Back to map
M2.2 Depth: 3.1 km

M2.2 Earthquake near Vallejo, California (United States)

UTC time: 2026-08-21 18:32:59 UTC Local time: —

About this earthquake

A magnitude M2.2 earthquake was recorded near Vallejo, California (United States) on August 21, 2026 at 18:32 UTC. With a focal depth of about 3 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 228 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

Magnitude
M2.2
Depth
3.1 km
UTC time
2026-08-21 18:32:59 UTC
Local time
—
Country
United States
State
California
City
Vallejo
County
Solano County
Source
usgs
Coordinates
38.13833, -122.17000
Temperature
22.7°C

Map

Depth profile

Depth profile Depth: 3.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.1 km
Shallow
3.1 km
3.1 km — shallower than the regional average (15.4 km)
Regional average: 15.4 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Clear Lake Volcanic Field
    Distance: 106 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Lassen Volcanic Center
    Distance: 268 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Mono Lake Volcanic Field
    Distance: 275 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Mono-Inyo Craters
    Distance: 278 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mammoth Mountain
    Distance: 281 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Soda Lakes
    Distance: 324 km ·Maar(s) ·Elevation: 1'251 m ·United States

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share