Alert archive / Arkansas / Flash Flood Warnings in 2021
Flash Flood Warning 49, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Jun 1, 2021, 8:39 PM CDT for Grant County, Hot Spring County, Saline County, Arkansas. It was in force for 2 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 1, 2021, 8:39 PM CDT (01:39 UTC)
- Expired
- Jun 1, 2021, 10:40 PM CDT
- In force
- 2 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Grant County, AR, Hot Spring County, AR, Saline County, AR
The radar
The Little Rock radar (KLZK), 59 km from the middle of the area, began a volume at 01:42 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, 1.7 hours before the alert went out and 238 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
- 655 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 697 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 26 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
The text
As transmitted.
942
WGUS54 KLZK 020139
FFWLZK
ARC053-059-125-020345-
/O.NEW.KLZK.FF.W.0049.210602T0139Z-210602T0340Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Little Rock AR
839 PM CDT Tue Jun 1 2021
The National Weather Service in Little Rock has issued a
* Flash Flood Warning for...
Northern Grant County in central Arkansas...
Southeastern Saline County in central Arkansas...
East Central Hot Spring County in southwestern Arkansas...
* Until 1040 PM CDT.
* At 838 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 2.5 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...
Tull, Prattsville, Poyen, Cane Creek, Jenkins Ferry State Park,
Thiel, East End, Orion, Belfast, Buie, Shaw, Fenter, Ico, Sardis
and Brush Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3421 9268 3436 9275 3459 9240 3446 9222
3444 9221 3420 9267
FLASH FLOOD...RADAR INDICATED
$$
GoudswardThe office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 9:58 PM CDT | Flash Flood Warning | LZK | Lonoke, Pulaski | 25 min |
| Jun 1, 10:22 PM CDT | Flash Flood Warning | LZK | Grant, Lonoke, Pulaski, Saline | 111 min |
| Jun 2, 10:08 AM CDT | River Flood Warning | LZK | Jackson, Woodruff | 12 days |
| Jun 2, 2:05 PM CDT | River Flood Warning | LZK | Perry | 30 hr |
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.