Right now
The most recent data we hold from SCEDC arrived 9 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
Reported by SCEDC 106 days ago.
No stronger detection stands among the 28 recorded within 20 km of this point since 8 May 2026 — 2 others scored the same. The last comparable one was on 18 May 2026. 2 more were recorded here in the fortnight before it.
What the source measured
SCEDC reported: ###.# km ( ###.# mi) WSW (az= 244.8) from Sea Ranch, CA
SCEDC recorded magnitude 6.0 at a depth of 16 km.
The seismic region given by the source is ###.# km ( ###.# mi) WSW (az= 244.8) from Sea Ranch, CA.
Nearby, since 8 May 2026
- May 23, 2026 · score 24 · 0.0 km
- May 18, 2026 · score 0 · 3.7 km
- May 23, 2026 · score 0 · 7.5 km
How we know
One source: SCEDC. Not yet confirmed by a second, independent source.
Our own score for this event is 24 out of 100, at 58 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Earthquakes |
| Severity | High |
| Calamity Score (ours) | 24 / 100 |
| Our confidence | 58% |
| Coordinates | 19.4266, -155.8103 |
| Nearest City | Hilo (83 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-23T05:46:01.908Z |
| Source | https://scedc.caltech.edu/recent/Quakes/ci10240726.html |
Score Breakdown
Technical Details
| Mag | 6 |
| Depth | 16.12 |
| MagType | w |
| Region | ###.# km ( ###.# mi) WSW (az= 244.8) from Sea Ranch, CA |
Safety Information
If you feel shaking: Drop, Cover, and Hold On. Move away from windows, heavy objects, and exterior walls. After shaking stops, check for injuries and structural damage. Be prepared for aftershocks, which can occur minutes to months after the mainshock. Follow instructions from local emergency management authorities.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a earthquake event with CalamityScore 24/100, in United States (United States), based on data from scedc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.