Alert archive / Texas / Flash Flood Warnings in 2017
Flash Flood Warning 39, NWS Fort Worth, TX
NWS Fort Worth, TX issued this flash flood warning at Aug 13, 2017, 6:29 AM CDT for 4 counties in Texas. It was in force for 4 hr. 14 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
- Aug 13, 2017, 6:29 AM CDT (11:29 UTC)
- Expired
- Aug 13, 2017, 10:30 AM CDT
- In force
- 4 hr
- Issued by
- NWS Fort Worth, TX
- Area
- Storm-based polygon
- Flood severity
- None
Counties Delta County, TX, Fannin County, TX, Hopkins County, TX, Hunt County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 158 km from the middle of the area, began a volume at 11:29 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 13, 7:00 AM CDT | FLASH FLOOD | 3 Se Fairlie, TX | DELAYED REPORT. TIME ESTIMATED. HIGHWAY 11 BETWEEN COMMERCE AND FAIRLIE SHUT DOWN IN TWO PLACES DUE TO WATER OVER THE ROAD. |
| Aug 13, 7:00 AM CDT | FLASH FLOOD | 3 Se Ladonia, TX | DELAYED REPORT. TIME ESTIMATED. 2 HOMES SOUTHEAST OF LADONIA FLOODED. |
| Aug 13, 7:00 AM CDT | FLASH FLOOD | Leonard, TX | DELAYED REPORT. TIME ESTIMATED. 1 HOME FLOODED NORTH OF LEONARD. |
| Aug 13, 7:30 AM CDT | FLASH FLOOD | 3 E Bonham, TX | DELAYED REPORT. TIME ESTIMATED. MOBILE HOME OFF OF HWY 56 FLOODED, FAMILY EVACUATED. |
| Aug 13, 8:00 AM CDT | FLASH FLOOD | Celeste, TX | DELAYED REPORT. TIME ESTIMATED. NUMEROUS ROADS FLOODED THROUGHOUT THE CITY. |
| Aug 13, 8:00 AM CDT | FLASH FLOOD | Commerce, TX | DELAYED REPORT. TIME ESTIMATED. THREE FEET OF WATER INTO A HOUSE JUST NORTH OF THE INTERSECTION OF TX24 AND TX50 |
| Aug 13, 8:00 AM CDT | FLASH FLOOD | Commerce, TX | DELAYED REPORT. TIME ESTIMATED. TX24 AT TX50. 4 1/2 FEET OF WATER IN PARKING LOT OF COMMERCE AUTOMATIC GAS CO. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 12 Nne Sulphur Springs, TX | DELAYED REPORT. TIME ESTIMATED. FM 3236 AT R3512 CLOSED DUE TO FLOODING. ROAD IS NOW DAMAGED AND STILL CLOSED AS OF 6 PM 8/14. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 4 Nw Klondike, TX | DELAYED REPORT. TIME ESTIMATED. PART OF FM 2068 CLOSED DUE TO HIGH WATER |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 4 W Emblem, TX | DELAYED REPORT. TIME ESTIMATED. FM 71W AT THE DELTA/HOPKINS COUNTY LINE CLOSED DUE TO HIGH WATER. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 5 Sw Klondike, TX | DELAYED REPORT. TIME ESTIMATED. PART OF FM 1531 CLOSED DUE TO HIGH WATER. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 5 Wnw Sulphur Springs, TX | DELAYED REPORT. TIME ESTIMATED. HWY 11 AT AT CR4707 CLOSED DUE TO FLOODING. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 6 Nw Cooper, TX | DELAYED REPORT. TIME ESTIMATED. FM 3388 FLOODED. |
| Aug 13, 9:00 AM CDT | FLASH FLOOD | 7 Ne Sulphur Springs, TX | DELAYED REPORT. TIME ESTIMATED. FM1537 JUST NORTH OF HWY 69 CLOSED DUE TO HIGH WATER. |
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, 11.5 hours before the alert went out and 141 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
- 1231 J/kg
- Mixed-layer CIN
- -95 J/kg
- Mixed-layer LCL
- 1074 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 310 m²/s²
- Significant tornado parameter
- 1.3
- Supercell composite
- 9.0
The text
As transmitted.
094
WGUS54 KFWD 131129
FFWFWD
TXC119-147-223-231-131530-
/O.NEW.KFWD.FF.W.0039.170813T1129Z-170813T1530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Fort Worth TX
629 AM CDT SUN AUG 13 2017
The National Weather Service in Fort Worth has issued a
* Flash Flood Warning for...
Northern Hunt County in north central Texas...
Northern Hopkins County in north central Texas...
Delta County in north central Texas...
Fannin County in north central Texas...
* Until 1030 AM CDT.
* At 628 AM CDT, Doppler radar indicated additional heavy rain was
falling on areas that have already seen considerable rainfall this
morning. Ladonia in Fannin County has tallied more than 7 inches
of rain in the last 24 hours. Another automated gauge near
Greenville in Hunt County is up to 6.75 inches. The additional
rainfall will lead to excessive runoff and cause flash flooding.
Low-lying areas are most vulnerable to rapidly rising water. Some
low-water crossings may flood and become impassable.
Numerous creeks and streams are swollen or out of their banks. Be
aware of areas that tend to flood readily and take alternate routes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around; don't drown. Most flood deaths occur in vehicles. Be
especially cautious before daybreak when the darkness makes it more
difficult to discern the dangers of flooding.
Please report flooding to your local law enforcement agency when you
can do so safely.
&&
LAT...LON 3312 9531 3317 9580 3315 9612 3333 9630
3335 9630 3334 9639 3372 9638 3371 9638
3369 9636 3369 9634 3370 9632 3377 9629
3375 9619 3367 9609 3359 9585 3346 9585
3350 9576 3347 9568 3349 9562 3338 9531
$$
25The office that day
Everything else NWS Fort Worth, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 12, 7:03 PM CDT | Severe Thunderstorm Warning | FWD | Van Zandt | 57 min |
| Aug 12, 7:18 PM CDT | Tornado Warning | FWD | Van Zandt | 42 min |
| Aug 12, 7:39 PM CDT | River Flood Warning | FWD | Hunt | 62 hr |
| Aug 12, 8:02 PM CDT | Special Weather Statement | FWD | Henderson | 43 min |
| Aug 12, 8:22 PM CDT | Special Weather Statement | FWD | Tarrant | 53 min |
| Aug 12, 8:33 PM CDT | Special Weather Statement | FWD | Parker | 57 min |
| Aug 12, 8:35 PM CDT | Special Weather Statement | FWD | Grayson | 25 min |
| Aug 12, 8:45 PM CDT | Severe Thunderstorm Warning | FWD | Cooke, Grayson | 40 min |
| Aug 12, 9:10 PM CDT | Special Weather Statement | FWD | Dallas | 50 min |
| Aug 12, 9:12 PM CDT | Areal Flood Advisory | FWD | Henderson | 2 hr |
| Aug 12, 9:27 PM CDT | Special Weather Statement | FWD | Grayson | 48 min |
| Aug 12, 9:33 PM CDT | Areal Flood Advisory | FWD | Grayson | 117 min |
| Aug 12, 9:54 PM CDT | Special Weather Statement | FWD | Rockwall | 51 min |
| Aug 12, 10:11 PM CDT | Areal Flood Advisory | FWD | Collin, Dallas | 2 hr |
| Aug 12, 10:39 PM CDT | Areal Flood Advisory | FWD | Collin, Fannin, Hunt | 3 hr |
| Aug 12, 11:17 PM CDT | Areal Flood Advisory | FWD | Fannin, Hunt | 3 hr |
| Aug 13, 12:01 AM CDT | Areal Flood Advisory | FWD | Collin, Dallas, Denton | 3 hr |
| Aug 13, 2:12 AM CDT | Areal Flood Advisory | FWD | Delta, Hopkins | 3 hr |
| Aug 13, 2:44 AM CDT | Areal Flood Advisory | FWD | Fannin, Grayson | 2 hr |
| Aug 13, 3:18 AM CDT | Flash Flood Warning | FWD | Grayson | 5 hr |
| Aug 13, 3:25 AM CDT | Flash Flood Warning | FWD | Fannin | 3 hr |
| Aug 13, 3:33 AM CDT | Flash Flood Warning | FWD | Hopkins | 4 hr |
| Aug 13, 4:45 AM CDT | Areal Flood Advisory | FWD | Delta, Hopkins, Hunt | 2 hr |
| Aug 13, 7:04 AM CDT | River Flood Warning | FWD | Hunt, Rockwall | 33 hr |
| Aug 13, 7:37 AM CDT | Areal Flood Advisory | FWD | Rains, Van Zandt | 113 min |
| Aug 13, 7:43 AM CDT | River Flood Warning | FWD | Delta, Lamar | 18 hr |
| Aug 13, 7:43 AM CDT | River Flood Warning | FWD | Delta, Hopkins | 30 hr |
| Aug 13, 8:18 AM CDT | Areal Flood Warning | FWD | Grayson | 3 hr |
| Aug 13, 6:57 PM CDT | River Flood Warning | FWD | Collin | 15 hr |
Nearby
Flash Flood Warnings in Texas, 2017Every flash flood warning in 2017
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; radar from the NEXRAD Level II archive.