Alert archive / Tennessee / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 258, NWS Nashville, TN

July 8, 20124 counties in Tennessee

NWS Nashville, TN issued this severe thunderstorm warning at Jul 8, 2012, 5:43 PM CDT for 4 counties in Tennessee. It was in force for 62 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: Jul 8, 2012, 5:43 PM CDT (22:43 UTC)
Expired: Jul 8, 2012, 6:45 PM CDT
In force: 62 min
Issued by: NWS Nashville, TN
Area: Storm-based polygon

Counties Cannon County, TN, Coffee County, TN, Rutherford County, TN, Wilson County, TN

The radar

The Nashville radar (KOHX), 59 km from the middle of the area, began a volume at 22:46 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
Jul 8, 6:00 PM CDT	TSTM WND DMG	Murfreesboro, TN	TREES AND POWER LINES DOWNED ACROSS EASTERN PORTIONS OF THE COUNTY.
Jul 8, 6:00 PM CDT	HAIL 0.88	5 Ne Murfreesboro, TN	NICKEL SIZE HAIL REPORTED IN LASCASSAS.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 17 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 10.7 hours before the alert went out and 50 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: 2027 J/kg
Mixed-layer CIN: -127 J/kg
Mixed-layer LCL: 985 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: -7 m²/s²
0-3 km storm-relative helicity: 33 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

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

957 
WUUS54 KOHX 082243
SVROHX
TNC015-031-149-189-082345-
/O.NEW.KOHX.SV.W.0258.120708T2243Z-120708T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NASHVILLE TN
543 PM CDT SUN JUL 8 2012

THE NATIONAL WEATHER SERVICE IN NASHVILLE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN RUTHERFORD COUNTY IN MIDDLE TENNESSEE...
  SOUTHEASTERN WILSON COUNTY IN MIDDLE TENNESSEE...
  NORTHWESTERN CANNON COUNTY IN MIDDLE TENNESSEE...
  EXTREME NORTHWESTERN COFFEE COUNTY IN MIDDLE TENNESSEE...

* UNTIL 645 PM CDT

* AT 541 PM CDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH. THE STORM WAS NEAR
  MURFREESBORO...MOVING NORTH AT 15 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  WALTERHILL AND MURFREESBORO

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PLEASE REPORT HAIL...STRONG WINDS OR WIND DAMAGE TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1 8 7 7 6 3 3 6 7 7 2. DO NOT
STAY OUTDOORS IF YOU ARE IN THE PATH OF SEVERE THUNDERSTORMS.

&&

LAT...LON 3598 8604 3565 8620 3563 8626 3565 8628
      3565 8630 3571 8640 3606 8642
TIME...MOT...LOC 2243Z 189DEG 14KT 3580 8628

$$

FORECASTER:
11

2 follow-up statements

259 
WWUS54 KOHX 082312
SVSOHX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NASHVILLE TN
612 PM CDT SUN JUL 8 2012

TNC031-082319-
/O.CAN.KOHX.SV.W.0258.000000T0000Z-120708T2345Z/
COFFEE TN-
612 PM CDT SUN JUL 8 2012

...THE SEVERE THUNDERSTORM WARNING FOR EXTREME NORTHWESTERN COFFEE
COUNTY IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN NASHVILLE.

LAT...LON 3598 8604 3574 8621 3570 8632 3571 8640
      3606 8642
TIME...MOT...LOC 2309Z 189DEG 14KT 3590 8626

$$

TNC015-149-189-082345-
/O.CON.KOHX.SV.W.0258.000000T0000Z-120708T2345Z/
RUTHERFORD TN-WILSON TN-CANNON TN-
612 PM CDT SUN JUL 8 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN
CANNON...SOUTHEASTERN WILSON AND EASTERN RUTHERFORD COUNTIES UNTIL
645 PM CDT...

AT 606 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 8 MILES
EAST OF MURFREESBORO...MOVING NORTH AT 15 MPH.

IN ADDITION...DOWNED TREES AND POWER LINES DUE TO HIGH WINDS HAVE 
BEEN REPORTED WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
  WALTERHILL AND AUBURNTOWN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN NASHVILLE.

&&

LAT...LON 3598 8604 3574 8621 3570 8632 3571 8640
      3606 8642
TIME...MOT...LOC 2309Z 189DEG 14KT 3590 8626

$$

11

728 
WWUS54 KOHX 082337
SVSOHX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NASHVILLE TN
637 PM CDT SUN JUL 8 2012

TNC015-082347-
/O.CAN.KOHX.SV.W.0258.000000T0000Z-120708T2345Z/
CANNON TN-
637 PM CDT SUN JUL 8 2012

...THE SEVERE THUNDERSTORM WARNING FOR WESTERN CANNON COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN NASHVILLE.

LAT...LON 3603 8628 3592 8626 3590 8636 3589 8641
      3606 8642
TIME...MOT...LOC 2337Z 165DEG 19KT 3599 8640

$$

TNC149-189-082345-
/O.CON.KOHX.SV.W.0258.000000T0000Z-120708T2345Z/
RUTHERFORD TN-WILSON TN-
637 PM CDT SUN JUL 8 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTH CENTRAL
WILSON AND NORTH CENTRAL RUTHERFORD COUNTIES UNTIL 645 PM CDT...

AT 635 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
WALTERHILL...OR 9 MILES NORTH OF MURFREESBORO...MOVING NORTH AT 20
MPH.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHERN RUTHERFORD AND SOUTHERN WILSON
  COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN NASHVILLE.

&&

LAT...LON 3603 8628 3592 8626 3590 8636 3589 8641
      3606 8642
TIME...MOT...LOC 2337Z 165DEG 19KT 3599 8640

$$

11

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Nashville, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 8, 5:02 PM CDT, 41 minutes earlier.

Area forecast discussion, Jul 8, 5:02 PM CDT, 41 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NASHVILLE TN
502 PM CDT SUN JUL 8 2012

.DISCUSSION...

&&

.SHORT TERM...EXPECT CURRENT ROUND OF STORMS TO WEAKEN AS DAYLIGHT
DIMINISHES. WILL MOST LIKELY SEE SOME LINGERING ACTIVITY OVERNIGHT,
SHOWERS AND THUNDERSTORM CHANCES WILL REAPPEAR MONDAY AS THE MUCH
ANTICIPATED COLD FRONT CURRENTLY STRETCHING FROM THE OHIO VALLEY TO
ARKANSAS INCHES CLOSER TO THE MID-STATE. SOUNDINGS ARE SATURATED WITH
PWAT VALUES STILL TOPPING OUT AROUND 2 INCHES THROUGH MONDAY AND
TUESDAY AS THE FRONT LINGERS AROUND OUR AREA. TEMPS ARE EXPECTED TO
BE MUCH COOLER THAN THE PREVIOUS WEEK, WITH HIGH TEMPERATURES
REACHING THE LOW 90S MONDAY AND AS THE FRONT SETTLES INTO THE AREA
OVERNIGHT MONDAY AND INTO TUESDAY TEMPERATURES SHOULD SETTLE IN THE
MID TO HIGH 80S ON TUESDAY. A CHANCE OF SHOWERS AND THUNDERSTORMS
WILL CONTINUE OVERNIGHT WEDNESDAY NIGHT.

.LONG TERM...WEDNESDAY THE FRONTAL BOUNDARY IS EXPECTED TO BE POSITIONED
OVER THE SOUTHEASTERN PORTION OF OUR AREA BRINGING A DECREASE IN
POPS IN THE NORTHWEST. AS THE FRONT MOVES OFF TO THE SOUTH, CONDITIONS
LOOK TO BE DRIER IN THE NORTHWEST ON THURSDAY. HOWEVER PLENTY OF
MOISTURE REMAINS MAINLY OVER THE EASTERN HALF OF THE AREA AND A
SERIES OF UPPER LEVEL SHORTWAVES ALONG WITH DAYTIME INSTABILITY
KEEP A CHANCE OF PRECIPITATION IN THE FORECAST THROUGHOUT THE
WEEKEND....WITH THE SOUTHEASTERN PORTIONS OF OUR AREA SEEING THE
HIGHEST RAINFALL AMOUNTS. HIGH TEMPERATURES ARE EXPECTED TO REMAIN
IN THE MID 80S FOR THE REMAINDER OF THE EXTENDED....WITH HIGHS IN
THE UPPER 70S FOR THE PLATEAU ON WEDS AND THURS.

&&

.PRELIMINARY POINT TEMPS/POPS...
NASHVILLE      74  91  71  85 /  50  60  50  60
CLARKSVILLE    73  88  69  85 /  50  60  50  60
CROSSVILLE     69  86  67  83 /  30  60  50  70
COLUMBIA       74  91  71  86 /  50  60  50  70
LAWRENCEBURG   73  91  70  86 /  50  60  40  70
WAVERLY        73  90  70  85 /  50  60  50  60

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

11

Hazardous weather outlook, Jul 8, 5:01 AM CDT, 12 hours 42 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NASHVILLE TN
501 AM CDT SUN JUL 8 2012

TNZ005>011-022>034-056>066-075-077>080-093>095-091015-
STEWART-MONTGOMERY-ROBERTSON-SUMNER-MACON-CLAY-PICKETT-BENTON-
HOUSTON-HUMPHREYS-DICKSON-CHEATHAM-DAVIDSON-WILSON-TROUSDALE-
SMITH-JACKSON-PUTNAM-OVERTON-FENTRESS-PERRY-HICKMAN-LEWIS-
WILLIAMSON-MAURY-MARSHALL-RUTHERFORD-CANNON-DE KALB-WHITE-
CUMBERLAND-BEDFORD-COFFEE-WARREN-GRUNDY-VAN BUREN-WAYNE-LAWRENCE-
GILES-
501 AM CDT SUN JUL 8 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MIDDLE TENNESSEE.

.DAY ONE...TODAY AND TONIGHT

SCATTERED STRONG TO LOCALLY SEVERE THUNDERSTORMS ARE EXPECTED
ACROSS MIDDLE TENNESSEE SUNDAY INTO SUNDAY NIGHT. THE HIGHEST
LIKELIHOOD FOR STRONG TO SEVERE STORMS WILL BE ALONG AND WEST OF
THE I-65 CORRIDOR. GUSTY WINDS...SMALL HAIL...FREQUENT
LIGHTNING...AND BRIEF HEAVY RAINFALL WILL BE POSSIBLE IN THE
STRONGEST STORMS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

SCATTERED THUNDERSTORMS ARE EXPECTED ACROSS MIDDLE TENNESSEE
EACH DAY FROM MONDAY THROUGH SATURDAY. SOME STORMS MAY BE STRONG
AND CONTAIN GUSTY WINDS...SMALL HAIL...FREQUENT LIGHTNING...AND
BRIEF HEAVY RAINFALL.

.SPOTTER INFORMATION STATEMENT...

EVEN THOUGH ANY SEVERE THUNDERSTORMS ARE EXPECTED TO BE BRIEF AND
ISOLATED, SPOTTERS ARE ENCOURAGED TO CLOSELY MONITOR WEATHER
CONDITIONS AND BE PREPARED TO CALL IN ANYTHING REACHING REPORTING
CRITERIA.

SPOTTER THUNDERSTORM REPORTING CRITERIA...
TORNADO
FUNNEL CLOUD
FLOODING
HAIL >= 1/2 INCH
WINDS > 50 MPH (MEASURED)
STRUCTURAL DAMAGE
TREES OR POWER LINES DOWN

55

In the hours before

Local storm report, Jul 8, 5:25 PM CDT, 18 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NASHVILLE TN
525 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0340 PM     TSTM WND DMG     13 N CENTERVILLE        35.98N 87.45W
07/08/2012                   HICKMAN            TN   EMERGENCY MNGR

            EMA REPORTS TREE DOWN ACROSS HWY 48 ABOUT 12-15 MILES
            NORTH OF CENTERVILLE.

0420 PM     TSTM WND DMG     3 N NASHVILLE           36.22N 86.78W
07/08/2012                   DAVIDSON           TN   PUBLIC

            PUBLIC REPORT OF 2 TREES DOWN ON MAPLEWOOD TRACE NEAR
            BRILEY PARKWAY AND I65.

0515 PM     LIGHTNING        5 N FRANKLIN            36.00N 86.84W
07/08/2012                   WILLIAMSON         TN   911 CALL CENTER

            911 CENTER REPORTED 3 LIGHTNING STRIKE REPORTS. ONE
            RESULTING IN A TRANSFORMER BLOWING.

&&

31

Local storm report, Jul 8, 5:28 PM CDT, 15 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
528 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0516 PM     TSTM WND DMG     NASHVILLE               36.17N 86.78W
07/08/2012                   DAVIDSON           TN   EMERGENCY MNGR

            AT 201 GRIZZARD AVENUE...A TREE KNOCKED DOWN WIRES...AND
            AT 401 SPRINGVIEW DRIVE...A TREE FELL ONTO POWER LINES.

&&

31

Local storm report, Jul 8, 5:29 PM CDT, 14 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NASHVILLE TN
529 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0340 PM     TSTM WND DMG     13 N CENTERVILLE        35.98N 87.45W
07/08/2012                   HICKMAN            TN   EMERGENCY MNGR

            EMA REPORTS TREE DOWN ACROSS HWY 48 ABOUT 12-15 MILES
            NORTH OF CENTERVILLE.

0420 PM     TSTM WND DMG     3 N NASHVILLE           36.22N 86.78W
07/08/2012                   DAVIDSON           TN   PUBLIC

            PUBLIC REPORT OF 2 TREES DOWN ON MAPLEWOOD TRACE NEAR
            BRILEY PARKWAY AND I65.

0515 PM     LIGHTNING        5 N FRANKLIN            36.00N 86.84W
07/08/2012                   WILLIAMSON         TN   911 CALL CENTER

            911 CENTER REPORTED 3 LIGHTNING STRIKE REPORTS. ONE
            RESULTING IN A TRANSFORMER BLOWING.

0516 PM     TSTM WND DMG     NASHVILLE               36.17N 86.78W
07/08/2012                   DAVIDSON           TN   EMERGENCY MNGR

            AT 201 GRIZZARD AVENUE...A TREE KNOCKED DOWN WIRES...AND
            AT 401 SPRINGVIEW DRIVE...A TREE FELL ONTO POWER LINES.

&&

31

Local storm report, Jul 8, 5:32 PM CDT, 11 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
532 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0528 PM     TSTM WND DMG     NASHVILLE               36.17N 86.78W
07/08/2012                   DAVIDSON           TN   LAW ENFORCEMENT

            NUMEROUS TRAFFIC LIGHT WIRES WERE DOWNED AND POWER OUT AT
            INTERSECTIONS IN WEST NASHVILLE.

&&

31

Local storm report, Jul 8, 5:33 PM CDT, 10 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NASHVILLE TN
533 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0340 PM     TSTM WND DMG     13 N CENTERVILLE        35.98N 87.45W
07/08/2012                   HICKMAN            TN   EMERGENCY MNGR

            EMA REPORTS TREE DOWN ACROSS HWY 48 ABOUT 12-15 MILES
            NORTH OF CENTERVILLE.

0420 PM     TSTM WND DMG     3 N NASHVILLE           36.22N 86.78W
07/08/2012                   DAVIDSON           TN   PUBLIC

            PUBLIC REPORT OF 2 TREES DOWN ON MAPLEWOOD TRACE NEAR
            BRILEY PARKWAY AND I65.

0515 PM     LIGHTNING        5 N FRANKLIN            36.00N 86.84W
07/08/2012                   WILLIAMSON         TN   911 CALL CENTER

            911 CENTER REPORTED 3 LIGHTNING STRIKE REPORTS. ONE
            RESULTING IN A TRANSFORMER BLOWING.

0516 PM     TSTM WND DMG     NASHVILLE               36.17N 86.78W
07/08/2012                   DAVIDSON           TN   EMERGENCY MNGR

            AT 201 GRIZZARD AVENUE...A TREE KNOCKED DOWN WIRES...AND
            AT 401 SPRINGVIEW DRIVE...A TREE FELL ONTO POWER LINES.

0528 PM     TSTM WND DMG     NASHVILLE               36.17N 86.78W
07/08/2012                   DAVIDSON           TN   LAW ENFORCEMENT

            NUMEROUS TRAFFIC LIGHT WIRES WERE DOWNED AND POWER OUT AT
            INTERSECTIONS IN WEST NASHVILLE.

&&

31

Local storm report, Jul 8, 5:41 PM CDT, 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
541 PM CDT SUN JUL 08 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0525 PM     TSTM WND DMG     CARTHAGE                36.26N 85.94W
07/08/2012                   SMITH              TN   LAW ENFORCEMENT

            TREES AND POWER LINES DOWNED ACROSS THE COUNTY.

&&

31

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 7, 11:21 PM CDT	Special Weather Statement	OHX	Cheatham	24 min
Jul 7, 11:27 PM CDT	Special Weather Statement	OHX	Davidson	63 min
Jul 7, 11:44 PM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Dickson, Montgomery	46 min
Jul 7, 11:53 PM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Davidson	20 min
Jul 8, 12:19 AM CDT	Severe Thunderstorm Warning	OHX	Dickson, Houston, Montgomery, Stewart	41 min
Jul 8, 12:32 AM CDT	Severe Thunderstorm Warning	OHX	Dickson, Houston, Humphreys	28 min
Jul 8, 12:51 AM CDT	Severe Thunderstorm Warning	OHX	Dickson, Houston, Humphreys, Stewart	54 min
Jul 8, 1:27 AM CDT	Flash Flood Warning	OHX	Dickson, Humphreys	116 min
Jul 8, 1:42 AM CDT	Severe Thunderstorm Warning	OHX	Benton, Humphreys	63 min
Jul 8, 1:47 AM CDT	Special Weather Statement	OHX	Houston	58 min
Jul 8, 2:35 AM CDT	Special Weather Statement	OHX	Stewart	25 min
Jul 8, 3:09 AM CDT	Special Weather Statement	OHX	Stewart	66 min
Jul 8, 2:13 PM CDT	Severe Thunderstorm Warning	OHX	Benton, Humphreys	32 min
Jul 8, 3:17 PM CDT	Severe Thunderstorm Warning	OHX	Dickson, Hickman, Humphreys	28 min
Jul 8, 3:45 PM CDT	Severe Thunderstorm Warning	OHX	Dickson, Hickman, Humphreys	30 min
Jul 8, 4:00 PM CDT	Severe Thunderstorm Warning	OHX	Dickson, Hickman, Maury, Williamson	30 min
Jul 8, 4:14 PM CDT	Special Weather Statement	OHX	Davidson	31 min
Jul 8, 4:17 PM CDT	Special Weather Statement	OHX	Davidson	28 min
Jul 8, 4:31 PM CDT	Special Weather Statement	OHX	Williamson	29 min
Jul 8, 4:49 PM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Davidson, Williamson	41 min
Jul 8, 4:52 PM CDT	Severe Thunderstorm Warning	OHX	Davidson, Rutherford, Williamson	38 min
Jul 8, 5:10 PM CDT	Severe Thunderstorm Warning	OHX	Smith, Trousdale, Wilson	35 min
Jul 8, 5:15 PM CDT	Severe Thunderstorm Warning	OHX	Wilson	45 min
Jul 8, 5:26 PM CDT	Severe Thunderstorm Warning	OHX	Marshall, Maury, Rutherford, Williamson	23 min
Jul 8, 5:44 PM CDT	Severe Thunderstorm Warning	OHX	Smith, Trousdale, Wilson	46 min
Jul 8, 6:02 PM CDT	Severe Thunderstorm Warning	OHX	Smith, Wilson	32 min
Jul 8, 6:15 PM CDT	Areal Flood Advisory	OHX	Rutherford, Smith, Wilson	66 min
Jul 8, 6:25 PM CDT	Severe Thunderstorm Warning	OHX	Macon, Sumner, Trousdale	35 min
Jul 8, 6:43 PM CDT	Severe Thunderstorm Warning	OHX	Clay, Jackson, Macon, Overton	36 min
Jul 8, 6:52 PM CDT	Severe Thunderstorm Warning	OHX	Macon, Sumner, Trousdale	27 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 2012 Every severe thunderstorm warning in 2012

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.