Alert archive / Tennessee / Special Weather Statements in 2021
Special Weather Statement, NWS Memphis, TN
NWS Memphis, TN issued this special weather statement at Jul 16, 2021, 3:21 PM CDT for Haywood County, Tennessee. It was in force for 24 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
- Jul 16, 2021, 3:21 PM CDT (20:21 UTC)
- Expired
- Jul 16, 2021, 3:45 PM CDT
- In force
- 24 min
- Issued by
- NWS Memphis, TN
County Haywood County, TN
The radar
The Memphis radar (KNQA), 53 km from the middle of the area, began a volume at 20:24 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
Little Rock, AR (KLZK), launched 12:00Z, 8.4 hours before the alert went out and 88 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
- 681 J/kg
- Mixed-layer CIN
- -53 J/kg
- Mixed-layer LCL
- 567 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -6 m²/s²
- 0-3 km storm-relative helicity
- 16 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
414
WWUS84 KMEG 162021
SPSMEG
Special Weather Statement
National Weather Service Memphis TN
321 PM CDT Fri Jul 16 2021
TNZ049-050-089-162045-
Tipton TN-Fayette TN-Haywood TN-
321 PM CDT Fri Jul 16 2021
...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED UNTIL 345 PM CDT
FOR...
East central Tipton County in western Tennessee...
Northeastern Fayette County in western Tennessee...
Southwestern Haywood County in western Tennessee...
At 321 PM CDT...a strong thunderstorm producing winds at least 40 mph
was located 9 miles west of Dancyville, or 17 miles southeast of
Covington, moving east at 25 mph.
Very heavy rain is also possible with this thunderstorm.
People in east central Tipton...northeastern Fayette and southwestern
Haywood Counties should monitor this storm closely.
LAT...LON 3541 8918 3523 8919 3526 8954 3553 8950
3564 8918
TIME...MOT...LOC 2021Z 263DEG 21KT 3537 8945
$$
SWBThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 16, 1:33 PM CDT | Special Weather Statement | MEG | Calhoun | 27 min |
| Jul 16, 1:57 PM CDT | Special Weather Statement | MEG | Pontotoc | 33 min |
| Jul 16, 2:27 PM CDT | Special Weather Statement | MEG | Chickasaw | 33 min |
| Jul 16, 2:56 PM CDT | Special Weather Statement | MEG | Itawamba, Lee, Monroe | 34 min |
| Jul 16, 3:07 PM CDT | Special Weather Statement | MEG | Monroe | 53 min |
| Jul 16, 5:02 PM CDT | Special Weather Statement | MEG | DeSoto | 28 min |
| Jul 16, 1:58 PM CDT | Special Weather Statement | MEG | Shelby | 32 min |
| Jul 16, 3:48 PM CDT | Special Weather Statement | MEG | Haywood, Madison | 27 min |
| Jul 16, 4:22 PM CDT | Special Weather Statement | MEG | Fayette | 38 min |
| Jul 16, 1:27 PM CDT | Special Weather Statement | MEG | Crittenden | 33 min |
Nearby
Special Weather Statements in Tennessee, 2021Every special weather statement 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.