Reported seismic-like event (likely no quake): 18 km east of Antalya, Turkey, Sep 26, 2021 11:05 pm (GMT +3) -

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 26 Sep 2021 20:05:06 UTC -
Local time at epicenter: Sunday, Sep 26, 2021 11:05 pm (GMT +3)
Magnitude: 3?
Depth: ? km
Epicenter latitude / longitude: 36.8614°N / 30.8891°E (Antalya, Turkey)
Antipode latitude / longitude: 36.861°S / 149.111°W
Primary data source: VolcanoDiscovery
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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 7. This is compared to the average number of 14.86 quakes during preceding intervals of 3 days with a standard deviation (σ) of 33.6, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Note: At a magnitude of 3.0, 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 classTotal #AverageσObserved deviation
6+00.21.2-0.2 (-0.2σ)
5+12.98.6-1.9 (-0.2σ)
4+55.98.7-0.9 (-0.1σ)
3+15.817.8-4.8 (-0.3σ)
Total714.8633.6-7.9 (-0.2σ)
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

Showing quakes magnitude 3.0 or higher (total: 7).
Date and timeMag
26 Sep 2021 23:06:04 GMT
(3 hours after quake)

12 km
New Zealand [Show on map]More
27 Sep 2021 04:54:36 GMT
(9 hours after quake)

33 km
New Zealand [Show on map]More
27 Sep 2021 11:15:42 GMT
(15 hours after quake)

12 km
New Zealand [Show on map]More
28 Sep 2021 00:41:54 GMT
(1 day 5 hours after quake)

33 km
New Zealand [Show on map]More
28 Sep 2021 08:11:48 GMT
(1 day 12 hours after quake)

242 km
New Zealand [Show on map]More
28 Sep 2021 10:15:36 GMT
(1 day 14 hours after quake)

33 km
New Zealand [Show on map]More
28 Sep 2021 13:30:45 GMT
(1 day 17 hours after quake)

269 km
New Zealand [Show on map]More
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