Alert archive / Ohio / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 79, NWS Cleveland, OH

June 30, 2017Crawford County, Morrow County, Richland County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 30, 2017, 7:03 PM EDT for Crawford County, Morrow County, Richland County, Ohio. It was in force for 40 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: Jun 30, 2017, 7:03 PM EDT (23:03 UTC)
Expired: Jun 30, 2017, 7:43 PM EDT
In force: 40 min
Issued by: NWS Cleveland, OH
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Crawford County, OH, Morrow County, OH, Richland County, OH

The radar

The Cleveland radar (KCLE), 95 km from the middle of the area, began a volume at 23:04 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

Time	Report	Where	Remark
Jun 30, 7:08 PM EDT	TSTM WND DMG	5 Ene Iberia, OH	SEVERAL TREES AND POWER POLES DOWN.

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 12:00Z, 11.1 hours before the alert went out and 180 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: 562 J/kg
Mixed-layer CIN: -57 J/kg
Mixed-layer LCL: 723 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 147 m²/s²
0-3 km storm-relative helicity: 143 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 1.8

Open this sounding in Storm Lab

The text

As transmitted.

192 
WUUS51 KCLE 302303
SVRCLE
OHC033-117-139-010000-
/O.NEW.KCLE.SV.W.0079.170630T2303Z-170701T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
703 PM EDT FRI JUN 30 2017

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Richland County in north central Ohio...
  Northeastern Morrow County in north central Ohio...
  Southeastern Crawford County in north central Ohio...

* Until 800 PM EDT

* At 703 PM EDT, a severe thunderstorm was located near Galion, or 10
  miles northeast of Mount Gilead, moving northeast at 25 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...
  Mansfield, Galion, Shelby, Ontario, Lexington, Crestline,
  Bellville, Lucas, Iberia, Shauck, Shenandoah and Olivesburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4066 8286 4071 8286 4099 8255 4099 8248
      4094 8241 4082 8242 4081 8239 4078 8238
      4073 8238 4055 8255 4055 8264 4046 8264
TIME...MOT...LOC 2303Z 224DEG 22KT 4068 8273 

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

Mullen

2 follow-up statements

628 
WWUS51 KCLE 302326
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
726 PM EDT FRI JUN 30 2017

OHC033-117-302335-
/O.CAN.KCLE.SV.W.0079.000000T0000Z-170701T0000Z/
Morrow OH-Crawford OH-
726 PM EDT FRI JUN 30 2017

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MORROW AND
SOUTHEASTERN CRAWFORD COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 4063 8262 4064 8264 4067 8265 4067 8262
      4071 8262 4071 8273 4083 8273 4099 8255
      4099 8248 4094 8241 4082 8242 4081 8239
      4073 8238 4055 8255 4055 8262
TIME...MOT...LOC 2325Z 213DEG 22KT 4082 8257 

$$

OHC139-010000-
/O.CON.KCLE.SV.W.0079.000000T0000Z-170701T0000Z/
Richland OH-
726 PM EDT FRI JUN 30 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR RICHLAND COUNTY...

At 725 PM EDT, a severe thunderstorm was located near Ontario, or
near Mansfield, moving northeast at 25 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...
Mansfield, Shelby, Ontario, Lexington, Crestline, Bellville, Lucas,
Shenandoah and Olivesburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4063 8262 4064 8264 4067 8265 4067 8262
      4071 8262 4071 8273 4083 8273 4099 8255
      4099 8248 4094 8241 4082 8242 4081 8239
      4073 8238 4055 8255 4055 8262
TIME...MOT...LOC 2325Z 213DEG 22KT 4082 8257 

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

Mullen

785 
WWUS51 KCLE 302343
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
743 PM EDT FRI JUN 30 2017

OHC139-302352-
/O.CAN.KCLE.SV.W.0079.000000T0000Z-170701T0000Z/
Richland OH-
743 PM EDT FRI JUN 30 2017

...THE SEVERE THUNDERSTORM WARNING FOR RICHLAND COUNTY IS
CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning has been cancelled.  However heavy rain is
still possible with this thunderstorm.

LAT...LON 4063 8262 4064 8264 4067 8265 4067 8262
      4071 8262 4071 8273 4083 8273 4099 8255
      4099 8248 4094 8241 4082 8242 4081 8239
      4073 8238 4055 8255 4055 8262
TIME...MOT...LOC 2342Z 224DEG 22KT 4090 8247 

$$

Mullen

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 29, 8:25 PM EDT	Special Weather Statement	CLE	Ashland, Mahoning, Marion, Portage, Richland, Stark and 3 more	35 min
Jun 29, 8:36 PM EDT	Special Marine Warning	CLE		39 min
Jun 29, 8:45 PM EDT	Severe Thunderstorm Warning	CLE	Mahoning, Portage, Trumbull	60 min
Jun 29, 8:57 PM EDT	Severe Thunderstorm Warning	CLE	Stark, Summit	48 min
Jun 30, 2:28 AM EDT	Areal Flood Advisory	CLE	Lucas, Ottawa, Wood	3 hr
Jun 30, 2:28 AM EDT	Special Marine Warning	CLE		2 hr
Jun 30, 4:27 AM EDT	Special Marine Warning	CLE		2 hr
Jun 30, 2:59 PM EDT	Special Weather Statement	CLE	Erie, Huron, Lucas, Ottawa, Sandusky, Seneca and 1 more	61 min
Jun 30, 3:36 PM EDT	Special Marine Warning	CLE		54 min
Jun 30, 3:42 PM EDT	Areal Flood Advisory	CLE	Wood	3 hr
Jun 30, 4:09 PM EDT	Special Weather Statement	CLE	Cuyahoga	51 min
Jun 30, 4:13 PM EDT	Special Marine Warning	CLE		62 min
Jun 30, 4:36 PM EDT	Areal Flood Advisory	CLE	Cuyahoga, Lorain	3 hr
Jun 30, 4:51 PM EDT	Special Weather Statement	CLE	Cuyahoga, Geauga	54 min
Jun 30, 5:33 PM EDT	Flash Flood Watch	CLE	Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 18 more	6 hr
Jun 30, 5:45 PM EDT	Flash Flood Warning	CLE	Lorain	6 hr
Jun 30, 5:45 PM EDT	Special Weather Statement	CLE	Ashtabula, Geauga, Lake, Trumbull	60 min
Jun 30, 6:18 PM EDT	Special Weather Statement	CLE	Medina	27 min
Jun 30, 6:28 PM EDT	Flash Flood Warning	CLE	Cuyahoga	6 hr
Jun 30, 6:39 PM EDT	Areal Flood Advisory	CLE	Hancock, Sandusky, Seneca, Wood	3 hr
Jun 30, 6:53 PM EDT	Special Weather Statement	CLE	Ashland, Holmes, Knox, Mahoning, Medina, Morrow and 6 more	82 min
Jun 30, 7:13 PM EDT	Areal Flood Advisory	CLE	Erie, Huron	4 hr

Nearby

Severe Thunderstorm Warnings in Ohio, 2017 Every 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.