Some sections of California's coast are considered vulnerable to tsunamis. Find out where those locations are and how to best prepare.

high surf warnings and advisories along the Southern California coast Friday. In Long Beach, the high surf caused flooding in the peninsula area of the city. Jennifer McGraw reports for the KTLA 5 ...

head of the California Geological Survey’s Tsunami Program. “Flood levels for the Port of Los Angeles and the Port of Long Beach could reach elevations of 12 to 15 feet, which would inundate ...

the ports of Long Beach and Los Angeles, and around Alamitos Bay because there are few roads for evacuation, according to the California Geological Survey. Flooding to the extent considered ...

Los Angeles County is included in a flood advisory issued by the National ... until 6:30 p.m. According to the NWS Los Angeles/Oxnard CA, “Flooding caused by excessive rainfall is expected.” ...

The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could cause problems. Some roads will be closed starting Wednesday.

The most recent risk assessment, outlined in maps published by the California Geological Survey, illustrate the devastation possible from extreme-but-realistic scenarios.