Séisme très faible mag. 2.2 - Jhajjar, 16 km au sud de Rohtak, Haryana, Inde, 2021-07-18 02:59:02 IST -

Quakes around its antipode during the following 3 jours
Check different time intervals: 24 hours | 2 days
Date & heure: 17 Jul 2021 21:29:02 UTC -
Heure locale à l'épicentre: 2021-07-18 02:59:02 IST
Magnitude: 2.2
Profondeur: 10 km
Épicentre latitude / longitude: 28.75°N / 76.6°E (Jhajjar, Haryana, Inde)
Antipode latitude / longitude: 28.75°S / 103.4°W (Chili)
Source de données principale: NCS (National Center for Seismology)
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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 6. This is compared to the average number of 1.91 quakes during preceding intervals of 3 jours with a standard deviation (σ) of 2.3, calculated by analzing all 100 preceding intervals of 3 jours for the same region.
Note: At a magnitude of 2.2, 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 jours.
Mag classTotal #AverageσObserved deviation
6+000.1-0 (-0.1σ)
5+00.20.4-0.2 (-0.5σ)
4+ (1.8σ)
3+ (1.6σ)
Total61.912.34.1 (1.8σ)
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: 6).
Date et l'heureMag
18 Jul 2021 12:05:42 GMT
(15 heures after quake)

10 km
Central East Pacific Rise [Show on map]Plus
18 Jul 2021 15:48:10 GMT
(18 heures after quake)

10 km
South Pacific Ocean, 53 km à l'est de Adams Town, Îles Pitcairn [Show on map]Plus
19 Jul 2021 01:29:15 GMT
(1 jour 4 heures after quake)

15 km
South Pacific Ocean, 244 km à l'ouest de Santiago du Chili, Provincia de Santiago, Région métropolitaine de Santiago, Chili [Show on map]Plus
19 Jul 2021 22:44:57 GMT
(2 jours after quake)

40 km
South Pacific Ocean, 207 km au nord-ouest de Talca, Maule Region, Chili [Show on map]Plus
20 Jul 2021 06:20:55 GMT
(2 jours after quake)

18 km
South Pacific Ocean, 259 km au sud-ouest de Concepción, Provincia de Concepcion, Region del Biobio, Chili [Show on map]Plus
20 Jul 2021 10:06:59 GMT
(3 jours after quake)

18 km
South Pacific Ocean, 109 km au nord-ouest de Constitucion, Talca, Maule Region, Chili [Show on map]Plus
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