Alert archive / Tennessee / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 71, NWS Nashville, TN

May 9, 20244 counties in Tennessee

NWS Nashville, TN issued this severe thunderstorm warning at May 9, 2024, 1:27 AM CDT for 4 counties in Tennessee. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 9, 2024, 1:27 AM CDT (06:27 UTC)
Expired: May 9, 2024, 2:00 AM CDT
In force: 33 min
Issued by: NWS Nashville, TN
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Dickson County, TN, Hickman County, TN, Maury County, TN, Williamson County, TN

The radar

The Nashville radar (KOHX), 71 km from the middle of the area, began a volume at 06:30 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
May 8, 8:13 PM CDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 6.5 hours before the alert went out and 275 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: 3301 J/kg
Mixed-layer CIN: -24 J/kg
Mixed-layer LCL: 746 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 135 m²/s²
0-3 km storm-relative helicity: 221 m²/s²
Significant tornado parameter: 2.9
Supercell composite: 13.7

Open this sounding in Storm Lab

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 May 9, 12:47 AM CDT, 40 minutes earlier.

Area forecast discussion, May 9, 12:47 AM CDT, 40 minutes before

Area Forecast Discussion
National Weather Service Nashville TN
1247 AM CDT Thu May 9 2024

...New SHORT TERM, LONG TERM...

.SHORT TERM...
(Today through Friday)
Issued at 1225 AM CDT Thu May 9 2024

Middle Tennessee is in for a stormy night. All modes of severe
weather remain on the table owing to an environment that is still
moist, unstable, and highly-sheared. Most of the OHX CWA is under
a Flash Flood Warning, in additional to a Tornado Watch for the
entire mid state, and severe storms currently extend as far west
as eastern Arkansas. The MRMS radar-estimated rainfall totals for
the past 24 hours show a wide swath of 7-10" amounts extending
from eastern Montgomery County through much of Robertson and
Sumner Counties. This is in addition to the tornado and wind
damage and large hail reports that have occurred across the mid
state during the past several hours. A significant portion of
Middle Tennessee remains under a moderate risk of severe storms
for the remainder of the night. The severe threat will continue
until a cold front, which is currently situated west of the
Mississippi River, finally pushes this volatile air mass east of
us. Expect some rain and storm chances to linger into Thursday
morning, especially in areas to the east and south of Nashville,
but the severe threat should end by 12Z. Look for cooler
temperatures to accompany the drier air Thursday night and Friday.

&&

.LONG TERM...
(Friday Night through next Thursday)
Issued at 1225 AM CDT Thu May 9 2024

Cooler temperatures will last through the weekend, and the only
rain chances this weekend look to affect mainly the Upper Plateau
Saturday afternoon, and these will be relatively inconsequential.
Temperatures will gradually warm back up next week, and more
active weather systems look to affect the mid state beginning
Monday and without much of a break, just like this week, although
Middle Tennessee isn't yet targeted for any severe weather risk in
the SPC's extended outlook. Both the 6-10 day and 8-14 day
outlooks for Middle Tennessee favor near normal temperatures and
above normal rainfall, meaning that we're in for a very wet month
of May.

&&

.AVIATION...
(06Z TAFS)
Issued at 1141 PM CDT Wed May 8 2024

A line of strong to severe thunderstorms is still expected to
sweep across all TAF sites tonight. Prevailing wind will remain
southerly around 10kt. Thunderstorm winds may be significantly
higher, around 20kt with gusts to 34 kts. VFR conditions return by
midday tomorrow with west to northwest wind 5-10kts.

&&

.PRELIMINARY POINT TEMPS/POPS...
Nashville      85  58  73  52 /  30  10   0   0
Clarksville    83  55  71  51 /  10   0   0   0
Crossville     79  54  68  45 /  70  10  10   0
Columbia       85  58  73  49 /  40  10   0   0
Cookeville     80  55  68  48 /  60  10  10   0
Jamestown      79  54  67  45 /  70  10  10   0
Lawrenceburg   85  58  73  49 /  50  10   0   0
Murfreesboro   85  58  73  49 /  40  10  10   0
Waverly        84  56  71  51 /  20  10   0   0

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
Flood Watch until 7 AM CDT this morning for Bedford-Cannon-
Cheatham-Clay-Coffee-Cumberland-Davidson-De Kalb-Dickson-
Fentress-Grundy-Hickman-Houston-Humphreys-Jackson-Lewis-Macon-
Marshall-Maury-Montgomery-Overton-Perry-Pickett-Putnam-Robertson-
Rutherford-Smith-Stewart-Sumner-Trousdale-Van Buren-Warren-White-
Williamson-Wilson.

&&

SHORT TERM...Rose
LONG TERM....Rose
AVIATION.....99

In the hours before

Local storm report, May 8, 10:48 PM CDT, 2 hours 39 minutes before

Preliminary Local Storm Report
National Weather Service Nashville TN
1048 PM CDT Wed May 8 2024

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

0548 PM     Tstm Wnd Dmg     6 E Columbia            35.63N 86.95W
05/08/2024                   Maury              TN   Amateur Radio

            Photo received of significant amount of
            damage done to an RV and the surrounding
            area. Multiple trees snapped, furniture
            flipped, RV toppled over. Time is radar
            estimated. Likely tornado damage.

&&

APB

Local storm report, May 8, 10:52 PM CDT, 2 hours 35 minutes before

Preliminary Local Storm Report
National Weather Service Nashville TN
1052 PM CDT Wed May 8 2024

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

0651 PM     Tstm Wnd Gst     9 NNW Bell Buckle       35.71N 86.40W
05/08/2024  M70 MPH          Rutherford         TN   Public

            70 MPH winds reported in Christiana. Time is
            radar estimated. Tornado possible.

&&

APB

Local storm report, May 8, 11:36 PM CDT, 1 hour 51 minutes before

Preliminary Local Storm Report
National Weather Service Nashville TN
1136 PM CDT Wed May 8 2024

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

0649 PM     Tstm Wnd Dmg     Carthage                36.26N 85.95W
05/08/2024                   Smith              TN   Amateur Radio

            Steeple blown off North Carthage Baptist
            Church, cars also damaged by falling trees
            in the area. Possible tornado damage.

&&

BW

Local storm report, May 9, 12:35 AM CDT, 52 minutes before

Preliminary Local Storm Report
National Weather Service Nashville TN
1235 AM CDT Thu May 9 2024

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

1234 AM     Flash Flood      4 SSE Sparta            35.89N 85.45W
05/09/2024                   White              TN   911 Call Center

            Ongoing high water and flash flooding at the
            intersection of Hickory Valley Road and Lost
            Creek.

&&

CMA

Special weather statement, May 9, 1:03 AM CDT, 24 minutes before

Special Weather Statement
National Weather Service Nashville TN
103 AM CDT Thu May 9 2024

TNZ005-006-090630-
Stewart TN-Montgomery TN-
103 AM CDT Thu May 9 2024

...A STRONG THUNDERSTORM WILL IMPACT WESTERN MONTGOMERY AND STEWART
COUNTIES THROUGH 130 AM CDT...

At 103 AM CDT, Doppler radar was tracking a strong thunderstorm near
Paris Landing State Park, moving east at 50 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Dover, Big Rock, Cumberland City, Land Between The Lakes, Indian
Mound, Palmyra, and Woodlawn.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 300 AM CDT for Middle
Tennessee.

&&

LAT...LON 3666 8785 3663 8785 3664 8749 3639 8747
      3637 8800 3639 8801 3645 8806 3647 8805
      3649 8806 3652 8804 3656 8803 3668 8807
      3668 8802
TIME...MOT...LOC 0603Z 269DEG 41KT 3648 8805

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

Mueller

Local storm report, May 9, 1:06 AM CDT, 21 minutes before

Preliminary Local Storm Report
National Weather Service Nashville TN
106 AM CDT Thu May 9 2024

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

0600 PM     Flash Flood      2 WNW Eagleville        35.75N 86.69W
05/08/2024                   Rutherford         TN   Emergency Mngr

            Delayed report - report of flooding along
            Horton Highway at Arno-Allison Road.

&&

CMA

The office that day

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

Issued	Product	Office	Counties	Lasted
May 8, 7:00 PM CDT	Severe Thunderstorm Warning	OHX	Bedford, Marshall, Maury, Rutherford	45 min
May 8, 7:06 PM CDT	Severe Thunderstorm Warning	OHX	Bedford, Cannon, Coffee, DeKalb, Rutherford, Warren	39 min
May 8, 7:08 PM CDT	Tornado Warning	OHX	Bedford, Marshall, Rutherford	37 min
May 8, 7:13 PM CDT	Severe Thunderstorm Warning	OHX	DeKalb, Putnam, White	47 min
May 8, 7:19 PM CDT	Flash Flood Warning EmergencyCatastrophic damage threat	OHX	Sumner	15 hr
May 8, 7:19 PM CDT	Severe Thunderstorm Warning	OHX	Giles, Marshall	41 min
May 8, 7:23 PM CDT	Flash Flood Warning	OHX	Cannon, Cumberland, DeKalb, Putnam, Van Buren, Warren and 1 more	3 hr
May 8, 7:24 PM CDT	Tornado Warning	OHX	Cannon, Coffee, DeKalb, Warren, White	36 min
May 8, 7:29 PM CDT	Severe Thunderstorm Warning	OHX	Giles, Lawrence, Marshall	46 min
May 8, 7:38 PM CDT	Tornado Warning	OHX	Bedford, Cannon, Coffee, Rutherford, Warren	37 min
May 8, 7:41 PM CDT	Severe Thunderstorm Warning	OHX	Cumberland, Fentress, Overton, Putnam, White	34 min
May 8, 7:46 PM CDT	Tornado Warning	OHX	Cumberland, Fentress, Overton, Putnam	29 min
May 8, 7:48 PM CDT	Severe Thunderstorm Warning	OHX	Grundy, Van Buren, Warren	27 min
May 8, 7:50 PM CDT	Tornado Warning	OHX	Bedford, Giles, Marshall	25 min
May 8, 7:56 PM CDT	Tornado Warning	OHX	Giles	34 min
May 8, 8:02 PM CDT	River Flood Warning	OHX	Montgomery, Robertson	56 hr
May 8, 8:07 PM CDT	Areal Flood Advisory	OHX	Bedford, Cannon, Coffee, Grundy, Marshall, Rutherford and 1 more	3 hr
May 8, 8:07 PM CDT	Severe Thunderstorm Warning	OHX	Bedford, Coffee, Grundy, Warren	38 min
May 8, 8:09 PM CDT	Tornado Warning	OHX	Cumberland, Fentress	36 min
May 8, 8:13 PM CDT	Severe Thunderstorm Warning	OHX	Cumberland, Fentress	32 min
May 8, 8:18 PM CDT	Severe Thunderstorm Warning	OHX	Grundy, Van Buren, Warren	27 min
May 8, 8:19 PM CDT	Tornado Warning	OHX	Coffee, Grundy, Warren	26 min
May 8, 8:30 PM CDT	River Flood Advisory	OHX	Sumner, Trousdale, Wilson	11 hr
May 8, 8:41 PM CDT	Tornado Warning	OHX	Coffee, Grundy, Warren	49 min
May 8, 9:00 PM CDT	Flash Flood Warning	OHX	Cannon, Coffee, Warren	3 hr
May 8, 9:43 PM CDT	Severe Thunderstorm Warning	OHX	Giles	32 min
May 8, 9:55 PM CDT	Severe Thunderstorm Warning	OHX	Montgomery, Stewart	35 min
May 8, 10:22 PM CDT	Flash Flood Warning	OHX	Clay, Fentress, Jackson, Overton, Pickett, Putnam and 1 more	8 hr
May 8, 10:37 PM CDT	Flash Flood Warning	OHX	Cumberland, DeKalb, Putnam, Smith, Van Buren, Warren and 1 more	8 hr
May 8, 10:51 PM CDT	Flash Flood Warning	OHX	Cannon, Cheatham, Davidson, DeKalb, Rutherford, Smith and 2 more	8 hr
May 8, 11:02 PM CDT	Flash Flood Warning	OHX	Bedford, Cannon, Coffee, Grundy, Rutherford, Van Buren and 1 more	8 hr
May 8, 11:26 PM CDT	River Flood Advisory	OHX	Davidson	4 days
May 9, 12:49 AM CDT	Flash Flood Warning	OHX	Cheatham, Dickson, Houston, Montgomery, Robertson, Stewart	5 hr
May 9, 12:54 AM CDT	Severe Thunderstorm Warning	OHX	Dickson, Hickman, Humphreys, Perry	36 min
May 9, 1:03 AM CDT	Special Weather Statement	OHX	Stewart	27 min
May 9, 1:06 AM CDT	Tornado Warning	OHX	Hickman, Perry	24 min
May 9, 1:14 AM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Davidson, Robertson, Sumner, Wilson	30 min
May 9, 1:27 AM CDT	Severe Thunderstorm Warning	OHX	Macon, Robertson, Sumner	33 min
May 9, 1:43 AM CDT	Severe Thunderstorm Warning	OHX	Dickson, Houston, Humphreys, Montgomery, Stewart	34 min
May 9, 1:58 AM CDT	Special Weather Statement	OHX	Macon, Smith, Trousdale	47 min
May 9, 1:59 AM CDT	Severe Thunderstorm Warning	OHX	Davidson, Maury, Rutherford, Williamson	46 min
May 9, 2:06 AM CDT	Flash Flood Warning	OHX	Cheatham, Davidson, Jackson, Macon, Robertson, Smith and 3 more	6 hr
May 9, 2:17 AM CDT	Severe Thunderstorm Warning	OHX	Cheatham, Davidson, Dickson, Hickman, Lewis, Maury and 1 more	25 min
May 9, 2:50 AM CDT	Special Weather Statement	OHX	Cannon	25 min
May 9, 3:03 AM CDT	Special Weather Statement	OHX	Bedford, Giles, Lawrence, Marshall, Maury	42 min
May 9, 3:08 AM CDT	Severe Thunderstorm Warning	OHX	Bedford, Giles, Marshall, Maury	37 min
May 9, 3:13 AM CDT	Tornado Warning	OHX	Bedford, Marshall, Maury	32 min
May 9, 3:20 AM CDT	Severe Thunderstorm Warning	OHX	Giles, Lawrence, Marshall	25 min
May 9, 3:50 AM CDT	Special Weather Statement	OHX	Coffee, Grundy, Warren	25 min
May 9, 4:06 AM CDT	Severe Thunderstorm Warning	OHX	Coffee, Grundy, Warren	26 min
May 9, 4:21 AM CDT	Tornado Warning	OHX	Grundy	9 min
May 9, 4:58 AM CDT	River Flood Advisory	OHX	Davidson	66 hr
May 9, 5:05 AM CDT	River Flood Advisory	OHX	Cheatham	11 hr
May 9, 5:15 AM CDT	River Flood Advisory	OHX	Stewart	4 days
May 9, 6:51 AM CDT	Areal Flood Advisory	OHX	Bedford, Cannon, Coffee, Cumberland, DeKalb, Grundy and 8 more	3 hr
May 9, 7:11 AM CDT	River Flood Advisory	OHX	Davidson	5 hr
May 9, 7:58 AM CDT	River Flood Warning	OHX	Sumner, Trousdale, Wilson	26 hr
May 9, 9:55 AM CDT	Flash Flood Warning	OHX	Sumner	3 hr
May 9, 9:58 AM CDT	Flash Flood Warning	OHX	Robertson	3 hr
May 9, 10:25 AM CDT	River Flood Warning	OHX	Montgomery	58 hr
May 9, 10:25 AM CDT	River Flood Warning	OHX	Davidson	36 hr
May 9, 10:25 AM CDT	River Flood Warning	OHX	Stewart	60 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Cheatham	39 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Davidson	49 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Davidson	44 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Davidson	11 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Davidson	48 hr
May 9, 10:25 AM CDT	River Flood Advisory	OHX	Davidson	47 hr
May 9, 1:24 PM CDT	River Flood Advisory	OHX	Williamson	30 hr
May 9, 1:26 PM CDT	River Flood Advisory	OHX	Davidson, Williamson	33 hr
May 9, 1:55 PM CDT	Areal Flood Advisory	OHX	Macon, Robertson, Sumner, Trousdale	12 hr
May 9, 1:57 PM CDT	Areal Flood Advisory	OHX	Rutherford	12 hr
May 9, 2:04 PM CDT	Areal Flood Advisory	OHX	White	12 hr
May 9, 2:08 PM CDT	Areal Flood Advisory	OHX	Warren	12 hr

Nearby

Severe Thunderstorm Warnings in Tennessee, 2024 Every severe thunderstorm warning in 2024

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.