Flight: 8:58 pm

Notes: 22 minutes after sunset ~12% of the colony flew – some went 6 miles W while most went 6 miles NE on SE Winds at 10 mph – had been southerly 14-20 mph all afternoon with gusts to 29 mph around 2:30pm, Visibility 10 miles, A Few Clouds, Temp 87°F, Dew Point 71°F rising, 20 Cooling Degree Days, Cloud Base 3628′, RH 59% steady, Heat Index 93°F, BP 30.01 rising, sea level 1014.8mb rising, bats viewable until 10:01 pm under streetlights