June 6, 2001 9:14 am EST

This contrail is very thick when it was made. At the start of the day the sky was clear, after the contrails started it became overcast in 6 hours.

June 6, 2001 10:27 am EST. Algonac, MI

June 6, 2001 10:33 am EST Algonac, MI

June 6, 2001 at 11:40 am EST.

This shows 5 contrails being made. This picture was taken in Marysville, MI,

This is the second picture of the Marysville contrails forming. June 6, 2001 11:42 am EST

This is the third picture of the Marysville contrails. Notice how thick they are becoming. This is taken 13 minutes after the first picture. June 6, 2001 11:53 am EST.