Alert archive / Missouri / Flash Flood Warnings in 2021
Flash Flood Warning 88, NWS Springfield, MO
NWS Springfield, MO issued this flash flood warning at Dec 17, 2021, 6:10 PM CST for Douglas County, Ozark County, Taney County, Missouri. It was in force for 5 hr. 3 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
- Dec 17, 2021, 6:10 PM CST (00:10 UTC)
- Expired
- Dec 17, 2021, 10:52 PM CST
- In force
- 5 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), 89 km from the middle of the area, began a volume at 00:13 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 |
|---|---|---|---|
| Dec 17, 6:59 PM CST | FLASH FLOOD | 3 E Rome, MO | WATER RESCUE AT LOW WATER CROSSING OFF HWY A AND CR 409. |
| Dec 17, 8:00 PM CST | FLASH FLOOD | 4 Nnw Brushyknob, MO | HWY U CLOSED AT BRYANT CREEK. |
| Dec 17, 8:00 PM CST | FLASH FLOOD | 4 Wnw Ava, MO | HWY Y CLOSED AT COWSKIN CREEK. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 0.2 hours before the alert went out and 111 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 488 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 320 m²/s²
- 0-3 km storm-relative helicity
- 240 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
988
WGUS53 KSGF 180010
FFWSGF
MOC067-153-213-180615-
/O.NEW.KSGF.FF.W.0088.211218T0010Z-211218T0615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Springfield MO
610 PM CST Fri Dec 17 2021
The National Weather Service in Springfield has issued a
* Flash Flood Warning for...
Douglas County in southwestern Missouri...
Northern Ozark County in southwestern Missouri...
East Central Taney County in southwestern Missouri...
* Until 1215 AM CST Saturday.
* At 610 PM CST, Trained weather spotters reported flooding across
the warned area. Between 1 and 3 inches of rain have fallen.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Trained spotters reported.
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, Wasola, Rockbridge, Noble, Squires, Brushyknob, Brixey and
Gentryville.
This includes the following low water crossings...
North Fork River at County Road 278, Bryant Creek at County Road
223, Little North Fork River at County Road 916, Beaver Creek at
County Road 524 and Pond Fork at County Road 883.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Many flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 3682 9291 3691 9290 3706 9271 3705 9209
3680 9210 3679 9210 3679 9211 3668 9225
3666 9246 3659 9266 3666 9298 3681 9276
3681 9291
FLASH FLOOD...OBSERVED
$$
MB1 follow-up statement
383
WGUS73 KSGF 180452
FFSSGF
Flash Flood Statement
National Weather Service Springfield MO
1052 PM CST Fri Dec 17 2021
MOC067-153-213-180502-
/O.CAN.KSGF.FF.W.0088.000000T0000Z-211218T0615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Douglas MO-Ozark MO-Taney MO-
1052 PM CST Fri Dec 17 2021
...FLASH FLOOD WARNING IS CANCELLED FOR DOUGLAS, NORTHERN OZARK AND
EAST CENTRAL TANEY COUNTIES...
The heavy rain has ended. However water remains high and this Flash
Flood Warning will be replaced by a Flood warning. Please continue
to heed remaining road closures.
A Flood Watch remains in effect until 1200 AM CST for portions of
south central and southwest Missouri.
LAT...LON 3682 9291 3691 9290 3706 9271 3705 9209
3680 9210 3679 9210 3679 9211 3668 9225
3666 9246 3659 9266 3666 9298 3681 9276
3681 9291
$$
JLRThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 17, 6:42 PM CST | Flash Flood Warning | SGF | Barry | 4 hr |
| Dec 17, 7:58 PM CST | River Flood Warning | SGF | Pulaski | 43 hr |
| Dec 17, 8:08 PM CST | Flash Flood Warning | SGF | Howell, Texas | 6 hr |
| Dec 17, 8:40 PM CST | Areal Flood Warning | SGF | McDonald | 13 hr |
| Dec 17, 9:25 PM CST | Flash Flood Warning | SGF | Shannon | 5 hr |
| Dec 17, 10:58 PM CST | Areal Flood Warning | SGF | Christian, Douglas, Ozark, Stone, Taney | 22 hr |
| Dec 18, 2:00 AM CST | Areal Flood Warning | SGF | Howell, Oregon, Shannon, Texas | 19 hr |
| Dec 18, 3:10 AM CST | Areal Flood Advisory | SGF | Howell, Oregon, Ozark | 7 hr |
| Dec 18, 3:49 AM CST | Areal Flood Advisory | SGF | Barry, Christian, McDonald, Stone | 3 hr |
| Dec 18, 7:08 AM CST | River Flood Warning | SGF | Shannon | 13 hr |
| Dec 18, 7:08 AM CST | River Flood Warning | SGF | Shannon | 12 hr |
| Dec 18, 7:16 AM CST | Areal Flood Warning | SGF | Barry, Stone | 3 hr |
| Dec 18, 8:36 AM CST | Areal Flood Warning | SGF | Howell, Oregon | 12 hr |
| Dec 18, 9:54 AM CST | Areal Flood Warning | SGF | Barry | 8 hr |
| Dec 18, 9:59 AM CST | Areal Flood Warning | SGF | McDonald | 8 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.