Alert archive / Tennessee / River Flood Warnings in 2013

River Flood Warning 8, NWS Morristown, TN

January 16, 2013Grainger County, Hancock County, Tennessee; Scott County, Virginia

NWS Morristown, TN issued this river flood warning at Jan 16, 2013, 5:42 AM EST for Grainger County, Hancock County, Tennessee; Scott County, Virginia. It was in force for 40 hr.

The area

The counties it named.

The facts

Issued: Jan 16, 2013, 5:42 AM EST (10:42 UTC)
Expired: Jan 17, 2013, 10:09 PM EST
In force: 40 hr
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Flood severity: Minor

Counties Grainger County, TN, Hancock County, TN, Scott County, VA

The radar

The Knoxville radar (KMRX), 46 km from the middle of the area, began a volume at 10:43 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 Clinch River near Speers Ferry (SFYV2). The gauge peaked at 22.55 ft at Jan 16, 2013, 8:00 PM EST.

Action stage: 16 ft
Minor stage: 18 ft
Moderate stage: 28 ft
Major stage: 32 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03527000, 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 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 river flood warning went out at Jan 16, 3:35 AM EST, 2 hours 7 minutes earlier.

Area forecast discussion, Jan 16, 3:35 AM EST, 2 hours 7 minutes before

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Hazardous weather outlook, Jan 16, 4:29 AM EST, 1 hour 13 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MORRISTOWN TN
429 AM EST WED JAN 16 2013

NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-170930-
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-
429 AM EST WED JAN 16 2013 /329 AM CST WED JAN 16 2013/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST NORTH
CAROLINA...EAST TENNESSEE AND SOUTHWEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT...

A NEARLY STATIONARY FRONTAL BOUNDARY WILL CONTINUE TO PRODUCE A
WIDESPREAD AREA OF LIGHT TO MODERATE RAIN THROUGH EARLY
AFTERNOON...WITH ADDITIONAL RAINFALL TOTALS UP TO ONE INCH. A BRIEF
PERIOD OF DRIER CONDITIONS ARE ANTICIPATED THIS AFTERNOON AND
EVENING BEFORE ANOTHER ROUND OF PRECIPITATION MOVES IN TONIGHT AND
THURSDAY. A FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY FOR
EAST TENNESSEE...SOUTHWEST VIRGINIA...AND EXTREME SOUTHWEST NORTH
CAROLINA.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

A STRONG UPPER LEVEL STORM SYSTEM WILL MOVE ACROSS THE SOUTHERN
APPALACHIANS THURSDAY PRODUCING ANOTHER ROUND OF SIGNIFICANT
RAINFALL WITH ADDITIONAL RAINFALL BETWEEN 1 AND 2 INCHES WITH
HEAVIER AMOUNTS POSSIBLE ALONG THE TENNESSEE AND NORTH CAROLINA
STATE-LINE. A FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY FOR
EAST TENNESSEE...SOUTHWEST VIRGINIA...AND EXTREME SOUTHWEST NORTH
CAROLINA.

BRISK NORTHERLY WINDS WILL PULL COLDER AIR INTO THE SOUTHERN
APPALACHIANS THURSDAY CHANGING THE RAIN TO SNOW ACROSS THE AREA
WITH HEAVY SNOWFALLS POSSIBLE OVER THE HIGHER TERRAIN. SNOW
ACCUMULATIONS OF 4 TO 8 INCHES ARE POSSIBLE ACROSS THE FAR EASTERN
TENNESSEE MOUNTAINS AND MOUNTAINS OF SOUTHWEST VIRGINIA. LOCALLY
HEAVIER AMOUNTS ARE POSSIBLE ACROSS THE HIGHEST ELEVATIONS...
GENERALLY AT OR ABOVE 5000 FEET. A WINTER STORM WATCH IS IN EFFECT
FOR THE FAR EASTERN TENNESSEE MOUNTAINS AND MOUNTAINS OF SOUTHWEST
VIRGINIA FOR THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED AT TIMES THROUGH THURSDAY FOR
POSSIBLE FLOODING REPORTS.

The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 15, 10:48 PM EST	Areal Flood Warning	MRX	Hamilton	8 hr
Jan 16, 3:58 AM EST	Areal Flood Warning	MRX	Bledsoe, Bradley, Hamilton, McMinn, Marion, Meigs and 4 more	8 hr
Jan 16, 4:01 AM EST	Areal Flood Warning	MRX	Anderson, Blount, Campbell, Claiborne, Cocke, Grainger and 9 more	8 hr
Jan 16, 4:06 AM EST	Areal Flood Warning	MRX	Carter, Greene, Hancock, Hawkins, Johnson, Sullivan and 2 more	8 hr
Jan 16, 4:14 AM EST	Winter Storm Watch	MRX	Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more	12 hr
Jan 16, 10:56 AM EST	River Flood Warning	MRX	Claiborne, Hancock	52 hr
Jan 16, 12:03 PM EST	Areal Flood Advisory	MRX	Anderson, Campbell, Claiborne, Grainger, Knox, Loudon and 6 more	4 hr
Jan 16, 12:06 PM EST	Areal Flood Advisory	MRX	Bledsoe, Hamilton, Marion, Meigs, Rhea, Sequatchie	4 hr
Jan 16, 4:14 PM EST	Winter Storm Warning	MRX	Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more	29 hr
Jan 16, 7:43 AM EST	River Flood Warning	MRX	Russell, Scott	38 hr

Nearby

River Flood Warnings in Tennessee, 2013 River Flood Warnings in Virginia, 2013 Every river flood warning in 2013

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.