The event of a huge earthquake off the Aleutian Islands could send a devastating tsunami towards the West coast of the U.S. Researchers have released maps of what a worst-case scenario might look like for coastal communities.
"The danger has long been known, but Thursday a team of state scientists and emergency management specialists announced they have completed an updated series of 135 "inundation maps" covering shoreline areas in the state's 30 coastal counties and every harbor and inlet that could be threatened.
The maps reveal in detail just how far large tsunamis might send ocean waters rushing inland to threaten beaches and coastal towns. They also indicate evacuation routes that lead to higher ground. The maps are being released online today by the California Emergency Management Agency."
Waves could rise more than 20 feet, inundating many of the state's coastal cities.
FULL STORY: Maps show where tsunami floods would hit state
Washington State Requests Federal Funding for Tsunami Preparedness
The state’s Department of Natural Resources says it needs continued funding to map coastal areas at risk for tsunami impacts and prepare mitigation and evacuation plans.
When the Earth Turns to Liquid
A 7.5 magnitude earthquake struck the Indonesian island of Sulawesi on Sept. 25, followed by a massive tsunami. Soil liquefaction caused by the tremor resulted in 1,700 homes being "swallowed" as the soil shifted. Deaths exceeded 1,400 on Oct. 3.
The Scary, Likely Event of the 'Really Big One' in the Pacific Northwest
Forget Hollywood's proclivity for destroying Los Angeles and San Francisco in movies like San Andreas—the greatest seismic threat in North America is in the Pacific Northwest.
What ‘The Brutalist’ Teaches Us About Modern Cities
How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.
‘Complete Streets’ Webpage Deleted in Federal Purge
Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.
The VW Bus is Back — Now as an Electric Minivan
Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.
Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire
In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.
San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.
Electric Vehicles for All? Study Finds Disparities in Access and Incentives
A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.
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City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research