Alert archive / Virginia / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 49, NWS Blacksburg, VA

May 29, 2009Charlotte County, Halifax County, Virginia

NWS Blacksburg, VA issued this severe thunderstorm warning at May 29, 2009, 3:13 PM EDT for Charlotte County, Halifax County, Virginia. It was in force for 77 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: May 29, 2009, 3:13 PM EDT (19:13 UTC)
Expired: May 29, 2009, 4:30 PM EDT
In force: 77 min
Issued by: NWS Blacksburg, VA
Area: Storm-based polygon

Counties Charlotte County, VA, Halifax County, VA

The radar

The Raleigh/Durham radar (KRAX), 123 km from the middle of the area, began a volume at 19:14 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.

What was reported inside it

Time	Report	Where	Remark
May 29, 4:15 PM EDT	TSTM WND DMG	3 Se Dryburg, VA	3 INCH TREE SNAPPED OFF IN STAUNTON RIVER STATE PARK.
May 29, 4:15 PM EDT	HAIL 0.75	3 Se Dryburg, VA	AT STAUNTON RIVER STATE PARK

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 62 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

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

Issued	Product	Office	Lasted
May 29, 2:41 PM EDT	Severe Thunderstorm Watch	SPC	8 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 7.2 hours before the alert went out and 89 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 131 J/kg
Mixed-layer CIN: -84 J/kg
Mixed-layer LCL: 860 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: -25 m²/s²
0-3 km storm-relative helicity: 32 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.1

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KRNK 291913
SVRRNK
VAC037-083-292030-
/O.NEW.KRNK.SV.W.0049.090529T1913Z-090529T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BLACKSBURG VA
313 PM EDT FRI MAY 29 2009

THE NATIONAL WEATHER SERVICE IN BLACKSBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN HALIFAX COUNTY IN SOUTH CENTRAL VIRGINIA
  SOUTHERN CHARLOTTE COUNTY IN SOUTH CENTRAL VIRGINIA

* UNTIL 430 PM EDT.

* AT 311 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
  CRYSTAL HILL...OR NEAR HALIFAX...AND MOVING EAST AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  CRYSTAL HILL...
  SCOTTSBURG...
  CLOVER...
  REDOAK...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DOPPLER RADAR HAS INDICATED SOME WEAK ROTATION WITHIN THIS STORM.
WHILE NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A
TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A
STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG
BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...AND DEADLY
LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AWAY
FROM WINDOWS UNTIL THE STORM HAS PASSED.

WHEN IT IS SAFE TO DO SO...PLEASE SEND YOUR REPORTS OF PENNY OR
LARGER SIZED HAIL...AS WELL AS WIND DAMAGE...INCLUDING TREES OR OR
LARGE LIMBS DOWNED BY CALLING THE NATIONAL WEATHER SERVICE TOLL FREE
AT...1...8 6 6...2 1 5...4 3 2 4.

&&

LAT...LON 3689 7849 3671 7863 3668 7861 3664 7854
      3663 7855 3665 7862 3669 7865 3667 7869
      3662 7870 3664 7907 3675 7892 3695 7892
      3706 7846 3702 7845
TIME...MOT...LOC 1913Z 281DEG 15KT 3682 7891

$$

WP

3 follow-up statements

000 
WWUS51 KRNK 291945
SVSRNK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
345 PM EDT FRI MAY 29 2009

VAC037-083-292030-
/O.CON.KRNK.SV.W.0049.000000T0000Z-090529T2030Z/
HALIFAX VA-CHARLOTTE VA-
345 PM EDT FRI MAY 29 2009

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR SOUTHERN CHARLOTTE AND EASTERN HALIFAX COUNTIES...

AT 345 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS STORM WAS
LOCATED NEAR CLOVER...MOVING EAST AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
  CLOVER...
  REDOAK...
  WYLLIESBURG...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE A STURDY SHELTER.
REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE LARGE DAMAGING HAIL...
DAMAGING WINDS IN EXCESS OF 55 MPH...DEADLY LIGHTNING...AND VERY
HEAVY RAIN.

TO REPORT SEVERE WEATHER...PLEASE CONTACT THE NATIONAL WEATHER
SERVICE IN BLACKSBURG AT...1...8 6 6...2 1 5...4 3 2 4...WHEN YOU CAN
DO SO SAFELY.

&&

LAT...LON 3689 7849 3671 7863 3668 7861 3664 7854
      3663 7855 3665 7862 3669 7865 3667 7869
      3662 7870 3664 7907 3675 7892 3695 7892
      3706 7846 3702 7845
TIME...MOT...LOC 1945Z 272DEG 21KT 3684 7866

$$

WP

000 
WWUS51 KRNK 292014
SVSRNK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
414 PM EDT FRI MAY 29 2009

VAC037-083-292030-
/O.CON.KRNK.SV.W.0049.000000T0000Z-090529T2030Z/
HALIFAX VA-CHARLOTTE VA-
414 PM EDT FRI MAY 29 2009

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR SOUTHEASTERN CHARLOTTE AND EASTERN HALIFAX COUNTIES...

AT 410 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS STORM WAS
LOCATED NEAR STAUNTON RIVER STATE PARK...OR 8 MILES SOUTHWEST OF
REDOAK...MOVING EAST AT 15 MPH.

LOCATIONS IMPACTED INCLUDE...
  DRYBURG...
  STAUNTON RIVER STATE PARK...
  REDOAK...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE A STURDY SHELTER.
REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE LARGE DAMAGING HAIL...
DAMAGING WINDS IN EXCESS OF 55 MPH...DEADLY LIGHTNING...AND VERY
HEAVY RAIN.

TO REPORT SEVERE WEATHER...PLEASE CONTACT THE NATIONAL WEATHER
SERVICE IN BLACKSBURG AT...1...8 6 6...2 1 5...4 3 2 4...WHEN YOU CAN
DO SO SAFELY.

&&

LAT...LON 3689 7849 3671 7863 3668 7861 3664 7854
      3663 7855 3665 7862 3669 7865 3667 7869
      3662 7870 3664 7907 3677 7874 3679 7865
      3684 7853 3697 7847
TIME...MOT...LOC 2014Z 266DEG 15KT 3669 7869

$$

WP

000 
WWUS51 KRNK 292031
SVSRNK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
431 PM EDT FRI MAY 29 2009

VAC037-083-292041-
/O.EXP.KRNK.SV.W.0049.000000T0000Z-090529T2030Z/
HALIFAX VA-CHARLOTTE VA-
431 PM EDT FRI MAY 29 2009

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHARLOTTE AND
EASTERN HALIFAX COUNTIES EXPIRES AT 430 PM EDT...

THE SEVERE THUNDERSTORM THAT PROMPTED THE WARNING HAS EXITED THE 
AREA. THUS THE WARNING WAS ALLOWED TO EXPIRE.

TO REPORT SEVERE WEATHER...PLEASE CONTACT THE NATIONAL WEATHER
SERVICE IN BLACKSBURG AT...1...8 6 6...2 1 5...4 3 2 4.

LAT...LON 3689 7849 3671 7863 3668 7861 3664 7854
      3663 7855 3665 7862 3669 7865 3667 7869
      3662 7870 3664 7907 3677 7874 3679 7865
      3684 7853 3697 7847
TIME...MOT...LOC 2014Z 266DEG 15KT 3669 7869

$$

WP

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 Blacksburg, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at May 29, 2:50 PM EDT, 23 minutes earlier.

Area forecast discussion, May 29, 2:50 PM EDT, 23 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BLACKSBURG VA
250 PM EDT FRI MAY 29 2009

.SYNOPSIS...
A COLD FRONT WILL PUSH EAST ACROSS THE AREA THIS EVENING AND THEN
OFFSHORE BY MIDNIGHT. THIS WILL KEEP THE THREAT FOR ADDITIONAL
SHOWERS AND THUNDERSTORMS GOING THROUGH EARLY THIS EVENING. DRIER
WEATHER WILL FINALLY MAKE A RETURN BEHIND THE FRONT
OVERNIGHT...AND THEN CONTINUE FOR THE MOST PART INTO THE WEEKEND
AS HIGH PRESSURE BUILDS IN FROM THE WEST.

&&

.NEAR TERM /THROUGH SATURDAY/...
SURFACE CAPE VALUES RUNNING 2500+ ACROSS SOUTHERN AND EASTERN
SECTION OF THE CWA THIS AFTERNOON. STORMS MOVING THROUGH THIS REGION
ARE PRODUCING HEAVY DOWNPOURS...LARGE HAIL AND DAMAGING WINDS. BUFKIT
FORECAST SOUNDINGS ARE DISPLAYING INVERTED-V PROFILES FOR LYH AND
DAN. SPC HAS ISSUED WATCHES FOR OUR EASTERN PIEDMONT COUNTIES THROUGH
10 PM.

ANY LINGERING CONVECTION THIS EVENING SHOULD PULL OUT QUICKLY AS THE
COLD FRONT MOVES TO THE EAST COAST. NORTHWEST WINDS BEHIND THE FRONT
WILL BRING COOLER DRY AIR INTO THE REGION INTO THE DAY SATURDAY.

SEVERAL MODELS ARE DISPLAYING A DISTURBANCE COMING ACROSS KY/TN LATE
IN THE DAY. THIS DISTURBANCE WILL BE MOVING INTO RELATIVELY DRY AIR.
THIS DISTURBANCE MAY STAY TO THE WEST AS CORFIDI VECTORS REMAIN
NORTHWESTERLY. IF SHOWERS DO ENTER THE WEST...DRY AIR SHOULD KEEP
THE COVERAGE ISOLATED AND RAINFALL AMOUNTS LOW.

&&

.SHORT TERM /SATURDAY NIGHT THROUGH MONDAY NIGHT/...
5H LOW OVER SE CANADA EARLY IN THE PERIOD DEPARTS OFF THE ATLANTIC COAST
BY LATE MONDAY BUT MAINTAINS MID-LEVEL NW FLOW ACROSS THE REGION
WHILE SFC HIPRES RESIDES ACRS THE MID-ATLANTIC. SHOULD PROVIDE
A WELCOME RESPITE FROM THE VERY WET AND ACTIVE PATTERN THAT HAS BEEN WITH
US MUCH OF MAY. WITH NW FLOW ON SUNDAY CANNOT RULE OUT COMPLETELY A
CHANCE FOR ISOLATED TRW ESP IN THE MOUNTAINS BUT WITH SURFACE DEW
POINTS BACK INTO THE L/M 50S SHOULD BE VERY SPARSE COVERAGE.
HIGHS SUNDAY NEAR CLIMO MID-70S NW TO MID-80S SE. SFC HI PRESSURE
MONDAY DRIFTS LOWLY EAST DURING THE DAY WITH WINDS SHIFTING BACK TO
THE S-SW AND SIGNIFICANT MOISTURE PUSHING NORTH INTO THE TN VALLEY
DURING THE DAY AND EVENTUALLY EAST OF THE MOUNTAINS BY TUE. MONDAY
SHOULD BE ANOTHER DRY AND WARM DAY WITH H85 TEMPS OF 14C-16C
RESULTING IN SFC HIGH TEMPS SIMILAR TO SUNDAY.

&&

.LONG TERM /TUESDAY THROUGH FRIDAY/...
FLOW BECOMES ESSENTIALLY ZONAL FOR THE MID-WEEK PERIOD WITH THE MAIN
BELT OF WESTERLIES ALONG THE U.S.- CANADA BORDER. THIS WILL MAINTAIN
PRIMARY SEVERE WEATHER THREAT TO OUR NORTH. HOWEVER MODELS SUGGEST
THAT A BOUNDARY WILL PUSH SLOWLY SOUTH AND BECOME MORE OR LESS
STATIONARY IN THE NORTHERN MID-ATLANTIC BY TUE-WED. EXACTLY
WHERE THIS FRONT SETS UP WILL BE A MAJOR FACTOR IN DETERMINING
PRECIPITATION PATTERNS. CERTAINLY THE POTENTIAL IS THERE FOR AN
EXTENDED PERIOD OF SHOWERS AND POCKETS OF HEAVY RAINFALL. BY LATE
WEEK...THU-FRI...THE FLOW BEGINS TO AMPLIFY SOMEWHAT WITH A BROAD
TROUGH DEVELOPING FROM THE NORTHERN ROCKIES THOUGH THE NORTHEASTERN
CONUS WHICH WHICH SHOULD PROVIDE THE IMPETUS TO DRIVE THE FRONT
SOUTH OF THE AREA BY LATE THU OR FRI.

&&

.AVIATION /19Z FRIDAY THROUGH WEDNESDAY/...
LOCALIZED CONVERGENCE IN THE VICINITY OF A WEAK COOL FRONT AND
UPSLOPING IS SUFFICIENT TO GENERATE A FEW SHOWERS WEST OF THE BLUE
RIDGE EARLY THIS AFTERNOON...BUT INFLUENCE OF DOWNSLOPING WILL
MINIMIZE THREAT OF ANY ORGANIZED REDEVELOPMENT OF SHOWERS OR
THUNDERSTORMS TO POINTS MAINLY EAST OF A LINE EXTENDING FROM KLYH
THROUGH KDAN...MAINLY DURING THE AFTERNOON HOURS. WILL INCLUDE
VCTS/VCSH MOST SITES THIS AFTERNOON WITH THE POSSIBILITY OF LOWERING
TO IFR/MVFR AT TIMES IN PASSING SHOWERS EAST AND AT KBLF LATER
BEHIND THE FRONT. CONDITIONS SHOULD RAPIDLY IMPROVE OVERNIGHT UNDER
DRY ADVECTION BEHIND THE FRONT. SOME LATE NIGHT MVFR/IFR IN FOG
POSSIBLE AT THE DEEPER VALLEY LOCATIONS SUCH AS KLWB BY MORNING OTRW
MOSTLY CLEAR SKIES AND VFR OVERNIGHT.

SURFACE HIGH PRESSURE IS EXPECTED TO BUILD SOUTHEAST INTO THE MID
ATLANTIC REGION FOLLOWING PASSAGE OF THE COOL FRONT OVERNIGHT INTO
EARLY NEXT WEEK...ALLOWING FOR A RETURN TO UNIVERSAL VFR
CONDITIONS OUTSIDE OF ISOLATED MAINLY AFTERNOON SHOWERS OR
THUNDERSTORMS EACH DAY.

&&

.CLIMATE...
WFO BLACKSBURG MAY RAINFALL IS AT 9.30 INCHES THROUGH MIDNIGHT 5/29
WHICH MAKES THIS ALREADY THE 2ND WETTEST MAY SINCE 1952 (WETTEST IS
9.75 INCHES IN 1971).

&&

.RNK WATCHES/WARNINGS/ADVISORIES...
VA...NONE.
NC...NONE.
WV...NONE.

&&

SYNOPSIS...RCS
NEAR TERM...RCS
SHORT TERM...PC
LONG TERM...PC
AVIATION...RCS
CLIMATE...PC

Hazardous weather outlook, May 29, 2:44 PM EDT, 29 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BLACKSBURG VA
244 PM EDT FRI MAY 29 2009

NCZ001>003-018>020-VAZ007-009>020-022>024-032>034-WVZ042>045-301845-
ASHE-ALLEGHANY NC-SURRY-WATAUGA-WILKES-YADKIN-TAZEWELL-SMYTH-BLAND-
GILES-WYTHE-PULASKI-MONTGOMERY-GRAYSON-CARROLL-FLOYD-CRAIG-
ALLEGHANY VA-BATH-ROANOKE-BOTETOURT-ROCKBRIDGE-PATRICK-FRANKLIN-
BEDFORD-MERCER-SUMMERS-MONROE-GREENBRIER-
244 PM EDT FRI MAY 29 2009

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

NCZ004>006-VAZ043>046-058-059-301845-
STOKES-ROCKINGHAM-CASWELL-HENRY-PITTSYLVANIA-CAMPBELL-APPOMATTOX-
HALIFAX-CHARLOTTE-
244 PM EDT FRI MAY 29 2009

...SEVERE THUNDERSTORM WATCH 315 IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL NORTH
CAROLINA...CENTRAL VIRGINIA AND SOUTH CENTRAL 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...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED.

VAZ035-047-301845-
AMHERST-BUCKINGHAM-
244 PM EDT FRI MAY 29 2009

...SEVERE THUNDERSTORM WATCH 314 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL 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.

SHOWERS AND THUNDERSTORMS WILL DEVELOP THIS AFTERNOON AND CONTINUE
INTO EARLY THIS EVENING. SOME OF THE STORMS WILL BE LOCALLY
STRONG TO SEVERE AND BE ACCOMPANIED BY HAIL OR STRONG WINDS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED.

RCS

In the hours before

Special weather statement, May 29, 2:19 PM EDT, 54 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
219 PM EDT FRI MAY 29 2009

NCZ003-004-019-291900-
STOKES NC-SURRY NC-WILKES NC-
219 PM EDT FRI MAY 29 2009

...A STRONG THUNDERSTORM WILL AFFECT AREAS FROM NORTHEAST WILKES
INTO WESTERN STOKES COUNTY...

AT 216 PM EDT...A STRONG THUNDERSTORMS WAS LOCATED 6 MILES NORTHEAST
OF ELKIN...MOVING EAST AT 20 MPH.

WIND GUSTS TO 40 MPH AND SMALL HAIL ARE POSSIBLE WITH THIS STORM.
VERY HEAVY RAIN WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO
POND ON ROADS AND QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR FAIRVIEW AROUND 225 PM...LEVEL CROSS AROUND
240 PM...WHITE PLAINS AROUND 245 PM...ARARAT AROUND 255 PM AND PILOT
MOUNTAIN AROUND 300 PM.

THE PUBLIC IS ENCOURAGED TO RELAY REPORTS OF STRONG WINDS...HAIL OR
FLOODING TO THE NATIONAL WEATHER SERVICE IN BLACKSBURG BY CALLING
1...8 6 6...2 1 5...4 3 2 4...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3636 8098 3646 8068 3649 8037 3632 8040
      3626 8073 3626 8074 3626 8075 3624 8093

EXPERIMENTAL

WP

Local storm report, May 29, 2:23 PM EDT, 50 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
223 PM EDT FRI MAY 29 2009

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

0215 PM     HAIL             7 SW YADKINVILLE        36.06N 80.75W
05/29/2009  E0.50 INCH       YADKIN             NC   PUBLIC

            NEAR HAMPTONVILLE

&&

TW

Local storm report, May 29, 2:35 PM EDT, 38 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
235 PM EDT FRI MAY 29 2009

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

0235 PM     HAIL             SWANSONVILLE            36.73N 79.58W
05/29/2009  E0.75 INCH       PITTSYLVANIA       VA   PUBLIC

&&

TW

Special weather statement, May 29, 2:45 PM EDT, 28 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BLACKSBURG VA
245 PM EDT FRI MAY 29 2009

VAZ011-014-018-022-WVZ044-291945-
CRAIG VA-GILES VA-MONROE WV-MONTGOMERY VA-ROANOKE VA-
245 PM EDT FRI MAY 29 2009

...A STRONG THUNDERSTORM WILL AFFECT CRAIG...GILES...MONROE...
MONTGOMERY AND ROANOKE COUNTIES...

AT 245 PM EDT...A STRONG THUNDERSTORM WAS LOCATED 5 MILES NORTHWEST
OF MOUNTAIN LAKE...MOVING EAST AT 25 MPH.

WIND GUSTS TO 40 MPH AND SMALL HAIL ARE POSSIBLE WITH THIS STORM.

THIS STORM WILL BE NEAR CASCADES...AND MOUNTAIN LAKE AROUND 250 PM...
KIRE...AND ZENITH AROUND 255 PM...HUFFMAN...AND WAITEVILLE AROUND 310
PM...MAGGIE AROUND 315 PM...SIMMONSVILLE AROUND 320 PM...SINKING
CREEK AND AND CRAIG SPRINGS AROUND 330 PM.

THE PUBLIC IS ENCOURAGED TO RELAY REPORTS OF STRONG WINDS...HAIL OR
FLOODING TO THE NATIONAL WEATHER SERVICE IN BLACKSBURG BY CALLING
1...8 6 6...2 1 5...4 3 2 4...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3752 8012 3726 8016 3734 8071 3750 8062

EXPERIMENTAL

WP

Local storm report, May 29, 2:58 PM EDT, 15 minutes before

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE BLACKSBURG VA
258 PM EDT FRI MAY 29 2009

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

0149 PM     HAIL             SWANSONVILLE            36.73N 79.58W
05/29/2009  E0.75 INCH       PITTSYLVANIA       VA   PUBLIC

&&

RSTONEFI

The office that day

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

Issued	Product	Office	Counties	Lasted
May 28, 8:25 PM EDT	Special Weather Statement	RNK	Campbell	50 min
May 28, 9:25 PM EDT	Special Weather Statement	RNK	Giles	50 min
May 28, 9:41 PM EDT	Severe Thunderstorm Warning	RNK	Craig, Giles, Montgomery, Roanoke	64 min
May 28, 9:51 PM EDT	Flash Flood Warning	RNK	Giles	84 min
May 28, 10:08 PM EDT	Special Weather Statement	RNK	Montgomery, City of Radford	37 min
May 28, 10:26 PM EDT	Flash Flood Warning	RNK	Montgomery, Pulaski, City of Radford	4 hr
May 28, 10:43 PM EDT	Special Weather Statement	RNK	Botetourt, City of Roanoke, City of Salem	47 min
May 28, 10:45 PM EDT	Flash Flood Warning	RNK	Botetourt, Craig, Roanoke, City of Roanoke, City of Salem	2 hr
May 28, 10:49 PM EDT	Severe Thunderstorm Warning	RNK	Floyd, Montgomery, Roanoke	41 min
May 29, 12:33 AM EDT	Areal Flood Advisory	RNK	Pulaski	4 hr
May 29, 2:14 AM EDT	Flash Flood Warning	RNK	Bland, Giles, Tazewell	4 hr
May 29, 1:47 PM EDT	Severe Thunderstorm Warning	RNK	Halifax, Pittsylvania	88 min
May 29, 2:28 PM EDT	Severe Thunderstorm Warning	RNK	Franklin, Henry, Pittsylvania, City of Martinsville	62 min
May 29, 2:45 PM EDT	Special Weather Statement	RNK	Craig, Roanoke	60 min
May 29, 2:50 PM EDT	Severe Thunderstorm Warning	RNK	Henry, Patrick	55 min
May 29, 3:05 PM EDT	Severe Thunderstorm Warning	RNK	Carroll, Floyd, Patrick	55 min
May 29, 3:28 PM EDT	Severe Thunderstorm Warning	RNK	Halifax, Pittsylvania, City of Danville	62 min
May 29, 4:24 PM EDT	Severe Thunderstorm Warning	RNK	Halifax	81 min
May 29, 4:27 PM EDT	Severe Thunderstorm Warning	RNK	Bedford, Franklin, Pittsylvania	78 min
May 29, 5:43 PM EDT	Severe Thunderstorm Warning	RNK	Charlotte, Halifax, Pittsylvania	62 min
May 29, 6:09 PM EDT	Special Weather Statement	RNK	City of Danville	66 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2009 Every severe thunderstorm warning in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.