Monday, March 4, 2024 · Congress Avenue Bridge · Austin, TX
Flight: 6:50 pm Scouts: 6:42 pm
19 minutes past sunset ~20% of the colony flew 12 miles E on S Winds at 7 mph – had been S 13-18 mph all afternoon with gusts to 23 mph around 3pm, Mostly Cloudy, Temp 72°F, Dew Point 63°F falling, Visibility 10 miles, 6 Cooling Degree Days, Cloud Base 2052′, RH 73% rising, Heat Index N/A, BP 29.83 falling, bats viewable until 8:47 pm under streetlights