April 18, 2021

18 April 2021 (19 April 2021 UTC) – times are also UTC (subtract 5:10 hours for CDT)
Hungry Bracken bats (1,951,619 – 525.3k (27%) to altitude) storm out early 0:00, Huber 0:46, SanMarcos 1:06, MissionReach 1:14, McNeil BeeCliff Randolph 1:16, SanPedro Culebra&BanderaRd Stuart 1:18, Congress Loyola Wimberley SMCenterpoint TX28 410&IH35 1:20, Dittmar 1:24, Frio 1:26, Salado Howard NLamar Buda MustangRidge Kyle 1:28, Crownridge 1:32, Temple 1:34, OldTunnel Chiroptorium FairOaksRanch 1:36, Ney GrapeCreek FosterRd 1:40,
2021-04-19_UTC