Événement inconnu (à l'origine signalé comme tremblement de terre): Gautam Buddha Nagar, Uttar Pradesh, 15 km à l'est de New Delhi, Inde, samedi, 11 sept. 2021 18:24 (GMT +5:30) -

Quakes around its antipode during the following 3 jours
Check different time intervals: 24 hours | 2 days
Date & heure: 11 Sep 2021 12:54:29 UTC -
Heure locale à l'épicentre: samedi, 11 sept. 2021 18:24 (GMT +5:30)
Magnitude: 3?
Profondeur: ? km
Épicentre latitude / longitude: 28.6436°N / 77.3822°E (Gautam Buddha Nagar, Uttar Pradesh, Inde)
Antipode latitude / longitude: 28.644°S / 102.618°W (Chili)
Source de données principale: VolcanoDiscovery
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Quakes within 30 degrees from seismic antipode up to 3 jours 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 jours around the antipode of the quake was 8. This is compared to the average number of 4.53 quakes during preceding intervals of 3 jours with a standard deviation (σ) of 4.9, calculated by analzing all 100 preceding intervals of 3 jours 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 jours.
Mag classTotal #AverageσObserved deviation
6+000.1-0 (-0.1σ)
5+20.411.6 (1.6σ)
4+ (2.4σ)
3+12.93.8-1.9 (-0.5σ)
Total84.534.93.5 (0.7σ)
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: 8).
Date et l'heureMag
12 Sep 2021 01:54:25 GMT
(13 heures after quake)

35 km
75 Km W of Illapel, Chile [Show on map]Plus
12 Sep 2021 11:32:33 GMT
(23 heures after quake)

6.5 km
90 Km W of Illapel, Chile [Show on map]Plus
12 Sep 2021 19:21:42 GMT
(1 jour 6 heures after quake)

10 km
West Chile Rise [Show on map]Plus
13 Sep 2021 04:12:28 GMT
(1 jour 15 heures after quake)

12 km
66 Km W of Coquimbo, Chile [Show on map]Plus
13 Sep 2021 11:21:59 GMT
(1 jour 22 heures after quake)

10 km
Chile: OCEANO PACIFICO (Argentina) [Show on map]Plus
14 Sep 2021 01:56:34 GMT
(3 jours after quake)

10 km
Chile: OCEANO PACIFICO (Argentina) [Show on map]Plus
14 Sep 2021 04:12:30 GMT
(3 jours after quake)

10 km
87 Km W of Illapel, Chile [Show on map]Plus
14 Sep 2021 08:40:53 GMT
(3 jours after quake)

17 km
Chile: OCEANO PACIFICO (Argentina) [Show on map]Plus
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