Alert archive / Ohio / Tornado Warnings in 2014

Tornado Warning 3, NWS Cleveland, OH

May 12, 2014Lorain County, Ohio

NWS Cleveland, OH issued this tornado warning at May 12, 2014, 7:06 PM EDT for Lorain County, Ohio. It was in force for 39 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
May 12, 2014, 7:06 PM EDT (23:06 UTC)
Expired
May 12, 2014, 7:45 PM EDT
In force
39 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon

County Lorain County, OH

The radar

The Cleveland radar (KCLE), 24 km from the middle of the area, began a volume at 23:07 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 nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 11.1 hours before the alert went out and 176 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 2014-05-12Temperature 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, Detroit, MI at 12:00Z on 2014-05-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 126 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
1025 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
126 m²/s²
0-3 km storm-relative helicity
117 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.

806 
WFUS51 KCLE 122306
TORCLE
OHC093-122345-
/O.NEW.KCLE.TO.W.0003.140512T2306Z-140512T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
706 PM EDT MON MAY 12 2014

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN LORAIN COUNTY IN NORTH CENTRAL OHIO...
  THIS INCLUDES THE CITIES OF...LORAIN...ELYRIA...

* UNTIL 745 PM EDT

* AT 703 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR
  VERMILION...OR 10 MILES WEST OF LORAIN. THIS TORNADO WAS NEARLY
  STATIONARY.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO SOUTH
  AMHERST...SHEFFIELD LAKE...SHEFFIELD AND AVON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 4152 8196 4141 8198 4129 8234 4138 8235
      4144 8234 4144 8227 4148 8219 4152 8206
      4152 8199
TIME...MOT...LOC 2305Z 056DEG 1KT 4142 8237

$$
1 follow-up statement
228 
WWUS51 KCLE 122321
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
721 PM EDT MON MAY 12 2014

OHC093-122345-
/O.CON.KCLE.TO.W.0003.000000T0000Z-140512T2345Z/
LORAIN OH-
721 PM EDT MON MAY 12 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR NORTHERN
LORAIN COUNTY...

AT 717 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A TORNADO NEAR LORAIN. A ROTATING WALL CLOUD WAS SPOTTED IN 
THE CITY OF LORAIN AT 715 PM EDT.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
SHEFFIELD LAKE...SHEFFIELD...ELYRIA...AVON LAKE AND AVON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 4152 8196 4141 8198 4129 8234 4138 8235
      4144 8234 4144 8227 4148 8219 4152 8206
      4152 8199
TIME...MOT...LOC 2318Z 261DEG 3KT 4143 8216

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 11, 8:11 PM EDTSevere Thunderstorm WarningCLEMorrow64 min
May 11, 8:59 PM EDTAreal Flood AdvisoryCLEKnox, Morrow3 hr
May 11, 9:09 PM EDTSevere Thunderstorm WarningCLEKnox66 min
May 12, 2:50 PM EDTSpecial Marine WarningCLE115 min
May 12, 3:46 PM EDTSevere Thunderstorm WarningCLEAshland, Richland44 min
May 12, 3:58 PM EDTSevere Thunderstorm WarningCLEErie47 min
May 12, 4:35 PM EDTAreal Flood AdvisoryCLEErie, Lorain3 hr
May 12, 4:43 PM EDTSpecial Marine WarningCLE77 min
May 12, 4:48 PM EDTSevere Thunderstorm WarningCLEErie, Lorain42 min
May 12, 5:09 PM EDTAreal Flood WarningCLEErie, Lorain3 hr
May 12, 5:58 PM EDTSpecial Marine WarningCLE2 hr
May 12, 6:36 PM EDTTornado WarningCLEErie, Lorain24 min
May 12, 7:40 PM EDTSpecial Marine WarningCLE95 min
May 12, 7:42 PM EDTTornado WarningCLECuyahoga, Lorain48 min

Nearby

Tornado Warnings in Ohio, 2014Every tornado warning in 2014Tornadoes in 2014

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.