Alert archive / Arkansas / Flash Flood Warnings in 2019
Flash Flood Warning 95, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Aug 10, 2019, 6:29 AM CDT for 7 counties in 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 counties it named.
The facts
- Issued
- Aug 10, 2019, 6:29 AM CDT (11:29 UTC)
- Expired
- Aug 10, 2019, 8:30 AM CDT
- In force
- 2 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Conway County, AR, Faulkner County, AR, Lonoke County, AR, Perry County, AR, Pulaski County, AR, Saline County, AR, White County, AR
The radar
The Little Rock radar (KLZK), 18 km from the middle of the area, began a volume at 11:30 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 (KLZK), launched 00:00Z, 11.5 hours before the alert went out and 221 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
- 1812 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 950 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 81 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 10, 3:37 AM CDT | Dense Fog Advisory | LZK | Baxter, Cleburne, Fulton, Independence, Izard, Jackson and 7 more | 5 hr |
| Aug 10, 3:56 AM CDT | Heat Advisory | LZK | Arkansas, Bradley, Calhoun, Clark, Cleveland, Conway and 24 more | 40 hr |
| Aug 10, 8:22 AM CDT | Flash Flood Warning | LZK | Conway, Faulkner, Lonoke, Prairie, Pulaski, Van Buren and 1 more | 113 min |
| Aug 10, 8:26 AM CDT | River Flood Warning | LZK | Jackson, Woodruff | 25 hr |
| Aug 10, 9:38 AM CDT | Special Weather Statement | LZK | Pulaski | 52 min |
| Aug 10, 10:06 AM CDT | Flash Flood Warning | LZK | Faulkner, Lonoke, Prairie, Pulaski, Saline | 4 hr |
| Aug 10, 3:38 PM CDT | Excessive Heat Watch | LZK | Arkansas, Bradley, Calhoun, Clark, Cleburne, Cleveland and 24 more | 12 hr |
| Aug 10, 3:38 PM CDT | Heat Advisory | LZK | Baxter, Cleburne, Fulton, Izard, Marion, Pike and 1 more | 52 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.