Reported seismic-like event (likely no quake): 1.3 mi west of Fresno, California, USA, Thursday, Oct 14, 2021 at 7:38 am (GMT -7) -

Check different time intervals: 24 hours | 3 days

Date & time: 14 Oct 2021 14:38:30 UTC -
Local time at epicenter: Thursday, Oct 14, 2021 at 7:38 am (GMT -7)
Magnitude: 3?
Depth: ? km
Epicenter latitude / longitude: 36.7413°N / 119.7949°W (Fresno, California, United States)
Antipode latitude / longitude: 36.741°S / 60.205°E
Primary data source: VolcanoDiscovery

The total number of quakes that occurred within 2 days around the antipode of the quake was 0. This is compared to the average number of 0 quakes during preceding intervals of 2 days with a standard deviation (σ) of 0, calculated by analzing all 100 preceding intervals of 2 days for the same region.
Interpretation:
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 2 days.

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