Alert archive / Tennessee / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 101, NWS Morristown, TN

June 26, 2022Loudon County, McMinn County, Monroe County, Tennessee

NWS Morristown, TN issued this severe thunderstorm warning at Jun 26, 2022, 8:12 PM EDT for Loudon County, McMinn County, Monroe County, Tennessee. It was in force for 48 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: Jun 26, 2022, 8:12 PM EDT (00:12 UTC)
Expired: Jun 26, 2022, 9:00 PM EDT
In force: 48 min
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Loudon County, TN, McMinn County, TN, Monroe County, TN

The radar

The Knoxville radar (KMRX), 114 km from the middle of the area, began a volume at 00:13 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.

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 Morristown, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 26, 7:55 PM EDT, 17 minutes earlier.

Area forecast discussion, Jun 26, 7:55 PM EDT, 17 minutes before

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Hazardous weather outlook, Jun 26, 3:00 PM EDT, 5 hours 12 minutes before

Hazardous Weather Outlook
National Weather Service Morristown TN
300 PM EDT Sun Jun 26 2022

NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-271900-
Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins-
Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen-
Northwest Cocke-Cocke Smoky Mountains-Northwest Greene-
Southeast Greene-Washington TN-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-Scott VA-Russell-Washington VA-
300 PM EDT Sun Jun 26 2022 /200 PM CDT Sun Jun 26 2022/

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

.DAY ONE...This Afternoon and Tonight

...Isolated Strong Thunderstorms with Localized Flash Flooding
Possible through Early Sunday Evening...

Scattered to numerous showers and thunderstorms are expected
through the evening hours. A few strong to possibly severe storms
are expected with isolated strong and gusty winds of 40 to 50 mph.
With abundant moisture in place, localized flash flooding is also
possible in the strongest storms.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

In the hours before

Special weather statement, Jun 26, 5:04 PM EDT, 3 hours 8 minutes before

Special Weather Statement
National Weather Service Morristown TN
504 PM EDT Sun Jun 26 2022

TNZ099-100-262145-
Bradley TN-Hamilton TN-
504 PM EDT Sun Jun 26 2022

...A strong thunderstorm will impact portions of southwestern Bradley
and southeastern Hamilton Counties through 545 PM EDT...

At 503 PM EDT, Doppler radar was tracking a strong thunderstorm near
Harrison, or near Chattanooga, moving southeast at 10 mph.

HAZARD...Winds in excess of 30 mph and pea size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Chattanooga, Lakesite, Ridgeside, Harrison, Red Bank, Collegedale,
East Brainerd, Red Clay State Park, Harrison Bay State Park and East
Ridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3511 8533 3522 8515 3501 8490 3499 8494
      3499 8525
TIME...MOT...LOC 2103Z 325DEG 10KT 3510 8519

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...30 MPH

TD

Special weather statement, Jun 26, 5:34 PM EDT, 2 hours 38 minutes before

Special Weather Statement
National Weather Service Morristown TN
534 PM EDT Sun Jun 26 2022

TNZ013-262230-
Campbell TN-
534 PM EDT Sun Jun 26 2022

...A strong thunderstorm will impact portions of northern Campbell
County through 630 PM EDT...

At 533 PM EDT, Doppler radar was tracking a strong thunderstorm over
Zion Hill, or 10 miles south of Williamsburg, moving southeast at 15
mph.

HAZARD...Winds in excess of 40 mph and pea size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
La Follette, Jellico, Fincastle, White Oak, Elk Valley and Indian
Mountain State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3659 8403 3655 8398 3651 8396 3646 8393
      3644 8393 3630 8413 3650 8428 3651 8426
      3653 8426 3653 8425 3656 8425 3657 8426
      3659 8426
TIME...MOT...LOC 2133Z 320DEG 13KT 3659 8421

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

TD

Special weather statement, Jun 26, 6:21 PM EDT, 1 hour 51 minutes before

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Special weather statement, Jun 26, 6:46 PM EDT, 1 hour 26 minutes before

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Special weather statement, Jun 26, 6:59 PM EDT, 1 hour 13 minutes before

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Special weather statement, Jun 26, 7:58 PM EDT, 14 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 26, 8:02 PM EDT	Special Weather Statement	MRX	Sequatchie	58 min
Jun 26, 9:00 PM EDT	Special Weather Statement	MRX	McMinn	45 min
Jun 26, 9:09 PM EDT	Special Weather Statement	MRX	Monroe	66 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 2022 Every severe thunderstorm warning in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.