Alert archive / Arkansas / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 161, NWS Little Rock, AR
NWS Little Rock, AR issued this severe thunderstorm warning at Jun 7, 2014, 2:20 PM CDT for 6 counties in Arkansas. It was in force for 40 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
- Jun 7, 2014, 2:20 PM CDT (19:20 UTC)
- Expired
- Jun 7, 2014, 3:00 PM CDT
- In force
- 40 min
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
Counties Baxter County, AR, Fulton County, AR, Izard County, AR, Marion County, AR, Sharp County, AR, Stone County, AR
The radar
The Little Rock radar (KLZK), 150 km from the middle of the area, began a volume at 19:21 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, 7.3 hours before the alert went out and 175 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
- 1223 J/kg
- Mixed-layer CIN
- -86 J/kg
- Mixed-layer LCL
- 926 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 127 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 4.8
What forecasters said that day
The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Jun 6, 2:57 PM CDT, 23 hours 23 minutes earlier.
Area forecast discussion, Jun 6, 2:57 PM CDT, 23 hours 23 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LITTLE ROCK AR 257 PM CDT FRI JUN 6 2014 .SHORT TERM...TONIGHT THROUGH MONDAY NIGHT OBSERVATIONAL DATA INDICATES MOST CONVECTION IS AHEAD OF A MCV...CENTERED NEAR CONWAY ARKANSAS...MOVING TO THE EAST. THIS CONVECTIVE SYSTEM HAS BEEN ASSOCIATED WITH A NUMBER OF DAMAGING WIND REPORTS. THIS ACTIVITY SHOULD MOVE EAST OF THE FORECAST AREA BY 23Z. SEVERAL ROUNDS OF ADDTIIONAL CONVECTIVE COMPLEX ACTIVITY ARE EXPECTED TO AFFECT THE FORECAST AREA DURING THIS PERIOD. NEXT ROUND SHOULD MOVE INTO NORTHWEST SECTIONS LATE TONIGHT. OVERALL PRECIPITATION COVERAGE AND TIMING DURING THIS PERIOD WILL RELY HEAVILY ON MESOSCALE CONSIDERATIONS...FORECAST WILL REFLECT THE BEST UNDERSTANDNG OF THESE FORECAST CONDITIONS. && .LONG TERM...TUESDAY THROUGH FRIDAY AN UPPER LOW PRESSURE SYSTEM WILL BE OVER THE PLAINS TUESDAY MORNING WITH THE UPPER HIGH OVER NORTHERN MEXICO. THE UPPER LOW IS EXPECTED TO MOVE INTO THE MIDWEST BY WEDNESDAY AND THROUGH THE GREAT LAKES BY THURSDAY. THE UPPER RIDGE WILL BUILD OVER ARKANSAS THURSDAY AND FRIDAY. GOOD CHANCES OF SHOWERS AND THUNDERSTORMS ARE EXPECTED TUESDAY AND WEDNESDAY AS THE LOW PRESSURE SYSTEM PASSES BY THE STATE. RAIN CHANCES WILL DECREASE THURSDAY AND FRIDAY WITH LESS MOISTURE IN THE AREA. TEMPERATURES WILL BE NEAR TO SLIGHTLY BELOW NORMAL THROUGH THE PERIOD. && .PRELIMINARY POINT TEMPS/POPS... BATESVILLE AR 68 85 68 83 / 40 50 50 60 CAMDEN AR 70 91 70 88 / 20 30 40 40 HARRISON AR 66 82 65 78 / 50 70 60 70 HOT SPRINGS AR 70 88 69 85 / 30 40 50 50 LITTLE ROCK AR 71 89 71 85 / 30 40 50 60 MONTICELLO AR 71 92 71 89 / 30 30 40 50 MOUNT IDA AR 69 87 69 84 / 30 40 60 60 MOUNTAIN HOME AR 67 82 66 80 / 50 70 60 70 NEWPORT AR 69 87 69 85 / 50 50 50 60 PINE BLUFF AR 71 90 71 88 / 30 30 50 50 RUSSELLVILLE AR 69 87 69 82 / 40 50 60 70 SEARCY AR 69 87 70 84 / 40 50 50 60 STUTTGART AR 71 89 71 87 / 40 40 50 60 && .LZK WATCHES/WARNINGS/ADVISORIES... FLASH FLOOD WATCH THROUGH SATURDAY EVENING FOR BAXTER-BOONE- CLEBURNE-FULTON-INDEPENDENCE-IZARD-JACKSON-MARION-NEWTON-SEARCY- SHARP-STONE-VAN BUREN-WHITE-WOODRUFF. && SHORT TERM...55 / LONG TERM...51
The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 2:01 PM CDT | Special Weather Statement | LZK | Fulton, Izard | 24 min |
| Jun 7, 3:04 PM CDT | Severe Thunderstorm Warning | LZK | Johnson, Logan, Pope, Scott, Yell | 41 min |
| Jun 7, 3:08 PM CDT | Severe Thunderstorm Warning | LZK | Fulton, Izard, Sharp, Stone | 52 min |
| Jun 7, 3:33 PM CDT | Severe Thunderstorm Warning | LZK | Logan, Scott, Yell | 27 min |
| Jun 7, 3:55 PM CDT | Severe Thunderstorm Warning | LZK | Conway, Perry, Pope, Yell | 35 min |
| Jun 7, 4:08 PM CDT | Severe Thunderstorm Warning | LZK | Perry, Scott, Yell | 37 min |
| Jun 7, 4:19 PM CDT | Severe Thunderstorm Warning | LZK | Independence, Sharp | 26 min |
| Jun 7, 4:27 PM CDT | Severe Thunderstorm Warning | LZK | Conway, Faulkner, Perry, Pope, Pulaski, Saline and 1 more | 48 min |
| Jun 7, 4:47 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Montgomery, Perry, Saline, Yell | 43 min |
| Jun 7, 4:59 PM CDT | Severe Thunderstorm Warning | LZK | Scott, Yell | 46 min |
| Jun 7, 5:05 PM CDT | Severe Thunderstorm Warning | LZK | Faulkner, Lonoke, Perry, Pulaski, Saline, White | 40 min |
| Jun 7, 5:14 PM CDT | Special Weather Statement | LZK | Pulaski, Saline | 31 min |
| Jun 7, 5:39 PM CDT | Severe Thunderstorm Warning | LZK | Faulkner, Lonoke, Prairie, Pulaski, White | 51 min |
| Jun 7, 5:47 PM CDT | Special Weather Statement | LZK | Pulaski, Saline | 28 min |
| Jun 7, 5:53 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Hot Spring, Saline | 37 min |
| Jun 7, 6:18 PM CDT | Special Weather Statement | LZK | Pulaski | 32 min |
| Jun 7, 6:28 PM CDT | Special Weather Statement | LZK | Monroe, Prairie | 32 min |
| Jun 7, 6:30 PM CDT | Special Weather Statement | LZK | Grant | 30 min |
| Jun 7, 6:38 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Grant, Hot Spring, Saline | 37 min |
| Jun 7, 6:51 PM CDT | Severe Thunderstorm Warning | LZK | Arkansas, Monroe, Prairie | 24 min |
Nearby
Severe Thunderstorm Warnings in Arkansas, 2014Every severe thunderstorm warning in 2014
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.