Monday, September 1, 2014 7:26 GMT

You are viewing our operational model system. Due to a change in the availability of some of the raw files that this system uses to operate, this system required some updates. It was then moved here to make way for a new model system which will be installed later this year. This system will continue to update here until then.

Atlantic:
Low (Invest 99L) - 25 knots
East Pacific:

Distance Calculator

You can either select a city or enter the coordinates of your location. Next, you can either select a current storm, which uses the latest best track coordinates for the storm, or enter the coordinates for the storm yourself. (The latest best track coordinates for the storm come from the Automated Tropical Cyclone Forecasting System (ATCF), not from any advisory data that may be available for that system.) Please make sure that any coordinates you enter for you or the storm have a minus sign (-) for the Western and Southern hemispheres. Or, you can choose to instead use N or S and E or W. Don't know your coordinates? Find them here. You can learn more about this product here.

Enter your coordinates:
Latitude:   Longitude:
- or -
Select a city:
Enter the coordinates of the storm:
Latitude:   Longitude:
- or -
Select a current storm: