Severe Thunderstorm Warning 92, NWS Charleston, WV

523 
WWUS51 KRLX 312054
SVSRLX

Severe Weather Statement
National Weather Service Charleston WV
454 PM EDT TUE JUL 31 2018

WVC007-041-097-101-312115-
/O.CON.KRLX.SV.W.0092.000000T0000Z-180731T2115Z/
Lewis WV-Braxton WV-Upshur WV-Webster WV-
454 PM EDT TUE JUL 31 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR SOUTHEASTERN LEWIS...NORTHEASTERN BRAXTON...SOUTHWESTERN UPSHUR
AND NORTH CENTRAL WEBSTER COUNTIES...

At 454 PM EDT, a severe thunderstorm was located 7 miles southwest of
Rock Cave, or 15 miles northeast of Sutton, moving east at 25 mph.

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

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Walkersville, Hacker Valley, Cleveland, Ireland and Falls Mills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3864 8053 3883 8058 3890 8040 3864 8033
TIME...MOT...LOC 2054Z 256DEG 23KT 3877 8046 

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

KISTNER

174 
WWUS51 KRLX 312110
SVSRLX

Severe Weather Statement
National Weather Service Charleston WV
510 PM EDT TUE JUL 31 2018

WVC007-041-097-101-312119-
/O.EXP.KRLX.SV.W.0092.000000T0000Z-180731T2115Z/
Lewis WV-Braxton WV-Upshur WV-Webster WV-
510 PM EDT TUE JUL 31 2018

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LEWIS...
NORTHEASTERN BRAXTON...SOUTHWESTERN UPSHUR AND NORTH CENTRAL WEBSTER
COUNTIES WILL EXPIRE AT 515 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.  However heavy rain is still possible with this
thunderstorm.

LAT...LON 3864 8053 3883 8058 3890 8040 3864 8033
TIME...MOT...LOC 2109Z 256DEG 23KT 3879 8034 

$$

26

Area Forecast Discussion
National Weather Service Charleston WV
338 PM EDT Tue Jul 31 2018

.SYNOPSIS...
Rounds of showers and thunderstorms can be expected throughout
the work week. Coverage decreases some for the weekend.

&&

.NEAR TERM /THROUGH WEDNESDAY/...
As of 915 AM Tuesday...

Trimmed PoPs across the east leaving them over southeast OH and
northeast KY per latest radar images. Continue monitoring the
eastern quadrant of our CWA for a potential flash flood watch
needed. Rest of forecast remains on track.

As of 250 AM Tuesday...

Showers and thunderstorms will be on the increase across the area
again today. Upper trough/low across the midwest will deepen today,
with a surface low pressure system moving northeast out of the
Tennessee Valley into Ohio and the Great Lakes region, with
attendant frontal boundary lifting north across the area. Upper
disturbances moving through the flow, will enhance shower and
thunderstorm activity at times today, with greatest chances/best
support looking to be across NE KY and southeast OH zones. Heavy
downpours are expected once again today in any convection. Wettest
area in the CWA looks to be generally across an area from southern
Wayne county northeast into Barbour county, and it's possible,
depending on the evolution of convection today, that a FFA may be
needed for these areas. Have elected to hold off for now, and let
the day shift evaluate the evolution of convection today.

In terms of the convection today, there exists the possibility of
severe, and a marginal risk has been issued for the entire CWA by
SPC, due to strengthening winds aloft, along with backed low level
flow and average 40 kts 0-6km bulk shear. Damaging winds are the
primary hazard, however, with the aforementioned shear and low level
flow pattern, a brief tornado cannot be totally ruled out. There is
however, the possibility that too much cloud cover, and activity
early on could limit destabilization, and thus prevent storms from
becoming too strong to allow for stronger winds aloft to reach the
surface or for more organized development.

&&

.SHORT TERM /WEDNESDAY NIGHT THROUGH FRIDAY NIGHT/...
As of 325 PM Tuesday...

Area remains in the east side of a trough, allowing a continuous
flow of deep moisture over the region. This will allow for
rounds of showers and thunderstorms throughout the workweek.
Precipitable water approaches 2 inches at times. With the
ground is already saturated from previous rains, concerned with
the threat of flash flooding developing.

&&

.LONG TERM /SATURDAY THROUGH TUESDAY/...
As of 325 PM Tuesday...

The trough to the west will weaken over the weekend, killing
some of the southern moisture inflow. Enough moisture will
remain so that some showers and thunderstorms are possible,
mainly during the afternoon and evening hours through the
weekend and into the beginning of the next work week.

&&

.AVIATION /19Z TUESDAY THROUGH SUNDAY/...
As of 130 PM Tuesday...

Numerous showers and scattered storms will continue to move
north northeast across southeast OH, into the WV in the
beginning of the period. MVFR and brief IFR visibilities can be
expected along the strongest storms. Any storms will be capable
of heavy downpours, and strong gusty winds. All convection
should decrease after 00-03Z Wednesday, but areas of MVFR/IFR
fog or low stratus are expected to form, particularly after 06Z.

FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 18Z WEDNESDAY...

FORECAST CONFIDENCE: Medium.

ALTERNATE SCENARIOS: Timing of showers and storm today may vary
from current forecast. More widespread MVFR and IFR conditions
may be possible in post rain fog and stratus late tonight than
currently forecast.

EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY
OF WFO FORECAST TO AVAILABLE MODEL INFORMATION:
H = HIGH:   TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.
M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS.
L = LOW:    TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.

UTC 1HRLY       18   19   20   21   22   23   00   01   02   03   04   05
EDT 1HRLY       14   15   16   17   18   19   20   21   22   23   00   01
CRW CONSISTENCY  M    M    M    M    M    M    M    H    H    H    H    H
HTS CONSISTENCY  L    L    H    H    H    H    H    H    H    H    H    H
BKW CONSISTENCY  M    M    M    M    M    M    M    M    M    M    M    M
EKN CONSISTENCY  H    H    H    M    M    H    H    H    H    H    M    H
PKB CONSISTENCY  M    M    M    M    M    M    H    H    H    H    H    H
CKB CONSISTENCY  H    M    M    M    M    M    H    H    H    H    H    H

AFTER 18Z WEDNESDAY...
IFR possible in showers and thunderstorms through Friday,
mainly during the afternoons and evenings. IFR in post-rain fog
and stratus will be possible each of these nights.

&&

.RLX WATCHES/WARNINGS/ADVISORIES...
WV...None.
OH...None.
KY...None.
VA...None.

&&

SYNOPSIS...RPY/TRM/SL
NEAR TERM...ARJ/SL
SHORT TERM...RPY
LONG TERM...RPY
AVIATION...ARJ

Hazardous Weather Outlook
National Weather Service Charleston WV
314 AM EDT Tue Jul 31 2018

KYZ101>103-105-OHZ066-067-075-076-083>087-VAZ003-004-WVZ005>011-
013>020-024>034-039-040-515>526-010715-
Greenup-Carter-Boyd-Lawrence KY-Perry-Morgan-Athens-Washington-
Jackson OH-Vinton-Meigs-Gallia-Lawrence OH-Dickenson-Buchanan-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-
314 AM EDT Tue Jul 31 2018

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

.DAY ONE...Today and Tonight.

Heavy downpours are expected in convection today and tonight.
Localized flash flooding issues are possible.

In addition, there is a marginal risk of severe thunderstorms today.
Damaging winds are the primary threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Showers and thunderstorms, some with heavy downpours, are expected
for much of the week. Localized flash flooding issues are 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.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WV
245 PM EDT TUE JUL 31 2018

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

0225 PM     TSTM WND DMG     HURRICANE               38.44N  82.02W
07/31/2018                   PUTNAM             WV   911 CALL CENTER

            NUMEROUS REPORTS OF TREES AND POWER LINES DOWN
            THROUGHOUT HURRICANE.

&&

EVENT NUMBER RLX1800250

RG

Special Weather Statement
National Weather Service Charleston WV
310 PM EDT TUE JUL 31 2018

WVZ013-024-025-311945-
Lincoln-Logan-Mingo-
310 PM EDT TUE JUL 31 2018

...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN MINGO...SOUTH
CENTRAL LINCOLN AND NORTHWESTERN LOGAN COUNTIES...

At 309 PM EDT, a strong thunderstorm was located over Oppy, or 9
miles northwest of Williamson, moving northeast at 30 mph.

Winds in excess of 40 mph and pea size hail are possible with this
storm.

Locations impacted include...
Logan, Chief Logan State, Holden, Mount Gay-Shamrock, Harts, West
Logan, Kermit, Mount Gay, Verdunville, Myrtle, Switzer, Naugatuck,
Dingess, Lenore and Breeden.

This includes Route 119 between mile markers 1 and 33.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3786 8242 3784 8240 3786 8240 3790 8236
      3805 8208 3779 8194 3774 8233 3776 8231
      3776 8233 3778 8232 3777 8233 3782 8238
      3781 8240 3783 8240 3785 8242
TIME...MOT...LOC 1909Z 244DEG 24KT 3780 8235

KISTNER

Special Weather Statement
National Weather Service Charleston WV
313 PM EDT TUE JUL 31 2018

WVZ016-018-311945-
Calhoun-Roane-
313 PM EDT TUE JUL 31 2018

...A STRONG THUNDERSTORM WILL AFFECT SOUTHWESTERN CALHOUN AND CENTRAL
ROANE COUNTIES...

At 313 PM EDT, a strong thunderstorm was located 11 miles east of
Kenna, or 12 miles southwest of Spencer, moving northeast at 30 mph.

Winds in excess of 40 mph are possible with this storm.

Locations impacted include...
Spencer, Looneyville, Harmony, Tariff, Chloe, Walton and Gandeeville.

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

LAT...LON 3865 8105 3864 8106 3856 8149 3859 8151
      3867 8155 3871 8154 3890 8121
TIME...MOT...LOC 1913Z 244DEG 24KT 3864 8146

KISTNER

Special Weather Statement
National Weather Service Charleston WV
336 PM EDT TUE JUL 31 2018

WVZ016-018-027-028-519-312000-
Calhoun-Clay-Roane-Northwest Nicholas-Braxton-
336 PM EDT TUE JUL 31 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHEASTERN CALHOUN...
NORTH CENTRAL NICHOLAS...SOUTHWESTERN BRAXTON...SOUTHEASTERN ROANE
AND CLAY COUNTIES...

At 336 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Amma to near Wallback to near Glen.
Movement was east at 35 mph.

Winds in excess of 40 mph are possible with these storms.

Locations impacted include...
Clay, Big Otter, Wallback, Harrison, Widen, Nebo, Frametown, Strange
Creek, Wilsie, Tariff, Procious, Servia, Left Hand and Ivydale.

This includes Interstate 79 between mile markers 27 and 55.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3845 8079 3843 8127 3845 8128 3848 8127
      3853 8120 3853 8126 3865 8126 3873 8078
TIME...MOT...LOC 1936Z 258DEG 28KT 3862 8119 3855 8118 3844 8123

KISTNER

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WV
357 PM EDT TUE JUL 31 2018

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

0212 PM     TSTM WND DMG     MILTON                  38.43N  82.13W
07/31/2018                   CABELL             WV   911 CALL CENTER

            RECEIVED REPORTS FROM 911 CALL CENTER OF MANY POWER
            LINES AND TREES DOWN IN THE AREA. ONE REPORT OF A TREE
            FALLING DOWN ON A HOUSE. 911 CALL CENTER ALSO MENTIONED
            A RADIO TOWER FOR THE MILTON FIRE DEPARTMENT WAS BROUGHT
            DOWN BY THE STORM.

&&

EVENT NUMBER RLX1800251

MEK

Special Weather Statement
National Weather Service Charleston WV
408 PM EDT TUE JUL 31 2018

WVZ028>030-521-312045-
Northwest Webster-Lewis-Gilmer-Braxton-
408 PM EDT TUE JUL 31 2018

...A STRONG THUNDERSTORM WILL AFFECT SOUTH CENTRAL GILMER...SOUTH
CENTRAL LEWIS...BRAXTON AND NORTH CENTRAL WEBSTER COUNTIES...

At 408 PM EDT, a strong thunderstorm was located near Gassaway, or 8
miles west of Sutton, moving east at 45 mph.

Wind gusts up to 50 mph and pea size hail are possible with this
storm.

Locations impacted include...
Sutton, Gassaway, Burnsville, Flatwoods, Exchange, Heaters, Wilsie,
Rosedale, Falls Mills, Frametown and Ireland.

This includes Interstate 79 between mile markers 62 and 80.

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

LAT...LON 3863 8093 3879 8096 3891 8051 3869 8040
TIME...MOT...LOC 2008Z 256DEG 40KT 3871 8086

KISTNER