Alert archive / Virginia / Special Weather Statements in 2011

Special Weather Statement, NWS Blacksburg, VA

June 10, 2011Amherst County, Bedford County, City of Lynchburg, Virginia

NWS Blacksburg, VA issued this special weather statement at Jun 10, 2011, 3:27 AM EDT for Amherst County, Bedford County, City of Lynchburg, Virginia. It was in force for 33 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
Jun 10, 2011, 3:27 AM EDT (07:27 UTC)
Expired
Jun 10, 2011, 4:00 AM EDT
In force
33 min
Issued by
NWS Blacksburg, VA

Counties Amherst County, VA, Bedford County, VA, City of Lynchburg, VA

The radar

The Roanoke radar (KFCX), 71 km from the middle of the area, began a volume at 07:27 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

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 7.5 hours before the alert went out and 143 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, Greensboro/Hi Pt, NC at 00:00Z on 2011-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 727 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, Greensboro/Hi Pt, NC at 00:00Z on 2011-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 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
727 J/kg
Mixed-layer CIN
-79 J/kg
Mixed-layer LCL
1885 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
10 m²/s²
0-3 km storm-relative helicity
-29 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 Blacksburg, VA wrote its last area forecast discussion before this special weather statement went out at Jun 10, 2:09 AM EDT, 1 hour 18 minutes earlier.

Area forecast discussion, Jun 10, 2:09 AM EDT, 1 hour 18 minutes before
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Hazardous weather outlook, Jun 9, 11:09 PM EDT, 4 hours 18 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BLACKSBURG VA
1109 PM EDT THU JUN 9 2011

NCZ001>006-018>020-VAZ007-009>020-022>024-032>035-043>047-058-059-
WVZ042>045-110315-
ASHE-ALLEGHANY NC-SURRY-STOKES-ROCKINGHAM-CASWELL-WATAUGA-WILKES-
YADKIN-TAZEWELL-SMYTH-BLAND-GILES-WYTHE-PULASKI-MONTGOMERY-GRAYSON-
CARROLL-FLOYD-CRAIG-ALLEGHANY VA-BATH-ROANOKE-BOTETOURT-ROCKBRIDGE-
PATRICK-FRANKLIN-BEDFORD-AMHERST-HENRY-PITTSYLVANIA-CAMPBELL-
APPOMATTOX-BUCKINGHAM-HALIFAX-CHARLOTTE-MERCER-SUMMERS-MONROE-
GREENBRIER-
1109 PM EDT THU JUN 9 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL NORTH
CAROLINA...NORTHWEST NORTH CAROLINA...CENTRAL VIRGINIA...SOUTH
CENTRAL VIRGINIA...SOUTHWEST VIRGINIA...WEST CENTRAL VIRGINIA AND
SOUTHEAST WEST VIRGINIA.

.DAY ONE...TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

STRONG STORMS POSSIBLE FRIDAY AFTERNOON WITH ISOLATED SEVERE
WEATHER POSSIBLE. A GREATER COVERAGE OF STORMS IS ANTICIPATED
SATURDAY WITH STRONG TO SEVERE STORMS POSSIBLE...ESPECIALLY
SATURDAY AFTERNOON AND EVENING. WATER PROBLEMS MAY DEVELOP WITH
SLOW MOVING STORMS TRAINING OVER THE SAME AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, Jun 9, 9:45 PM EDT, 5 hours 42 minutes before
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Special weather statement, Jun 9, 9:45 PM EDT, 5 hours 42 minutes before
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Local storm report, Jun 9, 11:42 PM EDT, 3 hours 45 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE BLACKSBURG VA
1142 PM EDT THU JUN 09 2011

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

1250 PM     HAIL             5 N FRANCISCO           36.58N 80.38W
06/09/2011  E0.25 INCH       PATRICK            VA   PUBLIC

0100 PM     HAIL             5 SW STUART             36.58N 80.35W
06/09/2011  E0.88 INCH       PATRICK            VA   PUBLIC

0100 PM     TSTM WND DMG     5 WSW FRANCISCO         36.48N 80.45W
06/09/2011                   SURRY              NC   PUBLIC

            SEVERAL TREES DOWN

0127 PM     TSTM WND DMG     5 WSW WILBAR            36.24N 81.41W
06/09/2011                   WILKES             NC   PUBLIC

            TWO LARGE MAPLE TREES BLOWN DOWN ON SUMMIT ROAD.

0132 PM     TSTM WND DMG     5 WSW FRANCISCO         36.48N 80.45W
06/09/2011                   SURRY              NC   911 CALL CENTER

            ONE TREE DOWN IN WESTFIELD. FELL ON POWER LINE. FIRE
            DEPARTMENT CALLED.

0235 PM     HAIL             1 ENE BLOWING ROCK      36.13N 81.66W
06/09/2011  E1.00 INCH       WATAUGA            NC   PUBLIC

0300 PM     TSTM WND DMG     2 SE BROOKS CROSSROADS  36.10N 80.76W
06/09/2011                   YADKIN             NC   LAW ENFORCEMENT

            SEVERAL TREES DOWN

0339 PM     HAIL             5 S COPPER HILL         37.01N 80.14W
06/09/2011  E1.00 INCH       FLOYD              VA   PUBLIC

            HAIL FELL ON LOOKOUT RIDGE LANE FOR SEVERAL MINUTES. HAIL
            ACCUMULATED ON THE GROUND.

0408 PM     HAIL             5 S COPPER HILL         37.01N 80.14W
06/09/2011  E0.88 INCH       FLOYD              VA   PUBLIC

            HAIL FELL ON GRAYSVILLE ROAD.

0430 PM     HAIL             2 W GALAX HILLSVILLE AI 36.77N 80.85W
06/09/2011  E1.00 INCH       CARROLL            VA   TRAINED SPOTTER

0437 PM     HAIL             REIDSVILLE              36.35N 79.67W
06/09/2011  E0.25 INCH       ROCKINGHAM         NC   TRAINED SPOTTER

0444 PM     HAIL             REIDSVILLE              36.35N 79.67W
06/09/2011  E1.00 INCH       ROCKINGHAM         NC   TRAINED SPOTTER

0444 PM     HAIL             REIDSVILLE              36.35N 79.67W
06/09/2011  E1.00 INCH       ROCKINGHAM         NC   AMATEUR RADIO

            WINDS ALSO ESTIMATED TO BE 55 MPH

0445 PM     TSTM WND DMG     4 NW HOT SPRINGS        38.05N 79.87W
06/09/2011                   BATH               VA   LAW ENFORCEMENT

            TREE DOWN BLOCKING RICHARDSON GORGE ROAD

0449 PM     HAIL             5 N REIDSVILLE          36.42N 79.67W
06/09/2011  E0.50 INCH       ROCKINGHAM         NC   TRAINED SPOTTER

0515 PM     TSTM WND DMG     4 ENE EDEN              36.53N 79.68W
06/09/2011                   ROCKINGHAM         NC   LAW ENFORCEMENT

            LARGE TREE UPROOTED AND READY TO FALL ON ROUTE 770 NEAR
            THE PLASTICS PLANT

0522 PM     HAIL             MAX MEADOWS             36.97N 80.93W
06/09/2011  E1.00 INCH       WYTHE              VA   PUBLIC

0556 PM     HAIL             CEDAR BLUFF             37.09N 81.76W
06/09/2011  E1.00 INCH       TAZEWELL           VA   TRAINED SPOTTER

0600 PM     HAIL             ELLISON                 37.58N 81.00W
06/09/2011  E0.75 INCH       SUMMERS            WV   TRAINED SPOTTER

0600 PM     TSTM WND DMG     5 WSW FINCASTLE         37.47N 79.96W
06/09/2011                   BOTETOURT          VA   PUBLIC

            TREES DOWN

0608 PM     HAIL             2 SSW CHRISTIANSBURG    37.12N 80.42W
06/09/2011  E1.00 INCH       MONTGOMERY         VA   TRAINED SPOTTER

0615 PM     HAIL             1 SSW CHRISTIANSBURG    37.13N 80.41W
06/09/2011  E1.00 INCH       MONTGOMERY         VA   TRAINED SPOTTER

0621 PM     HAIL             CHRISTIANSBURG          37.14N 80.40W
06/09/2011  E1.25 INCH       MONTGOMERY         VA   PUBLIC

0621 PM     TSTM WND DMG     CHRISTIANSBURG          37.14N 80.40W
06/09/2011                   MONTGOMERY         VA   PUBLIC

            8 INCH LIMB BLOWN OFF TREE

0632 PM     HAIL             2 S BLACKSBURG          37.20N 80.41W
06/09/2011  E1.25 INCH       MONTGOMERY         VA   OFFICIAL NWS OBS

            AT NWS BLACKSBURG OFFICE

0635 PM     HAIL             5 S BLACKSBURG          37.17N 80.43W
06/09/2011  E1.00 INCH       MONTGOMERY         VA   PUBLIC

            AT MALL IN CHRISTIANSBURG

0645 PM     HAIL             2 ESE BLACKSBURG        37.22N 80.39W
06/09/2011  E1.25 INCH       MONTGOMERY         VA   PUBLIC

            ON HIGHAND CIRCLE IN SOUTHEAST PART OF BLACKSBURG

0645 PM     FLASH FLOOD      6 S BURKES GARDEN       37.02N 81.35W
06/09/2011                   BLAND              VA   TRAINED SPOTTER

            CREEKS OUT OF THEIR BANKS AND WILLOW SPRINGS ROAD IN
            CERES WASHED OUT DUE TO WATER FLOWING OVER IT.

0700 PM     HAIL             6 S BURKES GARDEN       37.02N 81.35W
06/09/2011  M0.75 INCH       BLAND              VA   TRAINED SPOTTER

            HAIL OCCURRED ON WILLOW CREEK ROAD IN CERES.

0735 PM     HAIL             5 WSW MOUNTAIN LAKE     37.32N 80.63W
06/09/2011  E1.25 INCH       GILES              VA   PUBLIC

            AT 110 PEAK VIEW LANE ON EAST SIDE OF THE TOWN OF
            PEMBROKE

0755 PM     TSTM WND DMG     6 SSE PEARISBURG        37.24N 80.69W
06/09/2011                   GILES              VA   911 CALL CENTER

            TREES DOWN IN STAFFORDSVILLE

0755 PM     TSTM WND DMG     NARROWS                 37.33N 80.82W
06/09/2011                   GILES              VA   911 CALL CENTER

            TREES DOWN

&&

KKOSTURA
Special weather statement, Jun 10, 2:39 AM EDT, 48 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
239 AM EDT FRI JUN 10 2011

VAZ034-035-045-100730-
AMHERST VA-BEDFORD VA-CAMPBELL VA-
239 AM EDT FRI JUN 10 2011

...STRONG THUNDERSTORMS WILL AFFECT AMHERST...BEDFORD AND CAMPBELL
COUNTIES...

AT 230 AM EDT...STRONG THUNDERSTORMS HAD DEVELOPED JUST WEST OF
LYNCHBURG CITY. THESE STORMS WERE NEARLY STATIONARY.

THE STORMS NEAR LYNCHBURG WILL PRODUCE PEA-SIZED HAIL AND VERY HEAVY
RAIN.  THIS WILL CAUSE WATER TO POND ON ROADS AND QUICKLY FILL
ROADSIDE DITCHES AND SMALL STREAMS.

ADDITIONAL STORMS MAY FORM DURING THE NEXT SEVERAL HOURS.  THROUGH
4:00 AM...SHOWERS AND THUNDERSTORMS...SOME WITH HEAVY RAIN...ARE
EXPECTED TO DEVELOP ALONG AND JUST EAST OF THE BLUE RIDGE FROM
ROANOKE TO BUENA VISTA...AND EAST TO NEAR LYNCHBURG...BEDFORD...AND
SMITH MOUNTAIN LAKE.

LAT...LON 3765 7899 3716 7939 3731 7969 3755 7947
      3757 7943 3758 7945 3763 7940 3767 7934
      3772 7931 3780 7924

PEM
Special weather statement, Jun 10, 3:27 AM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
327 AM EDT FRI JUN 10 2011

VAZ033>035-044-045-100800-
AMHERST VA-BEDFORD VA-CAMPBELL VA-FRANKLIN VA-PITTSYLVANIA VA-
327 AM EDT FRI JUN 10 2011

...SHOWERS WITH AN OCCASIONALLY STRONG THUNDERSTORM WILL AFFECT
PARTS OF AMHERST...BEDFORD...CAMPBELL...FRANKLIN AND PITTSYLVANIA
COUNTIES...

AT 320 AM EDT...SHOWERS AND THUNDERSTORMS WERE LOCATED FROM THE
LYNCHBURG AREA SOUTHWEST TO NEAR SMITH MOUNTAIN LAKE.  A STRONG
THUNDERSTORM WAS LOCATED 7 MILES SOUTHWEST OF BIG ISLAND...AND MAY
BE PRODUCING MARBLE SIZE HAIL.  THE SHOWERS AND STORMS SHOWED VERY
LITTLE MOVEMENT.

THROUGH 4:00 AM...SHOWERS AND STORMS WILL CONTINUE TO RANDOMLY
DEVELOP IN AN AREA FROM LYNCHBURG TO ROCKY MOUNT. SOME OF THE STORMS
MAY CONTAIN PEA TO MARBLE SIZED HAIL. VERY HEAVY RAIN WILL ALSO
OCCUR...AND DUE TO SLOW STORM MOVEMENT...THIS WILL CAUSE WATER TO
POND ON ROADS AND QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

LAT...LON 3751 7899 3711 7917 3706 7952 3693 7965
      3707 8007 3715 7999 3714 7996 3722 7985
      3729 7985 3740 7973 3746 7964 3745 7959
      3750 7956 3756 7944 3759 7945 3774 7924

PEM

The office that day

Everything else NWS Blacksburg, VA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 8:01 PM EDTSevere Thunderstorm WarningRNKCraig, Giles46 min
Jun 9, 8:59 PM EDTSpecial Weather StatementRNKCraig61 min
Jun 9, 9:06 PM EDTSpecial Weather StatementRNKAlleghany, City of Covington54 min
Jun 9, 9:11 PM EDTSpecial Weather StatementRNKBedford64 min
Jun 9, 9:14 PM EDTSevere Thunderstorm WarningRNKAlleghany, Botetourt, Craig31 min
Jun 9, 9:45 PM EDTSpecial Weather StatementRNKBedford45 min
Jun 10, 2:39 AM EDTSpecial Weather StatementRNKAmherst, Bedford, City of Lynchburg51 min
Jun 10, 4:11 AM EDTSpecial Weather StatementRNKAmherst, Bedford, Franklin, City of Lynchburg34 min
Jun 10, 5:13 AM EDTSpecial Weather StatementRNKAppomattox, Bedford, Campbell, Franklin, Pittsylvania, City of Lynchburg47 min
Jun 10, 6:05 AM EDTSpecial Weather StatementRNKPittsylvania, City of Danville55 min
Jun 10, 1:16 PM EDTSevere Thunderstorm WarningRNKAlleghany, Bath59 min
Jun 10, 2:13 PM EDTSpecial Weather StatementRNKPulaski32 min
Jun 10, 2:20 PM EDTSpecial Weather StatementRNKBath25 min
Jun 10, 2:48 PM EDTSpecial Weather StatementRNKBath42 min
Jun 10, 2:54 PM EDTSevere Thunderstorm WarningRNKAlleghany, Bath, Botetourt, Rockbridge, City of Covington54 min
Jun 10, 3:38 PM EDTSpecial Weather StatementRNKFranklin37 min
Jun 10, 4:06 PM EDTSpecial Weather StatementRNKPulaski39 min
Jun 10, 5:15 PM EDTSpecial Weather StatementRNKCity of Roanoke30 min
Jun 10, 5:21 PM EDTSpecial Weather StatementRNKCity of Galax24 min
Jun 10, 5:30 PM EDTSpecial Weather StatementRNKCity of Roanoke30 min
Jun 10, 6:43 PM EDTFlash Flood WarningRNKCarroll60 min
Jun 10, 6:50 PM EDTSpecial Weather StatementRNKFranklin25 min
Jun 10, 7:36 PM EDTSpecial Weather StatementRNKCity of Martinsville39 min
Jun 10, 7:52 PM EDTSevere Thunderstorm WarningRNKHenry, City of Martinsville68 min
Jun 10, 3:12 PM EDTSpecial Weather StatementRNKAshe63 min
Jun 10, 3:51 PM EDTSpecial Weather StatementRNKWatauga54 min
Jun 10, 3:52 PM EDTSpecial Weather StatementRNKWilkes68 min
Jun 10, 3:58 PM EDTSevere Thunderstorm WarningRNKAshe, Watauga, Wilkes62 min
Jun 10, 4:24 PM EDTSevere Thunderstorm WarningRNKAlleghany, Surry, Wilkes37 min
Jun 10, 5:05 PM EDTSpecial Weather StatementRNKWilkes25 min
Jun 10, 5:43 PM EDTSpecial Weather StatementRNKSurry32 min
Jun 10, 5:48 PM EDTSevere Thunderstorm WarningRNKSurry29 min
Jun 10, 6:09 PM EDTSpecial Weather StatementRNKYadkin36 min
Jun 10, 6:23 PM EDTSpecial Weather StatementRNKStokes67 min
Jun 10, 6:28 PM EDTSevere Thunderstorm WarningRNKStokes18 min
Jun 10, 6:39 PM EDTSpecial Weather StatementRNKYadkin36 min
Jun 10, 7:00 PM EDTSpecial Weather StatementRNKStokes30 min
Jun 10, 7:12 PM EDTSpecial Weather StatementRNKStokes33 min
Jun 10, 12:58 PM EDTSpecial Weather StatementRNKGreenbrier, Monroe, Summers62 min
Jun 10, 2:50 PM EDTSpecial Weather StatementRNKSummers25 min
Jun 10, 2:55 PM EDTSevere Thunderstorm WarningRNKMonroe, Summers54 min

Nearby

Special Weather Statements in Virginia, 2011Every special weather statement in 2011

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.