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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 25.1°S/67.9°W past 3 days

DOWN by 26%
Updated
Feb 6, 2023 02:35 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 28, 26% less than normally. This is compared to the average number (Ø) of 38 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 9.9 (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+000.2-0-100% (-0.1σ)
5+00.20.4-0.2-100% (-0.4σ)
4+23.82-1.8-48% (-0.9σ)
3+2017.95.9+2.2+12% (+0.4σ)
2+616.16.4-10.1-63% (-1.6σ)
All28389.9-10-26% (-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

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2.0+
3.0+
4.0+
Showing recent quakes magnitude 0.2 or higher (28).
Date and time Mag
Depth
Location Details
6 Feb 2023 00:38:22 GMT
1 hour and 57 minutes ago
3.1

134 km
148 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
6 Feb 2023 00:22:30 GMT
2 hours and 13 minutes ago
3.5

146 km
30 km south of Tinogasta, Catamarca, Argentina More
5 Feb 2023 23:51:31 GMT
2 hours and 43 minutes ago
2.8

106 km
70 km northeast of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 22:58:46 GMT
4 hours ago
2.9

38 km
South Pacific Ocean, 54 km northwest of Vallenar, Huasco, Atacama, Chile More
5 Feb 2023 21:39:33 GMT
5 hours ago
3.3

125 km
38 km northeast of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 18:28:03 GMT
8 hours ago
3.3

243 km
Antofagasta, Chile, 196 km southwest of Villazon, Modesto Omiste, Departamento de Potosi, Bolivia More
5 Feb 2023 15:55:43 GMT
11 hours ago
3.1

110 km
Tarapaca, 137 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 11:49:15 GMT
15 hours ago
2.7

127 km
101 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 11:25:04 GMT
15 hours ago
3.1

107 km
89 km east of Copiapo, Atacama, Chile More
5 Feb 2023 10:50:04 GMT
16 hours ago
3.1

107 km
Tarapaca, 135 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 10:31:32 GMT
16 hours ago
4.7

179 km
94 km west of San Antonio de los Cobres, Departamento de Los Andes, Salta, Argentina More
5 Feb 2023 10:04:55 GMT
17 hours ago
3.4

118 km
95 km southeast of Calama, Provincia de El Loa, Antofagasta, Chile More
5 Feb 2023 09:58:23 GMT
17 hours ago
3.2

38 km
South Pacific Ocean, 84 km northwest of Vallenar, Huasco, Atacama, Chile More
5 Feb 2023 08:09:59 GMT
18 hours ago
3.2

29 km
South Pacific Ocean, 17 km northwest of Taltal, Provincia de Antofagasta, Chile More
4 Feb 2023 22:56:21 GMT
1 day 4 hours ago
3.0

101 km
160 km southeast of Antofagasta, Chile More
4 Feb 2023 17:41:22 GMT
1 day 9 hours ago
4.3

109 km
165 km southeast of Antofagasta, Chile 1 reportMore
4 Feb 2023 13:25:44 GMT
1 day 13 hours ago
3.7

117 km
44 km northeast of Calama, Provincia de El Loa, Antofagasta, Chile More
4 Feb 2023 12:23:52 GMT
1 day 14 hours ago
3.1

100 km
108 km south of Calama, Provincia de El Loa, Antofagasta, Chile More
4 Feb 2023 11:04:31 GMT
1 day 16 hours ago
3.0

118 km
Departamento de Potosi, Bolivia, 104 km northeast of Calama, Chile More
4 Feb 2023 09:29:00 GMT
1 day 17 hours ago
3.1

118 km
54 km east of Calama, Provincia de El Loa, Antofagasta, Chile More
4 Feb 2023 04:37:30 GMT
1 day 22 hours ago
3.0

211 km
81 km west of San Antonio de los Cobres, Departamento de Los Andes, Salta, Argentina More
4 Feb 2023 01:12:51 GMT
2 days ago
3.6

202 km
205 km west of Salta, Departamento Capital, Salta, Argentina More
3 Feb 2023 15:45:28 GMT
2 days ago
2.6

17 km
South Pacific Ocean, 106 km northwest of Vallenar, Huasco, Atacama, Chile More
3 Feb 2023 09:51:30 GMT
3 days ago
3.5

26 km
221 km northwest of Cafayate, Salta, Argentina More
3 Feb 2023 09:49:31 GMT
3 days ago
3.9

235 km
206 km west of Salta, Departamento Capital, Salta, Argentina More
3 Feb 2023 06:13:47 GMT
3 days ago
2.9

130 km
44 km southwest of Ollagüe, Provincia de El Loa, Antofagasta, Chile More
3 Feb 2023 05:39:45 GMT
3 days ago
3.5

110 km
72 km southwest of Calama, Provincia de El Loa, Antofagasta, Chile More
3 Feb 2023 03:01:36 GMT
3 days ago
2.6

105 km
20 km northeast of Calama, Provincia de El Loa, Antofagasta, Chile More
Estimated combined seismic energy released: 1.1 x 1012 joules (294 megawatt hours, equivalent to 253 tons of TNT) More info
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