Alert archive / Arkansas / Flash Flood Warnings in 2021
Flash Flood Warning 53, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Jun 6, 2021, 6:05 AM CDT for Montgomery County, Pike County, Polk County, Arkansas. It was in force for 3 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
- Jun 6, 2021, 6:05 AM CDT (11:05 UTC)
- Expired
- Jun 6, 2021, 8:50 AM CDT
- In force
- 3 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Montgomery County, AR, Pike County, AR, Polk County, AR
The radar
The Western Arkansas radar (KSRX), 97 km from the middle of the area, began a volume at 11:08 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
Shreveport, LA (KSHV), launched 00:00Z, 11.1 hours before the alert went out and 225 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
- 706 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 834 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 46 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.5
The text
As transmitted.
992
WGUS54 KLZK 061105
FFWLZK
ARC097-109-113-061400-
/O.NEW.KLZK.FF.W.0053.210606T1105Z-210606T1350Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Little Rock AR
605 AM CDT Sun Jun 6 2021
The National Weather Service in Little Rock has issued a
* Flash Flood Warning for...
Northwestern Pike County in southwestern Arkansas...
Western Montgomery County in western Arkansas...
East Central Polk County in western Arkansas...
* Until 850 AM CDT.
* At 604 AM CDT, Doppler radar indicated heavy rain across the
warned area. Between 2 and 3 inches of rain have fallen, with the
heaviest accumulations over northwestern Pike county. Flash
flooding is likely ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by heavy rain.
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...
Oden, Little Missouri Falls Recreation Area, Albert Pike
Recreation Area, Opal, Bard Springs Recreation Area, Big Fork,
Pine Ridge, Roaring Branch Natural Area, Fancyhill, Langley, Shady
Lake Recreation Area and New Hope in Pike County.
This includes the following streams and drainages...
Straight Creek, Caddo River, Kates Creek, Forrester Branch, West
Fiddlers Creek, Hurricane Creek, Self Creek, Sulphur Creek, Cossatot
River, Stony Creek, Fallen Creek, East Saline Creek, White Oak
Creek, Lick Creek, Ouachita River, Shirley Creek, Clear Creek, Bandy
Creek, Pilot Branch, Reeves Branch, South Fork Caddo River, Viles
Branch, Brier Creek, North Fork South Fork Ouachita River, Big Hill
Creek, South Fork Ouachita River, Cow Creek, Caney Creek, Clover
Branch, Blocker Creek, Polk Creek, Shack Creek, Turner Creek, Little
Missouri River, Mill Creek, Hoover Creek, Little Blocker Creek,
Board Camp Creek, Little Brushy Creek, Big Brushy Creek, Sweetwater
Creek, Robinson Creek, Long Creek, Crooked Creek, Rock Creek, Alder
Creek, Saline River, Hewing Branch, Irons Fork, Butcherknife Creek
and Mine Creek.
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.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.
&&
LAT...LON 3468 9399 3468 9393 3467 9393 3467 9388
3470 9387 3472 9378 3472 9376 3435 9375
3418 9382 3419 9393 3426 9392 3426 9394
3435 9394 3435 9404 3449 9404 3449 9402
3457 9398
FLASH FLOOD...RADAR INDICATED
$$
232The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 4:12 AM CDT | Flash Flood Warning | LZK | Polk, Scott | 4 hr |
| Jun 6, 6:51 AM CDT | Flash Flood Warning | LZK | Johnson, Logan, Yell | 3 hr |
| Jun 6, 2:59 PM CDT | Special Weather Statement | LZK | Polk | 46 min |
| Jun 6, 5:59 PM CDT | Special Weather Statement | LZK | Pulaski | 46 min |
| Jun 6, 6:14 PM CDT | Flash Flood Warning | LZK | Pulaski, Saline | 113 min |
| Jun 6, 6:24 PM CDT | Flash Flood Warning | LZK | Jefferson, Lonoke | 98 min |
Nearby
Flash Flood Warnings in Arkansas, 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.