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 35.5°N/118.4°W past 3 days

DOWN by 44%
Updated
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Color of quakes reflects depth (red=shallow to blue=deep).
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The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 19, 44% less than normally. This is compared to the average number (Ø) of 33.8 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 26.9 (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+00.30.8-0.3-100% (-0.4σ)
3+24.54.4-2.5-55% (-0.6σ)
2+172922.6-12-41% (-0.5σ)
All1933.826.9-14.8-44% (-0.5σ)
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:
all
2.0+
3.0+
Showing recent quakes magnitude 2 or higher (19).
Date and time Mag
Depth		 Location Details
27 Nov 2021 14:12:30 GMT
(6 hours ago
2.6

8.2 km		 9km ESE of Big Bear City, CA
I FELT IT [Show on map]		More
27 Nov 2021 04:04:46 GMT
(16 hours ago
2.1

8.3 km		 9km SSW of Holtville, CA [Show on map]More
27 Nov 2021 04:04:09 GMT
(16 hours ago
2.3

10.1 km		 9km SW of Holtville, CA [Show on map]More
26 Nov 2021 23:05:45 GMT
(21 hours ago
2.0

4.1 km		 17km WSW of Toms Place, CA [Show on map]More
26 Nov 2021 18:27:52 GMT
(1 day 1 hours ago
2.8

4.2 km		 17km WSW of Toms Place, CA
I FELT IT [Show on map]		More
26 Nov 2021 17:45:05 GMT
(1 day 2 hours ago
2.7

3.9 km		 17km WSW of Toms Place, CA
I FELT IT [Show on map]		More
26 Nov 2021 15:02:33 GMT
(1 day 5 hours ago
2.0

15 km		 10km NW of Garnet, CA [Show on map]More
26 Nov 2021 10:12:40 GMT
(1 day 10 hours ago
2.2

2.6 km		 6km NNE of Walker, CA [Show on map]More
26 Nov 2021 09:12:04 GMT
(1 day 11 hours ago
2.4

2.1 km		 1km ESE of San Fernando, CA 16 reports [Show on map]More
26 Nov 2021 08:38:11 GMT
(1 day 11 hours ago
2.0

9.2 km		 35 Km SE of Mina, Nevada [Show on map]More
26 Nov 2021 05:28:29 GMT
(1 day 14 hours ago
3.0

4.4 km		 17km WSW of Toms Place, CA
I FELT IT [Show on map]		More
25 Nov 2021 23:37:22 GMT
(1 day 20 hours ago
2.3

17 km		 Mexico: 6km ENE of Puebla, B.C., MX [Show on map]More
25 Nov 2021 21:57:10 GMT
(1 day 22 hours ago
2.9

4.4 km		 17km WSW of Toms Place, CA
I FELT IT - 1 report [Show on map]		More
25 Nov 2021 21:35:57 GMT
(1 day 22 hours ago
3.6

12 km		 Mexico: 26 Km Al ESTE De MEXICALI, BC
I FELT IT [Show on map]		More
25 Nov 2021 11:44:24 GMT
(2 days ago
2.1

4 km		 13km S of Tres Pinos, CA [Show on map]More
25 Nov 2021 04:33:08 GMT
(3 days ago
2.0

16 km		 16 Km NE of Hiko, Nevada [Show on map]More
25 Nov 2021 02:48:24 GMT
(3 days ago
2.2

1.8 km		 8km SW of Walker, CA [Show on map]More
25 Nov 2021 02:18:47 GMT
(3 days ago
2.1

2.5 km		 6km NNE of Walker, CA [Show on map]More
25 Nov 2021 00:10:51 GMT
(3 days ago
2.2

5.7 km		 11km SW of Ridgemark, CA [Show on map]More
Estimated combined seismic energy released: 2.3 x 1010 joules (6.38 megawatt hours, equivalent to 5.49 tons of TNT) More info
Show more

Current seismic activity level

Current Seismic Activity Level
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