Alert archive / Ohio / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 75, NWS Cleveland, OH

June 19, 2017Ashtabula County, Ohio; Crawford County, Pennsylvania

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 19, 2017, 7:04 PM EDT for Ashtabula County, Ohio; Crawford County, Pennsylvania. It was in force for 41 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, 7:04 PM EDT (23:04 UTC)
Expired
Jun 19, 2017, 7:45 PM EDT
In force
41 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Ashtabula County, OH, Crawford County, PA

What was reported inside it

TimeReportWhereRemark
Jun 19, 7:20 PM EDTHAIL 1Hartstown, PAESTIMATED QUARTER SIZE HAIL. TIME ESTIMATED BY RADAR.
Jun 19, 7:25 PM EDTHAIL 0.88Conneaut Lake, PA

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

The nearest sounding before it

Pittsburgh, PA (KAGC), launched 12:00Z, 11.1 hours before the alert went out and 126 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 12:00Z on 2017-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 12:00Z on 2017-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939587897Sfc1 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
3 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
574 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
174 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

923 
WUUS51 KCLE 192304
SVRCLE
OHC007-PAC039-192345-
/O.NEW.KCLE.SV.W.0075.170619T2304Z-170619T2345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
704 PM EDT MON JUN 19 2017

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Southeastern Ashtabula County in northeastern Ohio...
  Southwestern Crawford County in northwestern Pennsylvania...

* Until 745 PM EDT

* At 704 PM EDT, a severe thunderstorm was located near Andover, or
  18 miles north of Sharpsville, moving east at 20 mph.

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

  SOURCE...Radar indicated. 

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

* Locations impacted include...
  Meadville, Andover, Linesville, Harmonsburg, Adamsville, Atlantic,
  Conneaut Lake, Jamestown, Geneva and Hartstown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4148 8013 4148 8037 4149 8044 4149 8052
      4150 8052 4150 8059 4159 8063 4174 8018
      4149 8008
TIME...MOT...LOC 2304Z 253DEG 15KT 4153 8050 

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

King
2 follow-up statements
218 
WWUS51 KCLE 192325
SVSCLE

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

OHC007-192335-
/O.CAN.KCLE.SV.W.0075.000000T0000Z-170619T2345Z/
Ashtabula OH-
725 PM EDT MON JUN 19 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ASHTABULA COUNTY
IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 4149 8008 4148 8013 4148 8037 4149 8038
      4149 8052 4161 8052 4170 8016
TIME...MOT...LOC 2325Z 253DEG 25KT 4157 8030 

$$

PAC039-192345-
/O.CON.KCLE.SV.W.0075.000000T0000Z-170619T2345Z/
Crawford PA-
725 PM EDT MON JUN 19 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHWESTERN CRAWFORD COUNTY...

At 725 PM EDT, a severe thunderstorm was located near Atlantic, or 9
miles southwest of Meadville, moving east at 30 mph.

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

SOURCE...Radar indicated. 

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

Locations impacted include...
Meadville, Adamsville, Atlantic, Harmonsburg, Conneaut Lake,
Jamestown, Geneva and Hartstown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4149 8008 4148 8013 4148 8037 4149 8038
      4149 8052 4161 8052 4170 8016
TIME...MOT...LOC 2325Z 253DEG 25KT 4157 8030 

HAIL...0.88IN
WIND...60MPH
 
$$

King
695 
WWUS51 KCLE 192345
SVSCLE

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

PAC039-192355-
/O.EXP.KCLE.SV.W.0075.000000T0000Z-170619T2345Z/
Crawford PA-
745 PM EDT MON JUN 19 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CRAWFORD COUNTY
HAS EXPIRED...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning has been allowed to expire.

LAT...LON 4149 8008 4148 8013 4148 8037 4149 8038
      4149 8052 4161 8052 4170 8016
TIME...MOT...LOC 2345Z 253DEG 15KT 4159 8020 

$$

King

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 11:20 PM EDTAreal Flood WarningCLEHolmes, Knox6 hr
Jun 18, 11:33 PM EDTRiver Flood WarningCLEStark13 hr
Jun 19, 2:55 AM EDTAreal Flood WarningCLEStark6 hr
Jun 19, 2:32 PM EDTSpecial Weather StatementCLEHancock, Lucas, Wood, Wyandot118 min
Jun 19, 4:02 PM EDTSpecial Marine WarningCLE88 min
Jun 19, 4:49 PM EDTSpecial Marine WarningCLE86 min
Jun 19, 4:51 PM EDTSevere Thunderstorm WarningCLECrawford, Morrow, Richland39 min
Jun 19, 4:58 PM EDTSevere Thunderstorm WarningCLECuyahoga, Lorain31 min
Jun 19, 5:15 PM EDTSevere Thunderstorm WarningCLEAshland30 min
Jun 18, 10:30 PM EDTAreal Flood WarningCLEErie9 hr

Nearby

Severe Thunderstorm Warnings in Ohio, 2017Severe Thunderstorm Warnings in Pennsylvania, 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.