Alert archive / Ohio / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 50, NWS Cleveland, OH

May 29, 2017Huron County, Richland County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at May 29, 2017, 10:39 PM EDT for Huron County, Richland County, Ohio. It was in force for 36 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 29, 2017, 10:39 PM EDT (02:39 UTC)
Expired
May 29, 2017, 11:15 PM EDT
In force
36 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Huron County, OH, Richland County, OH

The radar

The Cleveland radar (KCLE), 76 km from the middle of the area, began a volume at 02:42 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.

What was reported inside it

TimeReportWhereRemark
May 29, 10:46 PM EDTTSTM WND DMG4 Ese Willard, OHLARGE TREE LIMBS DOWN ACCOMPANIED BY PEA SIZE HAIL.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 2.7 hours before the alert went out and 203 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 2017-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 196 joules per kilogram.LCLEL10008507005003002001001 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 2017-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 square meters per square second.1939587897117Sfc1 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
196 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
2185 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
63 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

766 
WUUS51 KCLE 300239
SVRCLE
OHC077-139-300315-
/O.NEW.KCLE.SV.W.0050.170530T0239Z-170530T0315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
1039 PM EDT MON MAY 29 2017

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Southern Huron County in north central Ohio...
  Northern Richland County in north central Ohio...

* Until 1115 PM EDT

* At 1038 PM EDT, a severe thunderstorm was located over New
  Washington, or 12 miles northeast of Bucyrus, moving northeast at
  40 mph.

  HAZARD...60 mph wind gusts and quarter size hail. 

  SOURCE...Radar indicated. 

  IMPACT...Minor damage to vehicles is possible. Expect damage to 
           trees and power lines. 

* Locations impacted include...
  Shelby, Willard, New London, Plymouth, Greenwich, North Fairfield,
  Shenandoah and Olivesburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4099 8273 4100 8283 4104 8283 4122 8242
      4107 8242 4106 8244 4099 8244 4099 8242
      4085 8242 4084 8272
TIME...MOT...LOC 0238Z 242DEG 35KT 4093 8281 

HAIL...1.00IN
WIND...60MPH
 
$$

Kosarik
1 follow-up statement
155 
WWUS51 KCLE 300306
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
1106 PM EDT MON MAY 29 2017

OHC139-300315-
/O.CAN.KCLE.SV.W.0050.000000T0000Z-170530T0315Z/
Richland OH-
1106 PM EDT MON MAY 29 2017

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN RICHLAND COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
northern Richland County. Therefore, the warning has been cancelled.

LAT...LON 4099 8244 4115 8259 4122 8242 4107 8242
      4106 8244
TIME...MOT...LOC 0305Z 242DEG 35KT 4105 8250 

$$

OHC077-300315-
/O.CON.KCLE.SV.W.0050.000000T0000Z-170530T0315Z/
Huron OH-
1106 PM EDT MON MAY 29 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM EDT
FOR SOUTHEASTERN HURON COUNTY...

At 1105 PM EDT, a severe thunderstorm was located near New London, or
14 miles southeast of Norwalk, moving northeast at 40 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Minor damage to vehicles is possible. Expect damage to 
         trees and power lines. 

Locations impacted include...
New London.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4099 8244 4115 8259 4122 8242 4107 8242
      4106 8244
TIME...MOT...LOC 0305Z 242DEG 35KT 4105 8250 

HAIL...1.00IN
WIND...60MPH
 
$$

Kosarik

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 9:56 PM EDTSevere Thunderstorm WarningCLEWyandot34 min
May 29, 10:13 PM EDTSevere Thunderstorm WarningCLECrawford32 min
May 29, 11:01 PM EDTSevere Thunderstorm WarningCLEAshland, Huron, Lorain44 min
May 29, 11:40 PM EDTSevere Thunderstorm WarningCLECuyahoga50 min
May 30, 12:21 AM EDTSpecial Weather StatementCLEGeauga39 min
May 30, 1:10 AM EDTSpecial Weather StatementCLEAshtabula35 min
May 30, 1:18 AM EDTSpecial Marine WarningCLE87 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2017Every severe thunderstorm 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.