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Key Messages

WPC Rainfall Potential thumbnail
U.S. Rainfall

WPC Flash Flooding Potential thumbnail
Flash Flooding

Danger Graphic

[full basin map of tropical cyclone activity]
Click Here for a Printer Friendly Graphic

About this product:

The "danger area" is indicated by shading. The danger area broadly reflects the maximum tropical storm force (34 knot) wind radii forecast by the NHC. The NHC does not warrant that avoiding these danger areas will eliminate the risk of harm from tropical cyclones.

Users operating in the vicinity of these systems are advised to continually monitor the latest Forecast/Advisories from the NHC and proceed at their own risk. Areas are also shaded for systems in which NHC forecasters believe there is an adequate chance of tropical cyclone formation within the next 48 hours.