Alert archive / Arkansas / Tornado Warnings in 2016

Tornado Warning 4, NWS Tulsa, OK

March 23, 2016Benton County, Madison County, Washington County, Arkansas

NWS Tulsa, OK issued this tornado warning at Mar 23, 2016, 10:37 PM CDT for Benton County, Madison County, Washington County, Arkansas. It was in force for 38 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Mar 23, 2016, 10:37 PM CDT (03:37 UTC)
Expired
Mar 23, 2016, 11:15 PM CDT
In force
38 min
Issued by
NWS Tulsa, OK
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Benton County, AR, Madison County, AR, Washington County, AR

The radar

The Western Arkansas radar (KSRX), 112 km from the middle of the area, began a volume at 03:37 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.

What was reported inside it

TimeReportWhereRemark
Mar 23, 10:50 PM CDTHAIL 12 E Springdale, AR

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 23, 5:37 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 3.6 hours before the alert went out and 77 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.

Skew-T log-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 2016-03-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 243 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2016-03-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 210 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
243 J/kg
Mixed-layer CIN
-52 J/kg
Mixed-layer LCL
1307 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
210 m²/s²
0-3 km storm-relative helicity
164 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.0

Open this sounding in Storm Lab

The text

As transmitted.

622 
WFUS54 KTSA 240337
TORTSA
ARC007-087-143-240415-
/O.NEW.KTSA.TO.W.0004.160324T0337Z-160324T0415Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TULSA OK
1037 PM CDT WED MAR 23 2016

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN MADISON COUNTY IN NORTHWESTERN ARKANSAS...
  EAST CENTRAL BENTON COUNTY IN NORTHWESTERN ARKANSAS...
  NORTHEASTERN WASHINGTON COUNTY IN NORTHWESTERN ARKANSAS...

* UNTIL 1115 PM CDT
    
* AT 1037 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 4 MILES EAST OF FAYETTEVILLE...MOVING NORTHEAST
  AT 40 MPH.

  HAZARD...TORNADO. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  FAYETTEVILLE...                   SPRINGDALE...
  ELKINS...                         HINDSVILLE...
  WAR EAGLE...                      HOBBS STATE PARK...
  CLIFTY...                         GOSHEN...
  SONORA...                         ROCKHOUSE...
  MAYFIELD...                       BEST...
  LOOKOUT...                        

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3629 9366 3628 9366 3611 9388 3600 9409
      3606 9419 3631 9403 3630 9365
TIME...MOT...LOC 0337Z 229DEG 36KT 3606 9408 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
3 follow-up statements
146 
WWUS54 KTSA 240345
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1045 PM CDT WED MAR 23 2016

ARC007-087-143-240415-
/O.CON.KTSA.TO.W.0004.000000T0000Z-160324T0415Z/
MADISON AR-BENTON AR-WASHINGTON AR-
1045 PM CDT WED MAR 23 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT FOR
NORTHWESTERN MADISON...EAST CENTRAL BENTON AND NORTHEASTERN
WASHINGTON COUNTIES...
    
AT 1045 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 6 MILES WEST OF HINDSVILLE...MOVING NORTHEAST AT 45 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

LOCATIONS IN OR NEAR THE PATH INCLUDE...
SPRINGDALE...                     HINDSVILLE...
WAR EAGLE...                      CLIFTY...
HOBBS STATE PARK...               GOSHEN...
BEST...                           SONORA...
ROCKHOUSE...                      LOOKOUT...
MAYFIELD...                       

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3629 9366 3628 9366 3611 9388 3608 9397
      3612 9412 3631 9403 3630 9365
TIME...MOT...LOC 0345Z 227DEG 39KT 3614 9398 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
766 
WWUS54 KTSA 240357
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1057 PM CDT WED MAR 23 2016

ARC007-087-143-240415-
/O.CON.KTSA.TO.W.0004.000000T0000Z-160324T0415Z/
MADISON AR-BENTON AR-WASHINGTON AR-
1057 PM CDT WED MAR 23 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT FOR
NORTHWESTERN MADISON...EAST CENTRAL BENTON AND NORTHEASTERN
WASHINGTON COUNTIES...
    
AT 1057 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR HOBBS STATE PARK...MOVING NORTHEAST AT 45 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

LOCATIONS IN OR NEAR THE PATH INCLUDE...
HINDSVILLE...                     WAR EAGLE...
CLIFTY...                         HOBBS STATE PARK...
BEST...                           ROCKHOUSE...
LOOKOUT...                        

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3629 9366 3628 9366 3616 9382 3613 9393
      3621 9402 3631 9403 3630 9365
TIME...MOT...LOC 0357Z 225DEG 38KT 3625 9386 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
861 
WWUS54 KTSA 240411
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1111 PM CDT WED MAR 23 2016

ARC007-087-143-240420-
/O.EXP.KTSA.TO.W.0004.000000T0000Z-160324T0415Z/
MADISON AR-BENTON AR-WASHINGTON AR-
1111 PM CDT WED MAR 23 2016

...THE TORNADO WARNING FOR NORTHWESTERN MADISON...EAST CENTRAL BENTON
AND NORTHEASTERN WASHINGTON COUNTIES WILL EXPIRE AT 1115 PM CDT...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHWESTERN ARKANSAS.

LAT...LON 3629 9366 3628 9366 3616 9382 3613 9393
      3621 9402 3631 9403 3630 9365
TIME...MOT...LOC 0409Z 229DEG 36KT 3625 9386 

$$

The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 23, 9:09 PM CDTSpecial Weather StatementTSABenton36 min
Mar 23, 9:13 PM CDTSevere Thunderstorm WarningTSACrawford47 min
Mar 23, 10:03 PM CDTSevere Thunderstorm WarningTSAWashington27 min
Mar 23, 10:05 PM CDTTornado WarningTSAWashington25 min
Mar 23, 10:10 PM CDTSevere Thunderstorm WarningTSASebastian35 min
Mar 23, 10:16 PM CDTTornado WarningTSAWashington29 min
Mar 23, 10:42 PM CDTSevere Thunderstorm WarningTSAFranklin, Sebastian63 min
Mar 23, 11:04 PM CDTSevere Thunderstorm WarningTSACarroll16 min
Mar 24, 3:09 AM CDTFreeze WarningTSABenton, Carroll, Madison, Washington30 hr

Nearby

Tornado Warnings in Arkansas, 2016Every tornado warning in 2016Tornadoes in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.