Alert archive / Ohio / Special Weather Statements in 2021

Special Weather Statement, NWS Cleveland, OH

July 12, 2021Sandusky County, Seneca County, Ohio

NWS Cleveland, OH issued this special weather statement at Jul 12, 2021, 4:07 PM EDT for Sandusky County, Seneca County, Ohio. It was in force for 38 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: Jul 12, 2021, 4:07 PM EDT (20:07 UTC)
Expired: Jul 12, 2021, 4:45 PM EDT
In force: 38 min
Issued by: NWS Cleveland, OH

Counties Sandusky County, OH, Seneca County, OH

The radar

The Cleveland radar (KCLE), 119 km from the middle of the area, began a volume at 20:10 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

Detroit, MI (KDTX), launched 12:00Z, 8.1 hours before the alert went out and 166 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 577 m above ground
0-6 km bulk shear: 23 kt
0-1 km storm-relative helicity: 13 m²/s²
0-3 km storm-relative helicity: 73 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

148 
WWUS81 KCLE 122007
SPSCLE

Special Weather Statement
National Weather Service Cleveland OH
407 PM EDT Mon Jul 12 2021

OHZ006-008-018-122045-
Seneca-Wood-Sandusky-
407 PM EDT Mon Jul 12 2021

...A STRONG THUNDERSTORM WILL AFFECT NORTHERN SENECA...SOUTHWESTERN
SANDUSKY AND SOUTHEASTERN WOOD COUNTIES...

At 405 PM EDT, a strong thunderstorm was located over Fostoria,
moving northeast at 15 mph. 

The public has reported funnel clouds with these storms.

Locations impacted include...
Tiffin, Fremont, Fostoria, Green Springs, Ballville, Bettsville,
Risingsun, Republic, Helena, West Millgrove, Burgoon, Bascom, Kansas
and Stony Prairie.

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 4142 8306 4111 8291 4105 8342 4116 8342
      4117 8347 4127 8350
TIME...MOT...LOC 2005Z 245DEG 11KT 4117 8339 

$$

Campbell

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 11, 8:39 PM EDT	Areal Flood Advisory	CLE	Ashland, Richland	3 hr
Jul 12, 3:18 AM EDT	Flash Flood Watch	CLE	Ashtabula, Cuyahoga, Erie, Geauga, Huron, Lake and 5 more	18 hr
Jul 12, 11:20 AM EDT	Areal Flood Advisory	CLE	Cuyahoga, Lorain	3 hr
Jul 12, 11:59 AM EDT	Flash Flood Warning	CLE	Lorain, Medina	4 hr
Jul 12, 3:41 PM EDT	Special Weather Statement	CLE	Huron	34 min
Jul 12, 4:30 PM EDT	Flash Flood Warning	CLE	Ashland, Cuyahoga, Lorain, Medina	6 hr
Jul 12, 4:32 PM EDT	Special Weather Statement	CLE	Medina	28 min
Jul 12, 5:11 PM EDT	Areal Flood Advisory	CLE	Cuyahoga, Geauga, Portage, Summit	6 hr
Jul 12, 5:33 PM EDT	Special Weather Statement	CLE	Stark	27 min
Jul 12, 5:34 PM EDT	Flash Flood Warning Considerable damage threat	CLE	Cuyahoga	2 hr
Jul 12, 6:51 PM EDT	Areal Flood Advisory	CLE	Crawford	2 hr

Nearby

Special Weather Statements in Ohio, 2021 Every 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.