USGS · August 18, 2026
Magnitude 2.7 earthquake — 35 km NNW of Santa Barbara Is., CA
A magnitude 2.7 earthquake was recorded near 35 km NNW of Santa Barbara Is., CA on Aug 18, 2026, 06:12 AM (local time at the epicentre — PDT, UTC-7), at a depth of about 0.7 km, according to USGS.
USGSFelt by 3 people · community intensity II (weak)Shallow (0–70 km)Reviewed by a seismologist
Updated 2026-09-04 18:16 UTC
The full record
- Magnitude
- M 2.7 · local (Richter) magnitude
- Location
- 35 km NNW of Santa Barbara Is., CA
- Local time at the epicentre
- Aug 18, 2026, 06:12 AM — PDT, UTC-7
- Time (UTC)
- 2026-08-18 13:12 UTC
- Depth
- 0.7 km · Shallow (0–70 km)
- Coordinates
- 33.762, -119.214
- Felt reports
- Felt by 3 people · community intensity II (weak)
- Tsunami
- No tsunami evaluation was flagged for this earthquake.
- Significance
- 112 / 1000 · routine event
- Solution quality
- 34 seismic stations used · 87° azimuthal gap (well-constrained epicentre)
- Review status
- Reviewed by a seismologist
- Catalog
- USGS
Epicentre and nearby recent earthquakes
The highlighted circle is this earthquake. Smaller circles are other events recorded nearby in the last 30 days.
What the shaking was like
Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
People who reported it described intensity II (Weak): Felt by a few people at rest, mostly on upper floors.
Felt it yourself? USGS collects first-hand reports through “Did You Feel It?”, and those reports are what produce the community intensity above.
Who lives nearby
About 0 people live in towns within 30 km of the epicentre, and 9,718,798 within 100 km. Distances are from the epicentre to the town centre.
| Place | Distance | Population |
|---|---|---|
| Port Hueneme | 42.9 km N | 22,423 |
| Channel Islands Beach | 44.0 km N | 3,103 |
| Oxnard | 48.5 km N | 207,254 |
| Malibu | 49.6 km NE | 12,965 |
| El Rio | 52.9 km N | 7,198 |
| Camarillo | 53.0 km NNE | 67,608 |
| Casa Conejo | 53.1 km NNE | 3,249 |
| Westlake Village | 56.9 km NE | 8,507 |
| Thousand Oaks | 57.1 km NE | 129,339 |
| Ventura | 57.8 km N | 96,769 |
Earthquake history in this area
12 earthquakes of magnitude 4.5+ have been recorded within 200 km of this epicentre since 1960, in California.
Other earthquakes near this epicentre
1 other event within 100 km in the last 30 days.
Be first to know about the next earthquake near 35 km NNW of Santa Barbara Is., CA
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Frequently asked questions
How strong was the 35 km NNW of Santa Barbara Is., CA earthquake?
Magnitude 2.7 (local (Richter) magnitude), at a depth of 0.7 km. Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
Exactly when did it happen?
Aug 18, 2026, 06:12 AM (local time at the epicentre — PDT, UTC-7). In universal time: 2026-08-18 13:12 UTC.
Was it felt?
Felt by 3 people · community intensity II (weak). Felt by a few people at rest, mostly on upper floors.
Was there a tsunami warning?
No tsunami evaluation was flagged for this earthquake.
Which towns are closest to the epicentre?
The closest is Port Hueneme, 42.9 km N (population 22,423).
Are earthquakes normal in this area?
Yes. The largest earthquake recorded within 200 km since 1960 was magnitude 6.7 (Northridge, California, earthquake, 1994), and 1 further events were recorded within 100 km in the last 30 days.
How do I get alerts for the next earthquake here?
Install the free SeismoWatch Android app, draw a box over this area, set a minimum magnitude, and turn alerts on.
About this page
Event data: U.S. Geological Survey (USGS), the European-Mediterranean Seismological Centre (EMSC) and, in Venezuela, FUNVISIS. Populated places and time zones: GeoNames (CC BY 4.0). Preliminary solutions are revised as more observations arrive.