14 August 2021 Local Date (15 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Outflow boundary approaches Round Rock from the N 0:16, Chiroptorium 0:24, OldTunnel 0:46 both emerge to feed on dry front, Rucker 1:02, purple martins back in roost at Capitol Plaza just before boundary hits 1:06, Frio 1:16, Chirop2 1:18, Huber Bracken Hubertus Randolph 1:24, SanMarcos 1:30, TX28 Randolph 410&IH35 Seguin 1:34, McNeil 1:36, Lockhart FM1572 1:40, NLamar Congress Loyola SMCenterpoint Crownridge SanPedro Camden Ney 1:44, Dittmar 1:48, D’Hanis 1:56,
2021-08-15_UTC

13 August 2021 Local Date (14 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Outflow boundary passes IH35 early, Chrioptorium feeds on it 0:28, Kyle SanMarcos Hubertus SanPedro 0:50, OldTunnel 0:58, JamesRiver 1:06, Rucker 1:08, Leander 1:14, DavisBlowout Frio 1:16, NuecesRR 1:22, purple martins roost at Capitol Plaza (We’ve been corrected! But we were close!) 1:26, Huber 1:26, Bracken 1:30, McNeil 1:32, TX28 410&IH35 Randolph Crownridge Camden 1:38, FM1572 1:40, Wimberley SMCenterpoint 1:44, WellsBranch UT Loyola CongressScouts GrapeCreek FosterRd 1:46, SMRB-Slayden 1:50, D’Hanis Stuart 1:52, OldTunnel2 Congress 1:54, Sabinal SmythCrossing EaglePass 1:58, Maverick 2:04,
2021-08-14_UTC

12 August 2021 Local Date (13 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Storm N of CanyonLake, outflow boundary pushes past Bracken 0:32, Chrioptorium 0:52, OldTunnel 1:08, Frio Rucker 1:14, purple martins roost (day shift) at Highland campus ACC 1:20, McNeil emerges (night shift) Bracken 1:24, SanMarcos TX28 1:28, Huber 1:30, Randolph SanPedro Seguin 1:32, 410&IH35 1:34, WellsBranch 1:36, SMCenterpoint 1:38, NLamar UT DuncanPark Camden Crownridge 1:42, BoerneField GrapeCreek 1:44, FosterRd 1:46, Congress Wimberley SMRB-Slayden NuecesRR SmythCrossing Stuart 1:48, Vanderpool 1:54,
2021-08-13_UTC

11 August 2021 Local Date (12 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Chiroptorium’s early flight 23:56 as outflow boundary approaches IH35 corridor, Chirop2 0:52, purple martins (strong) back in roost Highland ACC 1:10, JamesRiver 1:10, OldTunnel 1:18, Frio 1:20, Bracken 1:24, McNeil Rucker 1:26, Huber SanMarcos Hubertus Randolph Seguin 1:32, Howard Wimberley SMCenterpoint TX28 410&IH35 SanPedro Camden 1:38, Crownridge 1:40, BeeCave NLamar UT Loyola Congress Kyle SMRB-Slayden NuecesRR 1:46, Vanderpool Stuart 1:48, SmythCrossing GrapeCreek FosterRd 1:52, OldTunnel2 Bracketville 1:54, D’Hanis EaglePass 1:58, Maverick 2:02, BeaverCreek 2:06, Fern 2:26,
2021-08-12_UTC

10 August 2021 Local Date (11 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Chiroptorium 0:14 (may have been missing early flights for quite some time now), OldTunnel Chirop2 1:20, purple martins (day shift) roost at Highland ACC, McNeil (night shift) emerges 1:22, Bracken 1:26, Frio 1:30, WellsBranch 1:36, SanMarcos SMCenterpoint Hubertus TX28 410&IH35 Randolph Seguin 1:40, NLamar UT SanPedro 1:42, Rucker 1:44, BeeCave Congress 1:48, Wimberley Kyle SMRB-Slayden 1:50, NuecesRR 1:52, Huber BeaverCreek Leander GrapeCreek 1:56, SmythCrossing Stuart EaglePass FosterRd 1:58, Vanderpool 2:04,
2021-08-11_UTC

09 August 2021 Local Date (10 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT)
Purple martins back at Highland ACC campus 1:14, Chiroptorium 1:24, McNeil 1:26, Bracken 1:32, JamesRiver SanMarcos SMCenterpoint Hubertus TX28 410&IH35 Randolph SanPedro Camden Seguin Frio 1:44, Howard BeeCave UT 1:46, Wimberley Kyle SMRB-Slayden 1:48, Crownridge 1:56, Uvalde NuecesRR Stuart Rucker 1:58, Vanderpool SmythCrossing EaglePass 2:04, Thorndale 2:06, Fern 2:26,
2021-08-10_UTC

08 August 2021 Local Date (09 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT)
Chiroptorium 1:04, purple martins back in roost at ACC Highland Campus 1:32, Bracken 1:36, McNeil 1:38, Chirop2 Randolph 1:40, SanMarcos SMCenterpoint TX28 1:42, Frio 1:44, JamesRiver 410&IH35 SanPedro Camden Seguin 1:48, WellsBranch BeeCave UT CongressScouts 1:50, OldTunnel Wimberley 1:52, SMRB-Slayden 1:56, Congress 1:58, BeaverCreek 2:02, Stuart EaglePass 2:06, DavisBlowout 2:12, D’Hanis Vanderpool SmythCrossing Rucker Maverick FosterRd GrapeCreek 2:14, JamesRiver2 2:16, Fern 2:28,
2021-08-09_UTC

07 August 2021 Local Date (08 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT)
Purple martins back at Highland ACC campus 1:24, McNeil Bracken 1:42, Frio 1:44, TX28 Randolph 1:46, OldTunnel Chiroptorium SMCenterpoint 410&IH35 Camden Seguin 1:50, Huber UT 1:52, SanMarcos 1:54, SMRB-Slayden 2:02, NuecesRR Stuart Rucker 2:04, DavisBlowout Congress 2:06, Vanderpool D’Hanis SmythCrossing EaglePass Maverick 2:12, BeaverCreek 2:14, JamesRiver FosterRd 2:16, Fern 2:26,
2021-08-08_UTC

06 August 2021 Local Date (07 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT)
Storm over North Austin early, Bracken 1:42, Camden Seguin 1:44, Chiroptorium 1:46, OldTunnel Frio 1:48, JamesRiver Wimberley SMCenterpoint Hubertus 410&IH35 Randolph 1:50, McNeil 1:54, Huber SanMarcos 2:00, NuecesRR 2:02, DavisBlowout Lockhart 2:06, Stuart Rucker 2:10, Congress SMRB-Slayden 2:12, Ney 2:16, GrapeCreek FosterRd 2:20, D’Hanis 2:30,
2021-08-07_UTC

05 August 2021 Local Date (06 August 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT)
Storm over OldTunnel and western IH10, rain to E of SanAnto, Frio 1:34, Bracken 1:38, SanMarcos SMCenterpoint Randolph 1:48, SanPedro Seguin 1:50, Chiroptorium McNeil Ney 1:52, TX28 410&IH35 1:54, Camden 1:56, DavisBlowout Huber 1:58, UT Stuart 2:04, Rucker 2:06, Congress 2:08, D’Hanis Sabinal FosterRd 2:10, OldTunnel 2:12, JamesRiver 2:16,
2021-08-06_UTC