Alert archive / Ohio / Special Weather Statements in 2018

Special Weather Statement, NWS Cleveland, OH

June 9, 2018Hancock County, Seneca County, Wyandot County, Ohio

NWS Cleveland, OH issued this special weather statement at Jun 9, 2018, 5:40 AM EDT for Hancock County, Seneca County, Wyandot County, Ohio. It was in force for 50 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 9, 2018, 5:40 AM EDT (09:40 UTC)
Expired: Jun 9, 2018, 6:30 AM EDT
In force: 50 min
Issued by: NWS Cleveland, OH

Counties Hancock County, OH, Seneca County, OH, Wyandot County, OH

The radar

The Cleveland radar (KCLE), 144 km from the middle of the area, began a volume at 09:40 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 00:00Z, 9.7 hours before the alert went out and 284 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: 914 J/kg
Mixed-layer CIN: -4 J/kg
Mixed-layer LCL: 1075 m above ground
0-6 km bulk shear: 19 kt
0-1 km storm-relative helicity: -3 m²/s²
0-3 km storm-relative helicity: 119 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cleveland, OH wrote its last area forecast discussion before this special weather statement went out at Jun 9, 4:25 AM EDT, 1 hour 15 minutes earlier.

Area forecast discussion, Jun 9, 4:25 AM EDT, 1 hour 15 minutes before

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Hazardous weather outlook, Jun 9, 5:37 AM EDT, 3 minutes before

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In the hours before

Special weather statement, Jun 9, 5:40 AM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 9, 3:43 PM EDT	Small Craft Advisory	CLE		20 hr
Jun 9, 4:31 PM EDT	Special Weather Statement	CLE	Wood	44 min
Jun 9, 5:00 PM EDT	Special Weather Statement	CLE	Hancock	30 min
Jun 9, 5:38 PM EDT	Special Weather Statement	CLE	Crawford, Marion, Morrow, Seneca, Wyandot	67 min
Jun 9, 6:43 PM EDT	Special Weather Statement	CLE	Ashland, Erie, Huron, Knox, Morrow, Richland	62 min

Nearby

Special Weather Statements in Ohio, 2018 Every 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; radar from the NEXRAD Level II archive.