Alert archive / Ohio / Tornado Warnings in 2007

Tornado Warning 2, NWS Cleveland, OH

April 23, 2007Holmes County, Ohio

NWS Cleveland, OH issued this tornado warning at Apr 23, 2007, 7:41 PM EDT for Holmes County, Ohio. It was in force for 49 min. 2 reports 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
Apr 23, 2007, 7:41 PM EDT (23:41 UTC)
Expired
Apr 23, 2007, 8:30 PM EDT
In force
49 min
Issued by
NWS Cleveland, OH
Area
Counties, with a storm outline in the text

County Holmes County, OH

The radar

The Cleveland radar (KCLE), 89 km from the middle of the area, began a volume at 23:43 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.

What was reported inside it

TimeReportWhereRemark
Apr 23, 8:10 PM EDTHAIL 0.75Millersburg, OH
Apr 23, 8:15 PM EDTHAIL 13 E Millersburg, OH

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 11.7 hours before the alert went out and 155 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 2007-04-23Temperature 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 2007-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 square meters per square second.193958Sfc1 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
2205 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
20 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 232341
TORCLE
OHC075-240030-
/O.NEW.KCLE.TO.W.0002.070423T2341Z-070424T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
741 PM EDT MON APR 23 2007

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* TORNADO WARNING FOR...
  HOLMES COUNTY IN NORTHEAST OHIO...

* UNTIL 830 PM EDT

* AT 738 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES WEST OF
  HOLMESVILLE...OR ABOUT 8 MILES NORTHWEST OF MILLERSBURG...MOVING
  EAST AT 40 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  BERLIN...WALNUT CREEK AND WINESBURG

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.

LAT...LON 4066 8207 4058 8210 4049 8167 4066 8165

$$
3 follow-up statements
000 
WWUS51 KCLE 232354
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
753 PM EDT MON APR 23 2007

OHC075-240030-
/O.CON.KCLE.TO.W.0002.000000T0000Z-070424T0030Z/
HOLMES OH-
753 PM EDT MON APR 23 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR HOLMES
COUNTY...

AT 751 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR MILLERSBURG...
MOVING EAST AT 45 MPH.

A SECOND STORM NORTH OF GLENMONT IS ALSO CAPABLE OF PRODUCING A 
TORNADO. THIS STORM WILL PASS BETWEEN KILLBUCK AND MILLERSBURG BY 
815 PM EDT. 

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
BERLIN...WALNUT CREEK...FARMERSTOWN AND WINESBURG

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
HALF DOLLAR SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

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.

LAT...LON 4067 8217 4046 8217 4045 8166 4066 8165

$$
000 
WWUS51 KCLE 240010
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
805 PM EDT MON APR 23 2007

OHC075-240030-
/O.CON.KCLE.TO.W.0002.000000T0000Z-070424T0030Z/
HOLMES OH-
805 PM EDT MON APR 23 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR HOLMES
COUNTY...

AT 800 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR BERLIN...OR 
ABOUT 7 MILES EAST OF MILLERSBURG...MOVING EAST AT 45 MPH.

THE SECOND STORM CAPABLE OF PRODUCING A TORNADO IS NOW LOCATED NEAR 
MILLERSBURG AND MOVING EAST AT AROUND 45 MPH. THIS SECOND STORM WILL 
BE NEAR BERLIN BY 820 PM EDT.  

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
WINESBURG

LOCAL LAW ENFORCEMENT REPORTED HAIL AT LEAST 1 INCH IN DIAMETER WEST 
OF MILLERSBURG AT 759 PM EDT. 

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
HALF DOLLAR SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

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.

LAT...LON 4067 8217 4046 8217 4045 8166 4066 8165

$$
000 
WWUS51 KCLE 240035
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
834 PM EDT MON APR 23 2007

OHC075-240044-
/O.EXP.KCLE.TO.W.0002.000000T0000Z-070424T0030Z/
HOLMES OH-
834 PM EDT MON APR 23 2007

...THE TORNADO WARNING FOR HOLMES COUNTY HAS BEEN ALLOWED TO EXPIRE 
AT 830 PM EDT...

THE STORMS RESPONSIBLE FOR THE TORNADO WARNINGS HAVE MOVED EAST OUT 
OF THE AREA...THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.

LAT...LON 4067 8217 4046 8217 4045 8166 4066 8165

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 23, 7:30 PM EDTSevere Thunderstorm WarningCLEHolmes45 min

Nearby

Tornado Warnings in Ohio, 2007Every tornado warning in 2007Tornadoes in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.