Alert archive / Arkansas / Flash Flood Warnings in 2010
Flash Flood Warning 80, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Jul 16, 2010, 1:58 PM CDT for Johnson County, Newton County, Pope County, Arkansas. It was in force for 107 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 16, 2010, 1:58 PM CDT (18:58 UTC)
- Expired
- Jul 16, 2010, 3:45 PM CDT
- In force
- 107 min
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Johnson County, AR, Newton County, AR, Pope County, AR
The radar
The Western Arkansas radar (KSRX), 109 km from the middle of the area, began a volume at 19:00 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
Springfield, MO (KSGF), launched 12:00Z, 7.0 hours before the alert went out and 148 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
- 2101 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 787 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 38 m²/s²
- 0-3 km storm-relative helicity
- -26 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Little Rock, AR wrote its last area forecast discussion before this flash flood warning went out at Jul 15, 6:39 PM CDT, 19 hours 19 minutes earlier.
Area forecast discussion, Jul 15, 6:39 PM CDT, 19 hours 19 minutes before
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</html>The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 7:29 PM CDT | Flash Flood Warning | LZK | Cleburne, Independence, Izard, Jackson, Sharp, Stone | 2 hr |
| Jul 15, 8:31 PM CDT | Flash Flood Warning | LZK | Newton, Searcy | 119 min |
| Jul 15, 9:33 PM CDT | Flash Flood Warning | LZK | Newton | 3 hr |
| Jul 15, 11:59 PM CDT | Severe Thunderstorm Warning | LZK | White | 46 min |
| Jul 16, 3:55 AM CDT | Heat Advisory | LZK | Arkansas, Bradley, Calhoun, Clark, Cleveland, Dallas and 14 more | 15 hr |
| Jul 16, 3:49 PM CDT | Special Weather Statement | LZK | White | 31 min |
| Jul 16, 4:33 PM CDT | Special Weather Statement | LZK | Jackson | 57 min |
| Jul 16, 5:19 PM CDT | Special Weather Statement | LZK | Lincoln | 31 min |
| Jul 16, 5:34 PM CDT | Special Weather Statement | LZK | Logan | 31 min |
| Jul 16, 5:44 PM CDT | Special Weather Statement | LZK | Cleburne | 26 min |
| Jul 16, 6:32 PM CDT | Flash Flood Warning | LZK | Polk | 58 min |
| Jul 16, 6:34 PM CDT | Special Weather Statement | LZK | Desha | 31 min |
| Jul 16, 6:39 PM CDT | Special Weather Statement | LZK | Arkansas | 31 min |
Nearby
Flash Flood Warnings in Arkansas, 2010Every flash flood warning in 2010
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.