1.8
Earthquake Details: 1 km ESE of Pacifica, CA
Aug 22, 2026, 18:24:54
A magnitude 1.8 earthquake occurred near 1 km ESE of Pacifica, CA on Aug 22, 2026 at 18:24:54. The seismic event was recorded at a depth of 9.11999988555908 km. No tsunami warning was issued.
No Tsunami WarningStatus: AutomaticType: Earthquake
Regional Seismicity
Technical Details
Depth9.11999988555908 km
Significance51
Latitude37.6090
Longitude-122.4768
Event IDnc75423067
Magnitude1.8
Updated:Aug 22, 2026, 19:37:23 UTC
External Resources
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Time & depth
- Local time
- Aug 22, 2026, 11:24:54 PDT
- UTC
- Aug 22, 2026, 18:24:54 UTC
9.12 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M2.710 km ENE of Coso Junction, CAAfterM2.74 km W of Walker, CAAfterM2.819 km SW of Toms Place, CAAfterM2.919 km SW of Toms Place, CAAfterM2.717 km SSE of Shandon, CAAfterM2.6143 km W of Ferndale, CaliforniaAfterM2.76 km NNW of Redwood Valley, CAAfterM2.722 km SE of Yosemite Valley, CAAfterM2.666 km W of Petrolia, CAAfterM4.8136 km W of Ferndale, CaliforniaAfterM4.885 km W of Petrolia, CAAfterM2.977 km W of Petrolia, CAAfter
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 22, 2026, 19:37 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.