Alert archive / Ohio / Tornado Warnings in 2001

Tornado Warning 5, NWS Cleveland, OH

May 21, 2001Lorain County, Medina County, Ohio

NWS Cleveland, OH issued this tornado warning at May 21, 2001, 4:51 PM EDT for Lorain County, Medina County, Ohio. It was in force for 39 min. 2 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
May 21, 2001, 4:51 PM EDT (20:51 UTC)
Expired
May 21, 2001, 5:30 PM EDT
In force
39 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Lorain County, OH, Medina County, OH

The radar

The Cleveland radar (KCLE), 20 km from the middle of the area, began a volume at 20:51 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
May 21, 5:00 PM EDTThunderstorm WindPenfield, OHThunderstorm winds downed a few large tree limbs.
May 21, 5:25 PM EDTTornado F2Chatham, OHA tornado touched down along New London Eastern Road near Pawnee in southwestern Chatham Township. The tornado then traveled northeast for approximately 7.5 miles before dissipating along State Route 83 about three miles north of Chatham. The damage path was

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 nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 8.9 hours before the alert went out and 189 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, Pittsburgh, PA at 12:00Z on 2001-05-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Pittsburgh, PA at 12:00Z on 2001-05-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 210 square meters per square second.1939Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
693 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
210 m²/s²
0-3 km storm-relative helicity
196 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 212052
TORCLE
OHC093-103-212130-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
451 PM EDT MON MAY 21 2001

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* TORNADO WARNING FOR...
  LORAIN COUNTY IN OHIO...
  MEDINA COUNTY IN OHIO...

* UNTIL 530 PM EDT

* AT 451 PM EDT THE PUBLIC REPORTED A TORNADO 6 MILES EAST OF
  WELLINGTON...OR ABOUT 13 MILES WEST OF MEDINA...MOVING NORTHEAST AT
  20 MPH.

* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  WELLINGTON
  GRAFTON
  BRUNSWICK

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

$$
VRCEK

The office that day

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

IssuedProductOfficeCountiesLasted
May 21, 5:43 PM EDTTornado WarningCLEMedina32 min
May 21, 7:02 PM EDTSevere Thunderstorm WarningCLEHolmes28 min
May 21, 7:14 PM EDTSevere Thunderstorm WarningCLEStark61 min
May 21, 7:21 PM EDTFlash Flood WarningCLEMedina114 min
May 21, 7:31 PM EDTFlash Flood WarningCLECuyahoga119 min
May 21, 7:54 PM EDTTornado WarningCLEStark51 min
May 21, 7:59 PM EDTTornado WarningCLESummit46 min

Nearby

Tornado Warnings in Ohio, 2001Every tornado warning in 2001Tornadoes in 2001

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.