Alert archive / Arkansas / Flash Flood Warnings in 2011
Flash Flood Warning 106, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at May 22, 2011, 5:08 PM CDT for 6 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
- May 22, 2011, 5:08 PM CDT (22:08 UTC)
- Expired
- May 22, 2011, 8:00 PM CDT
- In force
- 3 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Baxter County, AR, Newton County, AR, Pope County, AR, Searcy County, AR, Stone County, AR, Van Buren County, AR
The radar
The Little Rock radar (KLZK), 117 km from the middle of the area, began a volume at 22:08 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, 10.1 hours before the alert went out and 156 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
- 2645 J/kg
- Mixed-layer CIN
- -122 J/kg
- Mixed-layer LCL
- 678 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 424 m²/s²
- 0-3 km storm-relative helicity
- 422 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 16.9
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 May 22, 3:42 PM CDT, 1 hour 26 minutes earlier.
Area forecast discussion, May 22, 3:42 PM CDT, 1 hour 26 minutes before
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Special weather statement, May 22, 3:38 PM CDT, 1 hour 30 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 |
|---|---|---|---|---|
| May 21, 7:31 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Ouachita | 29 min |
| May 21, 7:51 PM CDT | Special Weather Statement | LZK | Pike | 44 min |
| May 21, 7:55 PM CDT | Severe Thunderstorm Warning | LZK | Calhoun, Dallas, Ouachita | 50 min |
| May 21, 8:22 PM CDT | Special Weather Statement | LZK | Garland, Hot Spring | 48 min |
| May 21, 8:25 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Ouachita | 50 min |
| May 21, 8:38 PM CDT | Severe Thunderstorm Warning | LZK | Calhoun, Dallas, Ouachita | 39 min |
| May 21, 9:22 PM CDT | Special Weather Statement | LZK | Clark, Dallas, Hot Spring | 28 min |
| May 21, 9:40 PM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Dallas, Grant, Hot Spring | 35 min |
| May 21, 10:15 PM CDT | Severe Thunderstorm Warning | LZK | Dallas, Grant, Hot Spring, Saline | 21 min |
| May 22, 2:40 AM CDT | Lake Wind Advisory | LZK | Arkansas, Baxter, Bradley, Calhoun, Clark, Cleburne and 28 more | 13 hr |
| May 22, 4:58 AM CDT | Severe Thunderstorm Warning | LZK | Clark, Garland, Hot Spring, Montgomery, Pike | 47 min |
| May 22, 5:45 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring | 45 min |
| May 22, 6:15 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Perry, Saline | 33 min |
| May 22, 6:18 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring, Montgomery | 42 min |
| May 22, 6:26 AM CDT | Special Weather Statement | LZK | Cleveland | 44 min |
| May 22, 6:36 AM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Dallas, Jefferson, Lincoln | 39 min |
| May 22, 6:49 AM CDT | Severe Thunderstorm Warning | LZK | Arkansas, Grant, Jefferson, Lonoke | 41 min |
| May 22, 6:52 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Perry, Pulaski, Saline | 38 min |
| May 22, 6:55 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Saline | 50 min |
| May 22, 7:09 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Montgomery | 51 min |
| May 22, 7:11 AM CDT | Severe Thunderstorm Warning | LZK | Arkansas, Monroe | 31 min |
| May 22, 7:15 AM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Jefferson, Lincoln | 45 min |
| May 22, 7:26 AM CDT | Special Weather Statement | LZK | Monroe | 44 min |
| May 22, 7:32 AM CDT | Special Weather Statement | LZK | Pulaski | 43 min |
| May 22, 7:38 AM CDT | Severe Thunderstorm Warning | LZK | Hot Spring, Pulaski, Saline | 37 min |
| May 22, 7:48 AM CDT | Special Weather Statement | LZK | Cleburne | 47 min |
| May 22, 8:09 AM CDT | Special Weather Statement | LZK | Cleveland, Lincoln | 46 min |
| May 22, 8:21 AM CDT | Special Weather Statement | LZK | Garland, Montgomery | 44 min |
| May 22, 8:27 AM CDT | Special Weather Statement | LZK | Faulkner | 43 min |
| May 22, 8:34 AM CDT | Severe Thunderstorm Warning | LZK | Faulkner, White | 17 min |
| May 22, 8:43 AM CDT | Special Weather Statement | LZK | Arkansas, Lincoln | 47 min |
| May 22, 9:29 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring, Saline | 46 min |
| May 22, 9:54 AM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Hot Spring | 27 min |
| May 22, 10:17 AM CDT | Severe Thunderstorm Warning | LZK | Pulaski, Saline | 33 min |
| May 22, 10:36 AM CDT | Severe Thunderstorm Warning | LZK | Woodruff | 39 min |
| May 22, 10:45 AM CDT | Severe Thunderstorm Warning | LZK | Lonoke, Pulaski, Saline | 45 min |
| May 22, 11:23 AM CDT | Flash Flood Warning | LZK | Pulaski, Saline | 3 hr |
| May 22, 11:33 AM CDT | Severe Thunderstorm Warning | LZK | Lonoke, Prairie, Pulaski | 42 min |
| May 22, 12:43 PM CDT | Severe Thunderstorm Warning | LZK | Grant, Lonoke, Pulaski, Saline | 47 min |
| May 22, 12:49 PM CDT | Severe Thunderstorm Warning | LZK | Arkansas, Monroe, Prairie | 41 min |
| May 22, 3:02 PM CDT | Special Weather Statement | LZK | Searcy | 43 min |
| May 22, 3:30 PM CDT | Special Weather Statement | LZK | Jackson | 45 min |
| May 22, 3:38 PM CDT | Special Weather Statement | LZK | Searcy, Stone, Van Buren | 47 min |
| May 22, 3:55 PM CDT | Severe Thunderstorm Warning | LZK | Cleburne, Independence, Izard, Stone, Van Buren | 50 min |
| May 22, 4:14 PM CDT | Special Weather Statement | LZK | Jackson | 46 min |
| May 22, 4:22 PM CDT | Special Weather Statement | LZK | Cleburne | 28 min |
| May 22, 4:45 PM CDT | Special Weather Statement | LZK | Independence | 45 min |
| May 22, 4:47 PM CDT | Special Weather Statement | LZK | Jackson | 43 min |
| May 22, 4:54 PM CDT | Severe Thunderstorm Warning | LZK | Independence, Jackson, Sharp, Stone | 21 min |
| May 22, 5:08 PM CDT | Special Weather Statement | LZK | Izard | 47 min |
| May 22, 5:08 PM CDT | Severe Thunderstorm Warning | LZK | Independence, Jackson | 22 min |
| May 22, 5:15 PM CDT | Severe Thunderstorm Warning | LZK | Baxter, Izard, Stone | 45 min |
| May 22, 6:00 PM CDT | Severe Thunderstorm Warning | LZK | Izard, Sharp | 45 min |
| May 22, 6:05 PM CDT | Flash Flood Warning | LZK | Baxter, Izard, Stone | 3 hr |
| May 22, 6:43 PM CDT | Severe Thunderstorm Warning | LZK | Izard, Sharp | 32 min |
Nearby
Flash Flood Warnings in Arkansas, 2011Every flash flood warning in 2011
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.