Protective Distance

Initial Isolation and Downwind Evacuation Distances

For incidents involving a biological weapon of mass destruction, involving small or large spills/packages, day or night.

First ISOLATE in all directions: 300 ft

Then EVACUATE downwind: 300 ft

To plot a protective action distance, first specify a location and wind direction below. Once a distance is plotted, you can drag the spill or right click the map to move the spill to a new location.
Copied to clipboard
Wind Direction
Select the direction of the wind at your location.
Wind Rose Wind Arrow
More Options Less Options
Find more information on this substance at: PubChem, PubMed