03 October 2021 Local Date (04 October 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Granger radar offline, Fern 0:34, Bracken Seguin 0:36, SanMarcos SMCenterpoint Randolph SanPedron0:40, ABIA Dittmar TX28 410&IH35 Crownridge 0:44, Frio 0:48, OldTunnel Chiroptorium DavisBlowout NLamar Congress Wimberley LeonSprings SMRB-Slayden GrapeCreek FosterRd 0:50, MysticShores FM1572 0:52, Huber (part of colony flew to OldTunnel – did they move?) D’Hanis Stuart 0:54, Uvalde Bracketville 0:56, NuecesRR SmythCrossing Devil’sSinkhole 0:58, Ney Vanderpool 1:02, Rucker 1:08, McNeil (tiny) 1:12,
2021-10-04_UTC

02 October 2021 Local Date (03 October 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Scattered storms from NW pushing toward US90 & IH35 corridor early, Bracken 0:28, TX28 0:34, Randolph SanPedro 0:38, Fern 0:40, Congress Wimberley SanMarcos SMCenterpoint Bulverde Crownridge 0:42, WellsBranch 0:44, Dittmar 0:46, McNeil 0:48, SMRB-Slayden FM1572 Stuart 0:52, OldTunnel Huber 0:54, Chiroptorium GrapeCreek FosterRd 0:56,
2021-10-03_UTC

01 October 2021 Local Date (02 October 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Towering Cumulous clouds developed just E of Austin for first day of ACL (ground was soggy so gates opened late at 3 pm) beatiful sunset 0:20, Huber SanMarcos SMCenterpoint Bracken Randolph Seguin 0:34, FtSam TX26 0:36, TX28 0:38, OldTunnel McNeil WellsBranch Congress (flew E toward Towering Cumulous but not to altitude) Loyola Wimberley 0:40, SanPedro 0:42, Howard 0:44, 410&IH35 0:46, Dittmar 0:50, Chiroptorium 0:52, DavisBlowout Lockhart SMRB-Slayden 1:00, Frio FM1572 1:02, Stuart 1:06, SmythCrossing Fern 1:08, SanAngelo radar offline until 1:32,
2021-10-02_UTC

30 September 2021 Local Date (01 October 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Storms in the NW in a line streaming NE from DelRio to Temple moving slowly E, Bracken 0:32, WellsBranch Howard 0:34, McNeil Nlamar UT SanMarcos SMCenterpoint Seguin 0:38, Schertz Randolph 0:40, TX28 410&IH35 SanPedro Camden 0:42, Wimberley 0:46, OldTunnel 0:48, DavisBlowout Lockhart Crownridge 0:50, Chiroptorium 0:52, Stuart 0:54, Huber 0:58, Frio 1:00, Vanderpool 1:06, SMRB-Slayden 1:10, FM1572 Devil’sSinkhole 1:14, NuecesRR 1:16,
2021-10-01_UTC

29 September 2021 Local Date (30 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Laughlin radar offline, Storms developing over Mason, rain over DelRio, NewBraunfels SanPedro Camden Seguin 0:34, SanMarcos SMCenterpoint 0:36, Hunter MysticShores Bracken 0:38, McNeil NLamar UT Loyola Congress Randolph Luling 0:42, Chiroptorium Dittmar Wimberley Crownridge 0:44, SMRB-Slayden 0:48, OldTunnel DavisBlowout 0:52, Salado Temple 0:56, Frio Stuart 0:58, FM1572 1:00, NuecesRR SmythCrossing Fern GrapeCreek FosterRd 1:02, Huber 1:04, Frio90 Devil’sSinkhole 1:06,
2021-09-30_UTC

28 September 2021 Local Date (29 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Outflow boundaries hit IH-35 from the E, meeting storms from the W along US90W and above US290W , more storms developing later from SanAntonio to Austin, SanPedro 0:28, Camden 0:32, SanMarcos SMCenterpoint Bracken TX28 410&IH35 Randolph Seguin 0:36, UT 0:38, NLamar Loyola Congress (rain at Congress 1:28 big Congress storm at 1:54) MysticShores Crownridge Luling SMRB-Slayden 0:42, Dittmar Wimberley 0:50, Lockhart Frio Stuart 0:54, Vanderpool FM1572 JamesRiver 1:00, GrapeCreek FosterRd 1:04, Devil’sSinkhole Sonora 1:06, Fern 1:10,
2021-09-29_UTC

27 September 2021 Local Date (28 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Clouds moving into DelRio & SanAntonio from the SW, Chiroptorium 23:56, Seguin 0:22, SanPedro 0:26, Bracken 0:30, SanMarcos 0:32, McNeil SMCenterpoint MysticShores 0:38, Hubertus TX28 410&IH35 Randolph Crownridge 0:42, WellsBranch UT 0:44, OldTunnel CongressScouts 0:46, Congress SMRB-Slyden 0:50, Howard NLamar 0:52, Loyola Dittmar Buda Kyle 0:54, D’Hanis 0:56, Huber Salado FM1572 Stuart GrapeCreek FosterRd 0:58, Wimberley NuecesRR 1:00, DavisBlowout Temple Frio EaglePass 1:04, Fern 1:06, Devil’sSinkhole 1:08,
2021-09-28_UTC

26 September 2021 Local Date (27 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
SanAngelo radar offline, Bracken 0:32, OldTunnel MysticShores SanMarcos SanPedro Seguin 0:40, SMCenterpoint NewBraunfels TX28 Randolph 0:44, McNeil 0:46, 410&IH35 0:48, Chiroptorium Salado WellsBranch UT Loyola Congress Wimberley Camden Crownridge NuecesRR FM1572 0:54, Stuart 0:58, DavisBlowout Huber Howard SMRB-Slayden 1:00, Dittmar Vanderpool 1:02, ABIA 1:06, D’Hanis Frio (tiny) Fern 1:08, Devil’sSinkhole 1:12, Temple 1:14, FtHood 1:28,
2021-09-27_UTC

25 September 2021 Local Date (26 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Bracken 0:40, OldTunnel MysticShores 0:44, SanMarcos SMCenterpoint Randolph Seguin 0:48, TX28 SanPedro 0:52, Hubertus Stuart 0:54, Chiroptorium Huber Congress Wimberley 410&IH35 Crownridge 0:58, McNeil Dittmar SMRB-Slayden 1:02, Loyola Vanderpool Frio FM1572 Fern 1:06, DavisBlowout Frio (tiny) Devil’sSinkhole 1:10, GrapeCreek FosterRd 1:14, D’Hanis 1:16, SmythCrossing 1:20, JamesRiver 1:24,
2021-09-26_UTC

24 September 2021 Local Date (25 September 2021 UTC) – times are also UTC (subtract 5:08 hours for CDT of flights)
Bracken 0:46, OldTunnel SanMarcos SMCenterpoint 0:48, Stuart 0:56, Chiroptorium NewBraunfels TX28 Randolph Seguin GrapeCreek FosterRd 0:58, Frio 1:00, Huber McNeil Loyola UT CongressScouts 1:02, Hubertus 410&IH35 1:04, Fern 1:06, Congress Dittmar Wimberley 1:08, D’Hanis Devil’sSinkhole 1:18, DavisBlowout 1:20,
2021-09-25_UTC