Alert archive / Ohio / Tornado Warnings in 2006

Tornado Warning 18, NWS Cleveland, OH

July 10, 2006Knox County, Ohio

NWS Cleveland, OH issued this tornado warning at Jul 10, 2006, 3:54 PM EDT for Knox County, Ohio. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 10, 2006, 3:54 PM EDT (19:54 UTC)
Expired
Jul 10, 2006, 4:45 PM EDT
In force
51 min
Issued by
NWS Cleveland, OH
Area
Counties, with a storm outline in the text

County Knox County, OH

The radar

The Cleveland radar (KCLE), 108 km from the middle of the area, began a volume at 19:57 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 10, 11:36 AM EDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 7.9 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, Cncnati-Daytn, OH at 12:00Z on 2006-07-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 47 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 12:00Z on 2006-07-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 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
47 J/kg
Mixed-layer CIN
-187 J/kg
Mixed-layer LCL
1195 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
92 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

000 
WFUS51 KCLE 101954
TORCLE
OHC083-102045-
/O.NEW.KCLE.TO.W.0018.060710T1954Z-060710T2045Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
354 PM EDT MON JUL 10 2006

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* TORNADO WARNING FOR...
  KNOX COUNTY IN NORTH CENTRAL OHIO...

* UNTIL 445 PM EDT

* AT 352 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 9 MILES
  NORTHWEST OF DANVILLE...AND MOVING SOUTH AT 15 MPH.

* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  DANVILLE

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.

LAT...LON 4055 8236 4055 8255 4042 8247 4041 8222
      4051 8219 4057 8221

$$

ASTIFAN

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 10, 6:28 AM EDTSpecial Marine WarningCLE2 hr
Jul 10, 8:08 AM EDTSevere Thunderstorm WarningCLECuyahoga26 min
Jul 10, 8:25 AM EDTSpecial Marine WarningCLE95 min
Jul 10, 10:11 AM EDTSpecial Marine WarningCLE64 min
Jul 10, 11:31 AM EDTSevere Thunderstorm WarningCLELorain59 min
Jul 10, 12:36 PM EDTSevere Thunderstorm WarningCLETrumbull39 min
Jul 10, 1:28 PM EDTSevere Thunderstorm WarningCLEAshland, Huron, Lorain47 min
Jul 10, 1:30 PM EDTSevere Thunderstorm WarningCLEMahoning45 min
Jul 10, 1:35 PM EDTSevere Thunderstorm WarningCLESummit55 min
Jul 10, 1:42 PM EDTSevere Thunderstorm WarningCLESeneca63 min
Jul 10, 1:46 PM EDTSevere Thunderstorm WarningCLETrumbull59 min
Jul 10, 1:52 PM EDTSevere Thunderstorm WarningCLEMedina, Wayne68 min
Jul 10, 1:53 PM EDTSevere Thunderstorm WarningCLEPortage52 min
Jul 10, 1:59 PM EDTSevere Thunderstorm WarningCLECrawford, Richland76 min
Jul 10, 2:14 PM EDTSevere Thunderstorm WarningCLEStark46 min
Jul 10, 2:36 PM EDTSevere Thunderstorm WarningCLESummit24 min
Jul 10, 2:42 PM EDTSevere Thunderstorm WarningCLEMahoning48 min
Jul 10, 2:59 PM EDTSevere Thunderstorm WarningCLEStark46 min
Jul 10, 3:09 PM EDTSevere Thunderstorm WarningCLERichland66 min
Jul 10, 3:17 PM EDTSevere Thunderstorm WarningCLEHolmes58 min
Jul 10, 3:22 PM EDTSevere Thunderstorm WarningCLEWayne38 min
Jul 10, 3:30 PM EDTSevere Thunderstorm WarningCLEAshland60 min
Jul 10, 3:36 PM EDTTornado WarningCLEAshland, Richland39 min
Jul 10, 3:51 PM EDTSevere Thunderstorm WarningCLEStark39 min
Jul 10, 4:24 PM EDTFlash Flood WarningCLEAshland, Richland6 hr
Jul 10, 4:27 PM EDTSevere Thunderstorm WarningCLEHolmes48 min
Jul 10, 4:41 PM EDTFlash Flood WarningCLEHolmes, Knox6 hr
Jul 10, 4:42 PM EDTSevere Thunderstorm WarningCLERichland63 min
Jul 10, 4:43 PM EDTSevere Thunderstorm WarningCLEKnox62 min
Jul 10, 5:35 PM EDTSevere Thunderstorm WarningCLERichland40 min
Jul 10, 5:42 PM EDTSevere Thunderstorm WarningCLEKnox63 min
Jul 10, 7:00 PM EDTSevere Thunderstorm WarningCLEKnox45 min

Nearby

Tornado Warnings in Ohio, 2006Every tornado warning in 2006Tornadoes in 2006

Sources

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