Alert archive / North Carolina / Special Weather Statements in 2021

Special Weather Statement, NWS Morristown, TN

June 8, 2021Cherokee County, Clay County, North Carolina

NWS Morristown, TN issued this special weather statement at Jun 8, 2021, 10:17 PM EDT for Cherokee County, Clay County, North Carolina. It was in force for 43 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
Jun 8, 2021, 10:17 PM EDT (02:17 UTC)
Expired
Jun 8, 2021, 11:00 PM EDT
In force
43 min
Issued by
NWS Morristown, TN

Counties Cherokee County, NC, Clay County, NC

The radar

The Knoxville radar (KMRX), 117 km from the middle of the area, began a volume at 02:19 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 2.3 hours before the alert went out and 209 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-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2021-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 59 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2021-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -68 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
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
59 J/kg
Mixed-layer CIN
-226 J/kg
Mixed-layer LCL
1031 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
-68 m²/s²
0-3 km storm-relative helicity
-101 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 Morristown, TN wrote its last area forecast discussion before this special weather statement went out at Jun 8, 7:58 PM EDT, 2 hours 19 minutes earlier.

Area forecast discussion, Jun 8, 7:58 PM EDT, 2 hours 19 minutes before
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Hazardous weather outlook, Jun 8, 3:47 PM EDT, 6 hours 30 minutes before
Hazardous Weather Outlook...UPDATED
National Weather Service Morristown TN
347 PM EDT Tue Jun 8 2021

NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-092000-
Cherokee-Clay-Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-
Johnson-Morgan-Anderson-Union-Grainger-Hamblen-Northwest Cocke-
Cocke Smoky Mountains-Northwest Greene-Southeast Greene-
Washington-Unicoi-Northwest Carter-Southeast Carter-Roane-Loudon-
Knox-Jefferson-Northwest Blount-Blount Smoky Mountains-
North Sevier-Sevier Smoky Mountains-Sequatchie-Bledsoe-Rhea-Meigs-
McMinn-Northwest Monroe-Southeast Monroe-Marion-Hamilton-Bradley-
West Polk-East Polk-Lee-Wise-Russell-
347 PM EDT Tue Jun 8 2021 /247 PM CDT Tue Jun 8 2021/

This Hazardous Weather Outlook is for portions of southwest North
Carolina...east Tennessee and southwest Virginia.

.DAY ONE...This Afternoon and Tonight

Localized heavy rainfall and strong winds will be possible over
the northern Tennessee valley, northeastern Tennessee mountains,
and southwest Virginia through this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Showers and thunderstorms will produce locally heavy rainfall this
week, which may produce flash flooding, particularly on Wednesday
and Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not needed at this time.

In the hours before

Special weather statement, Jun 8, 4:53 PM EDT, 5 hours 24 minutes before
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Special weather statement, Jun 8, 5:11 PM EDT, 5 hours 6 minutes before
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Special weather statement, Jun 8, 5:27 PM EDT, 4 hours 50 minutes before
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Special weather statement, Jun 8, 5:44 PM EDT, 4 hours 33 minutes before
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Special weather statement, Jun 8, 5:48 PM EDT, 4 hours 29 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 8, 9:26 PM EDTSpecial Weather StatementMRXHamilton, Marion, Sequatchie64 min
Jun 8, 10:05 PM EDTSpecial Weather StatementMRXBledsoe, Hamilton, Sequatchie55 min
Jun 8, 10:15 PM EDTSpecial Weather StatementMRXMcMinn, Meigs, Monroe60 min
Jun 8, 10:36 PM EDTSpecial Weather StatementMRXBledsoe, Rhea54 min
Jun 8, 10:52 PM EDTSpecial Weather StatementMRXBlount, Loudon, Meigs, Monroe, Roane53 min
Jun 8, 11:01 PM EDTSpecial Weather StatementMRXRoane59 min
Jun 8, 11:39 PM EDTSpecial Weather StatementMRXAnderson, Knox, Loudon, Morgan, Roane, Scott66 min
Jun 8, 9:28 PM EDTSpecial Weather StatementMRXCherokee47 min

Nearby

Special Weather Statements in North Carolina, 2021Every special weather statement in 2021

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.