Hercules, CA Earthquake Report
Maps of Earthquakes in Hercules, CA
- Most Recent
Hercules, CA Earthquake Probability
The USGS database shows that there is a 98.47% chance of a major earthquake within 50km of Hercules, CA within the next 50 years. The largest earthquake within 30 miles of Hercules, CA was a 5.0 Magnitude in 2014.
Probability of earthquakes within the next 50 years
Within 31 Miles / 50km above magnitude