# Strong mag. 5.7 earthquake - Molucca Sea, 144 km east of Manado, North Sulawesi, Indonesia, on Thursday, Oct 14, 2021 11:16 pm (GMT +8) - writeAge(1634224591)

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 14 Oct 2021 15:16:31 UTC -
Local time at epicenter: Thursday, Oct 14, 2021 11:16 pm (GMT +8)
Magnitude: 5.7
Depth: 42 km
Epicenter latitude / longitude: 1.35°N / 126.14°E (Molucca Sea, Indonesia)
Antipode latitude / longitude: 1.35°S / 53.86°W (Brazil)
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
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## Quakes within 30 degrees from seismic antipode up to 3 days after the quake

The area around the antipode is marked with the big circle on the map.
The total number of quakes that occurred within 3 days around the antipode of the quake was 48. This is compared to the average number of 43.58 quakes during preceding intervals of 3 days with a standard deviation (σ) of 13.6, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Interpretation:
Note: At a magnitude of 5.7, it is unlikely that this quake could affect areas around its antipode. If an increase or decrease of quake is detected, it is likely caused by other factors.
There is no significant variation in the number of quakes that occurred around the antipode within 3 days.
 Mag class Total # Average σ Observed deviation 6+ 0 0 0.2 -0 (-0.2σ) 5+ 1 0.6 0.8 0.4 (0.6σ) 4+ 12 7.6 3.7 4.5 (1.2σ) 3+ 35 35.4 11.9 -0.4 (-0σ) Total 48 43.58 13.6 4.4 (0.3σ)
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

## List of quakes

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5.0+
Showing quakes magnitude 3.0 or higher (total: 48).
 Date and time MagDepth Location Details 14 Oct 2021 16:23:52 GMT(1 hour and 7 minutes after quake) 3.6207 km SALTA (Argentina) [Show on map] More 14 Oct 2021 16:59:54 GMT(1 hour and 43 minutes after quake) 3.3219 km JUJUY (Argentina) [Show on map] More 14 Oct 2021 17:56:54 GMT(2 hours and 40 minutes after quake) 3.77 km Near Coast of Ecuador, A 4.0 Km De Atacames [Show on map] More 14 Oct 2021 18:23:03 GMT(3 hours after quake) 4.2218 km SALTA, ARGENTINA [Show on map] More 14 Oct 2021 21:51:56 GMT(7 hours after quake) 3.9228 km SALTA, ARGENTINA [Show on map] More 14 Oct 2021 22:11:21 GMT(7 hours after quake) 3.0195 km SALTA (Argentina) [Show on map] More 14 Oct 2021 23:55:31 GMT(9 hours after quake) 3.1108 km TARAPACA, CHILE [Show on map] More 15 Oct 2021 01:29:05 GMT(10 hours after quake) 3.09 km 6 Km WSW of Fuig, Puerto Rico [Show on map] More 15 Oct 2021 01:51:31 GMT(11 hours after quake) 4.2185 km SOUTHERN PERU [Show on map] More 15 Oct 2021 01:51:37 GMT(11 hours after quake) 4.033 km British Virgin Islands: 123 Km NNE of Cruz Bay, U.S. Virgin Islands [Show on map] More 15 Oct 2021 02:51:27 GMT(12 hours after quake) 4.210 km Central Peru [Show on map] More 15 Oct 2021 02:51:45 GMT(12 hours after quake) 4.113 km CENTRAL PERU [Show on map] More 15 Oct 2021 04:17:03 GMT(13 hours after quake) 3.794 km ANTOFAGASTA, CHILE [Show on map] More 15 Oct 2021 04:48:13 GMT(14 hours after quake) 3.58 km SOUTHERN PERU [Show on map] More 15 Oct 2021 06:48:07 GMT(16 hours after quake) 3.918 km CENTRAL PERU [Show on map] More 15 Oct 2021 10:33:13 GMT(19 hours after quake) 3.3112 km TARAPACA, CHILE [Show on map] More 15 Oct 2021 11:38:29 GMT(20 hours after quake) 4.2226 km JUJUY (Argentina) [Show on map] More 15 Oct 2021 12:19:50 GMT(21 hours after quake) 4.346 km OFFSHORE ANTOFAGASTA, CHILE [Show on map] More 15 Oct 2021 13:43:06 GMT(22 hours after quake) 3.024 km St. Lucia: Near Ducos [Show on map] More 15 Oct 2021 14:51:59 GMT(24 hours after quake) 4.025 km NEAR COAST OF CENTRAL PERU [Show on map] More 15 Oct 2021 16:46:00 GMT(1 day 1 hours after quake) 3.25 km Venezuela: 33 Km Al Noroeste De Punto Fijo [Show on map] More 15 Oct 2021 19:54:58 GMT(1 day 5 hours after quake) 3.610 km British Virgin Islands: 108 Km NNW of Charlotte Amalie, U.S. Virgin Islands [Show on map] More 15 Oct 2021 21:37:41 GMT(1 day 6 hours after quake) 3.2216 km JUJUY (Argentina) [Show on map] More 15 Oct 2021 21:58:18 GMT(1 day 7 hours after quake) 3.8286 km JUJUY, ARGENTINA [Show on map] More 15 Oct 2021 22:47:46 GMT(1 day 8 hours after quake) 3.3113 km TARAPACA, CHILE [Show on map] More 16 Oct 2021 00:43:51 GMT(1 day 9 hours after quake) 3.5115 km ANTOFAGASTA, CHILE [Show on map] More 16 Oct 2021 02:25:59 GMT(1 day 11 hours after quake) 3.540 km PUERTO RICO REGION [Show on map] More 16 Oct 2021 06:18:07 GMT(1 day 15 hours after quake) 3.998 km NEAR COAST OF CENTRAL PERU [Show on map] More 16 Oct 2021 07:04:49 GMT(1 day 16 hours after quake) 3.017 km 1 Km WSW of Indios, Puerto Rico [Show on map] More 16 Oct 2021 07:07:45 GMT(1 day 16 hours after quake) 4.856 km Trinidad & Tobago: Windward Islands [Show on map] More 16 Oct 2021 08:23:58 GMT(1 day 17 hours after quake) 3.0115 km ANTOFAGASTA, CHILE [Show on map] More 16 Oct 2021 08:50:31 GMT(1 day 18 hours after quake) 3.724 km British Virgin Islands: 109 Km NNE of Cruz Bay, U.S. Virgin Islands [Show on map] More 16 Oct 2021 08:52:01 GMT(1 day 18 hours after quake) 3.5122 km TARAPACA, CHILE [Show on map] More 16 Oct 2021 11:51:22 GMT(1 day 21 hours after quake) 3.0248 km ANTOFAGASTA, CHILE [Show on map] More 16 Oct 2021 12:53:41 GMT(1 day 22 hours after quake) 4.451 km 35 Km W of Chancay, Peru [Show on map] More 16 Oct 2021 12:54:23 GMT(1 day 22 hours after quake) 4.175 km Central Peru [Show on map] More 16 Oct 2021 17:00:00 GMT(2 days after quake) 3.35 km Venezuela: 27 Km Al Norte De Barinitas [Show on map] More 16 Oct 2021 17:51:05 GMT(2 days after quake) 3.0127 km SALTA (Argentina) [Show on map] More 16 Oct 2021 22:46:03 GMT(2 days after quake) 3.0134 km ANTOFAGASTA, CHILE [Show on map] More 16 Oct 2021 22:56:16 GMT(2 days after quake) 5.110 km North Atlantic Ocean [Show on map] More 17 Oct 2021 05:01:25 GMT(3 days after quake) 3.310 km DOMINICAN REPUBLIC [Show on map] More 17 Oct 2021 05:57:17 GMT(3 days after quake) 3.515 km 71 Km N of Charlotte Amalie, U.S. Virgin Islands [Show on map] More 17 Oct 2021 05:59:24 GMT(3 days after quake) 3.568 km British Virgin Islands: Virgin Islands [Show on map] More 17 Oct 2021 06:40:38 GMT(3 days after quake) 3.726 km British Virgin Islands: 72 Km N of Charlotte Amalie, U.S. Virgin Islands [Show on map] More 17 Oct 2021 07:29:43 GMT(3 days after quake) 4.4220 km SALTA, ARGENTINA [Show on map] More 17 Oct 2021 09:11:08 GMT(3 days after quake) 3.3117 km TARAPACA, CHILE [Show on map] More 17 Oct 2021 10:09:31 GMT(3 days after quake) 3.5179 km SALTA (Argentina) [Show on map] More 17 Oct 2021 12:47:09 GMT(3 days after quake) 3.770 km 42 Km SSE of Boca De Yuma, Dominican Republic [Show on map] More
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