I have noticed a little enhancement overnight during the last few days though it hasn’t been quite as good as some of the ducting events that we experienced in the past. Hopefully it will improve over the next few days. Of course summer is the peak ducting season, and as always, I’m looking forward to it.
Ducting events are a lot of fun. Probably one of the best ducting events that I remember here in Oklahoma was in late spring of last year when I was able to hear NOAA Weather Radio Stations from Kerrville, Texas and Clovis, New Mexico. I was hearing Dallas and Amarillo Police as well. Though, being a native of Tennessee, I must say that the band openings in the southeast part of the country can be much more frequent and are often more significant. While I was back in Tennessee for the summer last year I was able to make contacts on 2 meters from near Atlanta to just south of Chicago during one major band opening in June. Contacts were being made on 52 simplex from greater than 500 miles away according to other stations I had talked to. At one point I was able to bring up more than one repeater on almost every 2 meter repeater pair using an omni directional antenna. A friend later told me that he was able to faintly hear buoy reports on one NOAA Weather Radio channel during the opening from his location along the Tennessee/Kentucky border. Apparently this station was broadcasting from the Great Lakes region.
You’ll find that the most significant and widespread band openings happen in August and July when the VHF/UHF ducting season usually peaks although openings can occur any time of the year. Hopefully we’ll have the chance to experience another mega-band-opening, similar to the one last June, once again this summer.
A friend of mine (who is just as much of a band opening nut as I am) and I have created a Yahoo group for discussion about band openings / ducting.
http://groups.yahoo.com/group/VHFUHFDucting/
So far, I'm not hearing a great deal of distant signals out there tonight but I've got the 780XLT scanning and will post any interesting findings.