EDWARDS AIR FORCE BASE, Calif. -- There are many terms that deal with power outages and issues, being ready for any outage is crucial to preparedness.
Blackout: A complete interruption of power to any given area.
Rolling blackouts: When electric companies shut power down to an area for a certain amount of time to avoid a total blackout of the power system.
Brownout: A partial and temporary reduction in system voltage or total system capacity.
Once there are reported power issues it is important to understand the local and federal governments will take actions to restore power as soon as possible. Things to understand, critical infrastructure and facilities will take priority, and it could take up to several days for power to be restored, being prepared for extended durations of time without power is very important.
BEFORE
Things you can do to protect yourself, your family and your property from the effects of a power outage
- Build or restock your emergency preparedness kit.
- Make sure you have alternative charging methods for your phone or any device that requires power.
- Know where the manual release lever of your electric garage door opener is located and how to operate it.
- Purchase ice or freeze water-filled plastic containers to help keep food cold during a temporary outage.
- Keep your car’s gas tank full-gas stations rely on electricity to power their pumps.
- Learn about the emergency plans that have been established in your area so you can locate the closest cooling and warming shelters.
- If you rely on anything that is battery-operated or power dependent like a medical device, have a back-up plan.
- Consider adding surge protectors or safety disconnects to sensitive electronics to prevent damage caused by “surges”.
DURING
If a prolonged period of power outage were to occur, these are actions you can take to protect yourself, family, and property.
- Do not keep your car running in a garage, partially enclosed space, or close to a home to charge devices. This can lead to carbon monoxide poisoning.
- Only use flashlights for emergency lighting, candles can cause fires.
- Keep refrigerator and freezer doors closed; an unopened refrigerator will keep food cold for about 4 hours, and a full freezer will keep it cold for about 48 hours.
- Never burn charcoal for heating or cooking indoors or use your oven as a source of heat, risk of potential fire is very high.
- Turn off or disconnect appliances and other equipment in case of a power “surge” that can damage computers and other devices.
- If you are considering purchasing a generator for your home, consult an electrician or engineer before purchasing and installing it.
- Only use generators away from your home and NEVER run a generator inside a home or garage or connect it to your home’s electrical system.
AFTER
Guidelines for the period following a power outage.
- Throw away any food that has been exposed to temperatures 40°F (4°C) for 2 hours or more, or that has an unusual odor, color or texture.
- If food in the freezer is colder than 40°F and has ice crystals on it, you can refreeze it.
- Contact your doctor if you’re concerned about medications having spoiled.
- Restock your emergency kit with fresh batteries, canned food and other supplies.
Be Prepared - Anticipate emergencies most likely to affect you and your family. This guide will help you think through the basics of preparing yourself and your family for all hazards.
Visit Ready.gov for more information on how to be prepared for emergencies.
Questions? Please contact Edwards Office of Emergency Management at 661-277-4433 or 812ces.cexx.workflow@us.af.mil