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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°S/72.4°W past 3 days

DOWN by 51%
Updated
Oct 4, 2022 01:38 GMT -
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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 16, 51% less than normally. This is compared to the average number (Ø) of 32.4 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 16.8 (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+00.10.5-0.1-100% (-0.3σ)
4+01.91.7-1.9-100% (-1.1σ)
3+813.96.8-5.9-42% (-0.9σ)
2+816.611.4-8.6-52% (-0.8σ)
All1632.416.8-16.4-51% (-1σ)
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 0.2 or higher (16).
Date and time Mag
Depth
Location Details
3 Oct 2022 10:51:04 GMT
15 hours ago
2.9

29 km
South Pacific Ocean, 75 km northwest of La Ligua, Petorca Province, Region de Valparaiso, Chile More
2 Oct 2022 23:50:33 GMT
1 day 2 hours ago
2.6

60 km
South Pacific Ocean, 59 km northwest of La Ligua, Petorca Province, Region de Valparaiso, Chile More
2 Oct 2022 21:16:15 GMT
1 day 4 hours ago
3.3

10 km
42 km north of San Rafael, Mendoza, Argentina More
2 Oct 2022 19:26:23 GMT
1 day 6 hours ago
3.0

145 km
79 km northwest of Mendoza, Guaymallén, Mendoza, Argentina More
2 Oct 2022 18:45:12 GMT
1 day 7 hours ago
3.3

100 km
12 km north of Ciudad de San Juan, Departamento de Capital, San Juan, Argentina More
2 Oct 2022 15:52:03 GMT
1 day 10 hours ago
2.5

37 km
65 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile More
2 Oct 2022 15:47:52 GMT
1 day 10 hours ago
2.9

57 km
South Pacific Ocean, 232 km west of Santiago de Chile, Provincia de Santiago, Chile More
2 Oct 2022 11:44:06 GMT
1 day 14 hours ago
3.1

102 km
36 km northwest of Ciudad de San Juan, Departamento de Capital, San Juan, Argentina More
2 Oct 2022 09:54:58 GMT
1 day 16 hours ago
2.6

16 km
55 km west of Santa Cruz, Provincia de Colchagua, O'Higgins, Chile More
2 Oct 2022 06:31:19 GMT
1 day 19 hours ago
3.2

30 km
South Pacific Ocean, 90 km north of Valparaiso, Region de Valparaiso, Chile More
2 Oct 2022 06:19:57 GMT
1 day 19 hours ago
2.6

88 km
56 km east of Ovalle, Provincia de Limari, Coquimbo Region, Chile More
2 Oct 2022 03:35:27 GMT
1 day 22 hours ago
3.2

48 km
South Pacific Ocean, 116 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile More
2 Oct 2022 02:41:05 GMT
1 day 23 hours ago
3.0

31 km
South Pacific Ocean, 90 km north of Valparaiso, Region de Valparaiso, Chile More
2 Oct 2022 02:36:55 GMT
1 day 23 hours ago
2.8

28 km
South Pacific Ocean, 230 km west of Santiago de Chile, Provincia de Santiago, Chile More
2 Oct 2022 00:01:46 GMT
2 days ago
2.7

36 km
South Pacific Ocean, 92 km west of Coquimbo, Provincia de Elqui, Coquimbo Region, Chile More
1 Oct 2022 04:30:07 GMT
3 days ago
3.0

32 km
37 km northwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile More
Estimated combined seismic energy released: 3.4 x 1010 joules (9.56 megawatt hours, equivalent to 8.22 tons of TNT) More info
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