Looked up KTS which is winds measured in knot from 0 to 16. But this scale on the left hand side says 'RF' at the top which underneath says 'KTS' and then a scale from 100 to -100. No there is no -100 knot winds - so does this mean?? The different colors are for the symbols that look like a slice of pie for forecasting future track of the ... what? the winds? No help from app no can contact. no help menu or nothing. Please send link or tell me. Thanks I found the meanings of the red trapazoidal block (flood > 3') and the green block - just don't understand why the tracking pies for KTS are
sort by best latest
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Funny! After watching this video I finally understand: https://youtu.be/EosrJcGHvrY about Relative Velocity of Wind in a Storm
Good video but it was talking about relative velocity. The map you have says RF and that's a map scaling reference. Try this video
Thank you! :):)