Terremoto moderado mag. 4.7 - North Pacific Ocean, 249 km S of Severo-Kuril'sk, Sakhalin Oblast, Russia, viernes, 2 abr 2021 22:30 (GMT +0) -

Check different time intervals: 24 hours | 2 days

Fecha & hora: 2 Apr 2021 22:30:15 UTC -
Hora local al epicentro: viernes, 2 abr 2021 22:30 (GMT +0)
Magnitud: 4.7
Prof.: 40 km
Epicentro latitud / longitud: 48.47°N / 155.56°E (Océano Pacífico Norte, Rusia)
Antipode latitud / longitud: 48.47°S / 24.44°W
Fuente primaria de datos: EMSC (European-Mediterranean Seismological Centre)

The total number of quakes that occurred within 3 dás around the antipode of the quake was 0. This is compared to the average number of 0 quakes during preceding intervals of 3 dás with a standard deviation (σ) of 0, calculated by analzing all 100 preceding intervals of 3 dás for the same region.
Interpretation:
Note: At a magnitude of 4.7, 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 dás.

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