Alert archive / Ohio / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 2, NWS Cleveland, OH

March 20, 2020Portage County, Summit County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Mar 20, 2020, 12:02 PM EDT for Portage County, Summit County, Ohio. It was in force for 28 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
Mar 20, 2020, 12:02 PM EDT (16:02 UTC)
Expired
Mar 20, 2020, 12:30 PM EDT
In force
28 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Portage County, OH, Summit County, OH

The radar

The Cleveland radar (KCLE), 39 km from the middle of the area, began a volume at 16:03 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 (KPIT), launched 12:00Z, 4.0 hours before the alert went out and 147 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 2020-03-20Temperature 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, Pittsburgh, PA at 12:00Z on 2020-03-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 106 square meters per square second.1939587897Sfc1 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
992 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
106 m²/s²
0-3 km storm-relative helicity
193 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

150 
WUUS51 KCLE 201602 RRA
SVRCLE
OHC133-153-201630-
/O.NEW.KCLE.SV.W.0002.200320T1602Z-200320T1630Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
1202 PM EDT Fri Mar 20 2020

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Northern Portage County in northeastern Ohio...
  Northern Summit County in northeastern Ohio...

* Until 1230 PM EDT.

* At 1202 PM EDT, a severe thunderstorm was located near Cuyahoga
  Falls, or 9 miles north of Akron, moving east at 60 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to trees and power lines.

* Locations impacted include...
  Akron, Ravenna, Cuyahoga Falls, Kent, Hudson, Twinsburg,
  Streetsboro, Macedonia, Garrettsville, Mantua, Stow, Aurora,
  Brecksville, Fairlawn, Munroe Falls, Richfield, Reminderville,
  Silver Lake, Windham and Hiram.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4128 8168 4128 8157 4131 8157 4135 8128
      4135 8100 4116 8100 4113 8168
TIME...MOT...LOC 1602Z 262DEG 51KT 4122 8152 

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

Jaszka
1 follow-up statement
964 
WWUS51 KCLE 201620
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
1220 PM EDT Fri Mar 20 2020

OHC153-201630-
/O.CAN.KCLE.SV.W.0002.000000T0000Z-200320T1630Z/
Summit OH-
1220 PM EDT Fri Mar 20 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN SUMMIT COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 4126 8137 4132 8131 4135 8100 4116 8100
      4116 8136
TIME...MOT...LOC 1620Z 262DEG 51KT 4126 8118 

$$

OHC133-201630-
/O.CON.KCLE.SV.W.0002.000000T0000Z-200320T1630Z/
Portage OH-
1220 PM EDT Fri Mar 20 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM EDT
FOR NORTHERN PORTAGE COUNTY...

At 1220 PM EDT, a severe thunderstorm was located over Mantua, or 7
miles northeast of Ravenna, moving east at 60 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to trees and power lines.

Locations impacted include...
Ravenna, Kent, Streetsboro, Garrettsville, Mantua, Aurora, Windham,
Hiram, Brady Lake, Sugar Bush Knolls and Wayland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4126 8137 4132 8131 4135 8100 4116 8100
      4116 8136
TIME...MOT...LOC 1620Z 262DEG 51KT 4126 8118 

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

LaPlante

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 20, 6:13 AM EDTSpecial Weather StatementCLEHolmes, Knox62 min
Mar 20, 11:05 AM EDTRiver Flood WarningCLESandusky, Wood14 hr
Mar 20, 12:02 PM EDTSevere Thunderstorm WarningCLEGeauga43 min
Mar 20, 12:09 PM EDTSevere Thunderstorm WarningCLEPortage, Stark, Summit36 min
Mar 20, 12:15 PM EDTSevere Thunderstorm WarningCLEAshtabula, Trumbull45 min
Mar 20, 12:18 PM EDTSevere Thunderstorm WarningCLEAshland, Holmes, Mahoning, Medina, Portage, Richland and 3 more42 min
Mar 20, 12:30 PM EDTSevere Thunderstorm WarningCLEMahoning, Trumbull34 min
Mar 20, 12:48 PM EDTSpecial Weather StatementCLEMahoning42 min
Mar 20, 12:59 PM EDTSpecial Weather StatementCLEHolmes, Knox, Stark46 min
Mar 20, 4:21 PM EDTRiver Flood WarningCLEMarion42 hr

Nearby

Severe Thunderstorm Warnings in Ohio, 2020Every severe thunderstorm warning in 2020

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.