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 34.1°N/117.9°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 33, 10% more than usually. This is compared to the average number (Ø) of 30 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 16.6 (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+000n/a
5+000.1-0-100% (-0.1σ)
4+10.30.6+0.7+257% (+1.2σ)
3+76.44.5+0.6+10% (+0.1σ)
2+2523.314.5+1.7+7% (+0.1σ)
All333016.6+3+10% (+0.2σ)
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+
4.0+
Showing recent quakes magnitude 2 or higher (33).
Date and time Mag
Depth
Location Details
18 Oct 2021 20:40:39 GMT
(1 hour and 2 minutes ago
2.7

25 km
Mariposa County, 25 mi east of Merced, California, USA [Show on map]More
18 Oct 2021 17:45:37 GMT
(4 hours ago
2.2

13 km
5km N of Moreno Valley, CA [Show on map]More
18 Oct 2021 10:14:20 GMT
(11 hours ago
2.8

0.7 km
San Benito County, 10.9 mi northeast of Salinas, Monterey County, California, USA
I FELT IT - 1 report [Show on map]
More
18 Oct 2021 09:45:27 GMT
(12 hours ago
2.9

0.8 km
21 mi southeast of Porterville, Tulare County, California, USA
I FELT IT [Show on map]
More
18 Oct 2021 09:45:06 GMT
(12 hours ago
3.4

10.4 km
4.3 mi northeast of Coalinga, Fresno County, California, USA
I FELT IT - 8 reports [Show on map]
More
18 Oct 2021 09:42:15 GMT
(12 hours ago
2.7

9.7 km
4.4 mi northeast of Coalinga, Fresno County, California, USA
I FELT IT - 2 reports [Show on map]
More
18 Oct 2021 08:46:40 GMT
(13 hours ago
3.3

2 km
31 km north of Camalu, Ensenada Municipality, Baja California, Mexico
I FELT IT [Show on map]
More
18 Oct 2021 08:13:53 GMT
(13 hours ago
2.3

4.8 km
6km NNW of Pinnacles, CA [Show on map]More
18 Oct 2021 07:36:12 GMT
(14 hours ago
2.5

1.8 km
34km ESE of Big Pine, CA [Show on map]More
18 Oct 2021 03:58:44 GMT
(18 hours ago
2.3

8.7 km
13km W of Salton City, CA [Show on map]More
18 Oct 2021 00:41:49 GMT
(21 hours ago
2.5

4.6 km
16km ESE of Olancha, CA [Show on map]More
17 Oct 2021 21:41:06 GMT
(1 day 0 hours ago
2.7

2.7 km
Inyo County, 42 mi north of Ridgecrest, Kern County, California, USA
I FELT IT [Show on map]
More
17 Oct 2021 20:17:14 GMT
(1 day 1 hours ago
2.5

14 km
7km S of Redlands, CA [Show on map]More
17 Oct 2021 19:34:03 GMT
(1 day 2 hours ago
2.2

2.6 km
7km E of Mammoth Lakes, CA [Show on map]More
17 Oct 2021 18:04:27 GMT
(1 day 4 hours ago
3.6

19 km
Gulf of California, 40 km southeast of San Felipe, Mexico
I FELT IT [Show on map]
More
17 Oct 2021 18:01:24 GMT
(1 day 4 hours ago
3.5

20 km
49 km south of Santa Isabel, Mexicali Municipality, Baja California, Mexico
I FELT IT [Show on map]
More
17 Oct 2021 17:15:32 GMT
(1 day 4 hours ago
2.0

5.5 km
15km ESE of Olancha, CA [Show on map]More
17 Oct 2021 16:07:40 GMT
(1 day 6 hours ago
2.4

2.5 km
16km ESE of Olancha, CA [Show on map]More
17 Oct 2021 13:46:03 GMT
(1 day 8 hours ago
2.3

2.7 km
15km ESE of Olancha, CA [Show on map]More
17 Oct 2021 13:19:00 GMT
(1 day 8 hours ago
4.0

3.2 km
Inyo County, 42 mi north of Ridgecrest, Kern County, California, USA
I FELT IT - 6 reports [Show on map]
More
17 Oct 2021 12:24:54 GMT
(1 day 9 hours ago
2.1

4.2 km
12km S of Tres Pinos, CA [Show on map]More
17 Oct 2021 03:38:02 GMT
(1 day 18 hours ago
2.2

10.4 km
38 Km SSE of Goldfield, Nevada [Show on map]More
17 Oct 2021 02:27:34 GMT
(1 day 19 hours ago
2.2

8.6 km
15km ESE of Kettleman City, CA [Show on map]More
17 Oct 2021 02:17:06 GMT
(1 day 19 hours ago
2.3

3.1 km
42 Km NNE of Beatty, Nevada [Show on map]More
16 Oct 2021 23:38:44 GMT
(1 day 22 hours ago
2.1

12 km
30 Km SE of Mina, Nevada [Show on map]More
16 Oct 2021 22:55:40 GMT
(1 day 23 hours ago
3.0

14 km
16 mi southeast of Mammoth Lakes, Mono County, California, USA
I FELT IT - 2 reports [Show on map]
More
16 Oct 2021 19:24:51 GMT
(2 days ago
3.6

19 km
11 km south of Mexicali, Baja California, Mexico
I FELT IT [Show on map]
More
16 Oct 2021 16:31:29 GMT
(2 days ago
2.2

1.8 km
4km WSW of Salton City, CA 1 report [Show on map]More
16 Oct 2021 08:15:07 GMT
(3 days ago
3.8

4 km
Gulf of California, 55 km southeast of San Felipe, Mexico
I FELT IT - 1 report [Show on map]
More
16 Oct 2021 07:53:58 GMT
(3 days ago
2.0

7.2 km
11km SSW of Ridgemark, CA 1 report [Show on map]More
16 Oct 2021 06:31:50 GMT
(3 days ago
2.5

7.4 km
28 Km SE of Mina, Nevada [Show on map]More
16 Oct 2021 05:52:31 GMT
(3 days ago
2.0

11 km
9km WSW of Grapevine, CA [Show on map]More
16 Oct 2021 04:20:19 GMT
(3 days ago
2.7

5.5 km
42 mi east of Bakersfield, Kern County, California, USA
I FELT IT [Show on map]
More
Estimated combined seismic energy released: 1.6 x 1011 joules (45 megawatt hours, equivalent to 38.7 tons of TNT) More info
Show more

Current seismic activity level

Current Seismic Activity Level
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