
10-29-2010
|
 |
Boat Owner
|
|
Join Date: Oct 2009
Location: Minneapolis, MN
Posts: 655
Rep Power: 3
|
|
|
Tornado Wind Speeds;
F0: 40-72mph
F1: 73-112mph
F2: 113-157mph
F3: 158-206mph
F4: 207-260mph
F5: 216-318mph
F6: 319-379mph
Most tornado's, on land, are in the F0 - F1 range with the occasional F2 - F3. There are the rare F4 or F5, we had a F4 I believe in MN this past year. Not sure how well one's boat would fare against the F1 & higher speeds. Concentrated spinning winds also.
__________________
Umquam Porro
S/V Papillon 1977 O' Day 25
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
|