April 23, 2021

23 April 2021 (24 April 2021 UTC) – times are also UTC (subtract 5:10 hours for CDT)
Bracken 0:12 as storm skirts the southern edge of the cave, Chiroptorium 0:44, Huber flies right down north of McNeil 0:46, Frio 0:56, OldTunnel 0:58, Stuart 1:00, Ney 1:04, McNeil 1:06, DavisBlowout 1:08, BeaverCreek 1:10, NuecesRR Frio90 1:12, Amistad 1:14, Congress (between storms) Nueces90 1:16, Stuart2 1:18, SMythCrossing 1:20, Comfort 1:26,
2021-04-24_UTC