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Earthquake and Strong Motion Links
California Department of Transportation (Caltrans) Office of Earthquake Engineering
California Department of Water Resources
California Earthquake Authority (CEA)
California Integrated Seismic Network (CISN)
California Governor's Office of Emergency Services (CalOES) Earthquake Safety
California Institute of Technology (Caltech) Seismological Laboratory
California Seismic Safety Commission
Center for Engineering Strong Motion Data (CESMD)
Consortium of Organizations for Strong Motion Observation Systems (COSMOS)
Earthquake Country Alliance
Earthquake Engineering Research Institute (EERI)
Nevada Seismological Laboratory
Northern California Earthquake Data Center
California Department of Health Care Access and Information (HCAI)
(formerly OSHPD)
Pacific Earthquake Engineering Research Center (PEER)
Southern California Earthquake Center (SCEC)
TriNet
UC Berkeley Seismological Laboratory
UC San Diego
USGS Earthquake Hazards Program
USGS Fault and Fold Database
USGS National Strong Motion Program
Western States Seismic Policy Council (WSSPC)
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Landslide Links
USGS National Landslide Hazards Program
Southern California Landslides: An Overview
Southern California: Wildfires and Debris Flows
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Library Links
Archive.org Internet Archive
Branner Earth Sciences Library and Map Collections
California State Library
Caltech Library
Hathi Trust Digital Library
Melvyl
Meriam Library Historic California Topographic Map Collection
Online Archive of California
U.S. Geological Survey Library
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Mineral Resources and Mineral Hazards Links
USGS California Mineral Information
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Tsunami Links
California Office of Emergency Services (CalOES) – Earthquakes, Tsunami, and Volcano Programs
CalOES MyHazards
Cascadia Earthscope Earthquake and Tsunami Education Program, Teaching Resources
FEMA Kids
FEMA/America’s PrepareAthon
Historical Tsunami Database -NOAA/NWS
International Tsunami Information Center
National Tsunami Hazard Mitigation Program
NOAA Education - Tsunamis
NOAA Tsunami
Ocean Today tsunami science and safety video collection
Tsunami training module for the Hospitality Industry
Pacific Tsunami Museum
Pacific Tsunami Museum Student Corner
Puerto Rico Seismic Network Tsunami Program
Recent Tsunami Activity - U.S. Tsunami Warning System
Redwood Coast Tsunami Work Group
Tsunami Education Resources - NOAA/NWS
Tsunami FAQ - NOAA/NWS
Tsunami Research Center at University of Southern California
Tsunami Safety - NOAA/NWS
TsunamiReady - NOAA/NWS
TsunamiZone
University of Alaska Tsunami Information
USGS Tsunami & Earthquake Research
USGS Education Resources
USGS Educational Videos and Animations
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CGS Home
About the CGS
CGS Programs
Laws and Regulations
A Brief History of the CGS
State Geologists Past and Present
Contact CGS
Burned Watershed Geohazards
About the BWG Program
Post-Fire Debris Flows
Post-Fire Resources
Recent WERT Assessments
What's a WERT?
Geologic Carbon Sequestration
3D Geo (Subsurface Geologic Modeling)
Southern San Joaquin Basin Project
Earthquakes
California's Big Earthquakes
ShakeMaps
Forest Biomass to Carbon-Negative Biofuels Program
Forest & Watershed Geology
About the FWG Program
Timber Harvest Plan Review/PHI
Fuels Reduction and Vegetation Management
North Coast Watersheds Mapping Project
Watershed Maps and GIS Data
Geological Gems of the California State Parks (Special Report 230)
Upload files to FWGP
Geologic Mapping
About the Geologic Mapping Program
Regional Geologic Maps
Preliminary Geologic Maps
The Geologic Map of California
History of The Geologic Map of California
The Fault Activity Map of California
Subsurface Geologic Modeling
Landslides
Types of Landslides
El Niño, California Precipitation, and Landslides
California Landslide Inventory
California Reported Landslides Database
Highway Corridor Landslide Hazard Mapping
2023 California Landslide Response
Minerals
About the Minerals Program
Mineral Hazards
Mineral Land Classification (SMARA)
Mineral Production Reports and Data
Gold!
Glossary of Rock & Mineral Terminology
What's That Rock?
Think you found a Meteorite?
Seismic Hazards and Faults
About the Seismic Hazards Program
Alquist-Priolo Earthquake Fault Zones
Seismic Hazard Zones
Earthquake Shaking Potential for California
Essential Facility Review
EQZ app: Earthquake Zones app
Strong Motion Instrumentation
About the Strong Motion Instrumentation Program (SMIP)
SMIP Seminar and Proceedings
Strong Motion Data (CESMD)
Strong Motion Reports
Tsunamis
Tsunami Maps
Preparedness: What to do Before, During, and After a Tsunami
Educational Materials & FAQ
Technical Reports & Data
Contact the California Tsunami Program
Library
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CGS 2024 Wall Calendar
CALIFORNIA GEOLOGY Magazine
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