2023Solano County

Vallejo Earthquakes 2023

328 earthquakes were recorded within 30 miles of Vallejo in 2023, including M3.0 as the largest.

2020 2021 2022 2023 2024 2025 2026

Total

328

earthquakes

Largest

M3.0

magnitude

Average

M1.3

magnitude

Monthly Avg

per month

Magnitude Distribution

293

M0-2

M2-3

M3-4

M4+

Notable Earthquakes (M3.0+)

Monthly Breakdown

January

Max: M2.7

February

Max: M2.0

March

Max: M2.3

April

Max: M3.0

May

Max: M2.1

June

Max: M2.2

July

Max: M2.7

August

Max: M3.0

September

Max: M2.4

October

Max: M2.5

November

Max: M2.6

December

Max: M2.2

All Earthquakes (100 shown)

Vallejo TodayLive earthquake activity Vallejo OverviewAll-time data & analysis Vallejo RegionRegional seismic data

About Vallejo Earthquake History

Vallejo is located in Solano County, California, within the seismically active San Francisco Bay Area. The region experiences regular seismic activity due to its proximity to major fault lines, including the Concord/Green Valley Fault.

This page provides a complete record of all earthquakes detected within 30 miles ofVallejo during 2023. The data is sourced from the USGS earthquake monitoring network, which operates a comprehensive array of seismometers throughout California.

For real-time earthquake information, visit the Vallejo Earthquake Today page, or explore our earthquake preparedness guide to learn how to stay safe.

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