Alert archive / Tennessee / Special Weather Statements in 2016

Special Weather Statement, NWS Nashville, TN

August 25, 2016Lawrence County, Maury County, Tennessee

NWS Nashville, TN issued this special weather statement at Aug 25, 2016, 5:29 PM CDT for Lawrence County, Maury County, Tennessee. It was in force for 31 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: Aug 25, 2016, 5:29 PM CDT (22:29 UTC)
Expired: Aug 25, 2016, 6:00 PM CDT
In force: 31 min
Issued by: NWS Nashville, TN

Counties Lawrence County, TN, Maury County, TN

The radar

The Nashville radar (KOHX), 103 km from the middle of the area, began a volume at 22:31 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

Little Rock, AR (KBYH), launched 12:00Z, 10.5 hours before the alert went out and 254 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: 1099 J/kg
Mixed-layer CIN: -90 J/kg
Mixed-layer LCL: 1307 m above ground
0-6 km bulk shear: 22 kt
0-1 km storm-relative helicity: 29 m²/s²
0-3 km storm-relative helicity: 33 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Aug 25, 2:46 PM CDT, 2 hours 43 minutes earlier.

Area forecast discussion, Aug 25, 2:46 PM CDT, 2 hours 43 minutes before

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Hazardous weather outlook, Aug 25, 5:18 AM CDT, 12 hours 11 minutes before

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In the hours before

Special weather statement, Aug 25, 1:22 PM CDT, 4 hours 7 minutes before

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Special weather statement, Aug 25, 2:48 PM CDT, 2 hours 41 minutes before

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Special weather statement, Aug 25, 3:57 PM CDT, 1 hour 32 minutes before

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Special weather statement, Aug 25, 5:29 PM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 25, 1:22 PM CDT	Special Weather Statement	OHX	Rutherford	53 min
Aug 25, 2:48 PM CDT	Special Weather Statement	OHX	Marshall, Maury	42 min
Aug 25, 3:57 PM CDT	Special Weather Statement	OHX	Bedford	48 min

Nearby

Special Weather Statements in Tennessee, 2016 Every special weather statement in 2016

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.