Marin

“There is a lack of signage just throughout the entire state. Marin County — I’ll speak to us — we definitely have limited signage throughout the county identifying tsunami inundation zones,” said Steven Torrence, Marin County’s director of emergency management.

And in the San Francisco Bay Area, near-shore tsunami could cause waves to surge 4 feet above mean sea level at San Francisco’s Aquatic Park, Alcatraz Island, Redwood City and Richmond; 5 feet in Alameda; 6 feet at San Francisco’s Ocean Beach; 7 feet in Sausalito; 8 feet in Pacifica in San Mateo County; and 9 feet in Bolinas in Marin County, according to the California Geological Survey.

About 500 of them could be in San Francisco; about 300 apiece in San Mateo and Marin counties; nearly 200 in Alameda County and 33 in Contra Costa County.

The maximum projected distant-source tsunami could result in tsunami of 32 feet above mean sea level in San Francisco’s Ocean Beach; 31 feet in Pacifica in San Mateo County; 27 feet in Bolinas in Marin County; 18 feet in Alameda; 14 feet in Sausalito and San Francisco’s Aquatic Park; 13 feet on Alcatraz Island; and 11 feet in Richmond and Treasure Island, according to the California Geological Survey.

The agency said fishing will reopen in the fall in some regions — including from Point Reyes in Marin County south to near Half Moon Bay, and from there to Point Sur in Big Sur — under a separate harvest limit guideline of 7,500 Chinook salmon.