Séisme modéré mag. 4.9 - 13 km au sud de Tokushima, Japon, vendredi, 17 juin 2022 00:51 (GMT +9) -

Quakes around its antipode during the following 3 jours

Check different time intervals: 24 hours | 2 days

Date & heure: 16 Jun 2022 15:51:26 UTC -
Heure locale à l'épicentre: vendredi, 17 juin 2022 00:51 (GMT +9)
Magnitude: 4.9
Profondeur: 39 km
Épicentre latitude / longitude: 33.949°N / 134.571°E

(Katsuura Gun, Tokushima, Japon)
Antipode latitude / longitude: 33.949°S / 45.429°W
Source de données principale: USGS (United States Geological Survey)

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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 0. This is compared to the average number of 0 quakes during preceding intervals of 3 jours with a standard deviation (σ) of 0, calculated by analzing all 100 preceding intervals of 3 jours for the same region.
Interpretation:
Note: At a magnitude of 4.9, 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 no significant variation in the number of quakes that occurred around the antipode within 3 jours.

Mag class	Total #	Average	σ	Observed deviation
6+	0	0	0	n/a
5+	0	0	0	n/a
4+	0	0	0	n/a
3+	0	0	0	n/a
Total	0	0	0	n/a

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

Quake details Dernier séismes

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