Thursday, March 21, 2024 · Congress Avenue Bridge · Austin, TX
Flight: 7:38 pm Scouts: 7:24 pm
4 minutes before sunset ~24% of the colony flew 12 miles SE (11% to altitude) into S Winds at 7 mph – had been southerly 5-14 mph most of the afternoon, Temp 57°F, Dew Point 42°F steady, Visibility 10 miles, Mostly Cloudy, 12 Heating Degree Days, Cloud Base 3420′, RH 58% rising, Heat Index N/A, BP 30.10 steady, bats viewable until 9:03 pm under streetlights