Alert archive / Arkansas / Flash Flood Warnings in 2015
Flash Flood Warning 55, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at May 29, 2015, 11:38 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 29, 2015, 11:38 PM CDT (04:38 UTC)
- Expired
- May 30, 2015, 2:30 AM CDT
- In force
- 3 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Cleveland County, AR, Dallas County, AR, Grant County, AR, Hot Spring County, AR, Jefferson County, AR, Saline County, AR
The radar
The Little Rock radar (KLZK), 70 km from the middle of the area, began a volume at 04:41 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
Shreveport, LA (KBAD), launched 00:00Z, 4.6 hours before the alert went out and 228 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
- 653 J/kg
- Mixed-layer CIN
- -40 J/kg
- Mixed-layer LCL
- 1333 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 161 m²/s²
- 0-3 km storm-relative helicity
- 203 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 6.2
The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 29, 7:02 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Grant, Hot Spring | 28 min |
| May 29, 7:21 PM CDT | Severe Thunderstorm Warning | LZK | Conway, Perry, Pope, Pulaski, Saline, Yell | 39 min |
| May 29, 7:28 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring, Pulaski, Saline | 47 min |
| May 29, 7:31 PM CDT | Severe Thunderstorm Warning | LZK | Dallas, Grant, Hot Spring | 29 min |
| May 29, 7:39 PM CDT | Special Weather Statement | LZK | Dallas, Grant | 46 min |
| May 29, 7:47 PM CDT | Severe Thunderstorm Warning | LZK | Faulkner, Grant, Hot Spring, Perry, Pulaski, Saline | 43 min |
| May 29, 7:58 PM CDT | Severe Thunderstorm Warning | LZK | Conway, Pope, Searcy, Van Buren, Yell | 47 min |
| May 29, 8:20 PM CDT | Special Weather Statement | LZK | Marion | 45 min |
| May 29, 9:07 PM CDT | Special Weather Statement | LZK | Grant, Pulaski, Saline | 43 min |
| May 29, 9:28 PM CDT | Special Weather Statement | LZK | Cleburne | 47 min |
| May 29, 10:33 PM CDT | Flash Flood Warning | LZK | Pulaski, Saline | 3 hr |
| May 29, 11:27 PM CDT | Flash Flood Warning | LZK | Lonoke, Prairie, Pulaski | 2 hr |
| May 29, 11:59 PM CDT | Flash Flood Warning | LZK | Cleburne, Independence, Izard, Jackson, Monroe, Prairie and 4 more | 3 hr |
| May 30, 8:04 AM CDT | River Flood Warning | LZK | Clark, Hot Spring | 47 hr |
| May 30, 8:13 AM CDT | River Flood Warning | LZK | Independence, Jackson, Lawrence | 6 days |
| May 30, 8:29 AM CDT | River Flood Advisory | LZK | Prairie, White, Woodruff | 36 hr |
| May 30, 8:29 AM CDT | River Flood Advisory | LZK | Prairie | 36 hr |
| May 30, 12:16 PM CDT | Special Weather Statement | LZK | Bradley | 44 min |
| May 30, 12:53 PM CDT | Special Weather Statement | LZK | Drew | 47 min |
Nearby
Flash Flood Warnings in Arkansas, 2015Every flash flood warning in 2015
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.