I’ve just logged in to take a look at my stats and noticed that I have huge upward spikes at around midnight for 2 of my feeders. The 2 feeders are about 30 miles apart so local interference can be ruled out. Are the servers just catching up?
http://flightaware.com/adsb/stats/user/triggers#stats-15612
https://uk.flightaware.com/adsb/stats/user/triggers#stats-12366
I think that’s the case. I saw the same quirk offset by the difference between GMT and CST.
Yeah, something odd happened with stats on the 11/12th, I’m not sure what exactly but it looks like it is only a stats problem rather than a real traffic spike.
Thanks both, at least it wasn’t something I did 
I had a PI card failure and had to replace it. When I did the hourly collections graph and the hourly received reports don’t match, one is CST and the other appears to be UTC. Can this be resolved? There seems to be no other time issues. Thanks.
It is a bug in the stats collection. See: ads-b-flight-tracking-f21/spikes-in-the-hourly-collection-graph-t36836.html
–Steve