Flight: 9:00 pm

Notes: ~24 minutes after sunset (right at dark) ~12% of the colony flew – some went 6 miles W while most went 8 miles NE on SE Winds at 10 mph – had been southeasterly 5-10 mph becoming S at 25 mph when T-storm rolled in in at 4:30 pm with gusts to 38 mph, Visibility 10 miles, Partly Cloudy, Temp 83°F, Dew Point 71°F falling, 19 Cooling Degree Days, Cloud Base 2736′, RH 67% steady, Heat Index 88°F, BP 29.95 rising, sea level 1013.2mb rising, bats viewable until 10:03 pm under streetlights