M2.5 earthquake 10km NW of Delta, B.C., MX

A magnitude 2.5 earthquake struck 10km NW of Delta, B.C., MX on Mon, Apr 18, 2022, 4:30 PM PDT (23:30 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.7 8km SSE of Brawley, CA. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
2.49	ML, local (Richter)	Southern California Seismic Network	Preferred · Final · ±0.206 · 13 stations
2.2	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.062 · 34 stations

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

Distance and direction from each place to the epicenter, with its forecast.

Within 100 km, magnitude 1.5 and up: 140 in the 60 days after this one and 62 in the 30 days before it.

The first 60 of 140.

From the USGS Earthquake Hazards Program and its partner networks, event ci40240600 (also filed as us7000h36m). Read Sun, Oct 4, 2026, 9:36 PM UTC.