There are numerous forces of nature that can disrupt your electrical service. The most common is a good old fashioned Pacific Northwest wind storm. The most feared is a large earthquake and an associated tsunami. Below are some links and resources that can help you prepare for these regional threats.
How Can You Prepare Ahead of Time?
All Jefferson PUD customers should prepare a plan and assemble an emergency kit well in the advance of a strong storm or earthquake event. Kits can be as simple as your camping/backpacking equipment in a storage container with some notable additions (cell phone, emergency phone list, battery powered or crank radio, etc). You should not be planning when you hear about a weather warning in your area or after an earthquake strikes. Stores may not have the supplies in stock you will need to ride out several days without power.