Alert! Mass Warning Notification System

***For Department of Defense military and civilian personnel or other personnel issued a Common Access Card

From a computer with a CAC reader installed, click  here to sign up for the Alert! Mass Warning Notification System. All DOD personnel issued a CAC can create an Alert! MWNS account and add contact information for their preferred communications devices. When establishing an account, users are required to identify their installation of assignment (JBLM) under Joint Service. Providing additional information such as the assigned command and building number will further improve the accuracy of information received.

If you encounter any issues with your account or the Alert! MWNS system in general, please send an email to: or call 1-866-515-0551.

Pierce County ALERT

Receive alerts about JBLM and Pierce County area emergencies and other critical community information by signing up to receive Pierce County ALERT notifications on your work or personal communication devices about: severe weather, unexpected road closures, law enforcement incidents or other urgent concerns relevant to the community. When JBLM issues a notification about a potential hazard or concern, you will receive a message via the voice or text communication methods you have registered. 

Stop Receiving Notifications

You can stop receiving notifications at any time by logging in to update your preferences or remove the contact information from your profile.