Always a treat to read these posts. Lets see, where to begin:
1. The rolling average is June, July, August. The extrap is August only. The 25-54 numbers quoted are the August extrap only. On the rolling average your winners remain KMPS, KZOK, KISW, KRWM, KCMS,KPLZ, KMTT, KJAQ and KKWF. For the last two extraps KKWF looked very good, but the previous two had them around 15th.
2. KIRO-AM increased slightly in the August extrap, KIRO-FM debuts as a mid- one share 25-54 in the August extrap. KOMO increased as well in the August extrap. No AM does very well in prime demo, except the Mariners at night on KOMO.
3. KKWF has had two very good months 25-54 and 18-34, while KMPS has not. If KKWF has a third good month they will indeed beat KMPS 18-34 and 25-54 for the Summer.
4. KRWM is having a very good summer compared to a year ago. KPLZ is slightly up from a year ago as well. KWJZ is off which may explain KRWM's stronger than usual Summer.
5. KQMV had a very bad extrap for August while KBKS is way off and has been down for four straight months.
Entercom does have a lot to be happy about. KISW and KMTT are solid and KKWF has had two good months. Summer books tend to be ignored for the most part since air-talent is on vacation and listener habits change. Fall will be the first big test for KIRO-FM.