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°N/119.4°W past 3 days

Near average
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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 32, 4% less than normally. This is compared to the average number (Ø) of 33.2 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 27.6 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is a clear increase in detected quakes during the past 3 days. Most notably, medium quakes of magnitudes around 4 have occurred more frequently.
MagTotal #ØσObs. deviation
6+000.1-0-100% (-0.1σ)
5+000.1-0-100% (-0.1σ)
4+20.30.8+1.7+567% (+2.1σ)
3+34.44.6-1.4-31% (-0.3σ)
2+2728.523-1.5-5% (-0.1σ)
All3233.227.6-1.2-4% (-0σ)
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+
4.0+
Showing recent quakes magnitude 2 or higher (32).
Date and time Mag
Depth
Location Details
6 Dec 2021 17:45:04 GMT
(5 hours ago
2.6

6.8 km
14km NE of Ridgecrest, CA
I FELT IT [Show on map]
More
6 Dec 2021 12:46:01 GMT
(10 hours ago
2.1

4.6 km
12km S of Yosemite Lakes, CA [Show on map]More
6 Dec 2021 04:31:56 GMT
(19 hours ago
2.0

1.7 km
19km N of Twentynine Palms, CA [Show on map]More
5 Dec 2021 17:13:46 GMT
(1 day 6 hours ago
2.1

20 km
Mexico: 5km E of Puebla, B.C., MX [Show on map]More
5 Dec 2021 12:30:09 GMT
(1 day 11 hours ago
2.6

13 km
31 Km SE of Mina, Nevada 1 report [Show on map]More
5 Dec 2021 11:10:33 GMT
(1 day 12 hours ago
2.7

10.6 km
5km SSW of Redlands, CA 6 reports [Show on map]More
5 Dec 2021 10:58:54 GMT
(1 day 12 hours ago
2.1

0.6 km
13km SE of Big Bear City, CA [Show on map]More
5 Dec 2021 10:56:24 GMT
(1 day 12 hours ago
2.8

13 km
25 Km SSW of Mina, Nevada [Show on map]More
5 Dec 2021 03:31:05 GMT
(1 day 20 hours ago
2.3

6.2 km
6km NE of Imperial, CA [Show on map]More
5 Dec 2021 02:08:28 GMT
(1 day 21 hours ago
2.6

2.5 km
SAN FRANCISCO BAY AREA, CALIF.
I FELT IT - 16 reports [Show on map]
More
4 Dec 2021 23:41:58 GMT
(1 day 23 hours ago
2.4

12 km
34 Km SE of Mina, Nevada [Show on map]More
4 Dec 2021 23:17:51 GMT
(1 day 24 hours ago
2.6

10.2 km
35 Km SE of Mina, Nevada [Show on map]More
4 Dec 2021 21:12:52 GMT
(2 days ago
2.2

31 km
3km NNW of Markleeville, CA [Show on map]More
4 Dec 2021 16:52:20 GMT
(2 days ago
2.0

0.2 km
10km N of Idyllwild, CA [Show on map]More
4 Dec 2021 15:54:11 GMT
(2 days ago
2.0

3.7 km
14km WNW of Toms Place, CA [Show on map]More
4 Dec 2021 11:16:57 GMT
(2 days ago
2.8

9.8 km
7km NE of Imperial, CA
I FELT IT [Show on map]
More
4 Dec 2021 09:27:32 GMT
(3 days ago
4.0

5 km
Mexico: 16 Km Al SURESTE De MEXICALI, BC
I FELT IT - 29 reports [Show on map]
More
4 Dec 2021 09:27:22 GMT
(3 days ago
2.0

19 km
Mexico: 6km ENE of Puebla, B.C., MX [Show on map]More
4 Dec 2021 09:25:09 GMT
(3 days ago
3.7

6 km
Mexico: Calif.-Baja Calif. Border Region
I FELT IT - 16 reports [Show on map]
More
4 Dec 2021 09:23:51 GMT
(3 days ago
3.5

6 km
Mexico: 20 Km Al SURESTE De MEXICALI, BC
I FELT IT [Show on map]
More
4 Dec 2021 09:23:50 GMT
(3 days ago
2.3

20 km
BAJA CALIFORNIA, MEXICO [Show on map]More
4 Dec 2021 09:22:13 GMT
(3 days ago
2.2

22 km
BAJA CALIFORNIA, MEXICO [Show on map]More
4 Dec 2021 09:20:01 GMT
(3 days ago
4.0

5 km
Mexico: 17 Km Al SURESTE De MEXICALI, BC
I FELT IT - 38 reports [Show on map]
More
4 Dec 2021 09:17:19 GMT
(3 days ago
3.6

6 km
Mexico: 18 Km Al SURESTE De MEXICALI, BC
I FELT IT [Show on map]
More
4 Dec 2021 09:17:18 GMT
(3 days ago
2.2

20 km
Mexico: 6km ENE of Puebla, B.C., MX 2 reports [Show on map]More
4 Dec 2021 09:16:19 GMT
(3 days ago
2.3

20 km
Mexico: 6km NE of Puebla, B.C., MX [Show on map]More
4 Dec 2021 09:15:15 GMT
(3 days ago
2.1

19 km
BAJA CALIFORNIA, MEXICO 6 reports [Show on map]More
4 Dec 2021 09:13:26 GMT
(3 days ago
2.8

19 km
Mexico: Calif.-Baja Calif. Border Region 6 reports [Show on map]More
4 Dec 2021 07:02:06 GMT
(3 days ago
2.1

20 km
Mexico: 6km ENE of Puebla, B.C., MX [Show on map]More
4 Dec 2021 06:59:10 GMT
(3 days ago
2.0

8.4 km
6km NE of Imperial, CA [Show on map]More
4 Dec 2021 01:43:08 GMT
(3 days ago
2.5

9.6 km
7km NE of Imperial, CA [Show on map]More
4 Dec 2021 00:46:01 GMT
(3 days ago
2.2

6.7 km
10km NNE of Bradbury, CA [Show on map]More
Estimated combined seismic energy released: 1.8 x 1011 joules (51 megawatt hours, equivalent to 43.9 tons of TNT) More info
Show more

Current seismic activity level

Current Seismic Activity Level
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