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Updated: Dec 8, 2021 01:28 GMT -

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Past earthquakes in or near Sierra, California, USA: September 2021

Updated Dec 8, 2021 01:28 GMT -
During Sep 2021, Sierra had 12 quakes of magnitude 2.0 or above. There were also 107 quakes below magnitude 2.0 which people don't normally feel.
Biggest quake: 2.6 quake 18 Km NE of Silver Springs, Nevada, Sep 26, 2021 4:37 pm (GMT -7)
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Showing quakes magnitude 0.1 or higher (119 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Thursday, September 30, 2021 13:37 GMT (6 earthquakes)
Sep 30, 2021 6:37 am (GMT -7) (Sep 30, 2021 13:37 GMT)
2.0

0.6 km
9km WSW of Chester, CA MoreMap
Sep 30, 2021 5:32 am (GMT -7) (Sep 30, 2021 12:32 GMT)
0.3

10.6 km
10 Km NNE of Truckee, California MoreMap
Sep 29, 2021 11:51 pm (GMT -7) (Sep 30, 2021 06:51 GMT)
0.4

14 km
15 Km NNW of Sutcliffe, Nevada MoreMap
Sep 29, 2021 10:34 pm (GMT -7) (Sep 30, 2021 05:34 GMT)
0.1

0.9 km
12 Km NW of Virginia City, Nevada MoreMap
Sep 29, 2021 6:02 pm (GMT -7) (Sep 30, 2021 01:02 GMT)
1.8

1.8 km
5 Km NW of Spanish Springs, Nevada MoreMap
Sep 29, 2021 5:12 pm (GMT -7) (Sep 30, 2021 00:12 GMT)
0.8

1.9 km
31 Km NNE of Sutcliffe, Nevada MoreMap
Wednesday, September 29, 2021 17:11 GMT (1 earthquake)
Sep 29, 2021 10:11 am (GMT -7) (Sep 29, 2021 17:11 GMT)
0.5

10.8 km
7 Km E of Carson City, Nevada MoreMap
Tuesday, September 28, 2021 23:39 GMT (1 earthquake)
Sep 28, 2021 4:39 pm (GMT -7) (Sep 28, 2021 23:39 GMT)
2.0

32 km
2km ENE of Oroville, CA MoreMap
Monday, September 27, 2021 16:03 GMT (4 earthquakes)
Sep 27, 2021 9:03 am (GMT -7) (Sep 27, 2021 16:03 GMT)
0.7

17 km
16 Km NNW of Sutcliffe, Nevada MoreMap
Sep 27, 2021 8:04 am (GMT -7) (Sep 27, 2021 15:04 GMT)
0.6

12 km
2 Km N of Truckee, California MoreMap
Sep 27, 2021 12:18 am (GMT -7) (Sep 27, 2021 07:18 GMT)
0.8

14 km
19 Km NE of Greenhorn, California MoreMap
Sep 26, 2021 10:55 pm (GMT -7) (Sep 27, 2021 05:55 GMT)
0.5

8.5 km
7 Km ENE of Floriston, California MoreMap
Sunday, September 26, 2021 23:37 GMT (3 earthquakes)
Sep 26, 2021 4:37 pm (GMT -7) (Sep 26, 2021 23:37 GMT)
2.6
18 Km NE of Silver Springs, Nevada 1 reportMoreMap
Sep 26, 2021 12:44 am (GMT -7) (Sep 26, 2021 07:44 GMT)
2.0

7.8 km
4km ENE of Prattville, CA MoreMap
Sep 25, 2021 8:03 pm (GMT -7) (Sep 26, 2021 03:03 GMT)
1.8

7.7 km
25 Km NW of Sutcliffe, Nevada MoreMap
Friday, September 24, 2021 03:51 GMT (3 earthquakes)
Sep 23, 2021 8:51 pm (GMT -7) (Sep 24, 2021 03:51 GMT)
0.7

7.9 km
6 Km ENE of Floriston, California MoreMap
Sep 23, 2021 8:20 pm (GMT -7) (Sep 24, 2021 03:20 GMT)
1.1

9.2 km
7 Km ENE of Floriston, California MoreMap
Sep 23, 2021 8:16 pm (GMT -7) (Sep 24, 2021 03:16 GMT)
2.1

8.7 km
7 Km ENE of Floriston, California MoreMap
Thursday, September 23, 2021 21:14 GMT (11 earthquakes)
Sep 23, 2021 2:14 pm (GMT -7) (Sep 23, 2021 21:14 GMT)
0.5

8 km
4 Km S of Sierraville, California MoreMap
Sep 23, 2021 11:15 am (GMT -7) (Sep 23, 2021 18:15 GMT)
0.5

9.3 km
10 Km S of Reno, Nevada MoreMap
Sep 23, 2021 8:29 am (GMT -7) (Sep 23, 2021 15:29 GMT)
0.4

9.1 km
9 Km SE of Dollar Point, California MoreMap
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Estimated combined seismic energy released: 3.3 x 109 joules (908 kilowatt hours, equivalent to 0.781 tons of TNT) More info

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