Alert archive / West Virginia / Special Weather Statements in 2014

Special Weather Statement, NWS Charleston, WV

May 21, 2014Kanawha County, Putnam County, West Virginia

NWS Charleston, WV issued this special weather statement at May 21, 2014, 9:41 PM EDT for Kanawha County, Putnam County, West Virginia. It was in force for 34 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
May 21, 2014, 9:41 PM EDT (01:41 UTC)
Expired
May 21, 2014, 10:15 PM EDT
In force
34 min
Issued by
NWS Charleston, WV

Counties Kanawha County, WV, Putnam County, WV

The radar

The Charleston,WV radar (KRLX), 22 km from the middle of the area, began a volume at 01:42 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

Cncnati-Daytn, OH (KILN), launched 00:00Z, 1.7 hours before the alert went out and 196 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, Cncnati-Daytn, OH at 00:00Z on 2014-05-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 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, Cncnati-Daytn, OH at 00:00Z on 2014-05-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -9 square meters per square second.193958Sfc1 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
8 J/kg
Mixed-layer CIN
-248 J/kg
Mixed-layer LCL
1424 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
-9 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at May 21, 7:41 PM EDT, 2 hours earlier.

Area forecast discussion, May 21, 7:41 PM EDT, 2 hours before
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Hazardous weather outlook, May 21, 2:02 PM EDT, 7 hours 39 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHARLESTON WV
202 PM EDT WED MAY 21 2014

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-024>029-
036-037-221815-
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-
FAYETTE-NICHOLAS-
202 PM EDT WED MAY 21 2014

...SEVERE THUNDERSTORM WATCH 164 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.

DAMAGING WIND GUSTS SEEM TO BE THE HIGHEST THREAT WITH THE
STRONGEST STORMS. HOWEVER...LARGE HAIL MAY ALSO OCCUR. ELECTRICAL
POWER OUTAGES CAN OCCUR. INCREASE YOUR WEATHER AWARENESS NOW...MONITOR
FOR POSSIBLE WARNINGS.

ALSO...BRIEF DOWNPOURS COULD OCCUR INTO THE OVERNIGHT HOURS.
STREET FLOODING AND PONDING OF WATER IN POOR DRAINAGE AREAS WOULD
OCCUR.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

VAZ003-004-WVZ030>035-038>040-046-047-221815-
DICKENSON-BUCHANAN-LEWIS-HARRISON-TAYLOR-MCDOWELL-WYOMING-RALEIGH-
WEBSTER-UPSHUR-BARBOUR-POCAHONTAS-RANDOLPH-
202 PM EDT WED MAY 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST VIRGINIA...CENTRAL
WEST VIRGINIA...NORTHERN WEST VIRGINIA AND SOUTHERN WEST VIRGINIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
THIS EVENING. DAMAGING WIND GUSTS SEEM TO BE THE HIGHEST THREAT
WITH THE STRONGEST STORMS. HOWEVER...LARGE HAIL MAY ALSO OCCUR.
ELECTRICAL POWER OUTAGES CAN OCCUR.

IF THAT THREAT INCREASES...SEVERE THUNDERSTORM WATCHES OR WARNINGS
WOULD BE POSTED.

ALSO...BRIEF DOWNPOURS COULD OCCUR INTO THE OVERNIGHT HOURS.
STREET FLOODING AND PONDING OF WATER IN POOR DRAINAGE AREAS WOULD
OCCUR.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, May 21, 4:46 PM EDT, 4 hours 55 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WV
446 PM EDT WED MAY 21 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0440 PM     HAIL             8 NNW BELPRE            39.39N  81.65W
05/21/2014  E1.25 INCH       WASHINGTON         OH   PUBLIC

            40-50 MPH WINDS ALSO REPORTED

&&

EVENT NUMBER RLX1400939

50
Local storm report, May 21, 4:56 PM EDT, 4 hours 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WV
456 PM EDT WED MAY 21 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0455 PM     HAIL             BELPRE                  39.28N  81.59W
05/21/2014  E0.75 INCH       WASHINGTON         OH   PUBLIC

            WINDS OF ABOUT 40 MPH AND VERY HEAVY RAIN ALSO REPORTED

&&

EVENT NUMBER RLX1400940

50
Special weather statement, May 21, 5:17 PM EDT, 4 hours 24 minutes before
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Local storm report, May 21, 5:25 PM EDT, 4 hours 16 minutes before
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Local storm report, May 21, 5:30 PM EDT, 4 hours 11 minutes before
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Special weather statement, May 21, 5:48 PM EDT, 3 hours 53 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 21, 8:49 PM EDTSpecial Weather StatementRLXCabell26 min
May 21, 9:14 PM EDTSpecial Weather StatementRLXCabell, Lincoln31 min
May 21, 8:18 PM EDTSpecial Weather StatementRLXGallia, Jackson, Lawrence27 min

Nearby

Special Weather Statements in West Virginia, 2014Every special weather statement in 2014

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.