Alert archive / Arkansas / Special Weather Statements in 2011
Special Weather Statement, NWS Little Rock, AR
NWS Little Rock, AR issued this special weather statement at Mar 26, 2011, 12:54 AM CDT for Pulaski County, Arkansas. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Mar 26, 2011, 12:54 AM CDT (05:54 UTC)
- Expired
- Mar 26, 2011, 1:25 AM CDT
- In force
- 31 min
- Issued by
- NWS Little Rock, AR
County Pulaski County, AR
The radar
The Little Rock radar (KLZK), 19 km from the middle of the area, began a volume at 05:55 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
Little Rock, AR (KLZK), launched 00:00Z, 5.9 hours before the alert went out and 193 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 952 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 257 m²/s²
- 0-3 km storm-relative helicity
- 334 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Mar 25, 10:12 PM CDT, 2 hours 42 minutes earlier.
Area forecast discussion, Mar 25, 10:12 PM CDT, 2 hours 42 minutes before
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</head>
<body>
<main class="wrap">
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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</html>Hazardous weather outlook, Mar 25, 1:00 PM CDT, 11 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATE NATIONAL WEATHER SERVICE LITTLE ROCK AR 100 PM CDT FRI MAR 25 2011 ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-261000- 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- 100 PM CDT FRI MAR 25 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS. .DAY ONE...TODAY AND TONIGHT A WARM FRONT WILL BE OVER NORTHEAST TEXAS TO NORTHERN LOUISIANA AND GRADUALLY BEGIN TO LIFT SLOWLY NORTHWARD LATER TODAY. THE BOUNDARY IS FORECAST TO PUSH INTO THE SOUTHERN PART OF THE STATE TONIGHT. LOW PRESSURE WILL TRACK ALONG THE FRONT OVERNIGHT...RESULTING IN ADDITIONAL SHOWER AND THUNDERSTORM FORMATION. THERE IS A SLIGHT CHANCE OF SEVERE THUNDERSTORMS LATE THIS EVENING AND TONIGHT ACROSS CENTRAL AND SOUTHERN ARKANSAS...MAINLY ALONG AND SOUTH OF THE INTERSTATE 40 CORRIDOR. LARGE HAIL WILL BE THE MAIN CONCERN FOR LOCATIONS ALONG AND NORTH OF THE WARM FRONT...WITH HAIL AND DAMAGING WINDS AND EVEN ISOLATED TORNADOES POSSIBLE SOUTH OF THE BOUNDARY. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY UNSETTLED CONDITIONS WILL CONTINUE THROUGH SATURDAY AS ANOTHER LOW PRESSURE SYSTEM TRACKS ALONG THE FRONTAL BOUNDARY GENERALLY STALLED OVER THE AREA. THIS WILL RESULT IN ADDITIONAL SCATTERED SHOWERS AND THUNDERSTORMS FOR MUCH OF THE STATE. ISOLATED STRONG TO SEVERE STORMS WILL AGAIN BE POSSIBLE...WITH LARGE HAIL THE MAIN THREAT. THE CHANCE OF DAMAGING WINDS AND AN ISOLATED TORNADO WILL BE A LOWER THREAT. RAIN CHANCES WILL SLOWLY DIMINISH FROM WEST TO EAST SATURDAY EVENING TO THE OVERNIGHT AS THE STORM SYSTEM SHIFTS EAST OF ARKANSAS. THE NEXT SIGNIFICANT STORM SYSTEM IS FORECAST TO AFFECT THE MID SOUTH MONDAY NIGHT AND TUESDAY...WITH A CHANCE OF SHOWERS AND A FEW THUNDERSTORMS. IT APPEARS THE TRACK OF THE SYSTEM WILL BE FAR ENOUGH TO THE SOUTH TO KEEP ARKANSAS IN A SOMEWHAT COOL AIRMASS...LIMITING THE POSSIBILITY OF SEVERE WEATHER. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED...BUT SPOTTER GROUPS ARE ASKED TO MONITOR LATER FORECASTS. && VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV AND CLICK ON CENTRAL ARKANSAS. 44/59
In the hours before
Special weather statement, Mar 26, 12:19 AM CDT, 35 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
1219 AM CDT SAT MAR 26 2011
ARZ012-013-021-260605-
JOHNSON AR-NEWTON AR-SEARCY AR-
1219 AM CDT SAT MAR 26 2011
...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN JOHNSON...NEWTON AND
NORTHWESTERN SEARCY COUNTIES UNTIL 100 AM CDT...
AT 1218 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM NEAR RYKER...OR 9 MILES SOUTH OF LOST VALLEY
SP...MOVING EAST AT 40 MPH.
HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM...
ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.
* LOCATIONS IMPACTED INCLUDE...
LOST VALLEY SP... WESTERN GROVE... WALNUT...
UPPER BUFFALO WILDERNESS AREA... PRUITT...
POINT PETER... PIERCETOWN... JASPER...
EULA... CARVER... WAYTON...
VENDOR... SWAIN... SALUS...
PONCA... PARTHENON... NAIL...
MT SHERMAN...
TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.
LAT...LON 3582 9284 3571 9359 3577 9359 3577 9353
3579 9352 3588 9353 3589 9350 3595 9350
3597 9345 3601 9345 3612 9294 3611 9290
TIME...MOT...LOC 0518Z 248DEG 37KT 3590 9343
62Special weather statement, Mar 26, 12:54 AM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LITTLE ROCK AR 1254 AM CDT SAT MAR 26 2011 ARZ044-045-260625- LONOKE AR-PULASKI AR- 1254 AM CDT SAT MAR 26 2011 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN LONOKE AND NORTHEASTERN PULASKI COUNTIES UNTIL 130 AM CDT... AT 1254 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR CAMP ROBINSON...OR NEAR N LITTLE ROCK ARPT...MOVING EAST AT 40 MPH. HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM... ALONG WITH HEAVY RAIN. * LOCATIONS IMPACTED INCLUDE... SHERWOOD... N LITTLE ROCK ARPT... NORTH LITTLE ROCK... LITTLE ROCK AFB... JACKSONVILLE... CABOT... WARD... SYLVANIA... SYLVAN HILLS... SOUTH BEND... PROTHRO JUNCTION... PARNELL... PARK HILL... OLD AUSTIN... MCALMONT... LEVY... LAKEWOOD... GRAVEL RIDGE... THIS INCLUDES INTERSTATE 40 BETWEEN MILE MARKERS 145 AND 171. TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY. LAT...LON 3504 9192 3482 9182 3474 9231 3487 9236 TIME...MOT...LOC 0554Z 252DEG 35KT 3483 9224 44
The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 26, 12:19 AM CDT | Special Weather Statement | LZK | Newton | 46 min |
| Mar 26, 12:57 AM CDT | Special Weather Statement | LZK | Monroe | 43 min |
| Mar 26, 12:58 AM CDT | Special Weather Statement | LZK | Newton, Searcy | 47 min |
| Mar 26, 1:00 AM CDT | Severe Thunderstorm Warning | LZK | Boone, Marion, Newton | 45 min |
| Mar 26, 1:21 AM CDT | Severe Thunderstorm Warning | LZK | Baxter, Marion | 32 min |
| Mar 26, 1:48 AM CDT | Special Weather Statement | LZK | Searcy | 32 min |
| Mar 26, 2:14 AM CDT | Special Weather Statement | LZK | Searcy, Stone | 61 min |
| Mar 26, 2:17 AM CDT | Special Weather Statement | LZK | Sharp | 58 min |
| Mar 26, 2:18 AM CDT | Special Weather Statement | LZK | Newton | 47 min |
| Mar 26, 2:36 AM CDT | Special Weather Statement | LZK | Johnson | 29 min |
| Mar 26, 2:58 AM CDT | Special Weather Statement | LZK | Cleburne, Johnson, Pope, Van Buren | 47 min |
| Mar 26, 3:01 AM CDT | Special Weather Statement | LZK | Jackson | 44 min |
| Mar 26, 3:19 AM CDT | Special Weather Statement | LZK | Arkansas | 31 min |
| Mar 26, 3:27 AM CDT | Special Weather Statement | LZK | Independence, Stone | 63 min |
| Mar 26, 3:42 AM CDT | Severe Thunderstorm Warning | LZK | Johnson, Newton | 48 min |
| Mar 26, 3:44 AM CDT | Freeze Watch | LZK | Baxter, Fulton, Izard, Marion, Sharp, Stone | 12 hr |
| Mar 26, 3:56 AM CDT | Flash Flood Warning | LZK | Johnson, Newton, Pope | 2 hr |
| Mar 26, 4:00 AM CDT | Special Weather Statement | LZK | Prairie | 30 min |
| Mar 26, 4:11 AM CDT | Special Weather Statement | LZK | Perry | 29 min |
| Mar 26, 4:25 AM CDT | Severe Thunderstorm Warning | LZK | Conway, Faulkner, Perry | 35 min |
| Mar 26, 4:34 AM CDT | Special Weather Statement | LZK | Jackson | 31 min |
| Mar 26, 4:54 AM CDT | Special Weather Statement | LZK | Perry | 31 min |
| Mar 26, 5:11 AM CDT | Special Weather Statement | LZK | Faulkner | 29 min |
| Mar 26, 5:17 AM CDT | Special Weather Statement | LZK | Johnson | 43 min |
| Mar 26, 5:21 AM CDT | Severe Thunderstorm Warning | LZK | Lonoke, Prairie, Pulaski, White | 39 min |
| Mar 26, 5:33 AM CDT | Special Weather Statement | LZK | Pulaski | 32 min |
| Mar 26, 5:49 AM CDT | Special Weather Statement | LZK | Faulkner | 31 min |
| Mar 26, 5:52 AM CDT | Special Weather Statement | LZK | Boone | 28 min |
| Mar 26, 6:05 AM CDT | Special Weather Statement | LZK | Jackson, White, Woodruff | 30 min |
| Mar 26, 6:36 AM CDT | Special Weather Statement | LZK | Woodruff | 29 min |
| Mar 26, 6:45 AM CDT | Special Weather Statement | LZK | Boone | 30 min |
| Mar 26, 7:00 AM CDT | Severe Thunderstorm Warning | LZK | Boone, Marion | 30 min |
| Mar 26, 4:02 PM CDT | Freeze Warning | LZK | Baxter, Fulton, Izard, Marion, Sharp, Stone | 19 hr |
Nearby
Special Weather Statements in Arkansas, 2011Every special weather statement 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.