Alert archive / Tennessee / Tornado Warnings in 2002
Tornado Warning 35, NWS Morristown, TN
NWS Morristown, TN issued this tornado warning at Nov 10, 2002, 10:46 PM EST for Union County, Tennessee; Scott County, Virginia. It was in force for 44 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Nov 10, 2002, 10:46 PM EST (03:46 UTC)
- Expired
- Nov 10, 2002, 11:30 PM EST
- In force
- 44 min
- Issued by
- NWS Morristown, TN
- Area
- Counties, with a storm outline in the text
Counties Union County, TN, Scott County, VA
The radar
The Knoxville radar (KMRX), 49 km from the middle of the area, began a volume at 03:46 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Nov 10, 11:05 PM EST | Thunderstorm Wind | Maynardville, TN |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Nov 10, 5:50 PM EST | Tornado Watch | SPC | 5 hr |
| Nov 10, 10:45 PM EST | Tornado Watch | SPC | 5 hr |
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 3.8 hours before the alert went out and 242 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
- 1368 J/kg
- Mixed-layer CIN
- -43 J/kg
- Mixed-layer LCL
- 1177 m above ground
- 0-6 km bulk shear
- 73 kt
- 0-1 km storm-relative helicity
- 490 m²/s²
- 0-3 km storm-relative helicity
- 560 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 15.0
The text
As transmitted, in the capitals the NWS used until 2016.
307 WFUS54 KMRX 110346 TORMRX TNC173-110430- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE MORRISTOWN TN 1045 PM EST SUN NOV 10 2002 THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A * TORNADO WARNING FOR... UNION COUNTY IN EAST TENNESSEE * UNTIL 1130 PM EST * AT 1041 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM WITH A POSSIBLE TORNADO 15 MILES SOUTHWEST OF NORRIS LAKE...OR 6 MILES NORTH OF CLINTON...MOVING NORTHEAST AT 60 MPH. THIS STORM HAS A HISTORY OF PRODUCING TORNADOES. * THE TORNADO IS EXPECTED TO BE NEAR... NORRIS LAKE AROUND 1055 PM EST SHARPS CHAPEL AROUND 1100 PM EST THIS IS A VERY DANGEROUS STORM TAKE COVER IMMEDIATELY IF IN A MOBILE HOME OR VEHICLE...LEAVE IT IMMEDIATELY AND GET INSIDE A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH AND COVER YOUR HEAD WITH YOUR HANDS. NIGHTTIME TORNADOES ARE ESPECIALLY DANGEROUS. TAKE COVER NOW IF YOU WAIT UNTIL YOU SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE. LAT...LON 3631 8406 3618 8394 3629 8370 3644 8382 $$ DMG
1 follow-up statement
304 WFUS54 KMRX 110346 RRA TORMRX VAC169-110430- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE MORRISTOWN TN 1046 PM EST SUN NOV 10 2002 THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A * TORNADO WARNING FOR... SCOTT COUNTY IN SOUTHWEST VIRGINIA * UNTIL 1130 PM EST * AT 1041 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM WITH A DEVELOPING TORNADO 8 MILES SOUTHEAST OF CLINCHPORT...OR 6 MILES SOUTHWEST OF GATE CITY...MOVING EAST AT 50 MPH. * THE TORNADO IS EXPECTED TO BE NEAR... 7 MILES SOUTH OF NICKELSVILLE AROUND 1100 PM EST THIS DANGEROUS STORM IS ALSO CAPABLE OF PRODUCING WINDS UP TO 90 MPH...AND GOLFBALL SIZE HAIL OR LARGER. IF IN A MOBILE HOME OR VEHICLE...LEAVE IT IMMEDIATELY AND GET INSIDE A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH AND COVER YOUR HEAD WITH YOUR HANDS. NIGHTTIME TORNADOES ARE ESPECIALLY DANGEROUS. TAKE COVER NOW IF YOU WAIT UNTIL YOU SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE. LAT...LON 3667 8276 3663 8269 3667 8233 3681 8243 $$ DH
The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 10, 7:02 PM EST | Tornado Warning | MRX | McMinn | 43 min |
| Nov 10, 7:12 PM EST | Tornado Warning | MRX | Claiborne | 48 min |
| Nov 10, 7:16 PM EST | Tornado Warning | MRX | Blount, Loudon, Monroe | 44 min |
| Nov 10, 7:55 PM EST | Tornado Warning | MRX | Blount, Knox | 50 min |
| Nov 10, 7:57 PM EST | Tornado Warning | MRX | Bledsoe | 33 min |
| Nov 10, 8:05 PM EST | Tornado Warning | MRX | Sevier | 40 min |
| Nov 10, 8:12 PM EST | Tornado Warning | MRX | Morgan | 48 min |
| Nov 10, 8:19 PM EST | Tornado Warning | MRX | Roane | 41 min |
| Nov 10, 8:25 PM EST | Tornado Warning | MRX | Jefferson | 35 min |
| Nov 10, 8:32 PM EST | Tornado Warning | MRX | Anderson | 28 min |
| Nov 10, 8:41 PM EST | Severe Thunderstorm Warning | MRX | Campbell | 64 min |
| Nov 10, 8:45 PM EST | Tornado Warning | MRX | Knox, Union | 60 min |
| Nov 10, 8:48 PM EST | Tornado Warning | MRX | Cocke | 27 min |
| Nov 10, 8:54 PM EST | Tornado Warning | MRX | Anderson | 36 min |
| Nov 10, 8:59 PM EST | Severe Thunderstorm Warning | MRX | Greene | 46 min |
| Nov 10, 9:07 PM EST | Severe Thunderstorm Warning | MRX | Claiborne | 53 min |
| Nov 10, 9:13 PM EST | Tornado Warning | MRX | Bledsoe, Claiborne | 47 min |
| Nov 10, 9:28 PM EST | Severe Thunderstorm Warning | MRX | Morgan | 32 min |
| Nov 10, 9:28 PM EST | Tornado Warning | MRX | Grainger | 47 min |
| Nov 10, 9:35 PM EST | Tornado Warning | MRX | Morgan | 40 min |
| Nov 10, 9:38 PM EST | Severe Thunderstorm Warning | MRX | Hancock | 52 min |
| Nov 10, 9:42 PM EST | Severe Thunderstorm Warning | MRX | Campbell | 48 min |
| Nov 10, 9:51 PM EST | Tornado Warning | MRX | Anderson, Campbell | 39 min |
| Nov 10, 9:53 PM EST | Tornado Warning | MRX | Roane | 22 min |
| Nov 10, 9:59 PM EST | Tornado Warning | MRX | Claiborne, Union | 46 min |
| Nov 10, 10:05 PM EST | Tornado Warning | MRX | Hancock, Hawkins | 40 min |
| Nov 10, 10:10 PM EST | Tornado Warning | MRX | Morgan, Roane | 35 min |
| Nov 10, 10:21 PM EST | Tornado Warning | MRX | Anderson | 39 min |
| Nov 10, 10:37 PM EST | Tornado Warning | MRX | Hawkins, Sullivan | 38 min |
| Nov 10, 10:41 PM EST | Tornado Warning | MRX | Hancock | 49 min |
| Nov 10, 10:42 PM EST | Severe Thunderstorm Warning | MRX | Bledsoe, Marion, Sequatchie | 48 min |
| Nov 10, 10:51 PM EST | Severe Thunderstorm Warning | MRX | Morgan, Roane | 39 min |
| Nov 10, 11:01 PM EST | Severe Thunderstorm Warning | MRX | Hamilton | 44 min |
| Nov 10, 11:05 PM EST | Tornado Warning | MRX | Claiborne, Hancock | 40 min |
| Nov 10, 11:32 PM EST | Severe Thunderstorm Warning | MRX | Bradley, Polk | 43 min |
| Nov 10, 11:48 PM EST | Severe Thunderstorm Warning | MRX | Anderson, Blount, Claiborne, Grainger, Hancock, Jefferson and 5 more | 42 min |
| Nov 11, 12:15 AM EST | Severe Thunderstorm Warning | MRX | Monroe, Polk | 60 min |
| Nov 10, 7:39 PM EST | Tornado Warning | MRX | Lee | 51 min |
| Nov 10, 8:28 PM EST | Tornado Warning | MRX | Lee, Scott | 62 min |
| Nov 10, 10:19 PM EST | Severe Thunderstorm Warning | MRX | Scott, Wise, City of Norton | 56 min |
| Nov 10, 10:58 PM EST | Severe Thunderstorm Warning | MRX | Russell, Washington | 47 min |
| Nov 10, 11:22 PM EST | Severe Thunderstorm Warning | MRX | Wise, City of Norton | 38 min |
| Nov 10, 11:35 PM EST | Tornado Warning | MRX | Lee, Scott | 25 min |
| Nov 10, 11:43 PM EST | Tornado Warning | MRX | Russell | 47 min |
| Nov 10, 11:58 PM EST | Tornado Warning | MRX | Scott | 47 min |
| Nov 11, 12:04 AM EST | Severe Thunderstorm Warning | MRX | Washington | 41 min |
| Nov 11, 12:08 AM EST | Severe Thunderstorm Warning | MRX | Lee, Wise | 52 min |
Nearby
Tornado Warnings in Tennessee, 2002Tornado Warnings in Virginia, 2002Every tornado warning in 2002Tornadoes in 2002
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.