What "kind" of weather do you look for,or expect to result in tropo
"ducting". Another way of askingt is,,,, I guess, what kind of 'terms'
with the weatherman be using, when we can expect the '''right kind of
long range two meter weather'''. thanks 73


Generally when there is so called inversion, layer of air with different
temperature (warmer) creating boundary, causing refraction of signals and
entrapment in the duct. Check some VHF web sites, they will have more detailed
info.
You can check my old article about ducting/conducting
http://members.aol.com/ve3bmv/bmvpropagation.htm

Yuri, K3BU, VE3BMV