The key is to check ALL STATES during the time frame. While 765 didn't fall in VA in that 15 day window, it may have fallen in another state. I picked up on this when the first time WW4#s brought it up. I was checking in GA only, but within a couple of days it fell somewhere else. So there may be something to it.
Initially, I just read the thread one way, thinking within the same state, but it really is any state no matter where it falls. Then the lightbulb went off, lol