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PSPS Weather Awareness


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How Weather Affects Power Shutoffs

To help Southern California Edison customers plan for a potential Public Safety Power Shutoff (PSPS), this map displays how counties in our service area could be affected by dangerous weather conditions up to seven days in advance.

As dangerous weather approaches, visit our Outage Map to see if power in your neighborhood is shut off due to a PSPS or is under consideration for one.

MonoTuolumneVenturaTulareSan BernardinoKernSanta BarbaraLos AngelesRiversideOrangeFresnoInyo
IMPORTANT : The above map is intended solely to provide customers with a general overview of the SCE service area that could be affected by a PSPS outage. Forecasts change frequently and the likelihood, timing, and scope of PSPS outages are updated as we receive more precise weather forecasts closer to the estimated time of potential outages.
Last Updated:
12/16/24 06:00 PM PST

Normal

Conditions indicate a PSPS event is not expected at this time.

PSPS Watch

Weather conditions are being monitored and indicate a reasonable possibility of a PSPS event.

PSPS Alert

Dangerous fire weather conditions are forecast within the next 3 days. There could be a PSPS event in impacted communities. Details at sce.com/outagemap

PSPS Warning

Dangerous fire weather conditions are expected. There is significant possibility of a PSPS event in impacted communities. Details at sce.com/outagemap

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Managing the Threat of Significant Wind-Driven Wildfires


We will consider resorting to a Public Safety Power Shutoff when weather and fire experts forecast dangerous conditions, including strong winds, dry vegetation, and low humidity. Combined, these conditions create the risk that flying debris damage to wires and equipment could ignite a fire with the potential to spread rapidly and threaten communities.

We have a team of experts in grid operations, meteorology, and fire sciences that monitors weather models for any changes or shifts in weather patterns. The threat levels will be updated accordingly based on the latest guidance from the weather models.

Our decision to shut off power is based on actual conditions seen by our live field observers, weather models, and by other considerations including real-time weather data and early fire detection technology.

Our team of grid operations, meteorology, and fire sciences experts evaluates weather model forecast accuracy and prepares annual summary reports to help inform continuous improvement efforts around increasing situational awareness. Click here to view the latest Weather Forecast Model Summary Report.

Managing the Threat of Wind-Driven Wildfires
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Weather Stations

Weather Stations

More than 1,500 weather stations have been installed on poles and other equipment in high-fire-risk areas within our service territory to provide local real-time weather data.

Fire Alert Cameras

Fire Alert Cameras

More than 160 high-tech fire-alert cameras have been installed to enhance early fire detection in areas with limited coverage. The cameras stream live images on the ALERT Wildfire network.

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