Wednesday, March 6, 2024 · Congress Avenue Bridge · Austin, TX
Flight: 6:40 pm Scouts:
8 minutes after sunset ~30% of the colony flew 6 miles SE (6% to altitude) on N Winds at 6 mph – had been Light & Variable at times then W at 8 mph as it swung around from the S, Temp 64°F, Dew Point 47°F rising, Visibility 10 miles, Fair, 8 Cooling Degree Days, Cloud Base 3876′, RH 54% rising, Heat Index N/A, BP 29.78 rising, bats viewable until 7:55 pm under streetlights