Glendora, CA has a very high earthquake risk, with a total of 11,581 earthquakes since 1931. The USGS database shows that there is a 98.53% chance of a major earthquake within 50km of Glendora, CA within the next 50 years. The largest earthquake within 30 miles of Glendora, CA was a 5.7 Magnitude in 1987.
View the probability of a major earthquake within the next 50 years in Glendora, CA.
View the number of earthquake incidents in Glendora, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Glendora, CA within 30 miles. All distances and depths in the table are measured in miles.