Alert archive / Ohio / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 71, NWS Cleveland, OH

August 28, 20164 counties in Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Aug 28, 2016, 6:18 PM EDT for 4 counties in Ohio. It was in force for 42 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
Aug 28, 2016, 6:18 PM EDT (22:18 UTC)
Expired
Aug 28, 2016, 7:00 PM EDT
In force
42 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Mahoning County, OH, Portage County, OH, Stark County, OH, Summit County, OH

The radar

The Cleveland radar (KCLE), 84 km from the middle of the area, began a volume at 22:17 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

Pittsburgh, PA (KAGC), launched 12:00Z, 10.3 hours before the alert went out and 108 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 2016-08-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 820 joules per kilogram.LCLLFCEL10008507005003002001001 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 2016-08-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 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
820 J/kg
Mixed-layer CIN
-76 J/kg
Mixed-layer LCL
1215 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
60 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

313 
WUUS51 KCLE 282218
SVRCLE
OHC099-133-151-153-282300-
/O.NEW.KCLE.SV.W.0071.160828T2218Z-160828T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
618 PM EDT SUN AUG 28 2016

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN MAHONING COUNTY IN NORTHEASTERN OHIO...
  SOUTHEASTERN SUMMIT COUNTY IN NORTHEASTERN OHIO...
  SOUTHERN PORTAGE COUNTY IN NORTHEASTERN OHIO...
  STARK COUNTY IN NORTHEASTERN OHIO...

* UNTIL 700 PM EDT

* AT 618 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR NORTH
  CANTON...MOVING SOUTHEAST AT 30 MPH.

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

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO WEHICLES IS EXPECTED. EXPECT DAMAGE TO 
           ROOFS...SIDING AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  AKRON...CANTON...MASSILLON...KENT...GREEN...ALLIANCE...TALLMADGE...
  NORTH CANTON...LOUISVILLE...SEBRING...MOGADORE...MINERVA...
  HARTVILLE...WAYNESBURG...EAST SPARTA...STOW...NEW FRANKLIN...
  BRIMFIELD...CANAL FULTON AND RANDOLPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4066 8140 4084 8161 4115 8142 4106 8100
      4090 8101 4090 8109 4073 8109 4072 8123
      4065 8124 4065 8138
TIME...MOT...LOC 2218Z 307DEG 25KT 4089 8136 

HAIL...1.00IN
WIND...60MPH
 
$$

MULLEN
2 follow-up statements
862 
WWUS51 KCLE 282236
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
636 PM EDT SUN AUG 28 2016

OHC153-282245-
/O.CAN.KCLE.SV.W.0071.000000T0000Z-160828T2300Z/
SUMMIT OH-
636 PM EDT SUN AUG 28 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN SUMMIT COUNTY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 4093 8134 4111 8127 4106 8100 4090 8101
      4090 8109 4073 8109 4072 8123 4065 8124
      4065 8133
TIME...MOT...LOC 2235Z 279DEG 17KT 4106 8125 4093 8124 4081 8132 

$$

OHC099-133-151-282300-
/O.CON.KCLE.SV.W.0071.000000T0000Z-160828T2300Z/
MAHONING OH-PORTAGE OH-STARK OH-
636 PM EDT SUN AUG 28 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR SOUTHWESTERN MAHONING...SOUTHEASTERN PORTAGE AND EASTERN STARK
COUNTIES...

AT 635 PM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES SOUTH OF RAVENNA TO NEAR HARTVILLE TO NEAR
CANTON...MOVING EAST AT 20 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

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

LOCATIONS IMPACTED INCLUDE...
CANTON...ALLIANCE...LOUISVILLE...SEBRING...MINERVA...HARTVILLE...
WAYNESBURG...RANDOLPH...ATWATER...EAST CANTON...BELOIT...DEERFIELD...
LIMAVILLE...MAPLE RIDGE...MAXIMO AND ROBERTSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4093 8134 4111 8127 4106 8100 4090 8101
      4090 8109 4073 8109 4072 8123 4065 8124
      4065 8133
TIME...MOT...LOC 2235Z 279DEG 17KT 4106 8125 4093 8124 4081 8132 

HAIL...<.75IN
WIND...60MPH
 
$$

MULLEN
104 
WWUS51 KCLE 282250
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
650 PM EDT SUN AUG 28 2016

OHC099-133-151-282300-
/O.EXP.KCLE.SV.W.0071.000000T0000Z-160828T2300Z/
MAHONING OH-PORTAGE OH-STARK OH-
650 PM EDT SUN AUG 28 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MAHONING...
SOUTHEASTERN PORTAGE AND EASTERN STARK COUNTIES WILL EXPIRE AT 700 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.

LAT...LON 4093 8134 4111 8127 4106 8100 4090 8101
      4090 8109 4073 8109 4072 8123 4065 8124
      4065 8133
TIME...MOT...LOC 2249Z 307DEG 25KT 4106 8125 4093 8124 4081 8132 

$$

MULLEN

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 27, 8:19 PM EDTSpecial Weather StatementCLEPortage, Stark, Summit41 min
Aug 28, 2:42 PM EDTSpecial Marine WarningCLE63 min
Aug 28, 4:08 PM EDTSpecial Marine WarningCLE97 min
Aug 28, 4:23 PM EDTSevere Thunderstorm WarningCLEErie, Lorain37 min
Aug 28, 5:00 PM EDTSpecial Weather StatementCLEMedina45 min
Aug 28, 5:11 PM EDTSpecial Weather StatementCLEHolmes, Stark, Wayne64 min
Aug 28, 5:25 PM EDTSevere Thunderstorm WarningCLEAshland, Holmes, Medina, Summit, Wayne48 min
Aug 28, 5:35 PM EDTAreal Flood AdvisoryCLEAshland, Holmes4 hr
Aug 28, 5:40 PM EDTSevere Thunderstorm WarningCLEMedina, Summit24 min
Aug 28, 6:07 PM EDTAreal Flood AdvisoryCLEMedina, Summit, Wayne3 hr
Aug 28, 6:10 PM EDTSpecial Weather StatementCLEMahoning, Stark, Summit65 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2016Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.