Earthquake Information for Johnstown, Pennsylvania

Johnstown, PA has a very low earthquake risk, with a total of 1 earthquakes since 1931. The USGS database shows that there is a 0.47% chance of a major earthquake within 50km of Johnstown, PA within the next 50 years. The largest earthquake within 30 miles of Johnstown, PA was a 2.6 Magnitude in 1982.

Risk Level:
Very Low
Total Number of Earthquakes in Johnstown since 1931 within 50 miles
1
Probability of A 5.0 Earthquake within next 50 years
0.47%

Earthquake Probability for Johnstown, PA

View the probability of a major earthquake within the next 50 years in Johnstown, PA.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
0.47%
5.1
0.38%
5.2
0.38%
5.2
0.38%
5.3
0.31%
5.4
0.25%
5.5
0.21%
5.6
0.19%
5.7
0.16%
5.8
0.14%
5.9
0.12%
6.0
0.11%
6.1
0.09%
6.2
0.08%
6.3
0.06%
6.4
0.06%
6.5
0.04%
6.6
0.04%
6.7
0.03%
6.8
0.03%
6.9
0.02%
7.0
0.02%
7.1
0.01%
7.2
0.01%
7.3
0.01%
7.4
0.00%
7.5
0.00%
7.6
0.00%
7.7
0.00%
7.8
0.00%
7.9
0.00%
8.0
0.00%
8.1
0.00%
8.2
0.00%
8.3
0.00%
8.4
0.00%
8.5
0.00%
8.6
0.00%
8.7
0.00%
8.8
0.00%
8.9
0.00%
9.0
0.00%
9.1
0.00%
9.2
0.00%