The National Weather Service issues Red Flag Warnings to alert fire departments of the onset, or possible onset, of critical weather and dry conditions that could lead to rapid or dramatic increases in wildfire activity. Firefighters will raise red flags at fire stations to warn residents of extreme fire weather, as warnings are issued by the National Weather Service.
A Red Flag Warning is the highest alert. During these times extreme caution is urged by all residents, because a simple spark can cause a major wildfire.
Pay attention to weather conditions. Fire threat is highest on dry, windy days. When the National Weather Service issues a "Red Flag Warning" we will fly red flags on Fire Station flagpoles and send an AC Alert notification. During a Red Flag Warning, avoid any activities that could cause a spark and make sure your household is ready to rapidly evacuate.
On dry and windy days, PG&E may temporarily shut down power to areas at high risk of wildfire. This temporary outage is called a Public Safety Power Shutoff (PSPS). Visit PG&E’s PSPS updates page or outage map for the latest updates and information.
During planned shutoffs or longer power outages, Community Resource Centers (CRCs) may be activated to support customers with resources including device charging, ADA accessible restrooms, blankets, snacks, and water. A list of Alameda County CRCs is available here.