M2.5 earthquake 30 km SSW of Alamo, Nevada

A magnitude 2.5 earthquake struck 30 km SSW of Alamo, Nevada on Thu, May 28, 2026, 12:04 PM PDT (19:04 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.2 18 km NNW of Indian Springs, Nevada. 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
2.52	ML, local (Richter)	Nevada Seismological Laboratory	Preferred · Reviewed · ±0.22 · 13 stations
2.3	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.043 · 72 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: 53 in the 60 days after this one and 39 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event nn00919340 (also filed as us7000sp5m). Read Thu, Oct 1, 2026, 3:01 PM UTC.