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# Light mag. 3.7 earthquake - Japan Sea, Japan, on Saturday, Jan 15, 2022 at 9:21 am (GMT +9) - writeAge(1642206109)

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 15 Jan 2022 00:21:49 UTC -
Local time at epicenter: Saturday, Jan 15, 2022 at 9:21 am (GMT +9)
Magnitude: 3.7
Depth: 13 km
Epicenter latitude / longitude: 35.786°N / 135.825°E (Japan Sea, Japan)
Antipode latitude / longitude: 35.786°S / 44.175°W
Primary data source: NIED (National Research Institute for Earth Science and Disaster Resilience)
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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 52. This is compared to the average number of 0.54 quakes during preceding intervals of 3 days with a standard deviation (σ) of 7.5, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Interpretation:
Note: At a magnitude of 3.7, 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 a weak increase in detected quakes around the antipode during the following 3 days.
 Mag class Total # Average σ Observed deviation 6+ 0 0 0 n/a 5+ 3 0 0.3 3 (9.4σ) 4+ 5 0.1 0.9 4.9 (5.7σ) 3+ 44 0.5 6.3 43.5 (6.9σ) Total 52 0.54 7.5 51.5 (6.9σ)
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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Showing quakes magnitude 3.0 or higher (total: 52).
 Date and time MagDepth Location Details 15 Jan 2022 01:26:31 GMT(1 hour and 5 minutes after quake) 4.0155 km 130 Km NNE of Calama, Chile [Show on map] More 15 Jan 2022 02:04:29 GMT(1 hour and 43 minutes after quake) 3.229 km OFFSHORE ATACAMA, CHILE [Show on map] More 15 Jan 2022 02:55:50 GMT(2 hours and 34 minutes after quake) 3.2198 km Chile-Bolivia Border Region [Show on map] More 15 Jan 2022 04:35:35 GMT(4 hours after quake) 3.4211 km JUJUY (Argentina) [Show on map] More 15 Jan 2022 05:20:48 GMT(5 hours after quake) 3.738 km ATACAMA, CHILE [Show on map] More 15 Jan 2022 06:13:14 GMT(6 hours after quake) 3.040 km MENDOZA (Argentina) [Show on map] More 15 Jan 2022 10:21:02 GMT(10 hours after quake) 3.5117 km SAN JUAN (Argentina) [Show on map] More 15 Jan 2022 10:34:35 GMT(10 hours after quake) 3.4160 km Northern Chile [Show on map] More 15 Jan 2022 12:00:19 GMT(12 hours after quake) 3.5213 km JUJUY (Argentina) [Show on map] More 15 Jan 2022 12:56:41 GMT(13 hours after quake) 3.040 km Near Coast of Northern Chile [Show on map] More 15 Jan 2022 13:13:36 GMT(13 hours after quake) 3.6111 km Chile-Bolivia Border Region [Show on map] More 15 Jan 2022 13:32:31 GMT(13 hours after quake) 3.0103 km SAN JUAN (Argentina) [Show on map] More 15 Jan 2022 14:10:16 GMT(14 hours after quake) 3.1198 km SALTA (Argentina) [Show on map] More 15 Jan 2022 14:15:10 GMT(14 hours after quake) 3.1125 km SAN JUAN (Argentina) [Show on map] More 15 Jan 2022 17:24:52 GMT(17 hours after quake) 5.010 km South Sandwich Islands Region [Show on map] More 15 Jan 2022 21:20:08 GMT(21 hours after quake) 3.3178 km SALTA (Argentina) [Show on map] More 15 Jan 2022 22:30:47 GMT(22 hours after quake) 3.525 km OFF COAST OF ARAUCANIA, CHILE [Show on map] More 15 Jan 2022 22:59:09 GMT(23 hours after quake) 3.325 km MENDOZA (Argentina) [Show on map] More 15 Jan 2022 23:57:32 GMT(24 hours after quake) 5.335 km South Sandwich Islands Region [Show on map] More 16 Jan 2022 00:00:16 GMT(24 hours after quake) 4.572 km Near Coast of Central Chile [Show on map] More 16 Jan 2022 00:25:33 GMT(1 day 0 hours after quake) 5.3121 km South Sandwich Islands Region [Show on map] More 16 Jan 2022 00:43:25 GMT(1 day 0 hours after quake) 3.3158 km SALTA (Argentina) [Show on map] More 16 Jan 2022 05:58:08 GMT(1 day 6 hours after quake) 3.035 km Near Coast of Central Chile [Show on map] More 16 Jan 2022 07:22:13 GMT(1 day 7 hours after quake) 3.3109 km Northern Chile [Show on map] More 16 Jan 2022 08:49:01 GMT(1 day 8 hours after quake) 3.323 km Near Coast of Central Chile [Show on map] More 16 Jan 2022 09:41:57 GMT(1 day 9 hours after quake) 3.65 km Off Coast of Central Chile [Show on map] More 16 Jan 2022 12:49:15 GMT(1 day 12 hours after quake) 3.3190 km SALTA (Argentina) [Show on map] More 16 Jan 2022 13:36:32 GMT(1 day 13 hours after quake) 3.3223 km JUJUY (Argentina) [Show on map] More 16 Jan 2022 14:04:11 GMT(1 day 14 hours after quake) 3.1224 km JUJUY (Argentina) [Show on map] More 16 Jan 2022 15:14:00 GMT(1 day 15 hours after quake) 3.0206 km SALTA, ARGENTINA [Show on map] More 16 Jan 2022 15:54:29 GMT(1 day 16 hours after quake) 3.3214 km POTOSI, BOLIVIA [Show on map] More 16 Jan 2022 16:27:59 GMT(1 day 16 hours after quake) 3.8160 km Chile-Argentina Border Region [Show on map] More 16 Jan 2022 17:22:52 GMT(1 day 17 hours after quake) 3.0105 km SAN JUAN (Argentina) [Show on map] More 16 Jan 2022 21:49:25 GMT(1 day 21 hours after quake) 3.5233 km JUJUY (Argentina) [Show on map] More 17 Jan 2022 00:48:10 GMT(2 days after quake) 3.4125 km Northern Chile [Show on map] More 17 Jan 2022 03:20:00 GMT(2 days after quake) 3.5143 km CATAMARCA (Argentina) [Show on map] More 17 Jan 2022 04:55:05 GMT(2 days after quake) 3.1214 km SALTA (Argentina) [Show on map] More 17 Jan 2022 04:59:32 GMT(2 days after quake) 4.610 km 72 Km W of Coquimbo, Chile [Show on map] More 17 Jan 2022 07:28:34 GMT(2 days after quake) 4.0235 km 71 Km WNW of San Antonio De Los Cobres, Argentina [Show on map] More 17 Jan 2022 08:29:01 GMT(2 days after quake) 3.3136 km Chile-Bolivia Border Region [Show on map] More 17 Jan 2022 08:42:49 GMT(2 days after quake) 4.210 km 25 Km SSW of Villa Basilio Nievas, Argentina [Show on map] More 17 Jan 2022 08:58:56 GMT(2 days after quake) 3.0200 km JUJUY (Argentina) [Show on map] More 17 Jan 2022 12:45:27 GMT(3 days after quake) 3.3190 km POTOSI, BOLIVIA [Show on map] More 17 Jan 2022 15:46:15 GMT(3 days after quake) 3.1202 km SALTA (Argentina) [Show on map] More 17 Jan 2022 16:20:37 GMT(3 days after quake) 3.185 km Chile-Argentina Border Region [Show on map] More 17 Jan 2022 19:22:38 GMT(3 days after quake) 3.1177 km SALTA (Argentina) [Show on map] More 17 Jan 2022 20:08:30 GMT(3 days after quake) 3.444 km Near Coast of Northern Chile [Show on map] More 17 Jan 2022 20:38:58 GMT(3 days after quake) 3.311 km Near Coast of Central Chile [Show on map] More 17 Jan 2022 21:06:59 GMT(3 days after quake) 3.3106 km SAN JUAN (Argentina) [Show on map] More 17 Jan 2022 22:14:34 GMT(3 days after quake) 3.25 km Near Coast of Central Chile [Show on map] More 17 Jan 2022 22:46:08 GMT(3 days after quake) 3.553 km Near Coast of Northern Chile [Show on map] More 17 Jan 2022 23:23:38 GMT(3 days after quake) 3.117 km Off Coast of Central Chile [Show on map] More
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