Mammoth Mountain Volcano Earthquakes Archive: Quakes Near Mammoth Mountain Volcano 2021

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Past earthquakes near Mammoth Mountain volcano: 2021 - list, stats and map

Updated Aug 15, 2022 13:19 GMT -

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Quakes in 2021:

4 quakes above magnitude 2
22 quakes below magnitude 2 that people normally don't feel.

In 2021, Mammoth Mountain volcano had 4 quakes of magnitude 2.0 or above. There were also 22 quakes below magnitude 2.0 which people don't normally feel. See all quakes in the past 24 hours!

Strongest quake: Mag. 2.4 | 63 mi N of Clovis, Fresno County, California, USA -

Earthquake Catalog

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Showing quakes magnitude 0.1 or higher (26 quakes):

Date and time	Mag Depth	Distance	Location	Details	Map
Saturday, December 18, 2021 GMT (1 quake)
Dec 18, 2021 11:55 am (GMT -8) (Dec 18, 2021 19:55 GMT)	1.4 2.4 km	50 km (31 mi)	19km NNE of Oakhurst, CA	More	Map
Sunday, November 21, 2021 GMT (1 quake)
Nov 21, 2021 2:09 pm (GMT -8) (Nov 21, 2021 22:09 GMT)	1.9 26 km	36 km (22 mi)	15km SE of Yosemite Valley, CA	More	Map
Thursday, September 30, 2021 GMT (1 quake)
Sep 29, 2021 8:01 pm (GMT -7) (Sep 30, 2021 03:01 GMT)	1.7 0.4 km	39 km (24 mi)	11km ESE of Yosemite Valley, CA	More	Map
Monday, September 27, 2021 GMT (1 quake)
Sep 26, 2021 8:58 pm (GMT -7) (Sep 27, 2021 03:58 GMT)	1.7 12 km	36 km (22 mi)	14km ESE of Yosemite Valley, CA	More	Map
Monday, August 30, 2021 GMT (1 quake)
Aug 29, 2021 10:00 pm (GMT -7) (Aug 30, 2021 05:00 GMT)	1.1 3.3 km	36 km (22 mi)	16km SE of Yosemite Valley, CA	More	Map
Friday, August 27, 2021 GMT (1 quake)
Aug 26, 2021 7:07 pm (GMT -7) (Aug 27, 2021 02:07 GMT)	1.8 25 km	37 km (23 mi)	18km SE of Yosemite Valley, CA	More	Map
Sunday, August 15, 2021 GMT (1 quake)
Aug 15, 2021 1:49 pm (GMT -7) (Aug 15, 2021 20:49 GMT)	2.1 1.5 km	61 km (38 mi)	22 Km N of Yosemite Valley, California 1 report	More	Map
Monday, August 2, 2021 GMT (1 quake)
Aug 2, 2021 12:48 GMT	1.8 16 km	55 km (34 mi)	12km N of Yosemite Village, CA	More	Map
Friday, July 23, 2021 GMT (1 quake)
Jul 23, 2021 01:08 GMT	1.2 2.6 km	58 km (36 mi)	16km N of Yosemite Village, CA	More	Map
Tuesday, July 13, 2021 GMT (1 quake)
Jul 13, 2021 15:16 GMT	1.8 2.9 km	46 km (29 mi)	19km NE of Yosemite Valley, CA	More	Map
Friday, July 2, 2021 GMT (1 quake)
Jul 2, 2021 16:14 GMT	1.7 14 km	36 km (22 mi)	16km SE of Yosemite Valley, CA	More	Map
Saturday, June 26, 2021 GMT (1 quake)
Jun 26, 2021 15:35 GMT	1.5 12 km	37 km (23 mi)	13km ESE of Yosemite Valley, CA	More	Map
Thursday, May 13, 2021 GMT (1 quake)
May 13, 2021 20:09 GMT	1.2 1.7 km	36 km (22 mi)	14km ESE of Yosemite Valley, CA, USA	More	Map
Tuesday, May 11, 2021 GMT (1 quake)
May 11, 2021 09:11 GMT	2.0 42 km	58 km (36 mi)	6km NE of Oakhurst, CA, USA	More	Map
Friday, May 7, 2021 GMT (2 quakes)
May 7, 2021 12:59 GMT	1.7 15 km	37 km (23 mi)	12km ESE of Yosemite Valley, CA, USA	More	Map
May 7, 2021 12:58 GMT	1.9 15 km	37 km (23 mi)	13km ESE of Yosemite Valley, CA, USA	More	Map
Thursday, May 6, 2021 GMT (1 quake)
May 6, 2021 17:42 GMT	1.1 5.4 km	36 km (22 mi)	15km SE of Yosemite Valley, CA, USA	More	Map
Tuesday, April 27, 2021 GMT (1 quake)
Apr 27, 2021 01:27 GMT	1.3 0.9 km	36 km (22 mi)	14km ESE of Yosemite Valley, CA, USA	More	Map
Thursday, April 22, 2021 GMT (2 quakes)
Apr 22, 2021 13:46 GMT	1.3 2 km	36 km (22 mi)	14km ESE of Yosemite Valley, CA, USA	More	Map
Apr 22, 2021 04:55 GMT	2.4 1.9 km	37 km (23 mi)	63 mi north of Clovis, Fresno County, California, USA 1 report	More	Map
Sunday, April 11, 2021 GMT (1 quake)
Apr 11, 2021 11:47 GMT	1.8 24 km	36 km (22 mi)	14km SE of Yosemite Valley, CA, USA	More	Map

Estimated combined seismic energy released: 9.2 x 10⁸ joules (255 kilowatt hours, equivalent to 0.219 tons of TNT) | about seismic energy

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