Back to map
United States · California

M1.0 Earthquake near Napa County, California (United States)

UTC time: 2026-11-02 00:56:16 UTC Local time: —

Map

About this earthquake

On November 2, 2026 at 00:56 UTC, a magnitude M1.0 earthquake occurred near Napa County, California (United States). Events of this size typically go unnoticed.

The event was recorded by NCEDC. United States: 185 earthquakes were recorded in the past 24 hours, the strongest reaching M4.5.

Details

ID
db479bf95dd35c18df367da008057e20b1c1468e
Magnitude
M1.0
Depth
-0.2 km
UTC time
2026-11-02 00:56:16 UTC
Local time
—
Country
United States
State
California
City
Napa County
County
Napa County
Source
ncedc
Coordinates
38.51683, -122.25983
Temperature
17.5°C

Depth profile

Depth profile Depth: -0.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km -0.2 km
Shallow
-0.2 km
0 km — shallower than the regional average (15.2 km)
Regional average: 15.2 km
Negative depth = focus above sea level (terrain elevation).
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: 67 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Lassen Volcanic Center
    Distance: 229 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Mono Lake Volcanic Field
    Distance: 288 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Mono-Inyo Craters
    Distance: 293 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mammoth Mountain
    Distance: 299 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Soda Lakes
    Distance: 313 km ·Maar(s) ·Elevation: 1'251 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Charles M. Schulz Sonoma County AirportUnited States · STS · KSTS
    48.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-01

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

California

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 2,447 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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