Alert archive / California / High Surf Warnings
High Surf Warnings in California, 2017
5 high surf warnings in 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of high surf warnings reaches back to 2005.
High Surf Warnings by county
Each county as a circle sized by its count in 2017. Tap one for its archive.
- High Surf Warnings
- 5
- Busiest month
- January4 high surf warnings
- Busiest day
- January 19, 20173 high surf warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 18, 1:56 PM PST | High Surf Warning | SGX | Orange, San Diego | 5 days |
| Jan 19, 4:28 AM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 71 hr |
| Jan 19, 11:34 AM PST | High Surf Warning | LOX | Los Angeles | 69 hr |
| Jan 19, 11:55 AM PST | High Surf Warning | EKA | Del Norte, Humboldt, Mendocino | 52 hr |
| Feb 16, 1:06 PM PST | High Surf Warning | SGX | Orange, San Diego | 69 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.