Alert archive / Arkansas / Tornado Warnings in 2021
Tornado Warning 18, NWS Memphis, TN
NWS Memphis, TN issued this tornado warning at Mar 27, 2021, 7:39 PM CDT for Crittenden County, Cross County, Poinsett County, Arkansas. It was in force for 51 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 27, 2021, 7:39 PM CDT (00:39 UTC)
- Expired
- Mar 27, 2021, 8:30 PM CDT
- In force
- 51 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.75 in
Counties Crittenden County, AR, Cross County, AR, Poinsett County, AR
The radar
The Memphis radar (KNQA), 56 km from the middle of the area, began a volume at 00:38 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 27, 1:51 PM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 0.7 hours before the alert went out and 78 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
- 894 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 1261 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 209 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 8.7
The text
As transmitted.
097
WFUS54 KMEG 280039
TORMEG
ARC035-037-111-280130-
/O.NEW.KMEG.TO.W.0018.210328T0039Z-210328T0130Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Memphis TN
739 PM CDT Sat Mar 27 2021
The National Weather Service in Memphis has issued a
* Tornado Warning for...
Southeastern Poinsett County in eastern Arkansas...
Northwestern Crittenden County in eastern Arkansas...
Eastern Cross County in eastern Arkansas...
* Until 830 PM CDT.
* At 739 PM CDT, doppler radar indicated a severe thunderstorm
producing a tornado was located near Vanndale, or near Wynne,
moving northeast at 30 mph.
HAZARD...Tornado and golf ball size hail.
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 impacted include...
Wynne, Earle, Parkin, Gilmore, Vanndale, Turrell, Smithdale, Three
Forks, Birdeye, Booker, Deckerville, Colton, Twist, McDonald,
Cloar, Coldwater, Togo, River Front, Wittsburg and Duvall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter 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.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 3533 9082 3549 9044 3545 9029 3544 9029
3544 9028 3531 9026 3517 9073
TIME...MOT...LOC 0039Z 245DEG 27KT 3529 9070
TORNADO...RADAR INDICATED
HAIL...1.75IN
$$
KRM2 follow-up statements
010
WWUS54 KMEG 280057
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
757 PM CDT Sat Mar 27 2021
ARC035-037-111-280130-
/O.CON.KMEG.TO.W.0018.000000T0000Z-210328T0130Z/
Poinsett AR-Crittenden AR-Cross AR-
757 PM CDT Sat Mar 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR
SOUTHEASTERN POINSETT...NORTHWESTERN CRITTENDEN AND NORTHEASTERN
CROSS COUNTIES...
At 757 PM CDT, doppler radar indicated a severe thunderstorm
producing a tornado was located near Earle, moving east at 35 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Earle, Parkin, Gilmore, Turrell, Smithdale, Three Forks, Togo,
Birdeye, Booker, Deckerville, Duvall, Colton, Twist, McDonald, Cloar,
Galilee, Heafer, Coldwater and Monterey.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter or an interior room on the
lowest floor of a sturdy building. Avoid windows. If you are
outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 3549 9044 3545 9029 3544 9029 3544 9028
3531 9026 3521 9058 3537 9072
TIME...MOT...LOC 0057Z 248DEG 31KT 3535 9051
TORNADO...RADAR INDICATED
HAIL...1.00IN
$$
KRM182
WWUS54 KMEG 280121
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
821 PM CDT Sat Mar 27 2021
ARC035-037-111-280131-
/O.EXP.KMEG.TO.W.0018.000000T0000Z-210328T0130Z/
Poinsett AR-Crittenden AR-Cross AR-
821 PM CDT Sat Mar 27 2021
...THE TORNADO WARNING FOR SOUTHEASTERN POINSETT...NORTHWESTERN
CRITTENDEN AND NORTHEASTERN CROSS COUNTIES WILL EXPIRE AT 830 PM
CDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
A Tornado Watch remains in effect until 900 PM CDT for eastern
Arkansas.
LAT...LON 3549 9044 3545 9029 3544 9029 3544 9028
3531 9026 3521 9058 3537 9072
TIME...MOT...LOC 0121Z 245DEG 27KT 3542 9033
$$
KRMThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 27, 7:03 PM CDT | Tornado Warning | MEG | Crittenden, Mississippi, Poinsett | 42 min |
| Mar 27, 7:08 PM CDT | Tornado Warning | MEG | Cross, St. Francis | 52 min |
| Mar 27, 7:10 PM CDT | Flash Flood Warning | MEG | Crittenden, Cross, Mississippi, Poinsett, St. Francis | 3 hr |
| Mar 27, 7:17 PM CDT | Tornado Warning | MEG | Lee, Phillips | 43 min |
| Mar 27, 7:50 PM CDT | Tornado Warning | MEG | Crittenden, Lee, St. Francis | 40 min |
| Mar 27, 8:07 PM CDT | Tornado Warning | MEG | Crittenden, Mississippi, Poinsett | 38 min |
| Mar 27, 8:26 PM CDT | Severe Thunderstorm Warning | MEG | Crittenden, St. Francis | 11 min |
| Mar 27, 8:39 PM CDT | Severe Thunderstorm Warning | MEG | Mississippi | 34 min |
| Mar 27, 8:50 PM CDT | Special Weather Statement | MEG | Phillips | 25 min |
| Mar 27, 9:09 PM CDT | Areal Flood Advisory | MEG | Crittenden | 3 hr |
| Mar 27, 9:12 PM CDT | Severe Thunderstorm Warning | MEG | Phillips | 48 min |
| Mar 27, 9:35 PM CDT | Tornado Warning | MEG | Phillips | 40 min |
| Mar 27, 9:37 PM CDT | Tornado Warning | MEG | Phillips | 53 min |
| Mar 27, 9:49 PM CDT | Tornado Warning | MEG | Phillips | 31 min |
| Mar 27, 9:53 PM CDT | Severe Thunderstorm Warning | MEG | Crittenden | 52 min |
| Mar 27, 11:23 PM CDT | Flash Flood Warning | MEG | Phillips | 4 hr |
| Mar 28, 11:45 AM CDT | River Flood Advisory | MEG | Lee, Phillips | 24 hr |
Nearby
Tornado Warnings in Arkansas, 2021Every tornado warning in 2021Tornadoes in 2021
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.