Alert archive / Ohio / Special Weather Statements in 2018

Special Weather Statement, NWS Cleveland, OH

May 10, 20185 counties in Ohio

NWS Cleveland, OH issued this special weather statement at May 10, 2018, 12:30 AM EDT for 5 counties in Ohio. It was in force for 30 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
May 10, 2018, 12:30 AM EDT (04:30 UTC)
Expired
May 10, 2018, 1:00 AM EDT
In force
30 min
Issued by
NWS Cleveland, OH

Counties Hancock County, OH, Lucas County, OH, Sandusky County, OH, Wood County, OH, Wyandot County, OH

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 4.5 hours before the alert went out and 182 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, Cncnati-Daytn, OH at 00:00Z on 2018-05-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 322 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2018-05-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 228 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
322 J/kg
Mixed-layer CIN
-63 J/kg
Mixed-layer LCL
1592 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
228 m²/s²
0-3 km storm-relative helicity
240 m²/s²
Significant tornado parameter
0.1
Supercell composite
4.0

Open this sounding in Storm Lab

The text

As transmitted.

628 
WWUS81 KCLE 100430
SPSCLE

Special Weather Statement
National Weather Service Cleveland OH
1230 AM EDT THU MAY 10 2018

OHZ003-006>008-017-018-027-036-100500-
Seneca-Wyandot-Marion-Wood-Hancock-Ottawa-Sandusky-Lucas-
1230 AM EDT THU MAY 10 2018

...A LINE OF THUNDERSTORMS WILL AFFECT OTTAWA...WESTERN 
SENECA...NORTHWESTERN MARION...WESTERN SANDUSKY...WYANDOT...WOOD... 
HANCOCK AND LUCAS COUNTIES...

At 1229 AM EDT, radar indicated thunderstorms were located along a 
line extending from 7 miles north of Swanton to near Defiance to 
near Ottoville to Pennville. Movement was southeast at 30 mph.

Winds in excess of 30 mph and pea size hail are possible with these
storms.

Locations impacted include...
Findlay, Bowling Green, Tiffin, Fremont, Fostoria, Upper Sandusky,
Bluffton, Perrysburg, Oregon, Sylvania, Rossford, Waterville,
Northwood, Whitehouse, North Baltimore, Oak Harbor, Gibsonburg,
Genoa, Woodville and Holland.

LAT...LON 4172 8387 4173 8339 4163 8315 4072 8312
      4050 8329 4051 8342 4068 8342 4071 8349
      4082 8351 4082 8388
TIME...MOT...LOC 0429Z 299DEG 25KT 4170 8390 4120 8433 4091 8439 4048
8513

$$

Lombardy

The office that day

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

IssuedProductOfficeCountiesLasted
May 10, 12:59 AM EDTSpecial Weather StatementCLEAshland, Crawford, Marion, Morrow, Richland31 min

Nearby

Special Weather Statements in Ohio, 2018Every special weather statement in 2018

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.