Back to map
United States · California

M1.5 Earthquake near Chula Vista, California (United States)

UTC time: 2026-10-06 22:59:15 UTC Local time: —

Map

About this earthquake

A magnitude M1.5 earthquake was recorded near Chula Vista, California (United States) on October 6, 2026 at 22:59 UTC. The hypocenter lay relatively close to the surface at around 3 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 191 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

Details

ID
ac5b78eadf1dfd4ee44581c0b322dcb023ab74cd
Magnitude
M1.5
Depth
3.0 km
UTC time
2026-10-06 22:59:15 UTC
Local time
—
Country
United States
State
California
City
Chula Vista
County
San Diego County
Source
usgs
Coordinates
32.59900, -116.98050
Temperature
34.3°C

Depth profile

Depth profile Depth: 3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3 km
Shallow
3 km
3 km — shallower than the regional average (15.2 km)
Regional average: 15.2 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

  • Salton Buttes
    Distance: 144 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Pinacate
    Distance: 338 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • San Luis, Isla
    Distance: 381 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
  • Jaraguay Volcanic Field
    Distance: 434 km ·Volcanic field ·Elevation: 960 m ·Mexico
  • Ubehebe Craters
    Distance: 493 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • General Abelardo L. Rodriguez International AirportMexico · TIJ · MMTJ
    6.5 kmStraight-line distance
  • San Diego International AirportUnited States · SAN · KSAN
    24.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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