2 quakes Mag. 1+

0 quakes Mag. 2+

Number of quakes vs long-term average, past 7 days
Earthquake activity below average

Latest quakes near Mammoth Mountain volcano since 2024 - list, stats and map

Updated: Apr 25, 2024 16:35 GMT - refresh

Find all latest earthquakes near Mammoth Mountain volcano in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake near Mammoth Mountain volcano, find out which quakes are happening right now!

There were 8 small quakes between magnitudes 1.0 and 1.4 near Mammoth Mountain volcano in the past 7 days.

Since 2024, Mammoth Mountain volcano has had 175 quakes of magnitudes up to 2.8:

3 quakes above magnitude 2
172 quakes below magnitude 2 that people normally don't feel.

See all quakes in the past 24 hours!

Number of quakes per year

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Quakes, magnitude and depth over time

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Past 7 days

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1 year

Depth and magnitude of quakes over time

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Showing all recent or significant quakes since 2024, magnitude 1.2 or higher, within up to 30 km (19 mi) distance (61 out of 175 quakes, show more):

Latest quakes near Mammoth Mountain volcano since 2024 - list, stats and map
Date and Time	Mag Depth	Distance	Location	Details
Apr 24, 01:03 am (Los Angeles)	0.9 5.8 km	25 km (15 mi) to the SE	11 km WSW of Toms Place, CA	Info
Monday, April 22, 2024 GMT (3 quakes)
Apr 22, 01:21 pm (Los Angeles)	0.5 4.5 km	17 km (10.6 mi) to the E	7.3 mi east of Mammoth Lakes, Mono County, California, United States	Info
Apr 21, 09:40 pm (Los Angeles)	1.4 5.4 km	25 km (15 mi) to the SE	11 km WSW of Toms Place, CA	Info
Apr 21, 05:11 pm (Los Angeles)	0.5 3.7 km	15 km (9.6 mi) to the E	11 km ENE of Mammoth Lakes, CA	Info
Sunday, April 21, 2024 GMT (2 quakes)
Apr 20, 10:59 pm (Los Angeles)	0.6 2.3 km	15 km (9.4 mi) to the E	11 km E of Mammoth Lakes, CA	Info
Apr 20, 10:44 pm (Los Angeles)	1.3 1.6 km	27 km (17 mi) to the SE	18 km SW of Toms Place, CA	Info
Saturday, April 20, 2024 GMT (1 quake)
Apr 20, 02:11 pm (Los Angeles)	0.1 4.5 km	15 km (9.3 mi) to the E	10 km E of Mammoth Lakes, CA	Info
Friday, April 19, 2024 GMT (1 quake)
Apr 19, 07:03 am (Los Angeles)	0.3 3.9 km	14 km (8.7 mi) to the E	9 km E of Mammoth Lakes, CA	Info
Friday, April 5, 2024 GMT (2 quakes)
Apr 4, 05:13 pm (Los Angeles)	1.8 2.3 km	24 km (15 mi) to the SE	16 km SW of Toms Place, CA	Info
Apr 4, 05:11 pm (Los Angeles)	1.5 4 km	23 km (14 mi) to the SE	16 km WSW of Toms Place, CA	Info
Monday, April 1, 2024 GMT (1 quake)
Apr 1, 05:54 am (Los Angeles)	1.5 13 km	28 km (18 mi) to the W	22 km ESE of Yosemite Valley, CA	Info

About these data

Estimated combined seismic energy released: 1.9 x 10⁹ joules (526 kilowatt hours, equivalent to 0.452 tons of TNT) | about seismic energy

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Earthquake statistics

Number of quakes per year

Note:
The apparent increase in the number of quakes is not because global seismic activity has increased, but because the number of seismic networks around the world and their sensitivity to detect smaller quakes has been constantly increasing.
This is most evident if one looks at the number of smaller earthquakes (below magnitude 5). For larger quakes (magnitude 5 or more), the effect disappears after around the 1990s. Since then, the global coverage of earthquake of larger quakes has been nearly complete.

Average number of earthquakes

Based on data from the past 54 years and our earthquake archive back to 1900, there are about 2,300 quakes on average per year near Mammoth Mountain volcano:

Mag. 6 or higher: 0.07 quakes per year (or 1 quake every 13.5 years)
Mag. 5 or higher: 0.25 quakes per year (or 1 quake every 3.9 years)
Mag. 4 or higher: 3.4 quakes per year
Mag. 3 or higher: 10.9 quakes per year
Mag. 2 or higher: 102 quakes per year (or 8.5 quakes per month)
Mag. 1 or higher: 727 quakes per year (or 61 quakes per month)

Number of earthquakes over time

Past 90 days

30 days

7 days

24 hours

2023

2024 so far

Number of earthquakes over time: Past 90 days

Number of earthquakes over time: 30 days

Number of earthquakes over time: 24 hours

Number of earthquakes over time: 2024 so far

Magnitude and seismic energy over time

Past 90 days

30 days

7 days

24 hours

2023

2024 so far

Magnitude and seismic energy over time: Past 90 days

Magnitude and seismic energy over time: 30 days

Magnitude and seismic energy over time: 7 days

Magnitude and seismic energy over time: 24 hours

Magnitude and seismic energy over time: 2023

Magnitude and seismic energy over time: 2024 so far

Magnitude and energy distribution

Past 90 days

30 days

7 days

24 hours

2023

2024 so far

Magnitude and energy distribution: Past 90 days

Magnitude and energy distribution: 30 days

Magnitude and energy distribution: 7 days

Magnitude and energy distribution: 24 hours

Magnitude and energy distribution: 2024 so far

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Long Valley caldera (California, USA): small earthquake swarm east of Mammoth Mountain

Location of recent earthquakes near Mammoth Mountain (CA)

An small earthquake swarm at shallow depths (around 5 km) occurred east of Mammoth Mountain during the past week. The largest quake was a magnitude 3.0 event on 5 Feb. ... Read all

Sun, 3 Feb 2013, 15:13