Alert archive / Ohio / Special Weather Statements in 2021

Special Weather Statement, NWS Cleveland, OH

June 20, 2021Trumbull County, Ohio

NWS Cleveland, OH issued this special weather statement at Jun 20, 2021, 4:12 PM EDT for Trumbull County, Ohio. It was in force for 48 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
Jun 20, 2021, 4:12 PM EDT (20:12 UTC)
Expired
Jun 20, 2021, 5:00 PM EDT
In force
48 min
Issued by
NWS Cleveland, OH

County Trumbull County, OH

The radar

The Cleveland radar (KCLE), 70 km from the middle of the area, began a volume at 20:14 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, 8.2 hours before the alert went out and 132 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 2021-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1056 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 2021-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 91 square meters per square second.19395878Sfc1 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
1056 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
807 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
91 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.2

Open this sounding in Storm Lab

The text

As transmitted.

232 
WWUS81 KCLE 202012
SPSCLE

Special Weather Statement
National Weather Service Cleveland OH
412 PM EDT Sun Jun 20 2021

OHZ013-022-023-202100-
Geauga-Portage-Trumbull-
412 PM EDT Sun Jun 20 2021

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN PORTAGE...WESTERN
TRUMBULL AND SOUTHEASTERN GEAUGA COUNTIES...

At 412 PM EDT, a strong thunderstorm was located near Middlefield, or
14 miles southeast of Chardon, moving southeast at 20 mph.

Winds in excess of 40 mph and pea size hail are possible with this
storm.

Locations impacted include...
Warren, Middlefield, West Farmington, Bristolville, Leavittsburg,
Parkman and Champion Heights.

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 4136 8120 4148 8110 4140 8076 4122 8087
TIME...MOT...LOC 2012Z 294DEG 16KT 4141 8105 

$$

Maines

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 9:18 PM EDTSevere Thunderstorm WarningCLEMahoning31 min
Jun 20, 2:23 PM EDTSpecial Weather StatementCLEGeauga52 min
Jun 20, 2:25 PM EDTSpecial Weather StatementCLEMedina50 min
Jun 20, 2:33 PM EDTSpecial Weather StatementCLECuyahoga42 min
Jun 20, 3:07 PM EDTSpecial Weather StatementCLETrumbull38 min
Jun 20, 3:10 PM EDTSpecial Weather StatementCLEGeauga50 min
Jun 20, 3:20 PM EDTSevere Thunderstorm WarningCLECuyahoga, Geauga40 min
Jun 20, 3:41 PM EDTAreal Flood AdvisoryCLECuyahoga, Geauga3 hr
Jun 20, 3:42 PM EDTAreal Flood AdvisoryCLEAshtabula3 hr
Jun 20, 3:51 PM EDTSmall Craft AdvisoryCLE38 hr
Jun 20, 3:52 PM EDTBeach Hazards StatementCLEAshtabula, Cuyahoga, Erie, Lake, Lorain, Lucas and 1 more38 hr
Jun 20, 4:39 PM EDTSpecial Weather StatementCLEStark51 min
Jun 20, 5:01 PM EDTSpecial Weather StatementCLETrumbull44 min
Jun 20, 5:06 PM EDTSevere Thunderstorm WarningCLETrumbull24 min
Jun 20, 5:09 PM EDTSpecial Weather StatementCLESummit51 min
Jun 20, 5:51 PM EDTSpecial Weather StatementCLEMahoning39 min
Jun 20, 5:59 PM EDTSpecial Weather StatementCLEStark46 min
Jun 20, 7:03 PM EDTSpecial Weather StatementCLETrumbull42 min

Nearby

Special Weather Statements in Ohio, 2021Every special weather statement in 2021

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.