Alert archive / Ohio / Special Weather Statements in 2017

Special Weather Statement, NWS Cleveland, OH

June 29, 20179 counties in Ohio

NWS Cleveland, OH issued this special weather statement at Jun 29, 2017, 8:25 PM EDT for 9 counties in Ohio. It was in force for 35 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 29, 2017, 8:25 PM EDT (00:25 UTC)
Expired
Jun 29, 2017, 9:00 PM EDT
In force
35 min
Issued by
NWS Cleveland, OH

Counties Ashland County, OH, Mahoning County, OH, Marion County, OH, Portage County, OH, Richland County, OH, Stark County, OH, Summit County, OH, Trumbull County, OH, Wayne County, OH

The radar

The Cleveland radar (KCLE), 67 km from the middle of the area, began a volume at 00:26 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, 0.4 hours before the alert went out and 120 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 00:00Z on 2017-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 425 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, Pittsburgh, PA at 00:00Z on 2017-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 189 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
425 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
1313 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
189 m²/s²
0-3 km storm-relative helicity
203 m²/s²
Significant tornado parameter
0.2
Supercell composite
3.0

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 29, 7:38 PM EDT, 47 minutes earlier.

Area forecast discussion, Jun 29, 7:38 PM EDT, 47 minutes before
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Hazardous weather outlook, Jun 29, 3:10 PM EDT, 5 hours 15 minutes before
Hazardous Weather Outlook
National Weather Service Cleveland OH
310 PM EDT Thu Jun 29 2017

LEZ061-142>149-162>169-OHZ003-006>014-017>023-027>033-036>038-047-
089-PAZ002-003-301915-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie nearshore waters from Maumee Bay to Reno Beach OH-
Lake Erie nearshore waters from Reno Beach to The Islands OH-
Lake Erie nearshore waters from The Islands to Vermilion OH-
Lake Erie nearshore waters from Vermilion to Avon Point OH-
Lake Erie nearshore waters from Avon Point to Willowick OH-
Lake Erie nearshore waters from Willowick to Geneva-on-the Lake OH-
Lake Erie nearshore waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie nearshore waters from Conneaut OH to Ripley NY-
Lake Erie open waters from Maumee Bay to Reno Beach OH-
Lake Erie open waters from Reno Beach to The Islands OH-
Lake Erie open waters from The Islands to Vermilion OH-
Lake Erie open waters from Vermilion to Avon Point OH-
Lake Erie open waters from Avon Point to Willowick OH-
Lake Erie open waters from Willowick to Geneva-on-the-Lake OH-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-Lucas-Wood-
Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-Ashtabula Inland-
Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-Wyandot-Crawford-
Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-Holmes-Knox-
Ashtabula Lakeshore-Southern Erie-
310 PM EDT Thu Jun 29 2017

This Hazardous Weather Outlook is for Lake Erie, north central
Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania.

.DAY ONE...This Evening and Tonight.

There is a marginal risk for severe storms this evening and tonight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

There is a slight risk for severe storms for area wide Friday and
Friday night.

There is a marginal risk for severe storms Saturday for all but
Northwest Ohio.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

PAZ001-301915-
Northern Erie-
310 PM EDT Thu Jun 29 2017

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 8 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for northwest Pennsylvania.

.DAY ONE...This Evening and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Beach Hazards Statement.

There is a marginal risk for severe storms this evening and tonight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

There is a slight risk for severe storms Friday and Friday night.

There is a marginal risk for severe storms Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

In the hours before

Special weather statement, Jun 29, 7:04 PM EDT, 1 hour 21 minutes before
Special Weather Statement
National Weather Service Cleveland OH
704 PM EDT THU JUN 29 2017

OHZ017-292330-
Hancock-
704 PM EDT THU JUN 29 2017

...A STRONG THUNDERSTORM WILL AFFECT HANCOCK COUNTY...

At 703 PM EDT, a strong thunderstorm was located over Rawson, or 7
miles southwest of Findlay, moving east at 40 mph. Gusty winds to
45 mph and small hail will be possible.

Locations impacted include...
Findlay, Fostoria, Bluffton, McComb, Arlington, Arcadia, Rawson,
Vanlue, Van Buren, Bloomdale, Benton Ridge, Jenera and Mount Cory.

LAT...LON 4111 8388 4117 8355 4117 8342 4100 8342
      4099 8346 4095 8346 4095 8348 4092 8348
      4087 8388
TIME...MOT...LOC 2303Z 256DEG 33KT 4100 8378

Mullen
Special weather statement, Jun 29, 8:25 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 8:36 PM EDTSpecial Marine WarningCLE39 min
Jun 29, 8:45 PM EDTSevere Thunderstorm WarningCLEMahoning, Portage, Trumbull60 min
Jun 29, 8:57 PM EDTSevere Thunderstorm WarningCLEStark, Summit48 min
Jun 30, 2:28 AM EDTAreal Flood AdvisoryCLELucas, Ottawa, Wood3 hr
Jun 30, 2:28 AM EDTSpecial Marine WarningCLE2 hr
Jun 30, 4:27 AM EDTSpecial Marine WarningCLE2 hr
Jun 30, 2:59 PM EDTSpecial Weather StatementCLEErie, Huron, Lucas, Ottawa, Sandusky, Seneca and 1 more61 min
Jun 30, 3:36 PM EDTSpecial Marine WarningCLE54 min
Jun 30, 3:42 PM EDTAreal Flood AdvisoryCLEWood3 hr
Jun 30, 4:09 PM EDTSpecial Weather StatementCLECuyahoga51 min
Jun 30, 4:13 PM EDTSpecial Marine WarningCLE62 min
Jun 30, 4:36 PM EDTAreal Flood AdvisoryCLECuyahoga, Lorain3 hr
Jun 30, 4:51 PM EDTSpecial Weather StatementCLECuyahoga, Geauga54 min
Jun 30, 5:33 PM EDTFlash Flood WatchCLEAshland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 18 more6 hr
Jun 30, 5:45 PM EDTFlash Flood WarningCLELorain6 hr
Jun 30, 5:45 PM EDTSpecial Weather StatementCLEAshtabula, Geauga, Lake, Trumbull60 min
Jun 30, 6:18 PM EDTSpecial Weather StatementCLEMedina27 min
Jun 30, 6:28 PM EDTFlash Flood WarningCLECuyahoga6 hr
Jun 30, 6:39 PM EDTAreal Flood AdvisoryCLEHancock, Sandusky, Seneca, Wood3 hr
Jun 30, 6:53 PM EDTSpecial Weather StatementCLEAshland, Holmes, Knox, Mahoning, Medina, Morrow and 6 more82 min
Jun 30, 7:03 PM EDTSevere Thunderstorm WarningCLECrawford, Morrow, Richland40 min
Jun 30, 7:13 PM EDTAreal Flood AdvisoryCLEErie, Huron4 hr
Jun 30, 6:47 PM EDTSpecial Weather StatementCLECrawford88 min

Nearby

Special Weather Statements in Ohio, 2017Every special weather statement in 2017

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.