Despite the anomalous ridge of high pressure, a couple of scattered thunderstorms form and move across northeast Tennessee and southwest Virginia. One thunderstorm passed through northeast Tennessee, bringing scattered wind damage and severe hail.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MRX wrote it up.
Despite the anomalous ridge of high pressure, a couple of scattered thunderstorms form and move across northeast Tennessee and southwest Virginia. One thunderstorm passed through northeast Tennessee, bringing scattered wind damage and severe hail.
The local office's own words before the first event, 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 the first event at Jul 28, 6:28 PM EST, 1 hour 27 minutes earlier.
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</html>Hazardous Weather Outlook National Weather Service Morristown TN 326 PM EDT Fri Jul 28 2023 NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002- 005-006-008-291930- 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- 326 PM EDT Fri Jul 28 2023 /226 PM CDT Fri Jul 28 2023/ This Hazardous Weather Outlook is for portions of southwest North Carolina...east Tennessee and southwest Virginia. .DAY ONE...This Afternoon and Tonight Hot temperatures and increasing humidity will result in heat index values around 100 for most of the Valley through late this afternoon. Please continue to practice heat safety. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Very hot conditions will continue Saturday with temperatures far into the 90s and heat index values around 100 degrees across the central and southern Tennessee Valley. A few strong storms are possible during the afternoon hours with isolated damaging winds and heavy rainfall as the main threats. .SPOTTER INFORMATION STATEMENT... Spotter activation is not needed at this time.
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</html>The Knoxville radar (KMRX), 73 km away, was scanning. The volume nearest the first event began at 00:53 UTC.
1 thunderstorm wind, 1 hail. Local standard time, as filed.
Several trees were blown down by severe thunderstorm winds.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Tennessee in 2023Every state in 2023This day in weather historyWarnings in Tennessee, July 2023
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1110882, 1110881.