Happys Inn, MT has a high earthquake risk, with a total of 66 earthquakes since 1931. The USGS database shows that there is a 53.70% chance of a major earthquake within 50km of Happys Inn, MT within the next 50 years. The largest earthquake within 30 miles of Happys Inn, MT was a 4.7 Magnitude in 1998.
View the probability of a major earthquake within the next 50 years in Happys Inn, MT.
View the number of earthquake incidents in Happys Inn, MT by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Happys Inn, MT within 30 miles. All distances and depths in the table are measured in miles.