Santa Ana Winds Gusts Wind Speed Fire Weather Gusty Winds Wind Speeds Temperature Effects Severe Weather Fire Weather Conditions Forecasting Humidity Levels Cold Fronts High Winds Storms Strong Winds Fire Behavior Temperature Extreme Weather Offshore Winds Wind Shear Humidity Weather Conditions Wind Gusts Dry Conditions Impact on Fires Fire Risk Northeast Winds Northwest Winds Wind Direction Smoke Dispersion Coastal Winds Regional Weather Temperature Variations Dust Storms Humidity Effects Surface Winds Northwesterly Winds Weather Forecasting Zonda Wind Impact on Travel Impact on Air Quality Wind Conditions Calm Winds Seasonal Changes Northeasterly Winds Smoke Movement Local Winds Effects on Temperature Southeast Winds Heat Waves Low Pressure Systems Westerly Winds Temperature Changes Air Masses Gust Speeds Fog Conditions Diablo Winds Extreme Weather Events Summer Winds Forecasts High-Pressure Systems Easterly Winds Jet Stream Impact on Environment Temperature Trends Direction Northerly Winds Breezy Conditions Impact on Aviation Regional Effects Weather Systems Storm Strength Fall Weather Line Convection Albuquerque Box Visibility Issues Gusts and Speeds Weather Balloons Sturmböen Southerly Winds High Pressure Systems Northerly Flow Precipitation Effects Effects Weather Alerts Local Weather Mid-level Winds Libeccio Air Flow Low-Level Jet Ash Dispersion Forecast Direction Changes Hot Conditions Eye of the Storm Storm Intensity Sustained Winds Storm Systems Drought Conditions Diablo Wind Wind Speed Forecasts
Investigators point to downed power lines as the likely ignition source during an extreme wind event.