Quake-O-Meter

Has seismic activity increased or decreased? Find out below! Check seismic activity worldwide, near you or in your favorite areas.

Quakes and stats within 500 km (311 mi) of 39.6°N/118.5°W past 3 days

DOWN by 28%
Updated
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Color of quakes reflects depth (red=shallow to blue=deep).
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Adjust circle radius (50-2000 km):
The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 22, 28% less than normally. This is compared to the average number (Ø) of 30.6 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 25 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is no significant variation in the number of quakes that occurred during the past 3 days.
MagTotal #ØσObs. deviation
6+000.1-0-100% (-0.1σ)
5+000.1-0-100% (-0.1σ)
4+00.20.6-0.2-100% (-0.4σ)
3+32.93.3+0.1+3% (0σ)
2+1927.422.3-8.4-31% (-0.4σ)
All2230.625-8.6-28% (-0.3σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

Latest confirmed earthquakes in the marked area past 3 days

Filter by magnitude:
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2.0+
3.0+
Showing recent quakes magnitude 2 or higher (22).
Date and time Mag
Depth
Location Details
15 Oct 2021 21:07:48 GMT
(4 hours ago
2.2

6.8 km
24km NE of King City, CA [Show on map]More
15 Oct 2021 19:54:40 GMT
(5 hours ago
2.0

9.9 km
3 Km ENE of Dayton, Nevada [Show on map]More
15 Oct 2021 19:54:07 GMT
(5 hours ago
3.4

0.3 km
18 mi southeast of Ukiah, Mendocino County, California, USA
I FELT IT - 4 reports [Show on map]
More
15 Oct 2021 19:32:21 GMT
(6 hours ago
2.1

10.6 km
31 Km SE of Mina, Nevada [Show on map]More
15 Oct 2021 13:35:40 GMT
(11 hours ago
2.7

16 km
Lyon County, 34 mi southeast of Carson City, Nevada, USA [Show on map]More
15 Oct 2021 12:36:04 GMT
(12 hours ago
3.7

9 km
Esmeralda County, 44 mi southeast of Hawthorne, Mineral County, Nevada, USA
I FELT IT - 1 report [Show on map]
More
15 Oct 2021 05:14:53 GMT
(20 hours ago
2.5

6.8 km
17km E of Ridgecrest, CA 1 report [Show on map]More
15 Oct 2021 03:46:03 GMT
(21 hours ago
2.1

4.4 km
6km W of Walker, CA [Show on map]More
15 Oct 2021 00:04:32 GMT
(1 day 1 hours ago
3.6

10 km
Nye County, 43 mi west of Ely, White Pine County, Nevada, USA
I FELT IT [Show on map]
More
14 Oct 2021 22:20:05 GMT
(1 day 3 hours ago
2.0

7.1 km
10km NNE of Angwin, CA [Show on map]More
14 Oct 2021 17:56:25 GMT
(1 day 7 hours ago
2.2

10 km
14km WSW of Searles Valley, CA 2 reports [Show on map]More
14 Oct 2021 07:20:23 GMT
(1 day 18 hours ago
2.0

9.4 km
33 Km SE of Mina, Nevada [Show on map]More
14 Oct 2021 01:27:00 GMT
(1 day 24 hours ago
2.2

8.9 km
18km E of Ridgecrest, CA [Show on map]More
13 Oct 2021 23:23:18 GMT
(2 days ago
2.4

4.4 km
5km NW of Walker, CA 1 report [Show on map]More
13 Oct 2021 21:41:33 GMT
(2 days ago
2.6

1.8 km
6km NW of The Geysers, CA
I FELT IT [Show on map]
More
13 Oct 2021 20:01:58 GMT
(2 days ago
2.0

8.7 km
13km WSW of Almanor, CA [Show on map]More
13 Oct 2021 18:21:56 GMT
(2 days ago
2.2

16 km
13km SSE of Bodie, CA [Show on map]More
13 Oct 2021 16:32:33 GMT
(2 days ago
2.0

10.1 km
13km SSE of Bodie, CA [Show on map]More
13 Oct 2021 16:17:16 GMT
(2 days ago
2.4

7.8 km
12km N of Lake Pillsbury, CA [Show on map]More
13 Oct 2021 09:27:25 GMT
(3 days ago
2.3

2.3 km
5km NW of The Geysers, CA [Show on map]More
13 Oct 2021 06:36:51 GMT
(3 days ago
2.1

7 km
12km W of Toms Place, CA [Show on map]More
13 Oct 2021 05:05:57 GMT
(3 days ago
2.0

6.9 km
12km W of Toms Place, CA [Show on map]More
Estimated combined seismic energy released: 5 x 1010 joules (13.8 megawatt hours, equivalent to 11.8 tons of TNT) More info
Show more

Current seismic activity level

Current Seismic Activity Level
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