Alert archive / Ohio / Areal Flood Warnings in 2017

Areal Flood Warning 18, NWS Cleveland, OH

July 13, 20176 counties in Ohio

NWS Cleveland, OH issued this areal flood warning at Jul 13, 2017, 4:45 PM EDT for 6 counties in Ohio. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 13, 2017, 4:45 PM EDT (20:45 UTC)
Expired
Jul 14, 2017, 4:15 PM EDT
In force
24 hr
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Flood severity
None

Counties Ashland County, OH, Crawford County, OH, Knox County, OH, Marion County, OH, Morrow County, OH, Richland County, OH

The radar

The Cleveland radar (KCLE), 108 km from the middle of the area, began a volume at 20:49 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.8 hours before the alert went out and 167 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 12:00Z on 2017-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 969 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 12:00Z on 2017-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 170 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
969 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
1047 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
170 m²/s²
0-3 km storm-relative helicity
175 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood warning 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 areal flood warning went out at Jul 13, 3:22 PM EDT, 1 hour 23 minutes earlier.

Area forecast discussion, Jul 13, 3:22 PM EDT, 1 hour 23 minutes before
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Hazardous weather outlook, Jul 13, 4:26 AM EDT, 12 hours 19 minutes before
Hazardous Weather Outlook
National Weather Service Cleveland OH
426 AM EDT Thu Jul 13 2017

OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-140830-
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-Northern Erie-Southern Erie-
426 AM EDT Thu Jul 13 2017

...FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING...

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

.DAY ONE...Today and Tonight.

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

   Flash Flood Watch.

There is a slight risk for severe thunderstorms This afternoon and
evening. The main threat will be strong damaging wind gusts.

Spotter activation may be needed.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LEZ061-142>149-162>169-140830-
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-
426 AM EDT Thu Jul 13 2017

This Hazardous Weather Outlook is for Lake Erie.

.DAY ONE...Today and Tonight.

There is a slight risk for severe thunderstorms This afternoon and
evening. The main threat will be strong damaging wind gusts.

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

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 3:31 AM EDTSpecial Weather StatementCLEHancock, Marion, Seneca, Wood, Wyandot59 min
Jul 13, 3:49 AM EDTAreal Flood AdvisoryCLEHancock3 hr
Jul 13, 4:36 AM EDTRiver Flood WarningCLEHancock3 days
Jul 13, 4:40 AM EDTFlash Flood WarningCLEHancock6 hr
Jul 13, 4:53 AM EDTSpecial Weather StatementCLEWyandot67 min
Jul 13, 5:03 AM EDTAreal Flood AdvisoryCLEWyandot5 hr
Jul 13, 5:09 AM EDTSpecial Weather StatementCLEOttawa, Sandusky, Seneca66 min
Jul 13, 5:32 AM EDTRiver Flood WarningCLEHancock31 hr
Jul 13, 5:48 AM EDTAreal Flood WarningCLESeneca, Wyandot6 hr
Jul 13, 6:04 AM EDTSpecial Weather StatementCLETrumbull56 min
Jul 13, 6:15 AM EDTAreal Flood AdvisoryCLECrawford, Marion5 hr
Jul 13, 7:21 AM EDTAreal Flood AdvisoryCLEAshland, Knox, Morrow, Richland5 hr
Jul 13, 8:18 AM EDTRiver Flood WarningCLESeneca61 hr
Jul 13, 8:31 AM EDTAreal Flood AdvisoryCLEGeauga4 hr
Jul 13, 10:08 AM EDTRiver Flood WarningCLEMarion43 hr
Jul 13, 10:08 AM EDTRiver Flood WarningCLEMarion48 hr
Jul 13, 10:11 AM EDTRiver Flood WarningCLESandusky38 hr
Jul 13, 10:46 AM EDTAreal Flood WarningCLEHancock, Wood30 hr
Jul 13, 11:18 AM EDTAreal Flood WarningCLECrawford, Marion, Sandusky, Seneca, Wyandot30 hr

Nearby

Areal Flood Warnings in Ohio, 2017Every areal flood warning 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.