Alert archive / Texas / Flash Flood Warnings in 2021
Flash Flood Warning 18, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this flash flood warning at May 28, 2021, 7:07 PM CDT for Burleson County, Texas. It was in force for 83 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 28, 2021, 7:07 PM CDT (00:07 UTC)
- Expired
- May 28, 2021, 8:30 PM CDT
- In force
- 83 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- None
County Burleson County, TX
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 28, 7:10 PM CDT | FLASH FLOOD | 1 Ese Caldwell, TX | HIGHWAY-36 REPORTED TO BE IMPASSABLE. |
| May 28, 7:10 PM CDT | FLASH FLOOD | 1 N Caldwell, TX | PORTIONS OF HIGHWAY-36 REPORTED TO BE IMPASSABLE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Fort Worth, TX (KFWD), launched 00:00Z, 0.1 hours before the alert went out and 268 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 715 J/kg
- Mixed-layer CIN
- -143 J/kg
- Mixed-layer LCL
- 795 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 6 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.0
The text
As transmitted.
717
WGUS54 KHGX 290007
FFWHGX
TXC051-290130-
/O.NEW.KHGX.FF.W.0018.210529T0007Z-210529T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Houston/Galveston TX
707 PM CDT Fri May 28 2021
The National Weather Service in League City has issued a
* Flash Flood Warning for...
Central Burleson County in southeastern Texas...
* Until 830 PM CDT.
* At 707 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Doppler radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
* Some locations that will experience flash flooding include...
Caldwell, Snook and Lyons.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report flooding to your local law enforcement agency when you
can do so safely.
&&
LAT...LON 3049 9679 3042 9668 3036 9658 3049 9645
3062 9666
FLASH FLOOD...RADAR INDICATED
$$1 follow-up statement
176
WGUS74 KHGX 290126
FFSHGX
Flash Flood Statement
National Weather Service Houston/Galveston TX
826 PM CDT Fri May 28 2021
TXC051-290136-
/O.EXP.KHGX.FF.W.0018.000000T0000Z-210529T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burleson TX-
826 PM CDT Fri May 28 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 830 PM CDT THIS EVENING FOR
CENTRAL BURLESON COUNTY...
The heavy rain has ended. Life-threatening flash flooding is no
longer expected to pose a threat, but water does still cover some
roads. Please continue to heed remaining road closures.
LAT...LON 3049 9679 3042 9668 3036 9658 3049 9645
3062 9666
$$The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 28, 7:35 PM CDT | Areal Flood Advisory | HGX | Burleson, Washington | 115 min |
| May 28, 8:32 PM CDT | Areal Flood Warning | HGX | Burleson | 6 hr |
| May 28, 8:38 PM CDT | Special Weather Statement | HGX | Austin, Colorado | 37 min |
| May 28, 9:02 PM CDT | Severe Thunderstorm Warning | HGX | Austin, Colorado, Washington | 43 min |
| May 28, 9:32 PM CDT | Areal Flood Advisory | HGX | Austin, Colorado, Washington | 87 min |
| May 28, 9:39 PM CDT | Special Weather Statement | HGX | Austin, Colorado, Waller | 51 min |
| May 28, 10:00 PM CDT | River Flood Warning | HGX | Burleson, Washington | 26 hr |
| May 28, 10:00 PM CDT | Special Weather Statement | HGX | Fort Bend, Waller | 30 min |
| May 28, 10:33 PM CDT | Special Weather Statement | HGX | Fort Bend | 42 min |
| May 28, 10:42 PM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Fort Bend, Harris, Waller | 33 min |
| May 28, 10:59 PM CDT | Areal Flood Warning | HGX | Austin, Colorado, Washington | 6 hr |
| May 28, 11:03 PM CDT | Areal Flood Warning | HGX | Austin, Colorado, Waller | 6 hr |
| May 28, 11:06 PM CDT | Areal Flood Advisory | HGX | Austin, Brazoria, Fort Bend, Harris, Waller, Wharton | 3 hr |
| May 28, 11:07 PM CDT | Special Marine Warning | HGX | 83 min | |
| May 28, 11:07 PM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Fort Bend, Galveston, Harris | 28 min |
| May 28, 11:13 PM CDT | Special Marine Warning | HGX | 92 min | |
| May 28, 11:26 PM CDT | Special Weather Statement | HGX | Brazoria, Matagorda | 49 min |
| May 29, 12:31 AM CDT | Special Marine Warning | HGX | 89 min | |
| May 29, 12:38 AM CDT | Small Craft Advisory | HGX | 9 hr | |
| May 29, 8:41 AM CDT | Areal Flood Warning | HGX | Harris | 6 hr |
| May 29, 8:46 AM CDT | Areal Flood Warning | HGX | Colorado | 11 hr |
| May 29, 9:45 AM CDT | River Flood Warning | HGX | Brazoria | 37 hr |
Nearby
Flash Flood Warnings in Texas, 2021Every flash flood warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.