EXPERIMENTAL GREAT LAKES WATERSPOUT FORECAST

Szilagyi Waterspout Index (SWI)

These charts are shared this way as a temporary measure until a more permanent method
to do so can be found and implemented

Please visit the International Centre for Waterspout Research for more information

Page updated at Wed Jun 19 06:30:01 UTC 2013

00 hour forecast	03 hour forecast
06 hour forecast	09 hour forecast
12 hour forecast	15 hour forecast
18 hour forecast	21 hour forecast
24 hour forecast	27 hour forecast
30 hour forecast	33 hour forecast
36 hour forecast	39 hour forecast
42 hour forecast	45 hour forecast
48 hour forecast