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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 17.5°S/70°W past 3 days

DOWN by 19%
Updated
Jan 30, 2023 02:08 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 20, 19% less than normally. This is compared to the average number (Ø) of 24.7 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 10.2 (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+00.20.5-0.2-100% (-0.4σ)
4+32.61.6+0.4+15% (+0.2σ)
3+58.84-3.8-43% (-1σ)
2+1213.17.4-1.1-8% (-0.1σ)
All2024.710.2-4.7-19% (-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:

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2.0+
3.0+
4.0+
Showing recent quakes magnitude 0.2 or higher (20).
Date and time Mag
Depth		 Location Details
30 Jan 2023 00:31:13 GMT
1 hour and 37 minutes ago
4.4

125 km		 170 km southeast of Iquique, Tarapaca, Chile More
30 Jan 2023 00:16:22 GMT
1 hour and 52 minutes ago
2.8

121 km		 96 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
29 Jan 2023 23:24:31 GMT
2 hours and 44 minutes ago
3.1

154 km		 Region de Arica y Parinacota, Chile, 89 km east of Tacna, Peru More
29 Jan 2023 13:52:27 GMT
12 hours ago
2.9

40 km		 87 km north of Iquique, Tarapaca, Chile More
29 Jan 2023 12:41:47 GMT
13 hours ago
3.1

110 km		 162 km southeast of Iquique, Tarapaca, Chile More
29 Jan 2023 09:26:09 GMT
17 hours ago
2.7

132 km		 71 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
29 Jan 2023 04:36:47 GMT
22 hours ago
2.5

109 km		 104 km southeast of Pozo Almonte, Provincia del Tamarugal, Tarapaca, Chile More
29 Jan 2023 03:52:51 GMT
22 hours ago
3.0

105 km		 149 km southeast of Iquique, Tarapaca, Chile More
29 Jan 2023 02:14:20 GMT
24 hours ago
2.6

118 km		 94 km east of Huari, Provincia del Tamarugal, Tarapaca, Chile More
29 Jan 2023 00:39:57 GMT
1 day 1 hours ago
2.6

87 km		 92 km east of Iquique, Tarapaca, Chile More
29 Jan 2023 00:23:19 GMT
1 day 2 hours ago
2.5

100 km		 115 km southeast of Pozo Almonte, Provincia del Tamarugal, Tarapaca, Chile More
28 Jan 2023 19:44:31 GMT
1 day 6 hours ago
2.9

115 km		 Region de Arica y Parinacota, 106 km north of Tarapaca, Provincia del Tamarugal, Tarapaca, Chile More
28 Jan 2023 11:01:02 GMT
1 day 15 hours ago
3.2

117 km		 Tarapaca, 134 km north of Calama, Provincia de El Loa, Antofagasta, Chile More
28 Jan 2023 10:10:19 GMT
1 day 16 hours ago
2.6

110 km		 130 km southeast of Pozo Almonte, Provincia del Tamarugal, Tarapaca, Chile More
28 Jan 2023 05:00:42 GMT
1 day 21 hours ago
2.9

112 km		 Tarapaca, 67 km west of Ollagüe, Provincia de El Loa, Antofagasta, Chile More
27 Jan 2023 22:10:47 GMT
2 days ago
3.6

132 km		 121 km northeast of Calama, Provincia de El Loa, Antofagasta, Chile More
27 Jan 2023 10:56:36 GMT
3 days ago
4.3

118 km		 110 km northeast of Iquique, Tarapaca, Chile 1 reportMore
27 Jan 2023 10:51:18 GMT
3 days ago
4.5

196 km		 86 km south of Puno, Peru More
27 Jan 2023 09:56:33 GMT
3 days ago
2.8

33 km		 South Pacific Ocean, 92 km southwest of Arica, Region de Arica y Parinacota, Chile More
27 Jan 2023 07:08:28 GMT
3 days ago
2.8

115 km		 Tarapaca, 54 km west of Ollagüe, Provincia de El Loa, Antofagasta, Chile More
Estimated combined seismic energy released: 8.2 x 1011 joules (228 megawatt hours, equivalent to 196 tons of TNT) More info
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