Alert archive / Tennessee / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 82, NWS Nashville, TN

June 26, 2019Cannon County, Rutherford County, Wilson County, Tennessee

NWS Nashville, TN issued this severe thunderstorm warning at Jun 26, 2019, 11:28 PM CDT for Cannon County, Rutherford County, Wilson County, Tennessee. It was in force for 32 min. 1 report 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: Jun 26, 2019, 11:28 PM CDT (04:28 UTC)
Expired: Jun 27, 2019, 12:00 AM CDT
In force: 32 min
Issued by: NWS Nashville, TN
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

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

The radar

The Nashville radar (KOHX), 50 km from the middle of the area, began a volume at 04:28 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
Jun 26, 11:34 PM CDT	TSTM WND DMG	Murfreesboro, TN	TREES DOWN ON MEDICAL CENTER PARKWAY IN FRONT OF FIREHOUSE SUBS

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 6 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 00:00Z, 4.5 hours before the alert went out and 39 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: 1806 J/kg
Mixed-layer CIN: -14 J/kg
Mixed-layer LCL: 1525 m above ground
0-6 km bulk shear: 6 kt
0-1 km storm-relative helicity: -20 m²/s²
0-3 km storm-relative helicity: 34 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

230 
WUUS54 KOHX 270428
SVROHX
TNC015-149-189-270500-
/O.NEW.KOHX.SV.W.0082.190627T0428Z-190627T0500Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Nashville TN
1128 PM CDT Wed Jun 26 2019

The National Weather Service in Nashville has issued a

* Severe Thunderstorm Warning for...
  Central Rutherford County in Middle Tennessee...
  South central Wilson County in Middle Tennessee...
  Northwestern Cannon County in Middle Tennessee...

* Until midnight CDT.

* At 1127 PM CDT, a severe thunderstorm was located near
  Murfreesboro, moving northeast at 10 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Murfreesboro, Walterhill, Auburntown, Cedars Of Lebanon State Park,
  Lascassas, Rockvale and Milton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3567 8650 3577 8655 3606 8636 3595 8604
TIME...MOT...LOC 0427Z 210DEG 10KT 3589 8629 

HAIL...0.75IN
WIND...60MPH
 
$$

Whitehead

1 follow-up statement

087 
WWUS54 KOHX 270450
SVSOHX

Severe Weather Statement
National Weather Service Nashville TN
1150 PM CDT Wed Jun 26 2019

TNC015-270500-
/O.CAN.KOHX.SV.W.0082.000000T0000Z-190627T0500Z/
Cannon TN-
1150 PM CDT Wed Jun 26 2019

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CANNON COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.

LAT...LON 3597 8609 3596 8610 3596 8615 3593 8616
      3592 8615 3585 8624 3592 8645 3606 8636
TIME...MOT...LOC 0450Z 210DEG 10KT 3595 8625 

$$

TNC149-189-270500-
/O.CON.KOHX.SV.W.0082.000000T0000Z-190627T0500Z/
Rutherford TN-Wilson TN-
1150 PM CDT Wed Jun 26 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT
FOR NORTHEASTERN RUTHERFORD AND SOUTH CENTRAL WILSON COUNTIES...

At 1150 PM CDT, a severe thunderstorm was located 7 miles east of
Walterhill, or 10 miles northeast of Murfreesboro, moving northeast
at 10 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Walterhill, Cedars Of Lebanon State Park, Lascassas and Milton. 

This includes Interstate 840 between mile markers 56 and 57.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3597 8609 3596 8610 3596 8615 3593 8616
      3592 8615 3585 8624 3592 8645 3606 8636
TIME...MOT...LOC 0450Z 210DEG 10KT 3595 8625 

HAIL...0.75IN
WIND...60MPH
 
$$

Whitehead

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 Jun 26, 9:45 PM CDT, 1 hour 43 minutes earlier.

Area forecast discussion, Jun 26, 9:45 PM CDT, 1 hour 43 minutes before

Area Forecast Discussion
National Weather Service Nashville TN
945 PM CDT Wed Jun 26 2019

.DISCUSSION...

Iso/sct storms continue to develop along the I-65 corridor, and
west of the TN river. Development along I-65 occurring is
occurring along a weak convergence zone between SFC high to the
east/south. Pcpn west of the TN river being help along by upper
wave. Airmass across the mid-state quite unstable and iso/sct
likely to continue well through the evening as temps cool. Likely
to see wind gusts 35-45mph, small hail in stronger storms. After
loss of some daytime heating, expect after 10pm...strongest
storms most likely across the northwest, becoming weaker as they
move east.

Realigned and raised pops some for incoming and ongoing
development.

&&

.AVIATION...
00Z TAF DISCUSSION.

A mid and upper level trough axis will remain camped out across
the western portion of the taf area through the period. This will
act to spawn a few tstms off and on over the next 24 hrs. Other
than vcts coverage, a prob 30 will be utilized at BNA and CKV for
Thu afternoon. As for fog potential, tover values have dropped
some over the last 2 hrs. Numerical guidance also suggests light
fog late tonight, except vsbys could drop as low as 2sm near csv.

&&

.PRELIMINARY POINT TEMPS/POPS...
Nashville      70  92  69  93  71 /  30  20  20  20  10
Clarksville    69  89  68  90  69 /  60  20  20  20  10
Crossville     64  87  63  87  65 /  10  20  10  20  10
Columbia       68  91  67  93  69 /  40  30  20  20  10
Lawrenceburg   69  91  67  92  69 /  50  20  20  20  10
Waverly        68  89  68  91  70 /  30  20  20  20  10

&&

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

&&

DISCUSSION......07
AVIATION........21

Hazardous weather outlook, Jun 26, 9:45 PM CDT, 1 hour 43 minutes before

Hazardous Weather Outlook
National Weather Service Nashville TN
945 PM CDT Wed Jun 26 2019

TNZ005>011-023>034-056>066-075-077>080-093>095-271030-
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-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-
945 PM CDT Wed Jun 26 2019

This Hazardous Weather Outlook is for portions of Middle
Tennessee.

.DAY ONE...Tonight

Some strong thunderstorms will be possible well into the late
evening...especially from the I-65 corridor and areas west.
Main concern will be strong to damaging winds. Pea to marble
sized hail will be common as well.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not likely.

In the hours before

Local storm report, Jun 26, 10:10 PM CDT, 1 hour 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
1010 PM CDT WED JUN 26 2019

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

1001 PM     FLASH FLOOD      GALLATIN                36.38N  86.45W
06/26/2019                   SUMNER             TN   EMERGENCY MNGR

            5 TO 6 SWIFT WATER RESCUES IN GALLATIN.

&&

EVENT NUMBER OHX1900408

21

Local storm report, Jun 26, 10:23 PM CDT, 1 hour 5 minutes before

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE NASHVILLE TN
1023 PM CDT WED JUN 26 2019

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

1001 PM     FLASH FLOOD      GALLATIN                36.38N  86.45W
06/26/2019                   SUMNER             TN   EMERGENCY MNGR

            5 TO 6 SWIFT WATER RESCUES IN GALLATIN. THIS INLUDES
            GRAY ST...BOYER ST...FAIRGROUNDS RD...INTERSECTION OF
            WEST MAIN AND RED RIVER...AND NEW HOPE RD.

&&

CORRECTED FATALITIES...INJURIES...REMARKS

EVENT NUMBER OHX1900408

21

Special weather statement, Jun 26, 10:36 PM CDT, 52 minutes before

Special Weather Statement
National Weather Service Nashville TN
1036 PM CDT Wed Jun 26 2019

TNZ007-008-270415-
Robertson TN-Sumner TN-
1036 PM CDT Wed Jun 26 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN SUMNER AND
NORTHEASTERN ROBERTSON COUNTIES UNTIL 1115 PM CDT...

At 1036 PM CDT, Doppler radar was tracking a strong thunderstorm near
Cross Plains, or 14 miles east of Springfield, moving northeast at 10
mph.

Pea size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Cross Plains, Portland, Orlinda, Mitchellville and Black Jack.

This includes Interstate 65 between mile markers 112 and 121.

LAT...LON 3665 8635 3647 8660 3660 8676 3665 8674
      3665 8659 3663 8656 3664 8655 3664 8654
      3665 8651
TIME...MOT...LOC 0336Z 218DEG 9KT 3658 8664

21

Local storm report, Jun 26, 10:41 PM CDT, 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NASHVILLE TN
1041 PM CDT WED JUN 26 2019

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

1040 PM     FLASH FLOOD      GALLATIN                36.38N  86.45W
06/26/2019                   SUMNER             TN   EMERGENCY MNGR

            SWIFT WATER RESCUE AT CLEARVIEW RD.

&&

EVENT NUMBER OHX1900409

21

Special weather statement, Jun 26, 10:56 PM CDT, 32 minutes before

Special Weather Statement
National Weather Service Nashville TN
1056 PM CDT Wed Jun 26 2019

TNZ007-008-270430-
Robertson TN-Sumner TN-
1056 PM CDT Wed Jun 26 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN SUMNER AND EASTERN
ROBERTSON COUNTIES UNTIL 1130 PM CDT...

At 1056 PM CDT, Doppler radar was tracking a strong thunderstorm near
Cross Plains, or near Springfield, moving northeast at 55 mph.

Winds in excess of 40 mph will be possible with this storm.

Locations impacted include...
Gallatin, Springfield, White House, Millersville, Cross Plains,
Portland, Orlinda, Mitchellville, Cottontown, Oak Grove and Black
Jack.

This includes Interstate 65 between mile markers 105 and 121.

LAT...LON 3665 8658 3663 8657 3665 8653 3664 8622
      3634 8650 3649 8691 3665 8678
TIME...MOT...LOC 0356Z 218DEG 49KT 3651 8676

21

Special weather statement, Jun 26, 11:06 PM CDT, 22 minutes before

Special Weather Statement
National Weather Service Nashville TN
1106 PM CDT Wed Jun 26 2019

TNZ008>010-029-270445-
Trousdale TN-Sumner TN-Clay TN-Macon TN-
1106 PM CDT Wed Jun 26 2019

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN SUMNER...NORTHWESTERN
CLAY...MACON AND NORTHWESTERN TROUSDALE COUNTIES UNTIL 1145 PM CDT...

At 1106 PM CDT, Doppler radar was tracking a strong thunderstorm over
Gallatin, moving northeast at 15 mph.

Pea size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Gallatin, Lafayette, Hartsville, Westmoreland, Red Boiling Springs,
Cottontown, Bethpage, Oak Grove and Bledsoe Creek State Park.

LAT...LON 3661 8566 3633 8635 3635 8635 3636 8637
      3633 8639 3643 8656 3665 8634
TIME...MOT...LOC 0406Z 238DEG 13KT 3639 8645

21

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 26, 7:01 PM CDT	Special Weather Statement	OHX	Williamson	44 min
Jun 26, 7:22 PM CDT	Special Weather Statement	OHX	Sumner	23 min
Jun 26, 7:50 PM CDT	Special Weather Statement	OHX	Davidson	25 min
Jun 26, 8:05 PM CDT	Special Weather Statement	OHX	Davidson	25 min
Jun 26, 8:19 PM CDT	Special Weather Statement	OHX	Davidson	26 min
Jun 26, 8:22 PM CDT	Special Weather Statement	OHX	Wilson	38 min
Jun 26, 8:47 PM CDT	Severe Thunderstorm Warning	OHX	Sumner, Trousdale, Wilson	28 min
Jun 26, 8:54 PM CDT	Areal Flood Advisory	OHX	Davidson, Sumner, Trousdale, Wilson	2 hr
Jun 26, 9:03 PM CDT	Special Weather Statement	OHX	Wilson	42 min
Jun 26, 9:12 PM CDT	Special Weather Statement	OHX	Sumner	33 min
Jun 26, 9:29 PM CDT	Special Weather Statement	OHX	Perry	31 min
Jun 26, 9:47 PM CDT	Special Weather Statement	OHX	Sumner	43 min
Jun 26, 9:48 PM CDT	Areal Flood Advisory	OHX	Robertson, Sumner	117 min
Jun 26, 9:55 PM CDT	Flash Flood Warning	OHX	Sumner	2 hr
Jun 26, 10:36 PM CDT	Special Weather Statement	OHX	Sumner	39 min
Jun 26, 10:47 PM CDT	Flash Flood Warning	OHX	Robertson, Sumner	3 hr
Jun 26, 10:56 PM CDT	Special Weather Statement	OHX	Robertson, Sumner	34 min
Jun 26, 11:06 PM CDT	Special Weather Statement	OHX	Macon, Sumner	39 min
Jun 26, 11:07 PM CDT	Severe Thunderstorm Warning	OHX	Cannon, Rutherford, Wilson	23 min
Jun 26, 11:16 PM CDT	Flash Flood Warning	OHX	Sumner, Wilson	3 hr
Jun 26, 11:46 PM CDT	Areal Flood Advisory	OHX	Davidson, Sumner	59 min
Jun 27, 2:01 PM CDT	Special Weather Statement	OHX	Lawrence	29 min
Jun 27, 2:41 PM CDT	Areal Flood Advisory	OHX	Lawrence, Wayne	3 hr
Jun 27, 3:02 PM CDT	Special Weather Statement	OHX	Giles	43 min
Jun 27, 3:05 PM CDT	Special Weather Statement	OHX	Grundy, Warren	40 min
Jun 27, 3:09 PM CDT	Special Weather Statement	OHX	Wayne	36 min
Jun 27, 3:13 PM CDT	Severe Thunderstorm Warning	OHX	Warren	28 min
Jun 27, 3:29 PM CDT	Special Weather Statement	OHX	Maury	31 min
Jun 27, 3:38 PM CDT	Special Weather Statement	OHX	Cannon	52 min
Jun 27, 3:53 PM CDT	Areal Flood Advisory	OHX	Giles, Maury	3 hr
Jun 27, 3:57 PM CDT	Special Weather Statement	OHX	Jackson	48 min
Jun 27, 4:08 PM CDT	Special Weather Statement	OHX	Marshall	37 min
Jun 27, 4:12 PM CDT	Areal Flood Advisory	OHX	Jackson, Putnam	2 hr
Jun 27, 4:16 PM CDT	Special Weather Statement	OHX	DeKalb, Smith	29 min
Jun 27, 4:17 PM CDT	Special Weather Statement	OHX	Marshall	28 min
Jun 27, 4:22 PM CDT	Special Weather Statement	OHX	Williamson	38 min
Jun 27, 4:24 PM CDT	Severe Thunderstorm Warning	OHX	Jackson, Putnam	36 min
Jun 27, 4:42 PM CDT	Special Weather Statement	OHX	Marshall	33 min
Jun 27, 4:56 PM CDT	Flash Flood Warning	OHX	Jackson, Putnam	82 min
Jun 27, 4:59 PM CDT	Severe Thunderstorm Warning	OHX	Marshall, Maury, Rutherford, Williamson	14 min
Jun 27, 5:05 PM CDT	Severe Thunderstorm Warning	OHX	Rutherford	25 min
Jun 27, 5:10 PM CDT	Special Weather Statement	OHX	Coffee	35 min
Jun 27, 5:15 PM CDT	Flash Flood Warning	OHX	Bedford, Marshall, Maury, Rutherford, Williamson	62 min
Jun 27, 5:19 PM CDT	Special Weather Statement	OHX	Jackson, Smith, Trousdale, Wilson	41 min
Jun 27, 5:28 PM CDT	Special Weather Statement	OHX	Rutherford	47 min
Jun 27, 5:33 PM CDT	Severe Thunderstorm Warning	OHX	Davidson, Rutherford, Williamson, Wilson	42 min
Jun 27, 5:37 PM CDT	Severe Thunderstorm Warning	OHX	Rutherford, Wilson	38 min
Jun 27, 5:41 PM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Davidson, Dickson	34 min
Jun 27, 5:44 PM CDT	Areal Flood Advisory	OHX	Cheatham, Davidson, Rutherford, Williamson, Wilson	2 hr
Jun 27, 5:54 PM CDT	Special Weather Statement	OHX	Macon, Trousdale	51 min
Jun 27, 6:05 PM CDT	Severe Thunderstorm Warning	OHX	Davidson, Robertson, Sumner, Wilson	40 min
Jun 27, 6:16 PM CDT	Special Weather Statement	OHX	Robertson	44 min
Jun 27, 6:21 PM CDT	Areal Flood Advisory	OHX	Cheatham, Davidson, Robertson, Sumner, Wilson	114 min
Jun 27, 6:33 PM CDT	Special Weather Statement	OHX	Grundy	27 min
Jun 27, 6:39 PM CDT	Severe Thunderstorm Warning	OHX	Robertson, Sumner	36 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 2019 Every severe thunderstorm warning in 2019

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.