Earthquake Information for Obrien, Oregon

Obrien, OR has a moderate earthquake risk, with a total of 10 earthquakes since 1931. The USGS database shows that there is a 21.02% chance of a major earthquake within 50km of Obrien, OR within the next 50 years. The largest earthquake within 30 miles of Obrien, OR was a 3.3 Magnitude in 2016.

Risk Level:
Moderate
Total Number of Earthquakes in Obrien since 1931 within 30 miles
10
Probability of A 5.0 Earthquake within next 50 years
21.02%

Earthquake Probability for Obrien, OR

View the probability of a major earthquake within the next 50 years in Obrien, OR.

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
21.02%
5.1
18.78%
5.2
18.78%
5.2
16.87%
5.3
15.25%
5.4
13.87%
5.5
12.71%
5.6
11.73%
5.7
10.91%
5.8
10.22%
5.9
9.64%
6.0
9.16%
6.1
8.67%
6.2
8.26%
6.3
7.89%
6.4
7.58%
6.5
7.31%
6.6
7.19%
6.7
7.08%
6.8
6.99%
6.9
6.91%
7.0
6.83%
7.1
6.81%
7.2
6.79%
7.3
6.79%
7.4
6.79%
7.5
6.79%
7.6
6.79%
7.7
6.79%
7.8
6.79%
7.9
6.79%
8.0
6.79%
8.1
6.52%
8.2
6.29%
8.3
6.08%
8.4
5.72%
8.5
5.38%
8.6
5.08%
8.7
4.79%
8.8
4.51%
8.9
3.62%
9.0
3.62%
9.1
0.92%
9.2
0.92%

Earthquake Count for Obrien, OR

View the number of earthquake incidents in Obrien, OR by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Obrien, OR

Total Number of Earthquakes in Obrien, OR within 30 miles. All distances and depths in the table are measured in miles.

Date
Mag
Depth
Dist
 
09/12/2016
3.3
22.3
9.17
Details
04/08/2015
2.1
38.4
12.40
Details
04/27/2014
2.6
36.3
0.71
Details
03/02/2014
1.8
33.1
7.20
Details
08/09/2013
0.8
1.8
5.35
Details
04/03/2013
0.7
0.0
2.66
Details
03/26/2013
1.0
0.0
0.89
Details
03/21/2011
2.8
44.5
16.33
Details
01/11/2009
3.0
38.4
6.70
Details
07/04/2005
3.0
5.0
14.30
Details

Risk Of Natural Disasters In OBrien, OR

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