High Wind, Smyth
- When
- April 3, 4:00 AM EST to 6:00 PM EST
- Where
- Smyth forecast zone
- Measured
- 50 kt (58 mph) estimated gust
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.844, -81.537 (the zone’s center; the record gives no point)
Deep closed upper level low and associated surface low passed directly over southwest Virginia on April 2nd. The surface low deepened significantly as it exited and headed northeast.
Every event with a place to put it; 16 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS RNK wrote it up.
Deep closed upper level low and associated surface low passed directly over southwest Virginia on April 2nd. The surface low deepened significantly as it exited and headed northeast. Unusualy strong low level winds developed in the deep, cyclonic flow in the storm's wake. The strongest wind gusts topped out in the 50 to 56 kt range for at least a one hour time frame. The winds caused widespread (mostly tree and powerline) damage over the favored high (cross-mountain flow) wind locations. Wet soil conditions likely aggravated the tree damage. There were also a few reports of structural damage (mainly roof and siding damage).
The local office's own words before the first event, 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 the first event at Apr 3, 2:12 AM EST, 1 hour 48 minutes earlier.
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BLACKSBURG VA
312 AM EDT SUN APR 3 2005
.SHORT TERM (TODAY)...
SFC AND UPPER LOW FILLING UP OVER PA...WITH SNOW SHOWER ACTIVITY
WANING ACROSS THE HIGH COUNTRY OF NC AND INTO SW VA. STILL A DECENT
BAND OF SNOW SHOWERS FROM BKW-BCB. 00Z ETA12 DEPICTED S/W TROF
LIFTING THIS OUT BY 12Z. THEREFORE WILL DROP SNOW ADVISORY FROM ZONE
HEADLINES AT ISSUANCE...AND LET THE WSW EXPIRE AT 1030Z/0630EDT. THE
WINDS ARE THE BIG CONCERN THROUGH THE DAY. CLDS HAVE PREVENTED
STRONGEST WINDS ALOFT FROM REACHING THE SFC THIS MORNING...BUT WITH
TROF LIFTING OUT...THINK SOME CLEARING BETWEEN NOW AND 18Z WILL
ALLOW STRONGER WINDS TO COME POURING DOWN INTO THE BLUE RIDGE.
STRONGEST PRESSURE RISES ARE THIS MORNING....THEN LOOKS LIKE WINDS
WILL BEGIN TO SUBSIDE BY 21Z-00Z. WILL LET THE CURRENT HIGH WIND
WARNING/ADVISORIES RIDE TIL 00Z...AND LET THE DAY SHIFT CUT IT OFF
EARLIER IF NEED BE. OTHERWISE...WE WILL BE GOING QUICKLY BACK FROM
CAA TO WAA BY THIS AFTN. FORECAST HIGHS OFF OF MOS LOOK
REASONABLE...BUT WINDS IN THE WEST MAY LIMIT RISES TOO
MUCH...ESPECIALLY IN SE WV.
&&
.LONG TERM (TONIGHT THROUGH SATURDAY)...
MAIN UPPER LOW SHIFTS NORTHEAST INTO EASTERN PA OVERNIGHT WITH DRY
AIR RAPIDLY MAKING ITS WAY INTO THE AREA. ANTICIPATE CLEAR SKIES IN
MOST LOCALES OVERNIGHT. THE EXCEPTION WILL BE SE WV WERE SOME
LINGERING LOW LEVEL MOISTURE AND NORTHWEST WINDS STILL MAY PRODUCE
SOME PARTLY CLOUDY SKIES.
AS WE HEAD INTO MID-WEEK..AN UPPER LEVEL RIDGE BUILDS OVER THE
REGION. THIS SHOULD ALLOW FOR MODERATING TEMPERATURES AND DRY
WEATHER THROUGH AT LEAST TUESDAY NIGHT. MAV/MET MOS GUIDANCE RANGES
FROM 0 TO 3 DEGREES FROM EACH OTHER ACROSS THE REGION MONDAY AND
TUESDAY. WILL SPLIT THE DIFFERENCE FOR HIGHS/LOWS.
DAY SHIFT SATURDAY NOTED AN INCREASE IN SPEED WITH OUR NEXT
POTENTIAL WEATHER MAKER. THIS TREND HAS CONTINUED WITH THE LATEST
RUN OF THE OPERATIONAL GFS. CANADIAN AND EUROPEAN SOLUTIONS HAVE NOT
SHOWN THIS QUICKER SOLUTION. AS A COMPROMISE...HAVE GONE WITH A
SLIGHTLY QUICKER ARRIVAL TIME. THIS YIELDED A SMALL INCREASE IN POPS
WEDNESDAY NIGHT ALONG WITH THE INCLUSION OF THUNDER...AND SLIGHTLY
SMALL POPS ON THURSDAY WITH THE GREATEST POTENTIAL IN THE EAST.
MAIN ASSOCIATED UPPER LOW THEN TRACKS SLOWLY ACROSS THE REGION
THROUGH THE REMAINDER OF THE WORK WEEK. HAVE KEPT A CONTINUATION OF
SMALL CHANCES OF SHOWERS INTO FRIDAY. HEIGHTS LOOK HIGH ENOUGH TO
AVOID THE S-WORK THIS TIME. SOMETHING OF NOTE IS THE GFS 850-500 MB
6.3-.6.8 C/KM LAPSE RATES ALONG THE TRACK OF THE CENTER OF THE UPPER
LOW ACROSS NC. CONFIDENCE IS NOT HIGH ENOUGH TO INCLUDE THUNDER THIS
FAR OUT FOR THIS FEATURE.
&&
.AVIATION...
STRONG LOW PRESSURE OVER ERN PA WILL SLOWLY PULL NE INTO ERN NY BY
THIS EVENING. TAF WISE...THE ONLY CONCERNS WILL BE VERY STRONG
WINDS...ESPECIALLY ALONG AND EITHER SIDE OF THE BLUE RIDGE. 50 KNOT
WIND GUSTS ARE LIKELY AT TIMES AT KROA BETWEEN 15Z-19Z. CIGS EARLY
THIS MORNING WILL BE VFR. LOOK FOR THE WINDS TO BEGIN SUBSIDING
TOWARD 00Z TODAY.
&&
.RNK WATCHES/WARNINGS/ADVISORIES...
VA...HIGH WIND WARNING FOR VAZ009>020-022>024-032>035 UNTIL 8 PM
SUNDAY.
...WIND ADVISORY FOR VAZ007 UNTIL 8 PM SUNDAY.
...WIND ADVISORY FOR VAZ043>047-058-059 FROM 8 AM SUNDAY TO 8 PM
SUNDAY.
NC...HIGH WIND WARNING FOR NCZ001>003-018-019 UNTIL 8 PM SUNDAY.
...WIND ADVISORY FOR NCZ004>006-020 FROM 8 AM SUNDAY TO 8 PM
SUNDAY.
WV...WIND ADVISORY FOR WVZ042>045 UNTIL 8 PM SUNDAY.
&&
05/15/05HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE BLACKSBURG VA 523 PM EST SAT APR 2 2005 VAZ007-WVZ042-043-045-031100- TAZEWELL-MERCER-SUMMERS-GREENBRIER- 523 PM EST SAT APR 2 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST VIRGINIA AND SOUTHEAST WEST VIRGINIA. .DAY ONE...TONIGHT A SNOW ADVISORY IS IN EFFECT FROM THIS EVENING THROUGH NOON SUNDAY. 2 TO 4 INCHES OF SNOW IS EXPECTED. A WIND ADVISORY IS IN EFFECT FROM THIS EVENING THROUGH SUNDAY EVENING. WIND GUSTS UP TO 50 MPH ARE LIKELY. FOR ADDITIONAL WEATHER INFORMATION...VISIT US ON THE WEB AT HTTP://WWW.ERH.NOAA.GOV OR AT HTTP://WEATHER.GOV. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AFTER SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS MAY BE CONTACTED FOR SNOWFALL AMOUNTS TONIGHT AND SUNDAY MORNING. NCZ002-003-019-VAZ010>014-016>020-022>024-032>035-031100- ALLEGHANY-SURRY-WILKES-BLAND-GILES-WYTHE-PULASKI-MONTGOMERY- CARROLL-FLOYD-CRAIG-ALLEGHANY-BATH-ROANOKE-BOTETOURT-ROCKBRIDGE- PATRICK-FRANKLIN-BEDFORD-AMHERST- 523 PM EST SAT APR 2 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST VIRGINIA...WEST CENTRAL VIRGINIA...CENTRAL VIRGINIA...NORTHWEST NORTH CAROLINA...SOUTH CENTRAL VIRGINIA AND NORTH CENTRAL NORTH CAROLINA. .DAY ONE...TONIGHT A HIGH WIND WARNING IS IN EFFECT THIS EVENING THROUGH SUNDAY EVENING. EXPECT SUSTAINED WINDS OF 25 TO 40 MPH WITH GUSTS UP TO 60 MPH...ESPECIALLY AT HIGHER ELEVATIONS. FOR ADDITIONAL WEATHER INFORMATION...VISIT US ON THE WEB AT HTTP://WWW.ERH.NOAA.GOV OR AT HTTP://WEATHER.GOV. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AFTER SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS MAY BE CONTACTED FOR INFORMATION ABOUT DAMAGE FROM HIGH WINDS. WVZ044-031100- MONROE- 523 PM EST SAT APR 2 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST WEST VIRGINIA. .DAY ONE...TONIGHT A WIND ADVISORY IS IN EFFECT FROM THIS EVENING THROUGH SUNDAY EVENING. WIND GUSTS UP TO 50 MPH ARE LIKELY. FOR ADDITIONAL WEATHER INFORMATION...VISIT US ON THE WEB AT HTTP://WWW.ERH.NOAA.GOV OR AT HTTP://WEATHER.GOV. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AFTER SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED. NCZ004>006-020-VAZ043>047-058-059-031100- STOKES-ROCKINGHAM-CASWELL-YADKIN-HENRY-PITTSYLVANIA-CAMPBELL- APPOMATTOX-BUCKINGHAM-HALIFAX-CHARLOTTE- 523 PM EST SAT APR 2 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL VIRGINIA...CENTRAL VIRGINIA...NORTHWEST NORTH CAROLINA AND NORTH CENTRAL NORTH CAROLINA. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED TONIGHT. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY A WIND ADVISORY IS IN EFFECT SUNDAY. WIND GUSTS UP TO 50 MPH ARE LIKELY. FOR ADDITIONAL WEATHER INFORMATION...VISIT US ON THE WEB AT HTTP://WWW.ERH.NOAA.GOV OR AT HTTP://WEATHER.GOV. NO ADDITIONAL HAZARDOUS WEATHER IS EXPECTED AFTER SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED. NCZ001-018-VAZ009-015-031100- ASHE-WATAUGA-SMYTH-GRAYSON- 523 PM EST SAT APR 2 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST VIRGINIA AND NORTHWEST NORTH CAROLINA. .DAY ONE...TONIGHT A HIGH WIND WARNING IS IN EFFECT FROM THIS EVENING THROUGH SUNDAY EVENING. EXPECT SUSTAINED WINDS OF 25 TO 40 MPH WITH GUSTS UP TO 65 MPH. A SNOW ADVISORY IS IN EFFECT FROM THIS EVENING THROUGH NOON SUNDAY. 2 TO 4 INCHES OF SNOW IS EXPECTED. FOR ADDITIONAL WEATHER INFORMATION...VISIT US ON THE WEB AT HTTP://WWW.ERH.NOAA.GOV OR AT HTTP://WEATHER.GOV. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AFTER SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS MAY BE CONTACTED FOR INFORMATION ABOUT DAMAGE FROM HIGH WINDS AND FOR SNOWFALL AMOUNTS.
The national radar mosaic for the moment the first event began.
16 high wind. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Virginia in 2005Every state in 2005This day in weather historyWarnings in Virginia, April 2005
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5448502, 5448503, 5448504, 5448506, 5448507, 5448508, 5448509, 5448510, 5448511, 5448505, 5448512, 5448513, 5448514, 5448515, 5448516, 5448590.