Alert archive / Arkansas / Special Weather Statements in 2015
Special Weather Statement, NWS Little Rock, AR
NWS Little Rock, AR issued this special weather statement at Aug 7, 2015, 5:49 AM CDT for Boone County, Arkansas. It was in force for 26 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
- Aug 7, 2015, 5:49 AM CDT (10:49 UTC)
- Expired
- Aug 7, 2015, 6:15 AM CDT
- In force
- 26 min
- Issued by
- NWS Little Rock, AR
County Boone County, AR
The radar
The Springfield radar (KSGF), 100 km from the middle of the area, began a volume at 10:48 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 00:00Z, 10.8 hours before the alert went out and 93 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
- 1150 J/kg
- Mixed-layer CIN
- -219 J/kg
- Mixed-layer LCL
- 1190 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 116 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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 Aug 7, 2:47 AM CDT, 3 hours 2 minutes earlier.
Area forecast discussion, Aug 7, 2:47 AM CDT, 3 hours 2 minutes before
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</html>Hazardous weather outlook, Aug 7, 5:00 AM CDT, 49 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LITTLE ROCK AR 500 AM CDT FRI AUG 7 2015 ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-081000- BOONE-MARION-BAXTER-FULTON-SHARP-NEWTON-SEARCY-STONE-IZARD- INDEPENDENCE-JOHNSON-POPE-VAN BUREN-CLEBURNE-JACKSON-LOGAN-CONWAY- FAULKNER-WHITE-WOODRUFF-SCOTT-YELL-PERRY-POLK-MONTGOMERY-GARLAND- SALINE-PULASKI-LONOKE-PRAIRIE-MONROE-PIKE-CLARK-HOT SPRING-GRANT- JEFFERSON-ARKANSAS-DALLAS-CLEVELAND-LINCOLN-DESHA-OUACHITA- CALHOUN-BRADLEY-DREW- 500 AM CDT FRI AUG 7 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS. .DAY ONE...TODAY AND TONIGHT ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY AS AN UPPER LEVEL WEATHER SYSTEM MOVES THROUGH THE REGION. THE MAIN AREAS IN ARKANSAS THAT WILL SEE RAIN WILL BE OVER THE NORTHEAST. AN ISOLATED STRONG TO SEVERE STORM MAY BE SEEN...WITH STRONG WINDS THE MAIN THREAT. ALSO TEMPERATURES WILL REACH THE MID AND UPPER 90S THIS AFTERNOON...WITH A FEW 100 DEGREE READINGS POSSIBLE...AND COMBINED WITH THE HIGH HUMIDITY...HEAT INDEX VALUES WILL TOP 105 DEGREES IN MANY LOCATIONS. AN EXCESSIVE HEAT WARNING AND HEAT ADVISORY ARE IN EFFECT FOR MUCH OF ARKANSAS TODAY. EXTRA CAUTION SHOULD BE TAKEN TO MINIMIZE THE EFFECT OF THE HIGH HEAT. ADDITIONALLY...DUE TO THE HOT AND DRY WEATHER OVER CENTRAL AND SOUTHERN ARKANSAS...A MODERATE WILD FIRE DANGER IS PRESENT AND SOME BURN BANDS ARE IN EFFECT FOR PARTS OF ARKANSAS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY RAIN CHANCES SATURDAY INTO NEXT WEEK WILL BE QUITE LOW. HOWEVER HOT WEATHER CONDITIONS ARE EXPECTED THROUGH THE WEEKEND AND INTO EARLY NEXT WEEK. HEAT INDEX VALUES WILL GENERALLY RANGE FROM 105 TO 115 DURING THE AFTERNOON AT MOST LOCATIONS. HEAD ADVISORIES AND POSSIBLE EXCESSIVE HEAT WARNINGS WILL BE IN EFFECT FOR MUCH OF ARKANSAS. EXTRA CAUTION SHOULD BE TAKEN TO MINIMIZE THE EFFECT OF THE HIGH HEAT. ADDITIONALLY...DUE TO THE HOT AND DRY WEATHER OVER CENTRAL AND SOUTHERN ARKANSAS...A MODERATE WILD FIRE DANGER IS PRESENT AND SOME BURN BANDS ARE IN EFFECT FOR PARTS OF ARKANSAS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY DUE TO THE ISOLATED NATURE OF ANY SEVERE STORMS. REPORTS ARE REQUESTED. && VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV AND CLICK ON CENTRAL ARKANSAS. 59
In the hours before
Special weather statement, Aug 7, 4:27 AM CDT, 1 hour 22 minutes before
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</html>Special weather statement, Aug 7, 5:32 AM CDT, 17 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LITTLE ROCK AR 532 AM CDT FRI AUG 7 2015 ARZ004>006-014-015-071115- IZARD AR-MARION AR-BAXTER AR-STONE AR-FULTON AR- 532 AM CDT FRI AUG 7 2015 ...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL MARION... NORTHWESTERN IZARD...WESTERN FULTON...BAXTER AND NORTHERN STONE COUNTIES UNTIL 615 AM CDT... AT 531 AM CDT...METEOROLOGISTS WERE TRACKING A STRONG THUNDERSTORM NEAR PRICE PLACE...OR 11 MILES NORTH OF BULL SHOALS...MOVING SOUTHEAST AT 40 MPH. DIME SIZE HAIL AND WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THIS STORM. LOCATIONS IMPACTED INCLUDE... MOUNTAIN HOME...BULL SHOALS...GASSVILLE...LAKEVIEW IN BAXTER COUNTY...NORFORK...SALESVILLE...VIOLA...BRIARCLIFF...ARKAWANA... RODNEY...SHIPP...GAMALIEL LANDING...OZARK REGIONAL AIRPORT...NORFORK DAM...CULP...DIAMOND BAY...HERRON...COLFAX...FLINT SPRINGS AND STURKIE. PRECAUTIONARY/PREPAREDNESS ACTIONS... TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS. FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. LIGHTNING CAN STRIKE 15 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE SHELTER INSIDE A BUILDING OR VEHICLE. THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. && LAT...LON 3648 9183 3606 9222 3649 9268 3650 9190 TIME...MOT...LOC 1031Z 315DEG 34KT 3655 9257 62
Special weather statement, Aug 7, 5:49 AM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
549 AM CDT FRI AUG 7 2015
ARZ003-004-071115-
BOONE AR-MARION AR-
549 AM CDT FRI AUG 7 2015
...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN MARION AND BOONE
COUNTIES UNTIL 615 AM CDT...
AT 548 AM CDT...METEOROLOGISTS WERE TRACKING A STRONG THUNDERSTORM
NEAR OMAHA...OR 8 MILES SOUTH OF BRANSON...MOVING SOUTHEAST AT 40
MPH.
NICKEL SIZE HAIL AND WIND GUSTS OF 50 TO 55 MPH WILL BE POSSIBLE WITH
THIS STORM.
LOCATIONS IMPACTED INCLUDE...
HARRISON...DIAMOND CITY...BERGMAN...LEAD HILL...PYATT...VALLEY
SPRINGS...OMAHA...WININGTON...SELF...CRAWFORD...DODD CITY...ROBERSON
HOLLOW...MYRTLE...OLVEY...WILLIS...CLARK HILL...LAKEWAY...
BELLEFONTE...CRUMPLER SUBDIVISION AND ZINC.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 15 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
&&
LAT...LON 3650 9280 3638 9263 3612 9298 3644 9329
3650 9329
TIME...MOT...LOC 1048Z 310DEG 37KT 3653 9318
62The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 6, 7:10 PM CDT | Special Weather Statement | LZK | Lincoln | 35 min |
| Aug 6, 7:15 PM CDT | Special Weather Statement | LZK | Polk | 30 min |
| Aug 7, 4:27 AM CDT | Special Weather Statement | LZK | Fulton | 48 min |
| Aug 7, 5:11 AM CDT | Special Weather Statement | LZK | Fulton, Izard, Sharp | 49 min |
| Aug 7, 5:32 AM CDT | Special Weather Statement | LZK | Baxter | 43 min |
| Aug 7, 6:03 AM CDT | Special Weather Statement | LZK | Fulton, Izard, Sharp | 42 min |
| Aug 7, 6:15 AM CDT | Flash Flood Warning | LZK | Baxter, Fulton, Izard, Sharp | 2 hr |
| Aug 7, 6:16 AM CDT | Special Weather Statement | LZK | Baxter, Boone, Marion | 44 min |
| Aug 7, 6:37 AM CDT | Special Weather Statement | LZK | Independence, Jackson, Sharp | 38 min |
| Aug 7, 7:13 AM CDT | Special Weather Statement | LZK | Jackson, Woodruff | 47 min |
| Aug 7, 7:41 AM CDT | Severe Thunderstorm Warning | LZK | Jackson, White, Woodruff | 49 min |
| Aug 7, 7:56 AM CDT | Severe Thunderstorm Warning | LZK | Monroe, Prairie, White, Woodruff | 49 min |
| Aug 7, 8:45 AM CDT | Special Weather Statement | LZK | Monroe | 45 min |
| Aug 7, 2:36 PM CDT | Excessive Heat Warning | LZK | Arkansas, Pike, Prairie, White | 29 hr |
Nearby
Special Weather Statements in Arkansas, 2015Every special weather statement 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.