Flight: 8:46 pm
Scouts: 8:42 pm

15 minutes after sunset (15 mins before dark) ~22% of the colony flew – some went 6 miles NE while most went 12 mile SE (30% of the total went to altitude) on S Winds at 10 mph – had been southerly 9-16 mph all afternoon with gusts to 28 mph around 4:30 pm, A Few Clouds, Temp 90°F, Dew Point 70°F rising, 21 Cooling Degree Days, Cloud Base 4560, RH 51% rising, Heat Index 96°F, BP 29.98 rising, sea level 1013.9 mb rising, bats viewable until 10:17 pm under streetlights