Today: 6.1 magnitude earthquake near Severo-Kuril’sk, Sakhalin, Russia
Yesterday: 4.3 magnitude earthquake near Muscoy, California, United States
3.1 magnitude earthquake 5 km from Rialto, California, United States
2025-07-31 16:36:50 UTC
UTC time:
Thursday, July 31, 2025 16:36 PM
Your time:
2025-07-31T16:36:50Z
Magnitude Type:
ml
USGS page:
M 3.1 - 5 km NW of Rialto, CA
USGS status:
Reviewed by a seismologist
Reports from the public:
171 people
2025-07-31 16:36:50 UTC
3.1 magnitude, 5 km depth
Rialto, California, United States
Rialto, California, United States
3.1 magnitude earthquake
2025-07-31 16:36:50 UTC
at 16:36
July 31, 2025 UTC
Location:
Epicenter at 34.142, -117.41
5.2 km from
Rialto
(3.2 miles)
Greater Los Angeles Area, California
Depth: 5 km