These areas are subdivided into elevation zones with BFEs assigned.Ī Letter of Map Revision is FEMA’s modification to an effective Flood Insurance Rate Map (FIRM), or Flood Boundary and Floodway Map (FBFM), or both. What is flood zone AE?ĪE zones are areas of inundation by the 1-percent- annual-chance flood, including areas with the 2-percent wave runup, elevation less than 3.0 feet above the ground, and areas with wave heights less than 3.0 feet. streams between the flood hazard data (blue lines) and imagery. overlays you need, and turn off all other layers and applications that display FEMA flood data (like FEMA’s Stay Dry application). Go to the menu bar (File, Edit, View, etc.) at the top of the Google Earth window, click on View, and click on Status Bar. A LOMA establishes a property’s location in relation to the Special Flood Hazard Area (SFHA).

What is a FEMA Letter of map Amendment?Ī Letter of Map Amendment (LOMA) is an official amendment, by letter, to an effective National Flood Insurance Program (NFIP) map. Flood Maps contain flood hazard information on one or multiple communities, identified by CID on the map panels. For standard identification purposes, FEMA assigns a six-digit Community Identifier (CID) to all active participants in the NFIP.

Fema flood zone map goog earth