Alert archive / Arkansas / Flash Flood Warnings in 2019

Flash Flood Warning 52, NWS Little Rock, AR

June 6, 20194 counties in Arkansas

NWS Little Rock, AR issued this flash flood warning at Jun 6, 2019, 9:35 PM CDT for 4 counties in 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 counties it named.

The facts

Issued
Jun 6, 2019, 9:35 PM CDT (02:35 UTC)
Expired
Jun 7, 2019, 12:30 AM CDT
In force
3 hr
Issued by
NWS Little Rock, AR
Area
Storm-based polygon
Flood severity
None

Counties Jefferson County, AR, Lonoke County, AR, Pulaski County, AR, Saline County, AR

The radar

The Little Rock radar (KLZK), 26 km from the middle of the area, began a volume at 02:36 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

Little Rock, AR (KBYH), launched 00:00Z, 2.6 hours before the alert went out and 207 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.

Skew-T log-pSkew-T log-p diagram, Little Rock, AR at 00:00Z on 2019-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 31 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 00:00Z on 2019-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 4 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
31 J/kg
Mixed-layer CIN
-146 J/kg
Mixed-layer LCL
693 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
4 m²/s²
0-3 km storm-relative helicity
-1 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 6, 7:23 PM CDTSpecial Weather StatementLZKSaline37 min
Jun 6, 7:30 PM CDTSpecial Weather StatementLZKPerry30 min
Jun 6, 8:34 PM CDTFlash Flood WarningLZKPulaski, Saline3 hr
Jun 6, 8:59 PM CDTFlash Flood WarningLZKFaulkner, Lonoke, Pulaski, Saline3 hr
Jun 6, 9:22 PM CDTSpecial Weather StatementLZKDallas38 min
Jun 6, 9:53 PM CDTFlash Flood WarningLZKJefferson, Lonoke, Pulaski3 hr
Jun 6, 10:24 PM CDTFlash Flood WarningLZKPulaski2 hr
Jun 7, 5:45 AM CDTFlash Flood WarningLZKBaxter, Izard, Marion, Newton, Searcy, Stone and 1 more3 hr

Nearby

Flash Flood Warnings in Arkansas, 2019Every flash flood warning in 2019

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.