Past earthquakes near Clear Lake volcano: 2021 - list, stats and map

Updated: Apr 19, 2024 00:37 GMT - refresh

In 2021, Clear Lake volcano has had 10,334 quakes of magnitudes up to 4.0:

2 quakes above magnitude 4
15 quakes between magnitude 3 and 4
273 quakes between magnitude 2 and 3
10,044 quakes below magnitude 2 that people normally don't feel.

Strongest: Mag. 4.0 Earthquake 7km WNW of The Geysers, CA -

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Quakes, magnitude and depth over time

Depth and magnitude of quakes over time

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Showing quakes magnitude 2.3 or higher, within up to 30 km (19 mi) distance (146 out of 10,334 quakes, show more):

Past earthquakes near Clear Lake volcano: 2021 - list, stats and map
Date and Time	Mag Depth	Distance	Location	Details
Dec 30, 2021 12:55 pm (Los Angeles)	2.5 3.4 km	18 km (11 mi) to the S	9km WNW of The Geysers, CA	Info
Wednesday, December 29, 2021 GMT (1 quake)
Dec 29, 2021 08:46 am (Los Angeles)	2.6 2.7 km	12 km (7.6 mi) to the S	8km NW of Cobb, CA	Info
Monday, December 27, 2021 GMT (1 quake)
Dec 27, 2021 07:48 am (Los Angeles)	2.4 0.4 km	23 km (14 mi) to the NW	6km WNW of North Lakeport, CA 1 report	Info
Saturday, December 25, 2021 GMT (1 quake)
Dec 25, 2021 03:25 am (Los Angeles)	2.4 0.7 km	26 km (16 mi) to the S	4km SSW of Anderson Springs, CA 1 report	Info
Thursday, December 23, 2021 GMT (2 quakes)
Dec 23, 2021 10:50 am (Los Angeles)	2.6 0.4 km	19 km (12 mi) to the S	4km NW of The Geysers, CA	Info
Dec 22, 2021 05:24 pm (Los Angeles)	2.6 0.6 km	28 km (18 mi) to the W	12km SE of Talmage, CA 1 report	Info
Wednesday, December 15, 2021 GMT (1 quake)
Dec 14, 2021 05:35 pm (Los Angeles)	2.6 2.3 km	15 km (9.6 mi) to the S	8km W of Cobb, CA	Info
Saturday, December 11, 2021 GMT (1 quake)
Dec 11, 2021 09:01 am (Los Angeles)	2.3 2.7 km	16 km (9.7 mi) to the S	Northern California	Info
Sunday, December 5, 2021 GMT (1 quake)
Dec 5, 2021 02:07 am (Los Angeles)	2.5 0.9 km	21 km (13 mi) to the S	1km WNW of The Geysers, CA	Info
Wednesday, December 1, 2021 GMT (2 quakes)
Nov 30, 2021 10:16 pm (Los Angeles)	2.4 1.3 km	20 km (13 mi) to the S	1km NNW of The Geysers, CA	Info
Nov 30, 2021 08:30 pm (Los Angeles)	2.6 1.9 km	20 km (12 mi) to the S	3km NE of The Geysers, CA 1 report	Info

About these data

Estimated combined seismic energy released: 2.8 x 10¹¹ joules (76.4 megawatt hours, equivalent to 65.7 tons of TNT) | about seismic energy

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