The City of Manassas Park is one of the 20 local jurisdictions testing its Wireless Emergency Alert (WEA) on Thursday, April 5, 2018, between 10-11 a.m. A cell phone or mobile device located in the geo-targeted location will receive a test message. In fact, because we are testing simultaneously – you might receive messages from multiple jurisdictions! The test message will read: “A test of the Manassas Park Wireless Alert System. No action required.”