M1.9 earthquake 5km NE of Puebla, B.C., MX

A magnitude 1.9 earthquake struck 5km NE of Puebla, B.C., MX on Fri, Dec 7, 1990, 1:59 AM PST (09:59 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.5 7km WNW of Delta, B.C., MX. This one was a foreshock.

Map

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

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: 136 in the 60 days after this one and 87 in the 30 days before it.

The first 60 of 136.

From the USGS Earthquake Hazards Program and its partner networks, event ci2008559. Read Mon, Oct 5, 2026, 7:14 AM UTC.