Alert archive / Ohio / Tornado Warnings in 2002

Tornado Warning 41, NWS Cleveland, OH

November 10, 2002Erie County, Huron County, Seneca County, Ohio

NWS Cleveland, OH issued this tornado warning at Nov 10, 2002, 5:35 PM EST for Erie County, Huron County, Seneca County, Ohio. It was in force for 55 min. 5 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Nov 10, 2002, 5:35 PM EST (22:35 UTC)
Expired
Nov 10, 2002, 6:30 PM EST
In force
55 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Erie County, OH, Huron County, OH, Seneca County, OH

The radar

The Cleveland radar (KCLE), 82 km from the middle of the area, began a volume at 22:35 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

TimeReportWhereRemark
Nov 10, 5:42 PM ESTTornado F1Hunts Corner, OHThe same thunderstorm that produced the deadly Seneca County tornado spawned another tornado in northwestern Huron County. This tornado touched down near the intersection of Young Road and State Route 4 southeast of Bellevue and northwest of Hunts Corners. T
Nov 10, 5:45 PM ESTThunderstorm WindCountywide, OHThunderstorm winds downed many trees in Willard, North Fairfield and near Norwalk. Two homes were significantly damaged by fallen trees in Willard.
Nov 10, 5:50 PM ESTTornado F1Kimball, OHA tornado moved into Erie County from Huron County to the southeast of Kimball near the intersection of Section Line Road and State Route 113. The tornado continued east northeast in the county for around five miles and dissipated north of Milan near the inte
Nov 10, 5:57 PM ESTThunderstorm WindMilan, OHThunderstorm winds toppled five power poles along U.S. Route 250 north of Milan between Mason Road and State Route 13.
Nov 10, 6:10 PM ESTThunderstorm WindVermilion, OHThunderstorm winds caused extensive damage in Vermilion. Many trees and limbs were downed and a mobile home was knocked off it's foundation and heavily damaged. At a marina, several large boats were heavily damaged when the racks holding them were blown over

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.

IssuedProductOfficeLasted
Nov 10, 1:40 PM ESTSevere Thunderstorm WatchSPC5 hr
Nov 10, 4:35 PM ESTTornado WatchSPC5 hr

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 10.6 hours before the alert went out and 173 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.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 12:00Z on 2002-11-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 12:00Z on 2002-11-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 244 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
477 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
244 m²/s²
0-3 km storm-relative helicity
241 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS51 KCLE 102235
TORCLE
OHC043-077-147-102330-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
536 PM EST SUN NOV 10 2002

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* TORNADO WARNING FOR...
  ERIE COUNTY IN NORTH CENTRAL OHIO...
  HURON COUNTY IN NORTH CENTRAL OHIO...
  SENECA COUNTY IN NORTHWEST OHIO...

* UNTIL 630 PM EST

* AT 536 PM EST NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO 22 MILES WEST OF NORWALK...OR ABOUT 9 MILES NORTHEAST OF
  TIFFIN. THIS DANGEROUS STORM IS MOVING NORTHEAST AT 45 MPH.

* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  MILAN
  NORWALK

VERY LARGE HAIL AND DAMAGING THUNDERSTORM WINDS ARE ALSO EXPECTED
WITH THIS STORM.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY
WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST
OFFICE IN CLEVELAND.

$$

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 10, 4:32 PM ESTSevere Thunderstorm WarningCLEHancock58 min
Nov 10, 4:38 PM ESTTornado WarningCLELucas, Wood67 min
Nov 10, 4:46 PM ESTSevere Thunderstorm WarningCLEMarion59 min
Nov 10, 4:49 PM ESTSevere Thunderstorm WarningCLEMorrow56 min
Nov 10, 5:02 PM ESTTornado WarningCLESeneca28 min
Nov 10, 5:05 PM ESTTornado WarningCLESandusky55 min
Nov 10, 5:08 PM ESTTornado WarningCLEMarion67 min
Nov 10, 5:12 PM ESTTornado WarningCLERichland63 min
Nov 10, 5:18 PM ESTTornado WarningCLEAshland, Holmes42 min
Nov 10, 5:23 PM ESTTornado WarningCLEOttawa37 min
Nov 10, 5:30 PM ESTTornado WarningCLECrawford, Morrow45 min
Nov 10, 5:35 PM ESTSpecial Marine WarningCLE2 hr
Nov 10, 5:35 PM ESTSpecial Marine WarningCLE2 hr
Nov 10, 5:35 PM ESTSpecial Marine WarningCLE2 hr
Nov 10, 5:54 PM ESTTornado WarningCLEMedina66 min
Nov 10, 6:00 PM ESTTornado WarningCLEAshland60 min
Nov 10, 6:03 PM ESTTornado WarningCLEHolmes, Wayne57 min
Nov 10, 6:13 PM ESTSevere Thunderstorm WarningCLEKnox47 min
Nov 10, 6:16 PM ESTSevere Thunderstorm WarningCLELorain59 min
Nov 10, 6:19 PM ESTSevere Thunderstorm WarningCLERichland56 min
Nov 10, 6:22 PM ESTTornado WarningCLEStark53 min
Nov 10, 6:26 PM ESTSevere Thunderstorm WarningCLECuyahoga64 min
Nov 10, 6:45 PM ESTTornado WarningCLECuyahoga60 min
Nov 10, 6:56 PM ESTTornado WarningCLEPortage49 min

Nearby

Tornado Warnings in Ohio, 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.