FORT SHAFTER, Hawaii (April 10, 2019) -- A Tsunami Evacuation area sign on the island of Hawaii shows the route needed to be taken during the onslaught of a tsunami. The U.S. Army Corps of Engineers also recommends residents review the FEMA-produced evacuation maps that are available on the City & County of Honolulu’s Department of Emergency Management (DEM) website at http://www.honolulu.gov/dem. The evacuation area maps are evaluated and compiled by USACE civil works personnel for FEMA and updated regularly. These maps are also available on the state of Hawaii's ReadyHawaii smartphone app.