Printer-friendly versionPrinter-friendly version Share this

This is the first week of Fall, and with it comes Santa Ana winds!

By Fire Chief Sam DiGiovanna

September 27, 2019 (San Diego) - Though fire season is year round, Fall typically brings triple-digit temperatures, low humidity and gusty winds bringing high fire danger and red flag warnings.

What is a Santa Ana?

According to the California-Nevada Climate Applications Program (CNAP), the Santa Ana is a “dry, sometimes hot and dusty wind in southwestern California that blows westward through the canyons toward the coastal areas.” Santa Ana winds can occur during fall, winter and spring, but they tend to peak during October through December.

As firefighters, we dread the Santa Ana’s, and no – not just because they can irritate our allergies or bring on dry skin. The winds don’t cause wildfires; people, accidents, vehicles and disasters both natural and man-made do. Many times intentional!

The Santa Ana’s have a particularly devastating history of fanning the flames, creating some of the largest and most destructive fire events in Southern California. In fact, they are sometimes known as the “devil winds.”

It’s not just a Southern California problem. Diablo’s and Sundowners occur in Central and Northern California. When large wildfires strike, many resources and personnel are called from throughout California and even out of state. California has one of the most efficient mutual aid systems in the country. When multiple fires occur, it stretches our resources.

Regardless of where you live, wildfires impact everyone. Resources are dispatched from every city/county in the state. Resources get stretched thin. Air quality is affected, highways get closed, school classes get cancelled, utilities are interrupted, and it cost tax payers millions of dollars to fight these fires.

Here are some tools to help you prepare: and a map where power outages may be occurring:

Are you prepared? Visit

*Note: The information in this article was compiled from various sources. These suggestions are not a complete list of every preventative or loss control measure. The information is not intended to replace additional safety manuals or the advice of another qualified professional(s). We make no guarantee of results from use of this information. We assume no liability in connection with the information nor the suggestions made.

Error message

Support community news in the public interest! As nonprofit news, we rely on donations from the public to fund our reporting -- not special interests. Please donate to sustain East County Magazine's local reporting and/or wildfire alerts at to help us keep people safe and informed across our region.