Alert archive / Tennessee / Special Weather Statements in 2016
Special Weather Statement, NWS Morristown, TN
NWS Morristown, TN issued this special weather statement at Aug 1, 2016, 8:20 PM EDT for Greene County, Hawkins County, Tennessee. It was in force for 40 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 1, 2016, 8:20 PM EDT (00:20 UTC)
- Expired
- Aug 1, 2016, 9:00 PM EDT
- In force
- 40 min
- Issued by
- NWS Morristown, TN
Counties Greene County, TN, Hawkins County, TN
The radar
The Knoxville radar (KMRX), 62 km from the middle of the area, began a volume at 00:22 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
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 0.3 hours before the alert went out and 257 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.
- Mixed-layer CAPE
- 757 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 1459 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 42 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted.
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</html>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 Morristown, TN wrote its last area forecast discussion before this special weather statement went out at Aug 1, 7:50 PM EDT, 30 minutes earlier.
Area forecast discussion, Aug 1, 7:50 PM EDT, 30 minutes before
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</html>Hazardous weather outlook, Aug 1, 2:51 PM EDT, 5 hours 29 minutes before
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</html>In the hours before
Special weather statement, Aug 1, 8:20 PM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 3:15 PM EDT | Special Weather Statement | MRX | Monroe | 45 min |
| Aug 2, 4:16 PM EDT | Special Weather Statement | MRX | Hamilton | 44 min |
| Aug 2, 4:27 PM EDT | Special Weather Statement | MRX | Hamilton, Sequatchie | 63 min |
| Aug 2, 4:33 PM EDT | Special Weather Statement | MRX | Clay | 42 min |
Nearby
Special Weather Statements in Tennessee, 2016Every 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.