Alert archive / Texas / River Flood Warnings in 2023
River Flood Warning 18, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this river flood warning at Oct 26, 2023, 8:44 PM CDT for Llano County, Texas. It took effect at Oct 27, 2023, 3:12 AM CDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Oct 26, 2023, 8:44 PM CDT (01:44 UTC)
- In effect from
- Oct 27, 2023, 3:12 AM CDT
- Expired
- Oct 27, 2023, 9:12 AM CDT
- In force
- 6 hr
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Storm-based polygon
- Flood severity
- Minor
County Llano County, TX
The radar
The Ft Hood radar (KGRK), 124 km from the middle of the area, began a volume at 01:46 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Llano River at Llano (LLAT2).
- Action stage
- 10 ft
- Minor stage
- 10 ft
- Moderate stage
- 12 ft
- Major stage
- 23 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08151500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Austin/San Antonio, TX wrote its last area forecast discussion before this river flood warning went out at Oct 26, 6:39 PM CDT, 2 hours 5 minutes earlier.
Area forecast discussion, Oct 26, 6:39 PM CDT, 2 hours 5 minutes before
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</html>Hazardous weather outlook, Oct 26, 2:46 AM CDT, 17 hours 58 minutes before
Hazardous Weather Outlook National Weather Service Austin/San Antonio TX 246 AM CDT Thu Oct 26 2023 TXZ171>173-183>194-202>209-217>225-228-270800- Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala- Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- 246 AM CDT Thu Oct 26 2023 This Hazardous Weather Outlook is for South-Central Texas.. .DAY ONE...Today And Tonight. A Flood Watch is in effect through 1 PM today for the Hill Country, southern Edwards Plateau, and I-35 corridor from Williamson County to Comal County. Rainfall amounts of 1 to 3 inches are possible, with isolated pockets of 4 to 6 inches. Flooding of creeks, streams, and low water crossings are possible where higher rainfall amounts occur, along with flooding of other poor drainage and urban areas. Motorists should use extreme caution through the morning and be alert for flooded low water crossings. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated.
In the hours before
Local storm report, Oct 26, 3:49 PM CDT, 4 hours 55 minutes before
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</html>Local storm report, Oct 26, 4:25 PM CDT, 4 hours 19 minutes before
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</html>Local storm report, Oct 26, 4:27 PM CDT, 4 hours 17 minutes before
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</html>Local storm report, Oct 26, 4:53 PM CDT, 3 hours 51 minutes before
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</html>Local storm report, Oct 26, 5:13 PM CDT, 3 hours 31 minutes before
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</html>Local storm report, Oct 26, 5:15 PM CDT, 3 hours 29 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 27, 5:26 PM CDT | Special Weather Statement | EWX | Caldwell | 49 min |
| Oct 27, 5:45 PM CDT | Areal Flood Advisory | EWX | Travis, Williamson | 96 min |
| Oct 27, 5:49 PM CDT | Areal Flood Advisory | EWX | Caldwell, Gonzales, Guadalupe | 103 min |
Nearby
River Flood Warnings in Texas, 2023Every river flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.