Central States VHF Society 1983 Conference
Overland Park, Kansas
WA5IYX Presentation - July 30
(click on image for larger version)
144-MHz Es 144-MHz Es 144-MHz Es
June 25: 1745-1845 CST June 25: 1845-1945 CST June 25: 1945-2030 CST
It had been thought that the details of the "Field Day" evening 2-m Es event
would be the dominant feature of my presentation. However, a near-equally
intense 144-MHz Es opening occurred July 24! (Too close to the Conference to
prepare any similar in-depth analysis.)
Daily minutes for 144, 88-108, and 50-MHz Es
May-Jul 1983
Note that most, but not all, of the 144-MHz events occurred during the days
with the highest amount of 88-108 MHz Es. For a stack-plot graph of this data.