Spraying observed in Northwestern York County and over into the Lakes Region of New Hampshire today.
They where definitely spraying here in my area today and over into NH. as well, lots of long trails, grid formations, "X's", took hours for them to spread out and turn our sky to mostly overcast.
I just looked up the Upper Air Data for my area "GYX Gray Observations at 00Z 08 Sep 2009" at:
http://weather.uwyo.edu/u... While the Upper Air for the 00Z 08 Sep time frame did have some high readings of humidity, the temperatures did not support the formation of "Normal" long lasting contrails, so trail's that we where seeing being made before the 12Z 08 Sep 2009 Upper Air Sounding Readings where taken should have dissipated within only a few minutes time but they did not.
In all of the 12Z 08 Sep 2009 Upper Air Sounding Data, the humidity percentages represented where much lower than is necessary for the formation of "Normal Contrail's", in other words, there should have been "No" contrail's present in our sky's this afternoon at all.
This is the first obvious spraying that we have seen here in months.
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Thanks for posting the "youtube" vid, yes, I'm aware of them,I think I have seen every one relating to Maine and other states / country's as well, some showing the Spraying is,well,just unbelievable or rather the REALITY of it is.
All for now,
Lou.