Alert archive / Ohio / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 72, NWS Cleveland, OH

June 19, 2017Crawford County, Morrow County, Richland County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 19, 2017, 4:51 PM EDT for Crawford County, Morrow County, Richland County, Ohio. It was in force for 39 min. 2 reports 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 19, 2017, 4:51 PM EDT (20:51 UTC)
Expired: Jun 19, 2017, 5:30 PM EDT
In force: 39 min
Issued by: NWS Cleveland, OH
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

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

The radar

The Cleveland radar (KCLE), 92 km from the middle of the area, began a volume at 20:53 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 19, 4:55 PM EDT	TSTM WND DMG	1 N Galion, OH	ONE TREE DOWN ONTO A VEHICLE BY THUNDERSTORM WINDS.
Jun 19, 5:07 PM EDT	TSTM WND DMG	1 S Galion, OH	ONE TREE DOWN ACROSS THE ROAD AT THE COUNTY LINE.

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, 8.9 hours before the alert went out and 183 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: 2 J/kg
Mixed-layer CIN: -39 J/kg
Mixed-layer LCL: 995 m above ground
0-6 km bulk shear: 45 kt
0-1 km storm-relative helicity: -96 m²/s²
0-3 km storm-relative helicity: 15 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

692 
WUUS51 KCLE 192051
SVRCLE
OHC033-117-139-192130-
/O.NEW.KCLE.SV.W.0072.170619T2051Z-170619T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
451 PM EDT MON JUN 19 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...
  Eastern Crawford County in north central Ohio...

* Until 530 PM EDT

* At 450 PM EDT, a severe thunderstorm was located over Galion, or 8
  miles southeast of Bucyrus, moving east at 35 mph.

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

  SOURCE...Radar indicated. 

  IMPACT...Expect damage to trees and power lines. 

* Locations impacted include...
  Mansfield, Bucyrus, Galion, Shelby, Ontario, Lexington, Crestline,
  Plymouth, New Washington, Chatfield, Lucas, Tiro, North Robinson,
  Sulpher Springs, Iberia, 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 4070 8286 4071 8295 4099 8295
      4100 8258 4099 8242 4083 8241 4082 8242
      4081 8239 4073 8238 4073 8234 4069 8234
TIME...MOT...LOC 2050Z 264DEG 29KT 4075 8283 

HAIL...0.75IN
WIND...60MPH
 
$$

King

1 follow-up statement

386 
WWUS51 KCLE 192121
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
521 PM EDT MON JUN 19 2017

OHC033-117-139-192131-
/O.EXP.KCLE.SV.W.0072.000000T0000Z-170619T2130Z/
Richland OH-Morrow OH-Crawford OH-
521 PM EDT MON JUN 19 2017

...THE SEVERE THUNDERSTORM WARNING FOR RICHLAND...NORTHEASTERN MORROW
AND EASTERN CRAWFORD COUNTIES WILL EXPIRE AT 530 PM EDT...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

LAT...LON 4066 8286 4070 8286 4071 8295 4099 8295
      4100 8258 4099 8242 4083 8241 4082 8242
      4081 8239 4073 8238 4073 8234 4069 8234
TIME...MOT...LOC 2121Z 264DEG 29KT 4077 8251 

$$

King

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 18, 11:20 PM EDT	Areal Flood Warning	CLE	Holmes, Knox	6 hr
Jun 18, 11:33 PM EDT	River Flood Warning	CLE	Stark	13 hr
Jun 19, 2:55 AM EDT	Areal Flood Warning	CLE	Stark	6 hr
Jun 19, 2:32 PM EDT	Special Weather Statement	CLE	Hancock, Lucas, Wood, Wyandot	118 min
Jun 19, 4:02 PM EDT	Special Marine Warning	CLE		88 min
Jun 19, 4:49 PM EDT	Special Marine Warning	CLE		86 min
Jun 19, 4:58 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga, Lorain	31 min
Jun 19, 5:15 PM EDT	Severe Thunderstorm Warning	CLE	Ashland	30 min
Jun 19, 7:04 PM EDT	Severe Thunderstorm Warning	CLE	Ashtabula	41 min

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.