Chiroptorium 0:24, Frio 0:36, Bracken 0:40, OldTunnel 0:44, McNeil 0:52, SanPedro SALutheran Camden 1:00, DavisBlowout 1:06, NewBraunfels SCUCISD TX28 BalconesHeights StPhillipsSW 1:08, WellsBranch Congress(Starting 8 minutes before sunset (~35 minutes before dark on an evening with A Few Clouds), a snapshot at 8:51 pm showed 17% of the colony in flight – early birds heading 6 miles WNW with most heading 12 miles ENE – 28% of the total heading E at altitude) 1:12, Wimberley SMCenterpoint SchertzClemens 410&IH35 MLKPark 1:14, FtHood Huber BeeCavePark Loyola Crestwood&IH35 ABIA SanMarcos Seguin Lockhart Randolph SMRB(Sladen)1:20, Macedonia 1:22, Temple Dittmar 1:26, FosterRd 1:32, SanAngelo GrapeCreek 1:36, MustangRidge 1:38, EaglePass 1:54, Rucker 2:08,
Sunday August 16, 2026
Chirotptoirum 0:34, McNeil 0:36, OldTunnel 0:40,Frio 0:44, Bracken 0:46, SanPedro SALutheran Seguin 1:00, WaterlooGreenway SchertzClemens TX28 1:08, DavisBlowout Huber 1:10, Congress(Starting 7 minutes before sunset (about 37 minutes before dark on a Fair evening, a snapshot at 8:49 pm showed 221,122 in flight heading 14 miles ESE – 29% of them to the SE at altitude) 1:14, Wimberley SanMarcos SMCenterpoint 410&IH35 BalconesHeights Camden 1:14, BeeCavePark WellsBranch Crestwood&IH35 Loyola Dittmar Lockhart 1:18, Temple SMRB(Slaydem) 1:24, FosterRd SanAngelo GrapeCreek 1:38, NuecesRR 1:40,
Saturday August 15, 2026
Storms in the MaderasDelCarmen, Chiroptorium 0:28, McNeil 0:40, Bracken 0:50, OldTunnel 0:56, Frio 0:58, SALutheran 1:04, SchertzClemens SanPedro 1:10, ABIA 1:14, Congress(Starting 4 minutes before sunset (~20 minutes before dark on an evening with A Few Clouds) a snapshot at 8:48 pm showed 10% of the colony braving gusty winds to head 8 miles NE – 5% of them were at altitude) 1:18, Temple WellsBranch NLamar Crestwood&IH35 WaterlooGreeenway Loyola 1:18, SanMarcos SMCenterpoint TX28 410&IH35 Wimberley CanyonLake SaladoCreek&MLK 1:20, Lockhart Seguin SMRB(Slayden) 1:24, Thorndale 1:34, Floresville NuecesRR Uvalde FosterRd SanAngelo GrapeCreek 1:38, Vanderpool 1:48, D’Hanis 1:52,
Friday August 14, 2026
McNeil 0:32, Chiroptorium 0:34, OldTunnel Bracken 0:52, WaterlooGreenway 1:02, Frio 1:10, SanMarcos SALutheran 1:12, WellsBranch 1:14, CongressScouts Wimberley SchertzClemens 1:16, SCUCISD 1:18, Congress(Starting right at sunset (~15 minutes before dark on a Mostly Cloudy evening), a snapshot at 8:50 pm showed 193,778, in flight heading 14 miles E – 8% of them heading E at altitude) 1:20, Crestwood&IH35 Loyola ABIA 1:20, Temple 1:22, SCUCISD2 CanyonLake TX28 SanPedro Seguin 1:24, Nlamar 1:26, Lockhart Camden Luling SMRB(Slayden) 1:32, Floresville 1:38, FosterRd SanAngelo GrapeCreek 1:44, Knippa Uvalde NuecesRR 1:46, Ney Vanderpool D’Hanis Rucker 2:00,
Thursday August 13, 2026
Chiroptorium 0:20, OldTunnel 0:28, McNeil Bracken 0:54, DavisBlowout 1:08, Taylor SALutheran 1:14, SMCenterpoint 1:16, Frio 1:18, Temple WaterlooGreenway Wimberley SanMarcos NewBraunfels Bracken2 SchertzClemens TX28 410&IH35 SanPedro Segun 1:22, Congress(Starting 4 minutes after sunset, ~20 minutes before dark on an evening with A Few Clouds, a snapshot at 8:44 pm showed only 9% of the colony braving gusty winds heading 8 miles NNE – 4% of them at altitude) 1:28, Lockhart CanyonLake Camden MetzgerMS 1:28, WellsBranch NLamar Loyola Crestwood&IH35 ABIA Dittmar 1:30, SanAngelo GrapCreek 1:34, Buda Kyle Luling SMRB(Slayden) Floresville 1:36, FosterRd 1:38, NuecesRR Uvalde 1:46, Ney Vanderpool D’Hanis 1:54,
Wednesday August 12, 2026
ChiroptoriumScouts 0:16, Chiroptorium 0:24, OldTunnel DavisBlowout 0:30, McNeil 0:50, Bracken 0:52, Frio 1:14, SALutheran 1:18, Seguin 1:20, WellsBranch NLamar WaterlooGreenway Wimberley SanMarcos SMCenterpoint NewBraunfels SCUCISD SchertzClemens Randoph TX28 410&IH35 SanPedro 1:26, Congress(Starting 13 minutes after sunset (~17 minutes before dark on a Fair evening, a snapshot at 8:57 pm showed 16% of the colony braving gusty winds – some heading 6 miles NNE with most heading 8 miles ESE – 35% of the total heading ESE at altitude) 1:32, Temple Cresttwood&IH35 ABIA Dittmar Lockhart CanonLake BalconesHeights Camden 1:32, D’Hanis 1:34,Thorndale 1:40, MBRB(Slayden) SanAngelo GrapeCreek 1:42, FosterRd 1:44, BeeCavePark Floresville 1:46, NuecesRR Uvalde 1:48, OldTunnel2 Huber 1:54, Ney 2:00, Rucker EaglePass 2:02,
Tuesday August 11, 2026
OldTunnel 0:22, Chiroptorium 0:36, McNeil 0:56 before purple martins settle in roost at GreenlawnCrossing, Bracken 0:58, Huber 1:12, SanMarcos 1:14, SanMarcos 1:18, SMCenterpoint NewBraunfels SCUCISD SchertzClemens Randolph TX28 410&IH35 SanPedro SALutheran 1:24, WellsBranch Seguin 1:26, Frio 1:28, Wimberley Camden 1:30, Congress(Starting at 6 minutes after sunset (~20 minutes before dark on an evening with A Few Clouds) a snapshot at 8:58 pm showed 289,224 in flight – some heading 14 miles ESE with most heading 8 miles NNE – 25% of the total heading SE at altitude) 1:32, NLamar Crestwood&IH35 ABIA 1:32, Buda Lockhart 1:34, Dittmar Creedmor MustangRidge SMRB(Slayden) Floresville 1:38, Temple 1:40, BeeCavePark NuecesRR FosterRd SanAngelo GrapeCreek 1:46,
Monday August 10, 2026
Outflow boundary from Montgomery County storms hits US281 around 7:30 pm, OldTunnel Chiroptorium 0:36 during boundary passage, Bracken 1:04, DavisBlowout 1:10, McNeil 1:12 as purple martins settled at GreenlawnCrossing, Frio 1:16, SanMarcos SMCenterpoint NewBraunfels SCUCISD SchertzClemens SanPedro SALutheran 1:24, TX28 410&IH35 BalconesHeights Seguin 1:30, WellsBranch 1:32, Wimberley 1:34, Congress(Starting 11 minutes after sunset (~10 minutes before dark on a Partly Cloudy evening), a snapshot at 9:07 pm showed 245,397 in flight – some heading 8 miles N with most heading 8 miles SE – 23% of the total heading SE at altitude) 1:38, Temple NLamar Crestwood&IH35 Loyola ABIA Dittmar Buda Kyle Lockhart 1:38, MustangRidge 1:42, Salado NuecesRR 1:46, SanAngelo GrapeCreek 1:48, FosterRd 1:50, Ney D’Hanis 2:00,
Sunday August 9, 2026
Storms pushing W from Houston spawned an outflow boundary arriving in Austin at 0:10 (7pm), storms S of Austin around 6pm but most dissipated prior to arriving in Austin or else skirted the city, OldTunnel Chiroptorium 0:46, Bracken 1:02, McNeil 1:14, Frio 1:18, Seguin 1:22, SanMarcos SMCenterpoint NewBraunfels SCUCISD SchertzClemens TX28 410&IH35 SanPedro BalconesHeights SALutheran 1:28, Camden TX26 1:34, Congress 1:38, NLamar Loyola Crestwood&IH35 ABIA Dittmar Wimberley Lockhart SMRB(Slayden) 1:38, Temple 1:42, FosterRd SanAngelo 1:50, D’Hanis Rucker 1:54, GrapeCreek 1:56, Centerpoint 2:02, EaglePass 2:04,
Saturday August 8, 2026
Storms moving into SanAngelo from the N, outflow boundary from Houston storms arrives in Austin 1:00, OldTunnel 0:48, Chiroptorium 0:52, McNeil 1:08, Bracken 1:12 as outflow boundary arrives, Frio 1:14, DavisBlowout 1:18, WellsBranch 1:32, NLamar WaterlooGreenway ABIA 1:36, Dittmar Wimberley Lockhart SMCenterpoint NewBraunfels SCUCISD SchertzCLemens TX28 410&IH35 SanPedro SALutheran Camden Seguin SMRB(Slayden) 1:38, Congress(Starting 13 minutes after sunset (~7 minutes before dark on an evening with A Few Clouds) a snapshot at 9:18 pm showed 521,294 in flight – some heading 8 miles WSW with more heading ENE – 45% of that total were heading SE at altitude) 1:42, Uvalde 1:48, Knippa NuecesRR 1:58, D’Hanis SmythCrossing EaglePass Rucker 2:00, Thorndale 2:06,