Alert archive / West Virginia / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 33, NWS Charleston, WV

July 13, 2023Jackson County, Kanawha County, Putnam County, West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Jul 13, 2023, 2:17 PM EDT for Jackson County, Kanawha County, Putnam County, West Virginia. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 13, 2023, 2:17 PM EDT (18:17 UTC)
Expired
Jul 13, 2023, 2:45 PM EDT
In force
28 min
Issued by
NWS Charleston, WV
Area
Storm-based polygon
Hail
0.75 in
Wind
50.0 mph

Counties Jackson County, WV, Kanawha County, WV, Putnam County, WV

The radar

The Charleston,WV radar (KRLX), 28 km from the middle of the area, began a volume at 18:20 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 13, 1:56 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 6.3 hours before the alert went out and 246 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, Roanoke, VA at 12:00Z on 2023-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 28 joules per kilogram.LCLLFCEL10008507005003002001001 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, Roanoke, VA at 12:00Z on 2023-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 106 square meters per square second.19395878Sfc1 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
28 J/kg
Mixed-layer CIN
-252 J/kg
Mixed-layer LCL
1049 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
106 m²/s²
0-3 km storm-relative helicity
102 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, WV wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 13, 2:04 PM EDT, 13 minutes earlier.

Area forecast discussion, Jul 13, 2:04 PM EDT, 13 minutes before
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Hazardous weather outlook, Jul 13, 2:02 PM EDT, 15 minutes before
Hazardous Weather Outlook
National Weather Service Charleston WV
202 PM EDT Thu Jul 13 2023

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-024>034-
039-040-515>526-141815-
Greenup-Carter-Boyd-Lawrence KY-Perry-Morgan-Athens-Washington-
Jackson OH-Vinton-Meigs-Gallia-Lawrence OH-Wayne-Cabell-Mason-
Jackson WV-Wood-Pleasants-Tyler-Lincoln-Putnam-Kanawha-Roane-Wirt-
Calhoun-Ritchie-Doddridge-Mingo-Logan-Boone-Clay-Braxton-Gilmer-
Lewis-Harrison-Taylor-McDowell-Wyoming-Upshur-Barbour-
Northwest Raleigh-Southeast Raleigh-Northwest Fayette-
Southeast Fayette-Northwest Nicholas-Southeast Nicholas-
Northwest Webster-Southeast Webster-Northwest Pocahontas-
Southeast Pocahontas-Northwest Randolph-Southeast Randolph-
202 PM EDT Thu Jul 13 2023

...SEVERE THUNDERSTORM WATCH 482 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for northeast Kentucky, southeast
Ohio and much of West Virginia.

.DAY ONE...This Afternoon and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Thunderstorms Saturday afternoon and evening could produce damaging
winds and large hail.

If thunderstorms Saturday through Monday move over the same location
multiple times, then flash flooding is possible.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions by calling the toll-free spotter hotline, or by other
methods detailed at www.weather.gov/rlx/reports.

VAZ003-004-141815-
Dickenson-Buchanan-
202 PM EDT Thu Jul 13 2023

This Hazardous Weather Outlook is for southwest Virginia.

.DAY ONE...This Afternoon and Tonight.

Thunderstorms this afternoon and evening could produce damaging
winds and large hail. In addition, a tornado can not be ruled out.

If thunderstorms move over the same location multiple times, then
localized flash flooding is possible.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Thunderstorms Saturday afternoon and evening could produce damaging
winds and large hail.

If thunderstorms Saturday through Monday move over the same location
multiple times, then flash flooding is possible.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions by calling the toll-free spotter hotline, or by other
methods detailed at www.weather.gov/rlx/reports.

In the hours before

Special weather statement, Jul 13, 11:28 AM EDT, 2 hours 49 minutes before
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Special weather statement, Jul 13, 11:45 AM EDT, 2 hours 32 minutes before
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Special weather statement, Jul 13, 1:17 PM EDT, 1 hour before
Special Weather Statement
National Weather Service Charleston WV
117 PM EDT Thu Jul 13 2023

WVZ008-016-131730-
Jackson WV-Roane WV-
117 PM EDT Thu Jul 13 2023

...A strong thunderstorm will impact portions of western Roane and
southeastern Jackson Counties through 130 PM EDT...

At 117 PM EDT, Doppler radar was tracking a strong thunderstorm near
Kenna, or 10 miles southeast of Ripley, moving east at 20 mph.

HAZARD...Winds in excess of 30 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This storm will remain over mainly rural areas of western Roane and
southeastern Jackson Counties.

This includes Interstate 77 in West Virginia between mile markers 126
and 128.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3869 8166 3872 8165 3873 8149 3863 8152
TIME...MOT...LOC 1717Z 286DEG 17KT 3870 8158

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...30 MPH

LTC
Special weather statement, Jul 13, 1:32 PM EDT, 45 minutes before
Special Weather Statement
National Weather Service Charleston WV
132 PM EDT Thu Jul 13 2023

WVZ016-131800-
Roane WV-
132 PM EDT Thu Jul 13 2023

...A strong thunderstorm will impact portions of southwestern Roane
County through 200 PM EDT...

At 131 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles east of Kenna, or 10 miles southwest of Spencer, moving east at
20 mph.

HAZARD...Winds in excess of 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Harmony, Walton and Gandeeville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to travel across
flooded roads. Find alternate routes. It takes only a few inches of
swiftly flowing water to carry vehicles away.

&&

LAT...LON 3873 8131 3860 8131 3867 8155 3872 8153
      3873 8153
TIME...MOT...LOC 1731Z 279DEG 19KT 3869 8150

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

LTC
Special weather statement, Jul 13, 1:54 PM EDT, 23 minutes before
Special Weather Statement
National Weather Service Charleston WV
154 PM EDT Thu Jul 13 2023

WVZ016-018-131815-
Calhoun WV-Roane WV-
154 PM EDT Thu Jul 13 2023

...A strong thunderstorm will impact portions of south central
Calhoun and southeastern Roane Counties through 215 PM EDT...

At 154 PM EDT, Doppler radar was tracking a strong thunderstorm near
Amma, or 11 miles southeast of Spencer, moving east at 25 mph.

HAZARD...Winds in excess of 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Left Hand, Looneyville and Tariff.

This includes Interstate 79 between mile markers 27 and 33.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to travel across
flooded roads. Find alternate routes. It takes only a few inches of
swiftly flowing water to carry vehicles away.

&&

LAT...LON 3875 8112 3855 8115 3853 8118 3863 8136
      3872 8133
TIME...MOT...LOC 1754Z 281DEG 22KT 3866 8126

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

LTC
Special weather statement, Jul 13, 2:08 PM EDT, 9 minutes before
Special Weather Statement
National Weather Service Charleston WV
208 PM EDT Thu Jul 13 2023

WVZ016-018-027-131830-
Calhoun WV-Clay WV-Roane WV-
208 PM EDT Thu Jul 13 2023

...A strong thunderstorm will impact portions of southeastern
Calhoun, eastern Roane and north central Clay Counties through 230 PM
EDT...

At 207 PM EDT, Doppler radar was tracking a strong thunderstorm near
Big Otter, or 12 miles north of Clay, moving east at 20 mph.

HAZARD...Winds in excess of 30 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Big Otter, Nebo, Nicut and Chloe.

This includes Interstate 79 between mile markers 36 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to travel across
flooded roads. Find alternate routes. It takes only a few inches of
swiftly flowing water to carry vehicles away.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central and north central West Virginia.

&&

LAT...LON 3871 8099 3867 8103 3863 8098 3854 8097
      3860 8117 3870 8115 3874 8099
TIME...MOT...LOC 1807Z 271DEG 17KT 3865 8108

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...30 MPH

LTC

The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 13, 8:13 AM EDTSpecial Weather StatementRLXWood47 min
Jul 13, 8:44 AM EDTSpecial Weather StatementRLXJackson46 min
Jul 13, 8:45 AM EDTSpecial Weather StatementRLXDoddridge, Ritchie45 min
Jul 13, 10:15 AM EDTSpecial Weather StatementRLXBraxton15 min
Jul 13, 10:31 AM EDTSpecial Weather StatementRLXRoane14 min
Jul 13, 10:52 AM EDTSpecial Weather StatementRLXClay8 min
Jul 13, 11:11 AM EDTSpecial Weather StatementRLXClay19 min
Jul 13, 11:28 AM EDTSpecial Weather StatementRLXNicholas17 min
Jul 13, 11:45 AM EDTSpecial Weather StatementRLXWebster15 min
Jul 13, 1:17 PM EDTSpecial Weather StatementRLXJackson13 min
Jul 13, 1:32 PM EDTSpecial Weather StatementRLXRoane28 min
Jul 13, 1:54 PM EDTSpecial Weather StatementRLXRoane21 min
Jul 13, 2:08 PM EDTSpecial Weather StatementRLXClay22 min
Jul 13, 2:29 PM EDTSevere Thunderstorm WarningRLXBraxton, Clay, Nicholas31 min
Jul 13, 2:53 PM EDTSevere Thunderstorm WarningRLXBraxton, Nicholas, Webster37 min
Jul 13, 3:24 PM EDTSevere Thunderstorm WarningRLXCabell, Mason36 min
Jul 13, 3:30 PM EDTSevere Thunderstorm WarningRLXHarrison, Lewis30 min
Jul 13, 3:36 PM EDTSevere Thunderstorm WarningRLXPocahontas39 min
Jul 13, 3:57 PM EDTSevere Thunderstorm WarningRLXCabell, Mason, Putnam33 min
Jul 13, 4:19 PM EDTSevere Thunderstorm WarningRLXCabell, Mason, Putnam26 min
Jul 13, 4:26 PM EDTSevere Thunderstorm WarningRLXJackson, Kanawha, Putnam34 min
Jul 13, 4:29 PM EDTSpecial Weather StatementRLXJackson31 min
Jul 13, 4:38 PM EDTSpecial Weather StatementRLXRitchie37 min
Jul 13, 4:53 PM EDTSpecial Weather StatementRLXWood37 min
Jul 13, 4:53 PM EDTSevere Thunderstorm WarningRLXClay, Kanawha, Roane37 min
Jul 13, 5:08 PM EDTSevere Thunderstorm WarningRLXKanawha, Lincoln37 min
Jul 13, 5:12 PM EDTSpecial Weather StatementRLXCabell33 min
Jul 13, 5:21 PM EDTSpecial Weather StatementRLXDoddridge, Tyler24 min
Jul 13, 5:27 PM EDTSevere Thunderstorm WarningRLXClay, Kanawha, Nicholas33 min
Jul 13, 5:32 PM EDTSpecial Weather StatementRLXPutnam13 min
Jul 13, 5:40 PM EDTSpecial Weather StatementRLXCabell35 min
Jul 13, 5:43 PM EDTSpecial Weather StatementRLXKanawha32 min
Jul 13, 5:44 PM EDTSpecial Weather StatementRLXTyler31 min
Jul 13, 5:47 PM EDTSpecial Weather StatementRLXKanawha28 min
Jul 13, 5:59 PM EDTSpecial Weather StatementRLXNicholas31 min
Jul 13, 6:07 PM EDTSpecial Weather StatementRLXTyler23 min
Jul 13, 6:08 PM EDTSpecial Weather StatementRLXClay22 min
Jul 13, 6:15 PM EDTSpecial Weather StatementRLXKanawha15 min
Jul 13, 6:28 PM EDTSpecial Weather StatementRLXTyler17 min
Jul 13, 6:34 PM EDTSpecial Weather StatementRLXFayette26 min
Jul 13, 6:47 PM EDTSpecial Weather StatementRLXNicholas13 min
Jul 13, 7:06 PM EDTSpecial Weather StatementRLXGreenbrier24 min
Jul 13, 7:09 PM EDTSpecial Weather StatementRLXFayette36 min
Jul 13, 6:58 AM EDTSpecial Weather StatementRLXJackson, Vinton32 min
Jul 13, 7:26 AM EDTSpecial Weather StatementRLXJackson, Vinton49 min
Jul 13, 3:09 PM EDTSpecial Weather StatementRLXGallia36 min
Jul 13, 4:57 PM EDTSpecial Weather StatementRLXAthens18 min
Jul 13, 5:17 PM EDTSpecial Weather StatementRLXMorgan28 min
Jul 13, 5:37 PM EDTSpecial Weather StatementRLXMorgan8 min
Jul 13, 5:42 PM EDTSpecial Weather StatementRLXMorgan, Perry33 min
Jul 13, 4:14 PM EDTSevere Thunderstorm WarningRLXCarter, Greenup31 min
Jul 13, 4:43 PM EDTSpecial Weather StatementRLXBoyd17 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 2023Every severe thunderstorm warning in 2023

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.