Alert archive / Tennessee / Special Weather Statements in 2014

Special Weather Statement, NWS Nashville, TN

May 14, 2014Jackson County, Tennessee

NWS Nashville, TN issued this special weather statement at May 14, 2014, 1:49 PM CDT for Jackson 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: May 14, 2014, 1:49 PM CDT (18:49 UTC)
Expired: May 14, 2014, 2:15 PM CDT
In force: 26 min
Issued by: NWS Nashville, TN

County Jackson County, TN

The radar

The Nashville radar (KOHX), 74 km from the middle of the area, began a volume at 18:50 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

Nashville Metro, TN (KBNA), launched 12:00Z, 6.8 hours before the alert went out and 78 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: 48 J/kg
Mixed-layer CIN: -61 J/kg
Mixed-layer LCL: 721 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 13 m²/s²
0-3 km storm-relative helicity: 60 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 14, 3:22 AM CDT	Special Weather Statement	OHX	Williamson	23 min
May 14, 10:47 AM CDT	Special Weather Statement	OHX	DeKalb	28 min
May 14, 10:57 AM CDT	Special Weather Statement	OHX	DeKalb	33 min
May 14, 11:27 AM CDT	Special Weather Statement	OHX	Smith	33 min
May 14, 11:28 AM CDT	Special Weather Statement	OHX	DeKalb	32 min
May 14, 11:30 AM CDT	Severe Thunderstorm Warning	OHX	DeKalb, Putnam	30 min
May 14, 11:49 AM CDT	Special Weather Statement	OHX	Clay	26 min
May 14, 11:58 AM CDT	Special Weather Statement	OHX	Jackson	32 min
May 14, 12:20 PM CDT	Special Weather Statement	OHX	Overton	25 min
May 14, 12:43 PM CDT	Special Weather Statement	OHX	Pickett	32 min
May 14, 1:20 PM CDT	Special Weather Statement	OHX	Wilson	25 min
May 14, 1:43 PM CDT	Special Weather Statement	OHX	Sumner	47 min
May 14, 1:56 PM CDT	Severe Thunderstorm Warning	OHX	DeKalb, Jackson, Putnam, Smith	34 min
May 14, 2:02 PM CDT	Special Weather Statement	OHX	White	28 min
May 14, 2:24 PM CDT	Special Weather Statement	OHX	Jackson	36 min
May 14, 2:28 PM CDT	Special Weather Statement	OHX	Macon	32 min
May 14, 2:42 PM CDT	Special Weather Statement	OHX	Wilson	33 min
May 14, 3:18 PM CDT	Special Weather Statement	OHX	Macon, Trousdale	42 min
May 14, 3:39 PM CDT	Special Weather Statement	OHX	Lawrence, Wayne	51 min
May 14, 4:18 PM CDT	Special Weather Statement	OHX	Maury	42 min
May 14, 4:23 PM CDT	Special Weather Statement	OHX	Dickson, Hickman	52 min
May 14, 4:53 PM CDT	Special Weather Statement	OHX	Cheatham, Davidson, Robertson	52 min
May 14, 4:58 PM CDT	Special Weather Statement	OHX	Marshall, Maury, Williamson	32 min
May 14, 5:32 PM CDT	Special Weather Statement	OHX	Davidson	43 min
May 14, 5:43 PM CDT	Special Weather Statement	OHX	Sumner	32 min
May 14, 6:07 PM CDT	Special Weather Statement	OHX	Cannon, DeKalb, Macon, Rutherford, Smith, Trousdale and 1 more	38 min
May 14, 6:40 PM CDT	Special Weather Statement	OHX	Cannon, Macon, Rutherford, Smith, Trousdale, Wilson	50 min

Nearby

Special Weather Statements in Tennessee, 2014 Every special weather statement in 2014

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.