Hello and thank you for using Storm Mapping. We are in the process of upgrading Storm Mapping to the 4.0 version in the next few weeks.
While we are transitioning, you will be able to access both versions until the legacy version is discontinued in a few weeks.

If you are a premium Storm Mapping member, or a member of the National Storm Contractors Association, you will be receiving more detailed information on the latest advancements with Storm Mapping 4.0

Click below which version of Storm Mapping you would like to use. Storm Mapping 3.0 will be discontinued on January 21st, 2017

STORM MAPPING 4.0

STORM MAPPING 3.0 (Discontinued on January 21st, 2017)