Alert archive / Missouri / Flash Flood Warnings in 2021
Flash Flood Warning 66, NWS Springfield, MO
NWS Springfield, MO issued this flash flood warning at Jul 1, 2021, 3:11 PM CDT for Douglas County, Ozark County, Taney County, Missouri. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 1, 2021, 3:11 PM CDT (20:11 UTC)
- Expired
- Jul 1, 2021, 7:15 PM CDT
- In force
- 4 hr
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Douglas County, MO, Ozark County, MO, Taney County, MO
The radar
The Springfield radar (KSGF), 76 km from the middle of the area, began a volume at 20:12 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 nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 8.2 hours before the alert went out and 95 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
- 789 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 575 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 93 m²/s²
- 0-3 km storm-relative helicity
- 64 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.7
The text
As transmitted.
173
WGUS53 KSGF 012011
FFWSGF
MOC067-153-213-020015-
/O.NEW.KSGF.FF.W.0066.210701T2011Z-210702T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Springfield MO
311 PM CDT Thu Jul 1 2021
The National Weather Service in Springfield has issued a
* Flash Flood Warning for...
Southern Douglas County in southwestern Missouri...
Northern Ozark County in southwestern Missouri...
Northeastern Taney County in southwestern Missouri...
* Until 715 PM CDT.
* At 311 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Flash flooding is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Ava, Taneyville, Kissee Mills, Wasola, Noble, Squires, Thornfield
and Willhoit.
This includes the following low water crossings...
Highway 181 at Bryant Creek northeast of Sycamore, Highway 95 at
Bryant Creek just east of Rockbridge, Highway 76 at Beaver Creek
southwest of Bradleyville, Route W at Caney Creek just east of
Brownbranch and Route FF at Turkey Creek east of Ava.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Many flood
deaths occur in vehicles.
&&
LAT...LON 3681 9291 3689 9291 3695 9283 3694 9233
3695 9216 3664 9215 3660 9301 3674 9311
3681 9301
FLASH FLOOD...RADAR INDICATED
$$
MMT1 follow-up statement
481
WGUS73 KSGF 020012
FFSSGF
Flash Flood Statement
National Weather Service Springfield MO
712 PM CDT Thu Jul 1 2021
MOC067-153-213-020022-
/O.EXP.KSGF.FF.W.0066.000000T0000Z-210702T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Douglas MO-Ozark MO-Taney MO-
712 PM CDT Thu Jul 1 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 715 PM CDT THIS EVENING FOR
SOUTHERN DOUGLAS, NORTHERN OZARK AND NORTHEASTERN TANEY COUNTIES...
The heavy rain has ended. Flash flooding is no longer expected to
pose a threat. Please continue to heed remaining road closures. An
areal flood advisory remains in effect for the same area until
midnight for any residual localized flooding.
LAT...LON 3681 9291 3689 9291 3695 9283 3694 9233
3695 9216 3664 9215 3660 9301 3674 9311
3681 9301
$$
LindenbergThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 8:07 PM CDT | Areal Flood Warning | SGF | Christian, Douglas, Webster, Wright | 6 hr |
| Jul 1, 5:01 AM CDT | Flash Flood Warning | SGF | Barry, Lawrence, Newton | 6 hr |
| Jul 1, 10:28 AM CDT | Flash Flood Warning | SGF | Laclede, Pulaski | 3 hr |
| Jul 1, 2:06 PM CDT | Areal Flood Advisory | SGF | Christian, Douglas, Howell, Ozark, Stone, Taney and 2 more | 9 hr |
Nearby
Flash Flood Warnings in Missouri, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.