Alert archive / Arkansas / Flash Flood Warnings in 2010
Flash Flood Warning 64, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Jul 12, 2010, 5:16 PM CDT for Faulkner County, Pulaski 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 counties it named.
The facts
- Issued
- Jul 12, 2010, 5:16 PM CDT (22:16 UTC)
- Expired
- Jul 12, 2010, 7:23 PM CDT
- In force
- 2 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Faulkner County, AR, Pulaski County, AR, Saline County, AR
The radar
The Little Rock radar (KLZK), 16 km from the middle of the area, began a volume at 22:19 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 12:00Z, 10.3 hours before the alert went out and 227 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
- 1840 J/kg
- Mixed-layer CIN
- -76 J/kg
- Mixed-layer LCL
- 956 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 102 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 3.5
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 11, 6:51 PM CDT, 22 hours 25 minutes earlier.
Area forecast discussion, Jul 11, 6:51 PM CDT, 22 hours 25 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 11, 7:06 PM CDT | Severe Thunderstorm Warning | LZK | Cleburne, Independence, White | 23 min |
| Jul 11, 8:45 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Fulton, Marion | 60 min |
| Jul 11, 8:48 PM CDT | Severe Thunderstorm Warning | LZK | Fulton, Sharp | 25 min |
| Jul 11, 9:06 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Fulton, Izard, Marion | 54 min |
| Jul 11, 9:37 PM CDT | Flash Flood Warning | LZK | Baxter, Fulton, Marion | 3 hr |
| Jul 11, 9:47 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Fulton, Independence, Izard, Sharp, Stone | 43 min |
| Jul 11, 10:32 PM CDT | Severe Thunderstorm Warning | LZK | Cleburne, Independence, Izard, Jackson, Sharp, Stone | 43 min |
| Jul 11, 10:42 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Boone, Marion | 33 min |
| Jul 12, 12:15 AM CDT | Flash Flood Warning | LZK | Baxter, Boone, Fulton, Independence, Izard, Marion and 3 more | 6 hr |
| Jul 12, 12:56 AM CDT | Flash Flood Warning | LZK | Independence, Jackson, White, Woodruff | 3 hr |
| Jul 12, 3:23 AM CDT | Flash Flood Watch | LZK | Arkansas, Baxter, Clark, Cleburne, Conway, Faulkner and 20 more | 30 hr |
| Jul 12, 9:25 AM CDT | River Flood Warning | LZK | Fulton, Sharp | 11 hr |
| Jul 12, 9:25 AM CDT | River Flood Warning | LZK | Lawrence, Randolph | 11 hr |
| Jul 12, 10:28 AM CDT | River Flood Warning | LZK | Independence, Jackson, Lawrence | 10 hr |
| Jul 12, 11:00 AM CDT | River Flood Warning | LZK | White, Woodruff | 5 days |
| Jul 12, 11:00 AM CDT | River Flood Warning | LZK | Jackson, Woodruff | 23 days |
| Jul 12, 2:18 PM CDT | Severe Thunderstorm Warning | LZK | Jackson | 27 min |
| Jul 12, 3:11 PM CDT | Severe Thunderstorm Warning | LZK | Logan, Scott, Yell | 49 min |
| Jul 12, 3:34 PM CDT | Flash Flood Warning | LZK | Logan, Scott, Yell | 3 hr |
| Jul 12, 3:49 PM CDT | Flash Flood Warning | LZK | Sharp | 3 hr |
| Jul 12, 4:31 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Izard, Marion, Searcy, Stone | 44 min |
| Jul 12, 4:41 PM CDT | Severe Thunderstorm Warning | LZK | Sharp | 34 min |
| Jul 12, 5:20 PM CDT | Severe Thunderstorm Warning | LZK | Faulkner, Lonoke, Perry, Pulaski, White | 40 min |
| Jul 12, 6:12 PM CDT | Severe Thunderstorm Warning | LZK | Independence, Jackson | 48 min |
| Jul 12, 6:28 PM CDT | Severe Thunderstorm Warning | LZK | Grant, Hot Spring, Saline | 32 min |
| Jul 12, 6:31 PM CDT | Severe Thunderstorm Warning | LZK | Independence, Jackson | 44 min |
| Jul 12, 6:36 PM CDT | Severe Thunderstorm Warning | LZK | Monroe, Prairie, Woodruff | 24 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.