Earthquake Information for Charlo, Montana

Charlo, MT has a high earthquake risk, with a total of 191 earthquakes since 1931. The USGS database shows that there is a 70.76% chance of a major earthquake within 50km of Charlo, MT within the next 50 years. The largest earthquake within 30 miles of Charlo, MT was a 4.4 Magnitude in 1975.

Risk Level:
High

Total Number of Earthquakes in Charlo since 1931 within 30 miles

191

Probability of A 5.0 Earthquake within next 50 years

70.76%

Most Recent
Largest

12/1/2023 - 1.1 mag, 2.5mi depth 2.1241 mi from Lindisfarne, MT
10/24/2023 - 0.9 mag, -2.0mi depth 1.64712 mi from Elmo, MT
7/12/2023 - 1.5 mag, 9.2mi depth 7.08926 mi from Ronan, MT
11/16/2022 - 4.2 mag, 14.6mi depth 1.29868 mi from Ravalli, MT
10/14/2022 - 3.2 mag, 10.0mi depth 0.959919 mi from Ravalli, MT
7/14/2022 - 0.4 mag, -2.0mi depth 9.86012 mi from Paradise, MT
6/23/2022 - 0.8 mag, 3.2mi depth 3.20892 mi from Big Arm, MT
4/29/2022 - -0.6 mag, 17.4mi depth 7.63751 mi from Turtle Lake, MT
12/22/2021 - 0.9 mag, 9.5mi depth 2.6509 mi from Ravalli, MT
9/7/2021 - 0.7 mag, 7.5mi depth 1.34318 mi from Charlo, MT
8/19/2021 - 0.0 mag, 1.8mi depth 2.27327 mi from Kings Point, MT
4/23/2021 - 0.7 mag, 5.4mi depth 12.4252 mi from Finley Point, MT
11/11/2020 - 0.1 mag, 5.7mi depth 13.2664 mi from Swan Lake, MT
10/1/2020 - 1.1 mag, 10.0mi depth 12.4465 mi from Swan Lake, MT
9/1/2020 - 0.4 mag, 14.4mi depth 4.38296 mi from Bear Dance, MT
7/27/2020 - -0.6 mag, 8.4mi depth 3.24473 mi from Kings Point, MT
7/2/2020 - -0.2 mag, 1.3mi depth 3.84739 mi from Ravalli, MT
3/25/2020 - -0.3 mag, 4.0mi depth 18.9188 mi from Pablo, MT
3/6/2020 - -0.8 mag, 17.2mi depth 14.5047 mi from Ronan, MT
2/26/2020 - -0.2 mag, 13.6mi depth 17.0058 mi from Ronan, MT
2/18/2020 - -0.7 mag, -3.2mi depth 2.97828 mi from Pablo, MT
1/31/2020 - 0.1 mag, 19.1mi depth 12.1085 mi from Ronan, MT
1/31/2020 - 1.4 mag, -1.9mi depth 7.99029 mi from Polson, MT
1/26/2020 - 1.6 mag, 4.7mi depth 11.2009 mi from Ronan, MT
1/23/2020 - 1.0 mag, 6.0mi depth 11.1868 mi from Ronan, MT
1/22/2020 - 2.2 mag, 21.3mi depth 12.3594 mi from Ronan, MT
1/16/2020 - 1.2 mag, 16.4mi depth 12.2381 mi from Ronan, MT
10/30/2019 - -0.6 mag, 4.6mi depth 4.18112 mi from Polson, MT
7/1/2019 - 1.3 mag, 4.5mi depth 16.6724 mi from Polson, MT
6/7/2019 - 1.0 mag, 4.3mi depth 3.39555 mi from Polson, MT
6/4/2019 - -0.7 mag, 1.9mi depth 2.76215 mi from Polson, MT
7/5/2018 - 0.8 mag, 14.5mi depth 10.1417 mi from Pablo, MT
6/19/2018 - 1.2 mag, 13.5mi depth 16.6767 mi from Ronan, MT
3/1/2018 - 0.3 mag, 7.4mi depth 1.81222 mi from Polson, MT
7/25/2017 - 1.2 mag, 11.5mi depth 6.13151 mi from Plains, MT
7/14/2017 - 0.9 mag, 14.3mi depth 14.1111 mi from Ronan, MT
5/31/2017 - 0.0 mag, 3.2mi depth 10.5827 mi from Polson, MT
4/2/2017 - 1.7 mag, 0.8mi depth 17.4274 mi from Ronan, MT
12/20/2016 - 3.0 mag, 3.6mi depth 20.9798 mi from Pablo, MT
11/12/2016 - 2.9 mag, 11.8mi depth 19.5677 mi from Polson, MT
11/2/2016 - 1.3 mag, 10.2mi depth 18.5074 mi from Pablo, MT
11/2/2016 - 0.9 mag, 11.4mi depth 19.0387 mi from Ronan, MT
10/17/2016 - 1.0 mag, 18.2mi depth 7.8484 mi from Pablo, MT
8/12/2016 - 0.7 mag, 8.0mi depth 18.9764 mi from Pablo, MT
6/6/2016 - 0.5 mag, 2.7mi depth 7.42791 mi from Pablo, MT
6/3/2016 - -0.4 mag, 3.8mi depth 7.86692 mi from Pablo, MT
5/26/2016 - 1.1 mag, 13.3mi depth 17.191 mi from Polson, MT
5/4/2016 - 0.6 mag, 2.4mi depth 11.185 mi from Polson, MT
4/26/2016 - 0.9 mag, 8.9mi depth 20.3387 mi from Pablo, MT
4/21/2016 - 0.3 mag, 7.8mi depth 14.8181 mi from Pablo, MT

1/17/1975 - 4.4 mag, 5.0mi depth 8.4506 mi from Charlo, MT
11/16/2022 - 4.2 mag, 14.6mi depth 1.29868 mi from Ravalli, MT
9/26/2004 - 3.8 mag, 17.2mi depth 9.3208 mi from Kerr, MT
7/23/1987 - 3.7 mag, 5.0mi depth 12.5775 mi from Condon, MT
10/2/1995 - 3.7 mag, 5.0mi depth 12.3533 mi from Finley Point, MT
9/17/1989 - 3.6 mag, 19.0mi depth 10.6625 mi from St. Ignatius, MT
2/2/1997 - 3.6 mag, 5.0mi depth 1.1803 mi from Lindisfarne, MT
7/21/1979 - 3.5 mag, 5.0mi depth 1.7974 mi from Jette, MT
11/25/2000 - 3.4 mag, 15.8mi depth 6.5073 mi from Pablo, MT
3/14/1988 - 3.4 mag, 5.0mi depth 7.9982 mi from Kicking Horse, MT
7/3/2005 - 3.4 mag, 12.3mi depth 11.4014 mi from Condon, MT
7/26/2006 - 3.3 mag, 10.1mi depth 4.3204 mi from Dixon, MT
6/27/2005 - 3.2 mag, 12.1mi depth 12.134 mi from Condon, MT
9/30/2009 - 3.2 mag, 20.5mi depth 12.9246 mi from St. Ignatius, MT
10/14/2022 - 3.2 mag, 10.0mi depth 0.959919 mi from Ravalli, MT
5/7/2007 - 3.2 mag, 19.5mi depth 11.052 mi from Seeley Lake, MT
7/23/1987 - 3.2 mag, 5.0mi depth 4.2944 mi from Condon, MT
12/30/2011 - 3.2 mag, 6.2mi depth 4.4489 mi from Dixon, MT
3/8/2000 - 3.2 mag, 3.2mi depth 9.6871 mi from Finley Point, MT
5/1/1987 - 3.2 mag, 5.0mi depth 2.3041 mi from Condon, MT
12/21/2005 - 3.2 mag, 8.9mi depth 12.134 mi from Condon, MT
5/3/1996 - 3.1 mag, 14.0mi depth 9.5505 mi from Turtle Lake, MT
1/23/1997 - 3.1 mag, 6.7mi depth 11.0103 mi from Condon, MT
12/18/2013 - 3.1 mag, 8.9mi depth 11.1639 mi from Lakeside, MT
5/10/2011 - 3.1 mag, 23.4mi depth 2.6784 mi from Kicking Horse, MT
9/5/1999 - 3.1 mag, 10.0mi depth 0.8727 mi from Frenchtown, MT
5/5/2005 - 3.0 mag, 6.9mi depth 12.1815 mi from Condon, MT
12/20/2016 - 3.0 mag, 3.6mi depth 20.9798 mi from Pablo, MT
2/5/1997 - 3.0 mag, 18.6mi depth 7.9865 mi from Ronan, MT
4/25/2000 - 3.0 mag, 2.5mi depth 6.6218 mi from Kerr, MT
11/21/1999 - 3.0 mag, 5.0mi depth 9.201 mi from Condon, MT
5/17/2011 - 3.0 mag, 22.7mi depth 2.9468 mi from Kicking Horse, MT
7/12/2005 - 2.9 mag, 11.7mi depth 12.134 mi from Condon, MT
12/15/2007 - 2.9 mag, 11.9mi depth 11.4862 mi from Swan Lake, MT
12/18/2001 - 2.9 mag, 17.8mi depth 5.049 mi from Pablo, MT
11/12/2016 - 2.9 mag, 11.8mi depth 19.5677 mi from Polson, MT
2/3/1997 - 2.9 mag, 1.0mi depth 1.5848 mi from Lindisfarne, MT
11/15/1999 - 2.9 mag, 5.0mi depth 0.2494 mi from Big Arm, MT
12/20/2005 - 2.9 mag, 12.9mi depth 2.7243 mi from Pablo, MT
8/25/2011 - 2.8 mag, 20.0mi depth 8.3293 mi from Condon, MT
3/28/2002 - 2.8 mag, 12.4mi depth 7.2657 mi from Condon, MT
3/3/1997 - 2.8 mag, 4.9mi depth 5.2252 mi from Kings Point, MT
7/3/2007 - 2.8 mag, 15.5mi depth 8.059 mi from Condon, MT
1/30/2015 - 2.7 mag, 15.1mi depth 11.7919 mi from Pablo, MT
7/4/2011 - 2.7 mag, 3.6mi depth 2.7219 mi from St. Ignatius, MT
8/3/2015 - 2.7 mag, 4.3mi depth 16.9416 mi from Pablo, MT
10/18/1999 - 2.6 mag, 10.0mi depth 0.8257 mi from Kerr, MT
9/19/2010 - 2.6 mag, 6.6mi depth 1.9082 mi from Lindisfarne, MT
1/21/1997 - 2.6 mag, 4.4mi depth 2.3587 mi from Big Arm, MT
6/7/2009 - 2.5 mag, 15.4mi depth 7.2906 mi from Arlee, MT

View All

Earthquake Probability for Charlo, MT

View the probability of a major earthquake within the next 50 years in Charlo, MT.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

70.76%

5.1

64.29%

5.2

64.29%

5.2

57.84%

5.3

51.60%

5.4

45.70%

5.5

40.26%

5.6

35.31%

5.7

30.89%

5.8

26.98%

5.9

23.57%

6.0

20.60%

6.1

17.43%

6.2

14.69%

6.3

12.29%

6.4

10.13%

6.5

8.11%

6.6

6.14%

6.7

4.51%

6.8

3.15%

6.9

1.98%

7.0

0.94%

7.1

0.77%

7.2

0.57%

7.3

0.44%

7.4

0.21%

7.5

0.09%

7.6

0.03%

7.7

0.01%

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 Charlo, MT

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

List of Earthquake Incidents for Charlo, MT

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

12/01/2023

1.1

2.5

2.12

Earthquake Information for Charlo, Montana

Earthquake Probability for Charlo, MT

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Charlo, MT

List of Earthquake Incidents for Charlo, MT

Risk Of Natural Disasters In Charlo, MT

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