | 1.283 | 127 | M | P | 2026-02-28 17:51:38.5 | 1.67 | NC0021 | |
| BK | PETL | 1.964 | 295 | M | P | 2026-02-28 17:51:46.8 | 0.51 | NC0022 |