# Light mag. 3.9 earthquake - La Palma Island, 14 km southeast of Los Llanos de Aridane, Spain, on Thursday, Nov 25, 2021 6:57 pm (GMT +0) - writeAge(1637866637)

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 25 Nov 2021 18:57:17 UTC -
Local time at epicenter: Thursday, Nov 25, 2021 6:57 pm (GMT +0)
Magnitude: 3.9
Depth: 14 km
Epicenter latitude / longitude: 28.5516°N / 17.8417°W (Province of Santa Cruz de Tenerife, Canary Islands, Spain)
Antipode latitude / longitude: 28.552°S / 162.158°E
Primary data source: IGN (Instituto Geográfico Nacional)
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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 21. This is compared to the average number of 1.81 quakes during preceding intervals of 3 days with a standard deviation (σ) of 6.2, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Interpretation:
Note: At a magnitude of 3.9, 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 0.1 -0 (-0.1σ) 5+ 5 0.2 1 4.8 (4.9σ) 4+ 6 0.5 2 5.5 (2.8σ) 3+ 10 1.1 3.4 9 (2.6σ) Total 21 1.81 6.2 19.2 (3.1σ)
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

## List of quakes

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3.0+
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Showing quakes magnitude 3.0 or higher (total: 21).
 Date and time MagDepth Location Details 25 Nov 2021 19:25:41 GMT(28 minutes after quake) 3.212 km New Zealand [Show on map] More 25 Nov 2021 20:22:49 GMT(1 hour and 26 minutes after quake) 4.566 km 52 Km W of Kandrian, Papua New Guinea [Show on map] More 25 Nov 2021 22:46:01 GMT(4 hours after quake) 3.033 km New Zealand [Show on map] More 25 Nov 2021 23:38:27 GMT(5 hours after quake) 3.433 km New Zealand [Show on map] More 26 Nov 2021 04:13:21 GMT(9 hours after quake) 5.8521 km New Caledonia: Vanuatu Islands Region [Show on map] More 26 Nov 2021 08:05:53 GMT(13 hours after quake) 3.3166 km New Zealand [Show on map] More 26 Nov 2021 11:27:34 GMT(17 hours after quake) 3.012 km New Zealand [Show on map] More 26 Nov 2021 17:29:50 GMT(23 hours after quake) 3.3209 km New Zealand [Show on map] More 27 Nov 2021 00:05:12 GMT(1 day 5 hours after quake) 4.710 km New Caledonia: Southeast of the Loyalty Islands [Show on map] More 27 Nov 2021 01:43:58 GMT(1 day 7 hours after quake) 5.110 km Papua New Guinea: New Britain Region, P.N.G. [Show on map] More 27 Nov 2021 03:45:51 GMT(1 day 9 hours after quake) 5.451 km 74 Km W of Panguna, Papua New Guinea [Show on map] More 27 Nov 2021 18:42:48 GMT(1 day 24 hours after quake) 4.635 km Solomon Islands: Santa Cruz Islands [Show on map] More 27 Nov 2021 18:42:48 GMT(1 day 24 hours after quake) 4.635 km 1 Km N of Lata, Solomon Islands [Show on map] More 27 Nov 2021 18:48:07 GMT(1 day 24 hours after quake) 5.349 km Solomon Islands: 93 Km SSE of Panguna, Papua New Guinea [Show on map] More 27 Nov 2021 19:05:33 GMT(2 days after quake) 3.221 km New Zealand [Show on map] More 27 Nov 2021 19:24:35 GMT(2 days after quake) 3.0203 km New Zealand [Show on map] More 27 Nov 2021 19:55:37 GMT(2 days after quake) 3.0135 km New Zealand [Show on map] More 27 Nov 2021 20:36:41 GMT(2 days after quake) 5.110 km Papua New Guinea: Eastern New Guinea Reg., P.N.G. [Show on map] More 28 Nov 2021 07:15:44 GMT(3 days after quake) 3.112 km New Zealand [Show on map] More 28 Nov 2021 08:14:41 GMT(3 days after quake) 4.5300 km New Zealand [Show on map] More 28 Nov 2021 10:00:32 GMT(3 days after quake) 4.033 km New Zealand [Show on map] More
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