Alert archive / Tennessee / Wind Advisories in 2020
Wind Advisory 2, NWS Morristown, TN
NWS Morristown, TN issued this wind advisory at Jan 9, 2020, 3:22 AM EST for 8 counties in Tennessee. It took effect at Jan 9, 2020, 7:00 PM EST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Jan 9, 2020, 3:22 AM EST (08:22 UTC)
- In effect from
- Jan 9, 2020, 7:00 PM EST
- Expired
- Jan 10, 2020, 7:00 AM EST
- In force
- 12 hr
- Issued by
- NWS Morristown, TN
Counties Blount County, TN, Carter County, TN, Cocke County, TN, Greene County, TN, Johnson County, TN, Monroe County, TN, Sevier County, TN, Unicoi County, TN
The radar
The Knoxville radar (KMRX), 41 km from the middle of the area, began a volume at 08:25 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, 8.4 hours before the alert went out and 280 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2211 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 92 m²/s²
- 0-3 km storm-relative helicity
- 111 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
918 WWUS74 KMRX 090822 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 322 AM EST Thu Jan 9 2020 TNZ018-041-043-045-047-072-074-087-091630- /O.NEW.KMRX.WI.Y.0002.200110T0000Z-200110T1200Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 322 AM EST Thu Jan 9 2020 ...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM EST FRIDAY... * WHAT...South winds 20 to 30 mph with gusts over 40 mph expected. * WHERE...Portions of the east Tennessee mountains and foothills. * WHEN...From 7 PM this evening to 7 AM EST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
4 follow-up statements
481 WWUS74 KMRX 091538 AAA NPWMRX URGENT - WEATHER MESSAGE...UPDATED National Weather Service Morristown TN 1038 AM EST Thu Jan 9 2020 TNZ018-041-043-045-047-072-074-087-092100- /O.CON.KMRX.WI.Y.0002.200110T0000Z-200110T1200Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 1038 AM EST Thu Jan 9 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM EST FRIDAY... * WHAT...South winds 20 to 30 mph with gusts over 40 mph expected. * WHERE...Portions of the east Tennessee mountains and foothills. * WHEN...From 7 PM this evening to 7 AM EST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
401 WWUS74 KMRX 092011 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 311 PM EST Thu Jan 9 2020 TNZ018-041-043-045-047-072-074-087-100415- /O.CON.KMRX.WI.Y.0002.200110T0000Z-200110T1200Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 311 PM EST Thu Jan 9 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM EST FRIDAY... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of the east Tennessee mountains and foothills. * WHEN...From 7 PM this evening to 7 AM EST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
890 WWUS74 KMRX 100201 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 901 PM EST Thu Jan 9 2020 TNZ018-041-043-045-047-072-074-087-101315- /O.NEW.KMRX.HW.A.0002.200111T0300Z-200112T0300Z/ /O.CON.KMRX.WI.Y.0002.000000T0000Z-200110T1200Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 901 PM EST Thu Jan 9 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY... ...HIGH WIND WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... * WHAT...For the Wind Advisory, south winds of 20 to 30 mph with gusts up to 55 mph. For the High Wind Watch, south winds 25 to 40 mph with gusts in excess of 70 mph possible. * WHERE...Far east Tennessee Mountains and Adjacent Foothills. * WHEN...For the Wind Advisory, until 7 AM EST Friday. For the High Wind Watch, from Friday evening through Saturday evening. * IMPACTS...Damaging winds could blow down trees and power lines. Isolated power outages are possible. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$
129 WWUS74 KMRX 100919 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 419 AM EST Fri Jan 10 2020 TNZ018-041-043-045-047-072-074-087-101730- /O.CON.KMRX.WI.Y.0002.000000T0000Z-200110T1200Z/ /O.CON.KMRX.HW.A.0002.200111T0300Z-200112T0300Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 419 AM EST Fri Jan 10 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY EVENING... * WHAT...For the Wind Advisory, south winds of 20 to 30 mph with gusts up to 55 mph. For the High Wind Watch, south winds 25 to 40 mph with gusts in excess of 70 mph possible. * WHERE...Far east Tennessee Mountains and Adjacent Foothills. * WHEN...For the Wind Advisory, until 7 AM EST Friday. For the High Wind Watch, from Friday evening through Saturday evening. * IMPACTS...Damaging winds could blow down trees and power lines. Isolated power outages are possible. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$
Nearby
Wind Advisories in Tennessee, 2020Every wind advisory in 2020
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.