Alert archive / Arkansas / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 178, NWS Little Rock, AR
NWS Little Rock, AR issued this severe thunderstorm warning at Jun 8, 2014, 3:06 PM CDT for Bradley County, Calhoun County, Arkansas. It was in force for 24 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 8, 2014, 3:06 PM CDT (20:06 UTC)
- Expired
- Jun 8, 2014, 3:30 PM CDT
- In force
- 24 min
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
Counties Bradley County, AR, Calhoun County, AR
The radar
The Little Rock radar (KLZK), 147 km from the middle of the area, began a volume at 20:09 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 |
|---|---|---|---|
| Jun 8, 2:19 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Shreveport, LA (KBAD), launched 12:00Z, 8.1 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
- 2072 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 695 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- -59 m²/s²
- Significant tornado parameter
- -0.1
- Supercell composite
- -0.7
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 8, 2:45 PM CDT, 21 minutes earlier.
Area forecast discussion, Jun 8, 2:45 PM CDT, 21 minutes before
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</html>Hazardous weather outlook, Jun 8, 2:12 PM CDT, 54 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LITTLE ROCK AR 212 PM CDT SUN JUN 8 2014 ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-091015- ARKANSAS-BAXTER-BOONE-BRADLEY-CALHOUN-CLARK-CLEBURNE-CLEVELAND- CONWAY-DALLAS-DESHA-DREW-FAULKNER-FULTON-GARLAND-GRANT-HOT SPRING- INDEPENDENCE-IZARD-JACKSON-JEFFERSON-JOHNSON-LINCOLN-LOGAN-LONOKE- MARION-MONROE-MONTGOMERY-NEWTON-OUACHITA-PERRY-PIKE-POLK-POPE- PRAIRIE-PULASKI-SALINE-SCOTT-SEARCY-SHARP-STONE-VAN BUREN-WHITE- WOODRUFF-YELL- 212 PM CDT SUN JUN 8 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS. .DAY ONE...TODAY AND TONIGHT THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS THIS AFTERNOON AND EARLY EVENING...ACROSS AREAS GENERALLY ALONG AND SOUTH OF INTERSTATE 40. THUNDERSTORMS ARE EXPECTED TO INCREASE IN COVERAGE AND INTENSITY...AS THE ATMOSPHERE DESTABILIZED DUE TO SOLAR HEATING. DAMAGING WIND GUSTS WILL BE POSSIBLE WITH THE STRONGEST STORMS. IN ADDITION...LARGE HAIL...AND ISOLATED TORNADOES...WILL BE POSSIBLE THROUGH EARLY EVENING...ACROSS EXTREME SOUTHERN ARKANSAS. ALSO...STORM THAT FORM THIS AFTERNOON...AS WELL AS OVERNIGHT...WILL BE EFFICIENT RAINFALL PRODUCERS. RAINFALL MAY BECOME EXCESSIVE WITH SOME STORMS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY UNSETTLED WEATHER CONDITIONS WILL CONTINUE THROUGH THE FIRST HALF OF THE WEEK. ADDITIONAL ROUNDS OF SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TO MOVE THROUGH EACH DAY. THE POTENTIAL FOR STRONG AND SEVERE STORMS WILL EXIST...MAINLY FOR DAMAGING WINDS...ALTHOUGH LARGE HAIL MAY ALSO BE OF SOME CONCERN. THE MOST LIKELY TIME WOULD BE DURING THE AFTERNOON AND EVENING HOURS. HOWEVER...SOME LATE NIGHT AND EARLY MORNING SEVERE STORMS COULD OCCUR AS WELL. LOCALLY HEAVY RAINFALL WILL ALSO REMAIN A CONCERN ALONG WITH THE THREAT OF FLASH FLOODING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NECESSARY. && VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV AND CLICK ON CENTRAL ARKANSAS. 55
The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 7:05 PM CDT | Special Weather Statement | LZK | Grant | 45 min |
| Jun 7, 7:15 PM CDT | Special Weather Statement | LZK | Grant | 30 min |
| Jun 7, 7:17 PM CDT | Special Weather Statement | LZK | Arkansas | 28 min |
| Jun 8, 2:36 AM CDT | Special Weather Statement | LZK | Polk, Scott | 44 min |
| Jun 8, 3:09 AM CDT | Special Weather Statement | LZK | Scott | 46 min |
| Jun 8, 3:19 AM CDT | Severe Thunderstorm Warning | LZK | Polk | 41 min |
| Jun 8, 3:45 AM CDT | Severe Thunderstorm Warning | LZK | Garland, Montgomery, Perry, Yell | 45 min |
| Jun 8, 3:52 AM CDT | Special Weather Statement | LZK | Polk | 28 min |
| Jun 8, 5:08 AM CDT | Special Weather Statement | LZK | Garland | 32 min |
| Jun 8, 5:31 AM CDT | Special Weather Statement | LZK | Clark, Grant, Hot Spring | 44 min |
| Jun 8, 6:04 AM CDT | Special Weather Statement | LZK | Dallas, Grant | 46 min |
| Jun 8, 3:27 PM CDT | Severe Thunderstorm Warning | LZK | Bradley, Calhoun | 33 min |
| Jun 8, 3:56 PM CDT | Severe Thunderstorm Warning | LZK | Bradley, Drew | 20 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.