Alert archive / Ohio / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 99, NWS Pittsburgh, PA

July 7, 2021Coshocton County, Tuscarawas County, Ohio

NWS Pittsburgh, PA issued this severe thunderstorm warning at Jul 7, 2021, 2:13 PM EDT for Coshocton County, Tuscarawas County, Ohio. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 7, 2021, 2:13 PM EDT (18:13 UTC)
Expired
Jul 7, 2021, 2:45 PM EDT
In force
32 min
Issued by
NWS Pittsburgh, PA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Coshocton County, OH, Tuscarawas County, OH

The radar

The Cleveland radar (KCLE), 111 km from the middle of the area, began a volume at 18:14 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

Pittsburgh, PA (KPIT), launched 12:00Z, 6.2 hours before the alert went out and 132 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 2021-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 505 joules per kilogram.LCLLFCEL10008507005003002001001 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 2021-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 36 square meters per square second.1939Sfc1 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
505 J/kg
Mixed-layer CIN
-47 J/kg
Mixed-layer LCL
1230 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
36 m²/s²
0-3 km storm-relative helicity
53 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

088 
WUUS51 KPBZ 071813
SVRPBZ
OHC031-157-071845-
/O.NEW.KPBZ.SV.W.0099.210707T1813Z-210707T1845Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pittsburgh PA
213 PM EDT Wed Jul 7 2021

The National Weather Service in Pittsburgh has issued a

* Severe Thunderstorm Warning for...
  Northeastern Coshocton County in east central Ohio...
  West central Tuscarawas County in east central Ohio...

* Until 245 PM EDT.

* At 213 PM EDT, a severe thunderstorm was located near West
  Lafayette, or 8 miles northeast of Coshocton, moving east at 10
  mph.

  HAZARD...Wind gusts to 60 mph.

  SOURCE...Radar.

  IMPACT...Expect damage to trees and power lines, resulting in some 
           power outages.

* Locations impacted include...
  Baltic...                         Stone Creek...
  Chili...                          Bakersville...

This includes Interstate 77 in Ohio between mile markers 68 and 78.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to an interior room on the lowest floor of a building.

Please report severe weather by calling 412-262-1988, posting to 
the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH. 

&&

LAT...LON 4045 8173 4044 8167 4048 8167 4051 8160
      4045 8148 4034 8147 4030 8179 4040 8183
TIME...MOT...LOC 1813Z 253DEG 8KT 4036 8174 

HAIL...<.75IN
WIND...60MPH
 
$$
3 follow-up statements
591 
WWUS51 KPBZ 071826
SVSPBZ

Severe Weather Statement
National Weather Service Pittsburgh PA
226 PM EDT Wed Jul 7 2021

OHC031-157-071845-
/O.CON.KPBZ.SV.W.0099.000000T0000Z-210707T1845Z/
Coshocton OH-Tuscarawas OH-
226 PM EDT Wed Jul 7 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM EDT
FOR NORTHEASTERN COSHOCTON AND WEST CENTRAL TUSCARAWAS COUNTIES...

At 225 PM EDT, a severe thunderstorm was located near West Lafayette,
or 10 miles northeast of Coshocton, moving east at 10 mph.

HAZARD...Wind gusts to 60 mph.

SOURCE...Radar.

IMPACT...Expect damage to trees and power lines, resulting in some 
         power outages.

Locations impacted include...
Stone Creek...                    Chili...
Bakersville...                    

This includes Interstate 77 in Ohio between mile markers 68 and 78.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to an interior room on the lowest floor of a building.

Please report severe weather by calling 412-262-1988, posting to 
the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH. 

&&

LAT...LON 4043 8172 4044 8167 4048 8167 4051 8160
      4045 8148 4034 8147 4030 8179 4038 8178
TIME...MOT...LOC 1825Z 253DEG 8KT 4037 8170 

HAIL...<.75IN
WIND...60MPH
 
$$
609 
WWUS51 KPBZ 071835
SVSPBZ

Severe Weather Statement
National Weather Service Pittsburgh PA
235 PM EDT Wed Jul 7 2021

OHC031-157-071845-
/O.CON.KPBZ.SV.W.0099.000000T0000Z-210707T1845Z/
Coshocton OH-Tuscarawas OH-
235 PM EDT Wed Jul 7 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM EDT
FOR NORTHEASTERN COSHOCTON AND WEST CENTRAL TUSCARAWAS COUNTIES...

At 234 PM EDT, a severe thunderstorm was located 7 miles south of
Farmerstown, or 12 miles northeast of Coshocton, moving east at 10
mph.

HAZARD...Wind gusts to 60 mph.

SOURCE...Radar.

IMPACT...Expect damage to trees and power lines, resulting in some 
         power outages.

Locations impacted include...
Stone Creek...                    Chili...
Bakersville...                    

This includes Interstate 77 in Ohio between mile markers 69 and 78.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to an interior room on the lowest floor of a building.

Please report severe weather by calling 412-262-1988, posting to 
the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH. 

&&

LAT...LON 4043 8172 4044 8167 4048 8167 4051 8160
      4045 8148 4034 8147 4031 8174 4037 8177
TIME...MOT...LOC 1834Z 253DEG 8KT 4038 8167 

HAIL...<.75IN
WIND...60MPH
 
$$
132 
WWUS51 KPBZ 071842
SVSPBZ

Severe Weather Statement
National Weather Service Pittsburgh PA
242 PM EDT Wed Jul 7 2021

OHC031-157-071852-
/O.EXP.KPBZ.SV.W.0099.000000T0000Z-210707T1845Z/
Coshocton OH-Tuscarawas OH-
242 PM EDT Wed Jul 7 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN COSHOCTON AND
WEST CENTRAL TUSCARAWAS COUNTIES WILL EXPIRE AT 245 PM EDT...
                
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 will be allowed to expire.  However gusty
winds are still possible with this thunderstorm.

LAT...LON 4043 8172 4044 8167 4048 8167 4051 8160
      4045 8148 4034 8147 4031 8174 4037 8177
TIME...MOT...LOC 1842Z 253DEG 8KT 4038 8165 

$$

The office that day

Everything else NWS Pittsburgh, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 7, 2:05 PM EDTSpecial Weather StatementPBZCoshocton25 min
Jul 7, 2:07 PM EDTSpecial Weather StatementPBZTuscarawas23 min
Jul 7, 2:42 PM EDTSevere Thunderstorm WarningPBZColumbiana18 min
Jul 7, 2:44 PM EDTSpecial Weather StatementPBZTuscarawas31 min
Jul 7, 2:49 PM EDTSevere Thunderstorm WarningPBZCoshocton, Tuscarawas41 min
Jul 7, 2:54 PM EDTSevere Thunderstorm WarningPBZJefferson36 min
Jul 7, 2:58 PM EDTSevere Thunderstorm WarningPBZJefferson32 min
Jul 7, 3:00 PM EDTSpecial Weather StatementPBZMuskingum30 min
Jul 7, 3:32 PM EDTSpecial Weather StatementPBZJefferson28 min
Jul 7, 3:42 PM EDTSevere Thunderstorm WarningPBZJefferson33 min
Jul 7, 3:55 PM EDTSevere Thunderstorm WarningPBZColumbiana50 min
Jul 7, 4:11 PM EDTSpecial Weather StatementPBZJefferson34 min
Jul 7, 4:16 PM EDTSevere Thunderstorm WarningPBZColumbiana, Jefferson44 min
Jul 7, 4:21 PM EDTSevere Thunderstorm WarningPBZColumbiana39 min
Jul 7, 5:31 PM EDTAreal Flood AdvisoryPBZJefferson119 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2021Every severe thunderstorm warning in 2021

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.