Understand the City Government's Role
http://www.seattle.gov/emergency/citygov/

Seattle's Emergency Resources Page
http://www.seattle.gov/html/citizen/emergency_resources.htm

Seattle Neighborhoods Actively Prepare (SNAP) Program
http://www.seattle.gov/emergency/programs/snap/
http://www.seattle.gov/emergency/prepare/personal/supply.htm

“3 Days, 3 Ways” – King County Emergency Preparedness campaign
http://3days3ways.org

Prepare in a year…  Washington Military Department, Emergency Management Division
http://www.emd.wa.gov/preparedness/prep_prepare_year.shtml

FEMA (Readiness Campaign)
http://www.ready.gov/  

Center for Disease Control (CDC)
http://www.bt.cdc.gov/preparedness/ – Excellent general preparedness information and useful links! 

Food & Drug Administration (FDA) – Fact sheet about medication usage during a disaster
http://www.fda.gov/Drugs/EmergencyPreparedness/ucm085200.htm
 
CERT Training Program (Community Emergency Response Team)
https://www.citizencorps.gov/cert/about.shtm  

American Red Cross: 
http://www.redcross.org/ – see the Preparing & Getting Trained section.
https://disastersafe.redcross.org/ – Red Cross’ "Safe and Well" website, an excellent post-disaster resource!

The Seattle Times – Disaster Preparedness and Survival Guide
http://seattletimes.nwsource.com/news/local/links/disaster/prepare.pdf