# Minor mag. 1.4 earthquake - Spain: E DÍLAR.GR on Wednesday, Sep 22, 2021 6:44 pm (GMT +2) - writeAge(1632329099)

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 22 Sep 2021 16:44:59 UTC -
Local time at epicenter: Wednesday, Sep 22, 2021 6:44 pm (GMT +2)
Magnitude: 1.4
Depth: 15 km
Epicenter latitude / longitude: 37.0689°N / 3.5794°W (Spain)
Antipode latitude / longitude: 37.069°S / 176.421°E (New Zealand)
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 13. This is compared to the average number of 31.67 quakes during preceding intervals of 3 days with a standard deviation (σ) of 58.1, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Interpretation:
Note: At a magnitude of 1.4, 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 0.2 0.8 -0.2 (-0.2σ) 5+ 1 2.3 7.3 -1.3 (-0.2σ) 4+ 3 6.8 12.3 -3.8 (-0.3σ) 3+ 9 22.4 45.2 -13.4 (-0.3σ) Total 13 31.67 58.1 -18.7 (-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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Showing quakes magnitude 3.0 or higher (total: 13).
 Date and time MagDepth Location Details 23 Sep 2021 00:39:55 GMT(8 hours after quake) 3.3194 km 3.2 NORTH ISLAND OF NEW ZEALAND [Show on map] More 23 Sep 2021 02:05:21 GMT(9 hours after quake) 4.3399 km New Zealand [Show on map] More 23 Sep 2021 02:58:44 GMT(10 hours after quake) 3.17.7 km Australia: Rawson, VIC [Show on map] More 23 Sep 2021 04:39:57 GMT(12 hours after quake) 3.112 km New Zealand [Show on map] More 23 Sep 2021 06:51:35 GMT(14 hours after quake) 4.3212 km New Zealand [Show on map] More 24 Sep 2021 03:38:10 GMT(1 day 11 hours after quake) 3.15 km New Zealand [Show on map] More 24 Sep 2021 08:00:00 GMT(1 day 15 hours after quake) 3.334 km New Zealand: 3.3 OFF E. COAST OF N. ISLAND, N.Z. [Show on map] More 24 Sep 2021 11:53:19 GMT(1 day 19 hours after quake) 3.712 km New Zealand [Show on map] More 24 Sep 2021 17:26:39 GMT(2 days after quake) 3.012 km New Zealand [Show on map] More 25 Sep 2021 08:48:08 GMT(3 days after quake) 3.112 km New Zealand [Show on map] More 25 Sep 2021 10:55:11 GMT(3 days after quake) 3.3176 km New Zealand [Show on map] More 25 Sep 2021 13:46:31 GMT(3 days after quake) 5.0641 km South of Fiji Islands [Show on map] More 25 Sep 2021 13:46:57 GMT(3 days after quake) 4.8500 km New Zealand [Show on map] More
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