Earthquake Information for Tucson, Arizona

Tucson, AZ has a moderate earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 16.95% chance of a major earthquake within 50km of Tucson, AZ within the next 50 years.

Risk Level:
Moderate
Total Number of Earthquakes in Tucson since 1931 within 30 miles
0
Probability of A 5.0 Earthquake within next 50 years
16.95%
  • There are no earthquakes reported in Tucson, AZ.
  • There are no earthquakes reported in Tucson, AZ.

Earthquake Probability for Tucson, AZ

View the probability of a major earthquake within the next 50 years in Tucson, AZ.

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
16.95%
5.1
14.35%
5.2
14.35%
5.2
12.12%
5.3
10.22%
5.4
8.61%
5.5
7.25%
5.6
6.10%
5.7
5.14%
5.8
4.33%
5.9
3.65%
6.0
3.08%
6.1
2.50%
6.2
2.02%
6.3
1.60%
6.4
1.26%
6.5
0.97%
6.6
0.71%
6.7
0.50%
6.8
0.31%
6.9
0.15%
7.0
0.00%
7.1
0.00%
7.2
0.00%
7.3
0.00%
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%

Earthquake Count for Tucson, AZ

No Earthquakes reported

List of Earthquake Incidents for Tucson, AZ

There are no earthquakes reported within 30 miles of Tucson, AZ.

See Arizona Earthquake Report or Pima County, AZ Earthquake Report

Risk Of Natural Disasters In Tucson, AZ

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