Alert archive / Missouri / Tornado Warnings in 2014
Tornado Warning 67, NWS Memphis, TN
NWS Memphis, TN issued this tornado warning at Oct 13, 2014, 12:47 PM CDT for Dunklin County, Missouri; Clay County, Arkansas. It was in force for 17 min. 2 reports 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
- Oct 13, 2014, 12:47 PM CDT (17:47 UTC)
- Expired
- Oct 13, 2014, 1:04 PM CDT
- In force
- 17 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
Counties Clay County, AR, Dunklin County, MO
The radar
The Memphis radar (KNQA), 134 km from the middle of the area, began a volume at 17:50 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Oct 13, 12:59 PM CDT | TSTM WND DMG | 2 N Mcdougal, AR | FOUR HOUSES BADLY DAMAGED NORTH OF HIGHWAY 62. ALSO TREES DOWN ON HOUSES. |
| Oct 13, 1:00 PM CDT | TSTM WND DMG | Mcdougal, AR | SEVERAL TREES DOWN IN MCDOUGAL. |
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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Oct 13, 7:08 AM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Little Rock, AR (KBYH), launched 12:00Z, 5.8 hours before the alert went out and 189 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
- 687 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 657 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 228 m²/s²
- 0-3 km storm-relative helicity
- 216 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 7.6
The text
As transmitted, in the capitals the NWS used until 2016.
713
WFUS54 KMEG 131747
TORMEG
ARC021-MOC069-131815-
/O.NEW.KMEG.TO.W.0067.141013T1747Z-141013T1815Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
1247 PM CDT MON OCT 13 2014
THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A
* TORNADO WARNING FOR...
CENTRAL CLAY COUNTY IN EASTERN ARKANSAS...
NORTH CENTRAL DUNKLIN COUNTY IN SOUTHEAST MISSOURI...
* UNTIL 115 PM CDT
* AT 1247 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM PRODUCING A TORNADO NEAR MCDOUGAL...OR 10 MILES
WEST OF PIGGOTT...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WILHELMINA
AND CHALK BLUFF NATURAL AREA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
.WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.
.THE SAFEST PLACE TO BE DURING A TORNADO IS IN A STORM SHELTER. IF NO
STORM SHELTER 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.
.SEND YOUR STORM REPORTS TO US ON TWITTER USING AT NWSMEMPHIS...POST
TO OUR NWS MEMPHIS FACEBOOK PAGE...OR SEND A REPORT ON OUR WEBSITE AT
WEATHER DOT GOV SLANT MEMPHIS AND CLICK ON SUBMIT STORM REPORT.
&&
LAT...LON 3631 9032 3639 9052 3650 9045 3650 9023
3654 9021 3655 9019 3659 9019 3662 9017
3664 9014 3664 9008
TIME...MOT...LOC 1747Z 208DEG 43KT 3643 9036
$$
ZDM/JPM31 follow-up statement
438
WWUS54 KMEG 131804
SVSMEG
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
104 PM CDT MON OCT 13 2014
ARC021-MOC069-131814-
/O.CAN.KMEG.TO.W.0067.000000T0000Z-141013T1815Z/
CLAY AR-DUNKLIN MO-
104 PM CDT MON OCT 13 2014
...THE TORNADO WARNING FOR NORTH CENTRAL DUNKLIN AND CENTRAL CLAY
COUNTIES IS CANCELLED...
AT 104 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE
THUNDERSTORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA
AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE...THE TORNADO WARNING IS CANCELLED.
.SEND YOUR STORM REPORTS TO US ON TWITTER USING AT NWSMEMPHIS...POST
TO OUR NWS MEMPHIS FACEBOOK PAGE...OR SEND A REPORT ON OUR WEBSITE AT
WEATHER DOT GOV SLANT MEMPHIS AND CLICK ON SUBMIT STORM REPORT.
.A TORNADO WATCH ALSO REMAINS IN EFFECT FOR THE ALERT AREA.
LAT...LON 3631 9032 3639 9052 3650 9045 3650 9023
3654 9021 3655 9019 3659 9019 3662 9017
3664 9014 3664 9008
TIME...MOT...LOC 1804Z 208DEG 43KT 3661 9024
$$
ZDMThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 13, 3:54 AM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 15 hr |
| Oct 13, 12:37 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 23 min |
| Oct 13, 12:57 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 48 min |
| Oct 13, 1:32 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 28 min |
| Oct 13, 1:58 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 32 min |
| Oct 13, 11:07 AM CDT | Areal Flood Advisory | MEG | Randolph | 3 hr |
| Oct 13, 11:56 AM CDT | Severe Thunderstorm Warning | MEG | Phillips | 49 min |
| Oct 13, 12:04 PM CDT | Severe Thunderstorm Warning | MEG | Crittenden, Cross, Lee, Phillips, St. Francis | 41 min |
| Oct 13, 12:43 PM CDT | Severe Thunderstorm Warning | MEG | Craighead, Crittenden, Cross, Mississippi, Poinsett, St. Francis | 47 min |
| Oct 13, 12:52 PM CDT | Severe Thunderstorm Warning | MEG | Crittenden, Lee, Phillips, St. Francis | 38 min |
Nearby
Tornado Warnings in Missouri, 2014Tornado Warnings in Arkansas, 2014Every tornado warning in 2014Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.