Alert archive / Ohio / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 203, NWS Cleveland, OH

July 22, 2011Stark County, Summit County, Wayne County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jul 22, 2011, 4:58 PM EDT for Stark County, Summit County, Wayne County, Ohio. It was in force for 62 min. 1 report 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: Jul 22, 2011, 4:58 PM EDT (20:58 UTC)
Expired: Jul 22, 2011, 6:00 PM EDT
In force: 62 min
Issued by: NWS Cleveland, OH
Area: Storm-based polygon

Counties Stark County, OH, Summit County, OH, Wayne County, OH

The radar

The Cleveland radar (KCLE), 72 km from the middle of the area, began a volume at 20:57 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.

What was reported inside it

Time	Report	Where	Remark
Jul 22, 5:11 PM EDT	TSTM WND DMG	Marshallville, OH	SOME LIMBS DOWN IN TOWN AND A TREE DOWN NEAR THE ROAD 2 MILES NORTH OF MARSHALVILLE.

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
Jul 22, 1:14 PM EDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 9.0 hours before the alert went out and 130 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: 3887 J/kg
Mixed-layer CIN: -34 J/kg
Mixed-layer LCL: 868 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: -61 m²/s²
0-3 km storm-relative helicity: -29 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.

747 
WUUS51 KCLE 222058
SVRCLE
OHC151-153-169-222200-
/O.NEW.KCLE.SV.W.0203.110722T2058Z-110722T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
458 PM EDT FRI JUL 22 2011

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  STARK COUNTY IN NORTHEAST OHIO
  SOUTHERN SUMMIT COUNTY IN NORTHEAST OHIO
  EASTERN WAYNE COUNTY IN NORTHEAST OHIO

* UNTIL 600 PM EDT

* AT 452 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED NEAR ORRVILLE...AND MOVING EAST
  AT 25 MPH.

* LOCATIONS IMPACTED INCLUDE...
  CANTON...
  MOUNT EATON...
  DALTON...
  WILMOT...
  DOYLESTOWN...
  BREWSTER...
  BARBERTON...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A DANGEROUS STORM. SEEK SHELTER INSIDE NOW AND STAY AWAY FROM
WINDOWS.

&&

PLEASE REPORT HAIL AND STRONG WINDS TO THE NATIONAL WEATHER SERVICE
BY CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

LAT...LON 4064 8165 4067 8165 4068 8187 4099 8193
      4099 8169 4106 8148 4105 8139 4099 8140
      4099 8129 4065 8125 4065 8143 4066 8146
      4064 8149
TIME...MOT...LOC 2058Z 259DEG 21KT 4086 8179

$$

MULLEN

2 follow-up statements

951 
WWUS51 KCLE 222135
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
535 PM EDT FRI JUL 22 2011

OHC169-222145-
/O.CAN.KCLE.SV.W.0203.000000T0000Z-110722T2200Z/
WAYNE OH-
535 PM EDT FRI JUL 22 2011

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WAYNE COUNTY IS
CANCELLED...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FRIDAY
EVENING FOR NORTHERN OHIO.

LAT...LON 4064 8165 4099 8165 4099 8168 4106 8148
      4105 8139 4099 8140 4099 8129 4065 8125
      4065 8143 4066 8145 4064 8149
TIME...MOT...LOC 2135Z 262DEG 26KT 4089 8141

$$

OHC151-153-222200-
/O.CON.KCLE.SV.W.0203.000000T0000Z-110722T2200Z/
STARK OH-SUMMIT OH-
535 PM EDT FRI JUL 22 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR SOUTHERN SUMMIT AND STARK COUNTIES...

AT 534 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR NORTH CANTON...OR 6
MILES NORTHWEST OF CANTON...MOVING EAST AT 30 MPH.

LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE...
HARTVILLE AND EAST CANTON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FRIDAY
EVENING FOR NORTHERN OHIO.

&&

LAT...LON 4064 8165 4099 8165 4099 8168 4106 8148
      4105 8139 4099 8140 4099 8129 4065 8125
      4065 8143 4066 8145 4064 8149
TIME...MOT...LOC 2135Z 262DEG 26KT 4089 8141

$$

MITCHELL

119 
WWUS51 KCLE 222205
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
605 PM EDT FRI JUL 22 2011

OHC151-153-222216-
/O.EXP.KCLE.SV.W.0203.000000T0000Z-110722T2200Z/
STARK OH-SUMMIT OH-
605 PM EDT FRI JUL 22 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN SUMMIT AND STARK
COUNTIES EXPIRED AT 600 PM EDT...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND MOVED OUT OF
THE WARNED AREA.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FRIDAY
EVENING FOR NORTHEASTERN OHIO.

LAT...LON 4064 8165 4099 8165 4099 8168 4106 8148
      4105 8139 4099 8140 4099 8129 4065 8125
      4065 8143 4066 8145 4064 8149
TIME...MOT...LOC 2135Z 262DEG 26KT 4089 8141

$$

MITCHELL

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 22, 11:21 AM EDT	Excessive Heat Warning	CLE	Ashland, Crawford, Hancock, Holmes, Huron, Knox and 8 more	7 hr
Jul 22, 1:20 PM EDT	Severe Thunderstorm Warning	CLE	Lucas, Ottawa, Sandusky, Wood	40 min
Jul 22, 1:28 PM EDT	Special Marine Warning	CLE		92 min
Jul 22, 1:55 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Seneca, Wyandot	44 min
Jul 22, 2:03 PM EDT	Severe Thunderstorm Warning	CLE	Lucas, Ottawa, Sandusky, Wood	57 min
Jul 22, 2:23 PM EDT	Flash Flood Warning	CLE	Ottawa, Sandusky, Wood	6 hr
Jul 22, 2:26 PM EDT	Severe Thunderstorm Warning	CLE	Medina, Wayne	31 min
Jul 22, 2:55 PM EDT	Special Marine Warning	CLE		110 min
Jul 22, 2:58 PM EDT	Severe Thunderstorm Warning	CLE	Erie, Lorain	22 min
Jul 22, 3:12 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga	63 min
Jul 22, 3:32 PM EDT	Flash Flood Warning	CLE	Lucas, Wood	4 hr
Jul 22, 3:38 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga, Lorain	52 min
Jul 22, 3:42 PM EDT	Flash Flood Warning	CLE	Cuyahoga	5 hr
Jul 22, 3:52 PM EDT	Flash Flood Warning	CLE	Medina, Wayne	5 hr
Jul 22, 3:54 PM EDT	Heat Advisory	CLE	Ashland, Crawford, Hancock, Holmes, Huron, Knox and 8 more	28 hr
Jul 22, 3:58 PM EDT	Flash Flood Warning	CLE	Hancock, Seneca, Wyandot	4 hr
Jul 22, 4:04 PM EDT	Flash Flood Warning	CLE	Geauga, Summit	5 hr
Jul 22, 4:23 PM EDT	Severe Thunderstorm Warning	CLE	Ashtabula, Cuyahoga, Geauga, Lake	67 min
Jul 22, 4:31 PM EDT	Areal Flood Advisory	CLE	Sandusky	3 hr
Jul 22, 4:35 PM EDT	Flash Flood Warning	CLE	Lake	2 hr
Jul 22, 4:37 PM EDT	Special Marine Warning	CLE		98 min
Jul 22, 4:49 PM EDT	Areal Flood Advisory	CLE	Ashtabula, Trumbull	4 hr
Jul 22, 4:52 PM EDT	Severe Thunderstorm Warning	CLE	Trumbull	40 min
Jul 22, 6:54 PM EDT	Severe Thunderstorm Warning	CLE	Stark	43 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2011 Every severe thunderstorm warning in 2011

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.