Alert archive / Ohio / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 75, NWS Cleveland, OH

September 10, 20166 counties in Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Sep 10, 2016, 4:44 PM EDT for 6 counties in Ohio. It was in force for 61 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: Sep 10, 2016, 4:44 PM EDT (20:44 UTC)
Expired: Sep 10, 2016, 5:45 PM EDT
In force: 61 min
Issued by: NWS Cleveland, OH
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Ashland County, OH, Knox County, OH, Medina County, OH, Morrow County, OH, Richland County, OH, Wayne County, OH

The radar

The Cleveland radar (KCLE), 89 km from the middle of the area, began a volume at 20:43 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

Time	Report	Where	Remark
Sep 10, 5:18 PM EDT	TSTM WND DMG	Fredericktown, OH	KNOX COUNTY SHERIFF DISPATCH RELAYED REPORTS OF SEVERAL TREES AND LIMBS DOWN IN THE FREDERICKTOWN AREA.
Sep 10, 5:37 PM EDT	TSTM WND GST 46	6 Ssw Mount Vernon, OH	A 40 KNOT THUNDERSTORM WIND GUST WAS MEASURED AT K4I3.

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

The watch it was issued in

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

Issued	Product	Office	Lasted
Sep 10, 3:30 PM EDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.7 hours before the alert went out and 187 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 5 J/kg
Mixed-layer CIN: -258 J/kg
Mixed-layer LCL: 1264 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: 106 m²/s²
0-3 km storm-relative helicity: 83 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

849 
WUUS51 KCLE 102044
SVRCLE
OHC005-083-103-117-139-169-102145-
/O.NEW.KCLE.SV.W.0075.160910T2044Z-160910T2145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
444 PM EDT SAT SEP 10 2016

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  RICHLAND COUNTY IN NORTH CENTRAL OHIO...
  MORROW COUNTY IN NORTH CENTRAL OHIO...
  MEDINA COUNTY IN NORTHEASTERN OHIO...
  WESTERN WAYNE COUNTY IN NORTHEASTERN OHIO...
  CENTRAL KNOX COUNTY IN NORTH CENTRAL OHIO...
  ASHLAND COUNTY IN NORTH CENTRAL OHIO...

* UNTIL 545 PM EDT

* AT 442 PM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM NEAR WELLINGTON TO ASHLEY...MOVING NORTHEAST AT 45
  MPH.

  ANOTHER SEVERE THUNDERSTORM WAS LOCATED NEAR MOUNT GILEAD. THIS
  STORM IS ALSO MOVING NORTHEAST AT 45 MPH. 

  HAZARD...60 MPH WIND GUSTS AND NICKEL SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  MANSFIELD...MEDINA...WOOSTER...ASHLAND...MOUNT VERNON...
  MOUNT GILEAD...BRUNSWICK...WADSWORTH...RITTMAN...ONTARIO...
  LEXINGTON...LODI...LOUDONVILLE...FREDERICKTOWN...CRESTON...
  CARDINGTON...BELLVILLE...CENTERBURG...WEST SALEM AND CHIPPEWA LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4027 8274 4035 8275 4036 8293 4041 8292
      4042 8299 4107 8230 4106 8218 4114 8217
      4114 8208 4117 8207 4127 8169 4100 8169
      4067 8210 4067 8222 4057 8222 4027 8259
TIME...MOT...LOC 2042Z 233DEG 39KT 4112 8222 4042 8296 

HAIL...0.88IN
WIND...60MPH
 
$$

OUDEMAN

2 follow-up statements

136 
WWUS51 KCLE 102112
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
512 PM EDT SAT SEP 10 2016

OHC005-083-103-117-139-169-102145-
/O.CON.KCLE.SV.W.0075.000000T0000Z-160910T2145Z/
RICHLAND OH-MORROW OH-MEDINA OH-WAYNE OH-KNOX OH-ASHLAND OH-
512 PM EDT SAT SEP 10 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM EDT
FOR RICHLAND...MORROW...MEDINA...WESTERN WAYNE...CENTRAL KNOX AND
ASHLAND COUNTIES...

AT 511 PM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR STRONGSVILLE TO 6 MILES SOUTHWEST OF LEXINGTON...
MOVING NORTHEAST AT 45 MPH.

HAZARD...60 MPH WIND GUSTS AND NICKEL SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES. 

LOCATIONS IMPACTED INCLUDE...
MANSFIELD...MEDINA...WOOSTER...ASHLAND...MOUNT VERNON...
MOUNT GILEAD...BRUNSWICK...WADSWORTH...RITTMAN...ONTARIO...
LEXINGTON...LODI...LOUDONVILLE...FREDERICKTOWN...CRESTON...
CARDINGTON...BELLVILLE...CENTERBURG...WEST SALEM AND CHIPPEWA LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4027 8274 4035 8275 4036 8293 4041 8292
      4042 8299 4107 8230 4106 8218 4114 8217
      4114 8208 4117 8207 4127 8169 4100 8169
      4067 8210 4067 8222 4057 8222 4027 8259
TIME...MOT...LOC 2111Z 233DEG 39KT 4130 8190 4060 8264 

HAIL...0.88IN
WIND...60MPH
 
$$

OUDEMAN

876 
WWUS51 KCLE 102143
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
543 PM EDT SAT SEP 10 2016

OHC005-083-103-117-139-169-102153-
/O.EXP.KCLE.SV.W.0075.000000T0000Z-160910T2145Z/
RICHLAND OH-MORROW OH-MEDINA OH-WAYNE OH-KNOX OH-ASHLAND OH-
543 PM EDT SAT SEP 10 2016

...THE SEVERE THUNDERSTORM WARNING FOR RICHLAND...MORROW...MEDINA...
WESTERN WAYNE...CENTRAL KNOX AND ASHLAND COUNTIES WILL EXPIRE AT 545
PM EDT...
            
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER GUSTY WINDS
ARE STILL POSSIBLE WITH THESE THUNDERSTORMS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT FOR
NORTH CENTRAL AND NORTHEASTERN OHIO.

LAT...LON 4027 8274 4035 8275 4036 8293 4041 8292
      4042 8299 4107 8230 4106 8218 4114 8217
      4114 8208 4117 8207 4127 8169 4100 8169
      4067 8210 4067 8222 4057 8222 4027 8259
TIME...MOT...LOC 2142Z 233DEG 39KT 4130 8190 4060 8264 

$$

OUDEMAN

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 10, 3:28 PM EDT	Special Weather Statement	CLE	Crawford, Huron	47 min
Sep 10, 3:42 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Huron, Seneca	48 min
Sep 10, 4:01 PM EDT	Special Marine Warning	CLE		119 min
Sep 10, 4:12 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga, Lorain, Medina	48 min
Sep 10, 4:25 PM EDT	Special Weather Statement	CLE	Ashland, Richland	65 min
Sep 10, 4:53 PM EDT	Special Marine Warning	CLE		112 min
Sep 10, 4:55 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga, Geauga, Lake	65 min
Sep 10, 5:29 PM EDT	Special Weather Statement	CLE	Holmes, Knox, Portage, Stark, Summit, Wayne	61 min
Sep 10, 5:36 PM EDT	Special Weather Statement	CLE	Geauga	24 min
Sep 10, 5:55 PM EDT	Severe Thunderstorm Warning	CLE	Ashtabula, Geauga, Lake, Portage, Summit, Trumbull	65 min
Sep 10, 6:38 PM EDT	Severe Thunderstorm Warning	CLE	Ashtabula	67 min
Sep 10, 6:43 PM EDT	Special Weather Statement	CLE	Mahoning, Trumbull	47 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2016 Every severe thunderstorm warning in 2016

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.