Prince William Community Alert Network. Prince William County uses the PW Community Alert Network to immediately contact you during a major crisis or emergency. The PWCAN delivers important emergency alerts, notifications and updates to you on all devices you register: email account cell phonetext pager wireless PDA When an incident or emergency occurs, authorized senders will instantly notify you using the PWCAN.
The PWCAN is your personal connection to real-time updates, instructions on where to go, what to do, or what not to do, who to contact and other important information. Prince William County Government offers the PWCAN as a free public service that will be used in conjunction with other public notification methods, such as Comcast Cable Channel 23, the Prince William County Government Web site, our 24-hour automated phone line PWC-INFO (703-792-4636) and area media. This service is dependent upon external services such as your individual wireless carrier or e-mail delivery service.
NOAAWatch: NOAA's All-Hazard Monitor: National Oceanic and Atmospheric Administration - U.S. Department of Commerce. Midland GMRS / Two-way Radios. Storm Prediction Center. History.