Alert archive / Tennessee / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 607, NWS Memphis, TN
NWS Memphis, TN issued this severe thunderstorm warning at Jun 26, 2011, 1:34 PM CDT for Hardin County, Tennessee. It was in force for 26 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
- Jun 26, 2011, 1:34 PM CDT (18:34 UTC)
- Expired
- Jun 26, 2011, 2:00 PM CDT
- In force
- 26 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
County Hardin County, TN
The radar
The Columbus AFB radar (KGWX), 132 km from the middle of the area, began a volume at 18:34 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 |
|---|---|---|---|
| Jun 26, 12:05 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Little Rock, AR (KLZK), launched 12:00Z, 6.6 hours before the alert went out and 174 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
- 2937 J/kg
- Mixed-layer CIN
- -84 J/kg
- Mixed-layer LCL
- 803 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- -35 m²/s²
- 0-3 km storm-relative helicity
- 14 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.1
The text
As transmitted, in the capitals the NWS used until 2016.
774
WUUS54 KMEG 261834
SVRMEG
TNC071-261900-
/O.NEW.KMEG.SV.W.0607.110626T1834Z-110626T1900Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
134 PM CDT SUN JUN 26 2011
THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN HARDIN COUNTY IN SOUTHWEST TENNESSEE...
* UNTIL 200 PM CDT
* AT 135 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM PRODUCING QUARTER SIZE HAIL...AND DAMAGING
WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR WALNUT
GROVE...OR 10 MILES EAST OF PICKWICK LANDING STATE PARK...AND
MOVING SOUTH AT 5 MPH.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO RURAL AREAS
OF SOUTHERN HARDIN COUNTY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
.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 3501 8799 3501 8800 3501 8806 3501 8820
3518 8830 3525 8798 3502 8798
TIME...MOT...LOC 1835Z 339DEG 6KT 3507 8805
$$1 follow-up statement
280
WWUS54 KMEG 261859
SVSMEG
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
159 PM CDT SUN JUN 26 2011
TNC071-261910-
/O.EXP.KMEG.SV.W.0607.000000T0000Z-110626T1900Z/
HARDIN TN-
159 PM CDT SUN JUN 26 2011
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN HARDIN COUNTY HAS
EXPIRED...
AT 200 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE
THUNDERSTORMS WHICH PROMPTED THE WARNING HAVE WEAKENED...AND NO
LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY. THEREFORE...THE
SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO EXPIRE.
LAT...LON 3501 8799 3501 8800 3501 8806 3501 8820
3518 8830 3525 8798 3502 8798
TIME...MOT...LOC 1900Z 339DEG 6KT 3503 8803
$$The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 10:13 AM CDT | Special Weather Statement | MEG | Henry, Weakley | 32 min |
| Jun 26, 11:13 AM CDT | Special Weather Statement | MEG | Carroll, Decatur, Henderson | 47 min |
| Jun 26, 11:36 AM CDT | Special Weather Statement | MEG | Chester, Crockett, Dyer, Gibson, Madison | 24 min |
| Jun 26, 11:51 AM CDT | Severe Thunderstorm Warning | MEG | Crockett, Haywood, Madison | 39 min |
| Jun 26, 12:16 PM CDT | Special Weather Statement | MEG | Decatur, Henderson | 29 min |
| Jun 26, 12:30 PM CDT | Severe Thunderstorm Warning | MEG | Chester, Hardeman, Madison | 45 min |
| Jun 26, 12:46 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman, Haywood, Madison | 23 min |
| Jun 26, 1:08 PM CDT | Special Weather Statement | MEG | Hardin | 52 min |
| Jun 26, 1:11 PM CDT | Special Weather Statement | MEG | McNairy | 49 min |
| Jun 26, 1:49 PM CDT | Severe Thunderstorm Warning | MEG | Hardin, McNairy | 41 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 2011Every severe thunderstorm warning in 2011
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.