Earthquakes Near 샌프란시스코, United States 🇺🇸
37.7749°N, -122.4194°W · 인구 827,526 · America/Los_Angeles
Seismic Map
최근 지진 최근 30일 · 500 km
No recent earthquakes nearby — that's good news!
No M2.5+ events within 500 km in the last 30 days.
Historical Significant Earthquakes
Seismic Context
자주 묻는 질문
How often do earthquakes occur near 샌프란시스코?
샌프란시스코 is located in United States, which has a high seismic risk classification. Earthquake frequency varies, but the QuakeFYI monitoring system tracks all M2.5+ events within 500 km of 샌프란시스코 in real time.
What is the seismic risk level for 샌프란시스코?
The seismic risk for 샌프란시스코 is classified as high, based on the country-level seismic zone of United States. With a population of 827,526, earthquake preparedness is an important consideration for residents.
What was the largest earthquake near 샌프란시스코?
The most significant historical earthquake near 샌프란시스코 was a magnitude 7.9 event in 1906, approximately 13 km SW of the city. QuakeFYI tracks 5 significant historical events within 500 km.
Is 샌프란시스코 near a fault line?
The nearest major fault line to 샌프란시스코 is the Hayward (No) 2011 CFM, located approximately 24 km away and spanning 53 km in length. Proximity to active faults is a key factor in assessing seismic risk.
What should I do during an earthquake in 샌프란시스코?
During an earthquake, follow the Drop-Cover-Hold On protocol: drop to your hands and knees, take cover under sturdy furniture, and hold on until shaking stops. Move away from windows, exterior walls, and heavy objects. After the shaking stops, be prepared for aftershocks and check for injuries and hazards.