Alert archive / Arkansas / Severe Thunderstorm Warnings in 2015
Severe Thunderstorm Warning 207, NWS Little Rock, AR
NWS Little Rock, AR issued this severe thunderstorm warning at May 29, 2015, 5:39 PM CDT for 4 counties in Arkansas. It was in force for 36 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
- May 29, 2015, 5:39 PM CDT (22:39 UTC)
- Expired
- May 29, 2015, 6:15 PM CDT
- In force
- 36 min
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Clark County, AR, Hot Spring County, AR, Montgomery County, AR, Pike County, AR
The radar
The Little Rock radar (KLZK), 119 km from the middle of the area, began a volume at 22:42 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 29, 2:09 PM CDT | Tornado Watch | SPC | 5 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 10.7 hours before the alert went out and 295 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
- 535 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 864 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 130 m²/s²
- 0-3 km storm-relative helicity
- 123 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 |
|---|---|---|---|---|
| May 29, 3:40 AM CDT | Flash Flood Watch | LZK | Baxter, Calhoun, Clark, Cleburne, Cleveland, Conway and 19 more | 39 hr |
| May 29, 8:59 AM CDT | River Flood Advisory | LZK | Pulaski | 36 hr |
| May 29, 2:41 PM CDT | River Flood Warning | LZK | Yell | 4 days |
| May 29, 3:36 PM CDT | Flash Flood Warning | LZK | Logan, Polk, Scott | 4 hr |
| May 29, 4:08 PM CDT | Special Weather Statement | LZK | Montgomery | 32 min |
| May 29, 4:24 PM CDT | Special Weather Statement | LZK | Pike | 31 min |
| May 29, 5:02 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Montgomery, Pike | 43 min |
| May 29, 5:50 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Montgomery, Perry, Yell | 40 min |
| May 29, 6:00 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Ouachita | 45 min |
| May 29, 6:03 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Garland, Hot Spring | 42 min |
| May 29, 6:12 PM CDT | Severe Thunderstorm Warning | LZK | Ouachita | 48 min |
| May 29, 6:17 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Garland, Hot Spring | 43 min |
| May 29, 6:18 PM CDT | Severe Thunderstorm Warning | LZK | Johnson, Newton, Pope | 25 min |
| May 29, 6:22 PM CDT | Special Weather Statement | LZK | Boone | 43 min |
| May 29, 6:24 PM CDT | Severe Thunderstorm Warning | LZK | Conway, Johnson, Logan, Perry, Pope, Yell | 40 min |
| May 29, 6:40 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Ouachita | 35 min |
| May 29, 6:49 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring, Perry, Saline | 41 min |
| May 29, 6:59 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Hot Spring | 31 min |
Nearby
Severe Thunderstorm Warnings in Arkansas, 2015Every severe thunderstorm 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.