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Past earthquakes near North Sister volcano: 2021 - list, stats and map

Updated: Dec 3, 2022 11:44 GMT -
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Quakes in 2021:

  • 2 quakes above magnitude 2
  • 20 quakes below magnitude 2 that people normally don't feel.
In 2021, North Sister volcano had 2 quakes of magnitude 2.0 or above. There were also 20 quakes below magnitude 2.0 which people don't normally feel. See all quakes in the past 24 hours!

Strongest quake: Mag. 2.1 | Explosion - 5 Km NNW of Tetherow, Oregon, USA -

...Read more

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Showing quakes magnitude 0.1 or higher (22 quakes):
Date and timeMag
Depth
DistanceLocationDetailsMap
Monday, December 6, 2021 GMT (1 quake)
Dec 5, 2021 9:46 pm (GMT -8) (Dec 6, 2021 05:46 GMT)
1.3

0.7 km
9 km (5.6 mi)Three Sisters Area, Oregon MoreMap
Wednesday, October 27, 2021 GMT (1 quake)
Oct 27, 2021 4:01 pm (GMT -7) (Oct 27, 2021 23:01 GMT)
0.4

6.6 km
8.2 km (5.1 mi)29 Km SW of Sisters, Oregon 1 reportMoreMap
Wednesday, August 18, 2021 GMT (1 quake)
Aug 18, 2021 1:31 pm (GMT -7) (Aug 18, 2021 20:31 GMT)
1.2

2.7 km
35 km (22 mi)40 Km ENE of Oakridge, Oregon MoreMap
Wednesday, August 4, 2021 GMT (1 quake)
Aug 3, 2021 10:10 pm (GMT -7) (Aug 4, 2021 05:10 GMT)
0.5

4.3 km
11 km (6.8 mi)31 Km SW of Sisters, Oregon MoreMap
Saturday, July 31, 2021 GMT (1 quake)
Jul 31, 2021 06:17 GMT
0.6

1.4 km
4.3 km (2.7 mi)26 Km SW of Sisters, Oregon MoreMap
Monday, July 19, 2021 GMT (1 quake)
Jul 19, 2021 14:58 GMT
0.5

1.4 km
5.1 km (3.2 mi)26 Km SW of Sisters, Oregon MoreMap
Wednesday, June 23, 2021 GMT (1 quake)
Jun 23, 2021 19:24 GMT
2.0

1.5 km
34 km (21 mi)Explosion - 5 Km NNW of Bend, Oregon MoreMap
Wednesday, May 26, 2021 GMT (1 quake)
May 26, 2021 22:04 GMT
0.8

1.8 km
41 km (25 mi)Explosion - 0 Km N of Sunriver, Oregon MoreMap
Wednesday, May 19, 2021 GMT (1 quake)
May 19, 2021 23:28 GMT
1.4

1.5 km
33 km (21 mi)Explosion - 2 Km WNW of Tumalo, Oregon MoreMap
Thursday, May 13, 2021 GMT (2 quakes)
May 13, 2021 07:32 GMT
0.9

39 km
41 km (25 mi)31 Km NE of Oakridge, Oregon, USA MoreMap
May 13, 2021 07:31 GMT
0.9

34 km
40 km (25 mi)33 Km NE of Oakridge, Oregon, USA MoreMap
Wednesday, May 12, 2021 GMT (1 quake)
May 12, 2021 09:56 GMT
1.0

34 km
41 km (25 mi)31 Km NE of Oakridge, Oregon, USA MoreMap
Friday, May 7, 2021 GMT (1 quake)
May 7, 2021 11:11 GMT
1.6

4.1 km
3.3 km (2.1 mi)25 Km SW of Sisters, Oregon, USA MoreMap
Wednesday, May 5, 2021 GMT (1 quake)
May 5, 2021 07:09 GMT
1.1

36 km
41 km (25 mi)32 Km NE of Oakridge, Oregon, USA MoreMap
Tuesday, April 27, 2021 GMT (1 quake)
Apr 27, 2021 00:09 GMT
1.0

1.5 km
32 km (20 mi)Explosion - 3 Km WNW of Tumalo, Oregon, USA MoreMap
Sunday, April 25, 2021 GMT (1 quake)
Apr 25, 2021 09:37 GMT
0.7

5.8 km
7.7 km (4.8 mi)29 Km SW of Sisters, Oregon, USA MoreMap
Tuesday, April 20, 2021 GMT (1 quake)
Apr 20, 2021 08:17 GMT
1.2

1.5 km
41 km (25 mi)Explosion - 33 Km ENE of Oakridge, Oregon, USA MoreMap
Monday, April 19, 2021 GMT (1 quake)
Apr 19, 2021 20:13 GMT
1.0

1.7 km
41 km (25 mi)Explosion - 6 Km S of Deschutes River Woods, Oregon, USA MoreMap
Wednesday, April 7, 2021 GMT (1 quake)
Apr 7, 2021 08:20 GMT
0.6

34 km
41 km (25 mi)31 Km NE of Oakridge, Oregon, USA MoreMap
Sunday, April 4, 2021 GMT (1 quake)
Apr 4, 2021 01:01 GMT
0.7

36 km
43 km (27 mi)30 Km NE of Oakridge, Oregon, USA MoreMap
Tuesday, March 23, 2021 GMT (1 quake)
Mar 23, 2021 20:06 GMT
2.1

1.5 km
32 km (20 mi)Explosion - 5 Km NNW of Tetherow, Oregon, USA MoreMap
Show more
Estimated combined seismic energy released: 2.1 x 108 joules (57.7 kilowatt hours) | about seismic energy

Earthquake statistics

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Number of earthquakes over time:
Number of quakes over time
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Magnitude distribution and energy released:
Number of quakes and energy over magnitudeMagnitudes of quakes and energy over time

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