Alert archive / Tennessee / River Flood Advisories in 2019
River Flood Advisory 2, NWS Morristown, TN
NWS Morristown, TN issued this river flood advisory at Feb 12, 2019, 11:39 AM EST for Hawkins County, Sullivan County, Tennessee; Scott County, Virginia. It was in force for 36 hr.
The area
The counties it named.
The facts
- Issued
- Feb 12, 2019, 11:39 AM EST (16:39 UTC)
- Expired
- Feb 13, 2019, 11:31 PM EST
- In force
- 36 hr
- Issued by
- NWS Morristown, TN
- Area
- Storm-based polygon
Counties Hawkins County, TN, Sullivan County, TN, Scott County, VA
The radar
The Knoxville radar (KMRX), 82 km from the middle of the area, began a volume at 16:39 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 river
Written for the forecast point North Fork Holston River near Gate City (GATV2). The gauge peaked at 10.14 ft at Feb 13, 2019, 8:00 AM EST.
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 15 ft
- Major stage
- 18 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 03490000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood advisory 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 river flood advisory went out at Feb 12, 10:24 AM EST, 1 hour 15 minutes earlier.
Area forecast discussion, Feb 12, 10:24 AM EST, 1 hour 15 minutes before
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</html>Hazardous weather outlook, Feb 12, 4:28 AM EST, 7 hours 11 minutes before
Hazardous Weather Outlook National Weather Service Morristown TN 428 AM EST Tue Feb 12 2019 NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002- 005-006-008-130930- 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-NW 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-Russell-Washington- 428 AM EST Tue Feb 12 2019 /328 AM CST Tue Feb 12 2019/ This Hazardous Weather Outlook is for portions of Southwest North Carolina...East Tennessee and Southwest Virginia. .DAY ONE...Today and Tonight An approaching cold front will bring strong gusty winds to the far east Tennessee and southwest Virginia Mountains and adjacent foothills today and tonight. Sustained winds of 25-40 mph with gusts up to 50 mph are expected across the Smoky Mountains and adjacent foothills which could result in tree damage and a few power outages. A broad area of moderate to heavy showers will move into the region today. Given the saturated ground from recent rains, pockets of flash flooding could occur. Use caution if traveling. .DAYS TWO THROUGH SEVEN...Wednesday through Monday A tight pressure gradient between the departing low pressure system and arriving higher pressure should keep a healthy west to northwesterly flow going well through the day Wednesday. Wind speeds in the 15 to 25 mph range will be common, with gusts to around 45 mph in this westerly flow regime behind the front. The higher terrain across much of Southwest Virginia and the mountains along the Tennessee and North Carolina border will see the greatest impact from these post frontal winds. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time.
In the hours before
Local storm report, Feb 12, 11:30 AM EST, 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
1130 AM EST TUE FEB 12 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0200 AM NON-TSTM WND GST COVE MOUNTAIN 35.70N 83.57W
02/12/2019 M67 MPH SEVIER TN MESONET
&&The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 11, 7:48 PM EST | High Wind Warning | MRX | Blount, Cocke, Sevier | 20 hr |
| Feb 12, 11:07 AM EST | Areal Flood Advisory | MRX | Bledsoe, Bradley, Hamilton, McMinn, Marion, Meigs and 2 more | 6 hr |
| Feb 12, 11:17 AM EST | Areal Flood Advisory | MRX | Anderson, Blount, Knox, Loudon, Monroe, Roane | 6 hr |
| Feb 12, 11:39 AM EST | River Flood Advisory | MRX | Claiborne, Grainger, Hancock | 36 hr |
| Feb 12, 11:39 AM EST | River Flood Advisory | MRX | Cocke | 36 hr |
| Feb 12, 1:47 PM EST | Areal Flood Advisory | MRX | Anderson, Campbell, Claiborne, Grainger, Hancock, Scott and 1 more | 4 hr |
| Feb 12, 2:15 PM EST | Areal Flood Advisory | MRX | Morgan, Roane, Scott | 3 hr |
| Feb 12, 3:43 PM EST | Wind Advisory | MRX | Carter, Greene, Johnson, Monroe, Unicoi | 26 hr |
Nearby
River Flood Advisories in Tennessee, 2019River Flood Advisories in Virginia, 2019Every river flood advisory in 2019
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; the gauge from the NWS water service and the USGS.