Alert archive / Arkansas / Tornado Warnings in 2005

Tornado Warning 4, NWS Memphis, TN

March 22, 2005Poinsett County, Arkansas

NWS Memphis, TN issued this tornado warning at Mar 22, 2005, 4:42 PM CST for Poinsett County, Arkansas. It was in force for 33 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 22, 2005, 4:42 PM CST (22:42 UTC)
Expired: Mar 22, 2005, 5:15 PM CST
In force: 33 min
Issued by: NWS Memphis, TN
Area: Counties, with a storm outline in the text

County Poinsett County, AR

The radar

The Memphis radar (KNQA), 57 km from the middle of the area, began a volume at 22:44 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
Mar 22, 12:55 PM CST	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 10.7 hours before the alert went out and 92 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 6 J/kg
Mixed-layer CIN: -170 J/kg
Mixed-layer LCL: 770 m above ground
0-6 km bulk shear: 0 kt
0-1 km storm-relative helicity: 0 m²/s²
0-3 km storm-relative helicity: 0 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000
WFUS54 KMEG 222242
TORMEG
ARC111-222315-
/O.NEW.KMEG.TO.W.0004.050322T2243Z-050322T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
443 PM CST TUE MAR 22 2005

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  POINSETT COUNTY IN EASTERN ARKANSAS

* UNTIL 515 PM CST

* AT 439 PM CST...TRAINED WEATHER SPOTTERS REPORTED A TORNADO NEAR
  MARKED TREE...MOVING NORTH AT 35 MPH.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO LEPANTO AND
  TRUMANN.

.THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER
A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

.IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

.STAY TUNED TO THIS BROADCAST FOR THE LATEST UPDATES AND INFORMATION.
TO REPORT SEVERE WEATHER ONLY...CALL 1 800 4 3 2 0 8 7 5.

LAT...LON 3545 9057 3545 9029 3571 9029 3571 9053

$$

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 22, 3:00 PM CST	Severe Thunderstorm Warning	MEG	Cross, Poinsett	45 min
Mar 22, 3:19 PM CST	Severe Thunderstorm Warning	MEG	Lee	26 min
Mar 22, 3:44 PM CST	Severe Thunderstorm Warning	MEG	Cross	31 min
Mar 22, 4:04 PM CST	Severe Thunderstorm Warning	MEG	Craighead	30 min
Mar 22, 4:06 PM CST	Severe Thunderstorm Warning	MEG	Crittenden	24 min
Mar 22, 4:13 PM CST	Severe Thunderstorm Warning	MEG	Cross	17 min
Mar 22, 4:26 PM CST	Severe Thunderstorm Warning	MEG	Crittenden, Poinsett	34 min
Mar 22, 5:06 PM CST	Tornado Warning	MEG	Mississippi	24 min
Mar 22, 5:09 PM CST	Severe Thunderstorm Warning	MEG	Craighead	36 min
Mar 22, 5:26 PM CST	Tornado Warning	MEG	Mississippi	34 min

Nearby

Tornado Warnings in Arkansas, 2005 Every tornado warning in 2005 Tornadoes in 2005

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.