Overlays do not work on the default Map. They only work on Google Maps. If you need Google Maps please notify us and they can be enabled. They will most likely include a monthly fee from Google as the do not give the service away.

Title is the Name of the map as it is displayed in the Map Menu

Type can not be changed.

Overlay is the url to the KML or KMZ overlay you want to add to your system. Overlays override and centering and zoom settings you may have entered into the Map Setup Tab.

You can delete or edit maps by going to the Admin->System Setup->List Pages.

Here are some KML overlays you can use:

• https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/1.0_week_age_link.kml
• https://www.nhc.noaa.gov/xgtwo/gtwo_atl.kmz
• http://www.portlandoregon.gov/scripts/911incidents-kml_link.cfm

Please feel free to add any other overlays you feel would be usefull in the comments below.