Alert archive / Vermont / Flash Flood Warnings in 2011
Flash Flood Warning 11, NWS Burlington, VT
NWS Burlington, VT issued this flash flood warning at May 26, 2011, 8:44 PM EDT for Addison County, Rutland County, Vermont; Essex County, New York. It was in force for 6 hr. 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 26, 2011, 8:44 PM EDT (00:44 UTC)
- Expired
- May 27, 2011, 2:45 AM EDT
- In force
- 6 hr
- Issued by
- NWS Burlington, VT
- Area
- Storm-based polygon
- Flood severity
- None
Counties Essex County, NY, Addison County, VT, Rutland County, VT
The radar
The Burlington radar (KCXX), 75 km from the middle of the area, began a volume at 00:44 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
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 nearest sounding before it
Albany, NY (KALY), launched 00:00Z, 0.7 hours before the alert went out and 136 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.
- Mixed-layer CAPE
- 1789 J/kg
- Mixed-layer CIN
- -111 J/kg
- Mixed-layer LCL
- 1244 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 231 m²/s²
- 0-3 km storm-relative helicity
- 267 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.7
The text
As transmitted, in the capitals the NWS used until 2016.
186
WGUS51 KBTV 270044
FFWBTV
NYC031-VTC001-021-270645-
/O.NEW.KBTV.FF.W.0011.110527T0044Z-110527T0645Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE BURLINGTON VT
844 PM EDT THU MAY 26 2011
THE NATIONAL WEATHER SERVICE IN BURLINGTON HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHERN ADDISON COUNTY IN CENTRAL VERMONT
SOUTHERN ESSEX COUNTY IN NORTHERN NEW YORK
NORTHWESTERN RUTLAND COUNTY IN SOUTHERN VERMONT
* UNTIL 245 AM EDT FRIDAY
* AT 842 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN FROM A THUNDERSTORM OVER THE WARNED AREA.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
UNDERWOOD...PARADOX...NEWCOMB...KEENE VALLEY...ELIZABETHTOWN...
CROWN POINT CENTER...SHOREHAM...SALISBURY...RIPTON...MIDDLEBURY...
LEICESTER...CORNWALL...BRIDPORT...MOUNT MARCY...WHITING...EAST
MIDDLEBURY...NORTH HUDSON AND CROWN POINT
IF YOU ENCOUNTER FLOODING...SEEK HIGHER GROUND IMMEDIATELY. WHEN YOU
CAN DO SO SAFELY PLEASE REPORT ANY FLOODING TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...1 800 8 6 3 4 2 7 9...OR BY SUBMITTING
A STORM REPORT AT WEATHER.GOV/BURLINGTON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.
&&
LAT...LON 4376 7336 4379 7336 4380 7344 4374 7405
4379 7406 4381 7422 4392 7434 4397 7426
4412 7429 4413 7410 4416 7409 4425 7358
4396 7363 4404 7294 4389 7290 4384 7297
4383 7296 4385 7289 4377 7287 4371 7339
$$
NEILESWhat forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Burlington, VT wrote its last area forecast discussion before this flash flood warning went out at May 26, 8:40 PM EDT, 4 minutes earlier.
Area forecast discussion, May 26, 8:40 PM EDT, 4 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BURLINGTON VT
840 PM EDT THU MAY 26 2011
.SYNOPSIS...
STRONG TO POSSIBLY SEVERE THUNDERSTORMS WILL CONTINUE ACROSS THE
NORTH COUNTRY THROUGH THE EVENING HOURS...ESPECIALLY OVER CENTRAL AND
SOUTHERN VERMONT...WITH LARGE HAIL AND DAMAGING WINDS THE MAIN
IMPACTS. LATER TONIGHT...HEAVY RAIN WILL BECOME THE MAIN THREAT.
THE POTENTIAL FOR MORE HEAVY RAIN WILL EXIST ON FRIDAY.
&&
.NEAR TERM /UNTIL 6 AM FRIDAY MORNING/...
AS OF 840 PM EDT THURSDAY...TORNADO WATCH 380 HAS BEEN EXTENDED
OVER CENTRAL AND SOUTH CENTRAL VERMONT THROUGH 11PM...BUT
CANCELLED ELSEWHERE. STILL SEEING ACTIVE STORMS ACROSS THIS
AREA...BUT GROWING CONCERN WILL BE FOR OVERNIGHT SHOWERS AND
STORMS THAT PRODUCE FLOODING. THUS THE FLASH FLOOD WATCH CONTINUES
THROUGH 8AM FRIDAY.
&&
.SHORT TERM /6 AM FRIDAY MORNING THROUGH FRIDAY NIGHT/...
AS OF 349 PM EDT THURSDAY...FRONTAL BOUNDARY OVER THE SAINT
LAWRENCE VALLEY FRIDAY MORNING WILL SAG SOUTHEAST AND REACH A LINE
FROM ESSEX COUNTY NEW YORK NORTHEAST INTO THE NORTHEAST KINGDOM OF
VERMONT BY AFTERNOON. DEEP LAYER SHEAR WILL NOT BE AS STRONG AS
THURSDAY...BUT INSTABILITY WILL BE SUFFICIENT ALONG AND SOUTH OF
THE BOUNDARY FOR MORE SHOWERS AND STORMS. HIGH PRECIPITABLE WATER
AIR TO REMAIN IN PLACE FOR THE POTENTIAL OF HEAVY RAIN AND HAVE
CONTINUED IN THE FORECAST. THE SHOWERS AND STORMS SHOULD CONTINUE
INTO FRIDAY NIGHT AS WELL.
&&
.LONG TERM /SATURDAY THROUGH THURSDAY/...
AS OF 1240 PM EDT THURSDAY...OVERALL, NO BIG CHANGES IN THE
FORECAST FOR THE LONGER TERM PORTION. STILL LOOKING AT A PATTERN
CHANGE (AT LEAST TEMPORARILY) AWAY FROM THE VERY UNSETTLED
WEATHER WE'VE HAD AS WE START NEXT WEEK. HERE ARE THE DAILY
PARTICULARS.
SATURDAY...
STILL DEALING WITH A PESKY BOUNDARY MORE OR LESS ALONG THE
CANADIAN BORDER AND IT WILL REMAIN A FOCUS FOR SHOWER/T-STORM
ACTIVITY. LOOKS LIKE THE BOUNDARY WILL START PUSHING NORTH AS THE
DAY GOES ON. HAVE HIGHEST POPS NORTH AND WEST -- TOOK A BLEND
BETWEEN NAM AND SREF. STUCK CLOSE TO GUIDANCE TEMPERATURES, BUT WE
WILL BE IN THE WARM SECTOR SO TEMPERATURES WELL INTO THE 70S AND
CLOSE TO 80. WILL BE A BIT MUGGY WITH DEWPOINTS IN THE 60S.
SUNDAY...
SIMILAR TO SATURDAY, THOUGH THE BOUNDARY WILL BE FURTHER NORTH, SO
LESSER CHANCE OF PRECIPITATION FOR OUR REGION. AGAIN, KEPT CLOSE
TO SREF/NAM BLEND. LESS PRECIP AND A LITTLE MORE SUN SHOULD PUSH
TEMPERATURES UP EVEN A BIT MORE, PROBABLY MID 80S IN THE LOWER
ELEVATIONS. ENOUGH SURFACE INSTABILITY WILL BE PRESENT FOR SOME
AFTERNOON THUNDERSTORMS.
MONDAY...
MID/UPPER LEVEL RIDGING REALLY STARTS DEVELOPING OVER THE OHIO
VALLEY AND NUDGING INTO OUR AREA. SUBSIDENCE WITH THE RIDGE SHOULD
PRECLUDE MUCH IN THE WAY OF PRECIP, BUT WITH 850MB TEMPERATURES
RISING INTO THE 15-18C RANGE, WE'LL LIKELY BE WAY UP INTO THE 80S.
THAT HEAT COULD STILL POP A STRAY AFTERNOON THUNDERSTORM. WENT
SLIGHTLY ABOVE MOS GUIDANCE FOR HIGHS. COULD SEE NEAR 90F IN THE
CONNECTICUT RIVER VALLEY.
TUESDAY...
GUIDANCE ALL ON BOARD FOR THE STRONG UPPER RIDGE TO REALLY BE IN
CONTROL. THINK SUBSIDENCE WILL BE TOO STRONG FOR ANY PRECIP,
ALLOWING FOR A MOSTLY SUNNY AND HOT DAY (AND HUMID TOO). AGAIN
WENT SEVERAL DEGREES ABOVE GUIDANCE AND WITH 850MB TEMPERATURES OF
18-20C, WE WILL EASILY SEE TEMPERATURES OF 90-92F IN THE VALLEYS.
WEDNESDAY...
COULD BE AN INTERESTING DAY, THOUGH THIS IS BASED ON ONLY SUBTLE
CLUES IN THE MODELS. WE STILL HAVE THE BIG RIDGE TO OUR SOUTHWEST
AND STRONG JET NEAR/JUST NORTH OF OUR AREA. THAT WOULD MEAN WE ARE
IN THE POTENTIAL RING OF FIRE. MODELS SHOW A LARGE EML (ELEVATED
MIXED LAYER) IN PLACE OVER OUR REGION WHILE AT THE SAME TIME WE'LL
HAVE A FAST MOVING SHORT WAVE ZIPPING BY EARLY IN THE DAY. THIS
TYPE OF SCENARIO IS ONE THAT CAN GIVE WIDESPREAD SEVERE WEATHER TO
THE NORTH COUNTRY. NOT CONFIDENT IN ALL THOSE DETAILS TO COME
TOGETHER AT THIS POINT, SO JUST HAVE SOME CHANCE POPS -- BUT WE
COULD BE FACING SOME SORT OF MCS OR MCS REMNANT COMING ACROSS AT
SOME POINT IN THE DAY.
THURSDAY...
IN THE WAKE OF THE SHORTWAVE, THE BIG UPPER RIDGE PUSHES SOUTH A
BIT, ALLOWING WEAK CANADIAN HIGH PRESSURE TO COME ON DOWN BRINGING
A COOLER AIR MASS. TEMPERATURES WILL BE BACK INTO THE LOWER 70S.
&&
.AVIATION /01Z FRIDAY THROUGH TUESDAY/...
THROUGH 18Z FRIDAY...AS OF 1730Z, A CLUSTER OF T-STORMS ARE MOVING
INTO THE NORTHERN CHAMPLAIN VALLEY AND INTO NORTHERN VERMONT.
EXPECT ADDITIONAL T-STORMS TO DEVELOP OVER THE COURSE OF THE
AFTERNOON. FOR NOW, HAVE A LOT OF VCTS IN THE TAFS, AND WILL
ATTEMPT TO BETTER TIME ANY STORMS THAT WILL IMPACT ANY TERMINALS.
WILL HAVE TO UPDATE AS NECESSARY.
LOW CONFIDENCE FORECAST. AFTER T-STORMS DIMINISH THIS EVENING,
THERE WILL STILL BE A PERIOD OF SHOWERS AND THEN ULTIMATELY SOME
FOG AND LOW CLOUDS -- ESPECIALLY NORTHERN REGIONS. SUSPECT
WIDESPREAD IFR TO DEVELOP LATE TONIGHT.
AFTER 15Z FRIDAY, EXPECT ADDITIONAL SCATTERED SHOWERS/T-STORMS TO
DEVELOP BUT OUTSIDE OF ANY PRECIPITATION, IT SHOULD BE VFR.
OUTLOOK 18Z FRIDAY THROUGH TUESDAY...
18Z FRIDAY THROUGH 00Z MONDAY...SCATTERED SHOWERS AND
THUNDERSTORMS WILL PRODUCE MVFR CONDITIONS. MAY BE LOCALLY IFR IN
PATCHY FOG OVERNIGHT. OTHERWISE VFR.
00Z MONDAY-23Z TUESDAY...PRIMARILY VFR, THOUGH SCATTERED SHOWERS POSSIBLE.
&&
.HYDROLOGY...
AS OF 349 PM EDT THURSDAY...THE THREAT FOR LOCALIZED HEAVY
RAINFALL FROM STRONG THUNDERSTORMS WILL CONTINUE TONIGHT...AND
EXIST AGAIN ON FRIDAY. STRONGER STORMS WILL BE CAPABLE OF PRODUCING 1
TO 2 INCHES OF RAINFALL IN A SHORT PERIOD OF TIME...WHICH COMBINED
WITH ALREADY SATURATED GROUND CONDITIONS WILL POSE A THREAT FOR
FLASH FLOODING AND RAPID RISES ON SMALLER STREAMS AND RIVERS. THE
FOCUS TONIGHT WILL BE ACROSS THE NORTHERN ADIRONDACKS...SHIFTING
EASTWARD ON FRIDAY.
&&
.MARINE...
AS OF 349 PM EDT THURSDAY...FOR BOATERS MANY HAZARDS STILL EXIST.
BREAKWATER AND OTHER ROCKS OR OBSTRUCTIONS TO NAVIGATION MAY BE
OBSCURED BY THE HIGH WATER LEVELS ON THE LAKE. IN ADDITION...PLENTY
OF DEBRIS REMAIN IN THE LAKE...ESPECIALLY NEAR RIVER MOUTHS.
LASTLY...THE NEAR-SHORE LAKE TEMPERATURES HAVE ONLY WARMED TO
AROUND 50 DEGREES...WHICH COULD LEAD TO POTENTIAL HYPOTHERMIC
CONDITIONS IF ONE WERE TO FALL INTO THE WATER. DUE TO THE ABOVE
FACTORS...RECREATIONAL BOATING IS DISCOURAGED AT THIS TIME.
&&
.BTV WATCHES/WARNINGS/ADVISORIES...
VT...FLASH FLOOD WATCH UNTIL 8 AM EDT FRIDAY FOR VTZ001>009-016>018.
NY...FLASH FLOOD WATCH UNTIL 8 AM EDT FRIDAY FOR NYZ026>031-034-035-
087.
&&
SYNOPSIS...EVENSON
NEAR TERM...EVENSON
SHORT TERM...EVENSON
LONG TERM...NASH
AVIATION...LAHIFF/NASH
HYDROLOGY...WFO BTV
MARINE...WFO BTVHazardous weather outlook, May 26, 3:15 PM EDT, 5 hours 29 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BURLINGTON VT 315 PM EDT THU MAY 26 2011 NYZ026>031-034-035-087-VTZ001>009-016>018-271915- NORTHERN ST. LAWRENCE-NORTHERN FRANKLIN-EASTERN CLINTON- SOUTHEASTERN ST. LAWRENCE-SOUTHERN FRANKLIN-WESTERN CLINTON- WESTERN ESSEX-EASTERN ESSEX-SOUTHWESTERN ST. LAWRENCE-GRAND ISLE- WESTERN FRANKLIN-ORLEANS-ESSEX-WESTERN CHITTENDEN-LAMOILLE-CALEDONIA- WASHINGTON-WESTERN ADDISON-EASTERN FRANKLIN-EASTERN CHITTENDEN- EASTERN ADDISON- 315 PM EDT THU MAY 26 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...TORNADO WATCH 380 IN EFFECT UNTIL 8 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW YORK...CENTRAL VERMONT...NORTHEAST VERMONT AND NORTHWEST VERMONT. .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. TORNADO WATCH. FLASH FLOOD WATCH. SCATTERED SEVERE THUNDERSTORMS WILL DEVELOP ONCE AGAIN ACROSS THE SAINT LAWRENCE VALLEY AND NORTHERN ADIRONDACK MOUNTAINS OF NEW YORK THIS AFTERNOON...AND MOVE INTO THE CHAMPLAIN VALLEY AND NORTHERN VERMONT THROUGHOUT THE AFTERNOON AND EVENING HOURS. THESE THUNDERSTORMS WILL BE CAPABLE OF PRODUCING WIND GUSTS GREATER THAN 70 MPH...LARGE HAIL...DANGEROUS LIGHTNING...AND VERY HEAVY RAINFALL. AN ISOLATED TORNADO COULD BE POSSIBLE IN A FEW OF THE STRONGER STORMS. A FLASH FLOOD WATCH IS ALSO IN EFFECT THIS AFTERNOON AND TONIGHT AS ANY THUNDERSTORMS OVER NORTHERN NEW YORK AND THE NORTHERN AND CENTRAL SECTIONS OF VERMONT WILL HAVE THE POTENTIAL TO PRODUCE 1 TO 2 INCHES OF RAIN IN A VERY SHORT PERIOD OF TIME. THIS WOULD LEAD TO FLASH FLOODING. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. ADDITIONAL STRONG TO SEVERE THUNDERSTORMS MAY REDEVELOP DURING THE DAY FRIDAY. THE GREATEST THREAT OF SEVERE STORMS WILL SHIFT SOUTHWARD TO INCLUDE CENTRAL AND SOUTH-CENTRAL VERMONT ON FRIDAY. LOCALLY HEAVY RAINFALL FROM THUNDERSTORMS REMAINS POSSIBLE...AND ANY PERSISTENT AREAS OF HEAVY RAIN MAY CREATE A FLASH FLOOD THREAT FRIDAY INTO FRIDAY EVENING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE NEEDED. VTZ010>012-019-271915- ORANGE-WESTERN RUTLAND-WINDSOR-EASTERN RUTLAND- 315 PM EDT THU MAY 26 2011 ...TORNADO WATCH 380 IN EFFECT UNTIL 8 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL VERMONT AND SOUTHERN VERMONT. .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. TORNADO WATCH. THUNDERSTORMS WILL BE POSSIBLE TOWARD EVENING AND ANY STORMS WOULD HAVE THE POTENTIAL TO PRODUCE STRONG GUSTY WINDS...HAIL...AND VERY HEAVY DOWNPOURS. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. ADDITIONAL STRONG TO SEVERE THUNDERSTORMS MAY REDEVELOP DURING THE DAY FRIDAY. THE GREATEST THREAT OF SEVERE STORMS WILL SHIFT SOUTHWARD TO INCLUDE CENTRAL AND SOUTH-CENTRAL VERMONT ON FRIDAY. LOCALLY HEAVY RAINFALL FROM THUNDERSTORMS REMAINS POSSIBLE...AND ANY PERSISTENT AREAS OF HEAVY RAIN MAY CREATE A FLASH FLOOD THREAT FRIDAY INTO FRIDAY EVENING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE NEEDED. EVENSON
In the hours before
Local storm report, May 26, 8:30 PM EDT, 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
830 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0748 PM HAIL 2 N NEW HAVEN 44.15N 73.15W
05/26/2011 E1.00 INCH ADDISON VT PUBLIC
QUARTER SIZE HAIL REPORTED
&&
EVENT NUMBER BTV1100156
SLWLocal storm report, May 26, 8:35 PM EDT, 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
835 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0650 PM HAIL WAITSFIELD 44.19N 72.83W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
QUARTER SIZE HAIL AND VEHICLE DAMAGE
&&
EVENT NUMBER BTV1100157
SLWLocal storm report, May 26, 8:38 PM EDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
838 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0705 PM TSTM WND DMG MONTPELIER 44.27N 72.57W
05/26/2011 WASHINGTON VT PUBLIC
NUMEROUS TREES DOWN ON BERLIN HILL
&&
EVENT NUMBER BTV1100158
SLWLocal storm report, May 26, 8:41 PM EDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
841 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0755 PM HAIL 1 SSE ST. JOHNSBURY 44.42N 72.01W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZED HAIL ON CALEDONIA STREET
&&
EVENT NUMBER BTV1100159
SLWLocal storm report, May 26, 8:43 PM EDT, 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
843 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0750 PM HAIL 2 SW NORTH DANVILLE 44.44N 72.12W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZE HAIL REPORTED ON CORMIER ROAD
&&
EVENT NUMBER BTV1100160
SLWLocal storm report, May 26, 8:44 PM EDT, 0 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE BURLINGTON VT
844 PM EDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1125 AM HAIL SOUTH EDWARDS 44.27N 75.21W
05/26/2011 E1.00 INCH ST. LAWRENCE NY PUBLIC
PUBLIC
1125 AM TSTM WND GST SOUTH EDWARDS 44.27N 75.21W
05/26/2011 E65 MPH ST. LAWRENCE NY PUBLIC
PUBLIC
1250 PM TSTM WND DMG SARANAC 44.65N 73.74W
05/26/2011 CLINTON NY PUBLIC
TREE LIMBS DOWN AND DIME SIZE HAIL
1250 PM HAIL SARANAC 44.65N 73.74W
05/26/2011 E0.75 INCH CLINTON NY PUBLIC
TREE LIMBS DOWN AND DIME SIZE HAIL
0120 PM HAIL SCHUYLER FALLS 44.63N 73.56W
05/26/2011 E1.00 INCH CLINTON NY TRAINED SPOTTER
SPOTTER
0128 PM HAIL PERU 44.58N 73.53W
05/26/2011 E1.00 INCH CLINTON NY PUBLIC
0141 PM HAIL PERU 44.58N 73.53W
05/26/2011 E1.25 INCH CLINTON NY PUBLIC
0145 PM HAIL HIGHGATE CENTER 44.94N 73.04W
05/26/2011 E0.50 INCH FRANKLIN VT PUBLIC
RECEIVED BY MEDIA
0240 PM HAIL 1 WNW WESTFIELD 44.89N 72.44W
05/26/2011 E0.50 INCH ORLEANS VT COCORAHS
HALF INCH HAIL
0247 PM HAIL WESTFIELD 44.89N 72.43W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL
0300 PM HAIL 2 SW NEWPORT 44.91N 72.24W
05/26/2011 E0.75 INCH ORLEANS VT TRAINED SPOTTER
DIME SIZE HAIL
0300 PM HAIL 2 NW DERBY CENTER 44.97N 72.15W
05/26/2011 E0.50 INCH ORLEANS VT COCORAHS
HALF INCH HAIL
0305 PM HAIL 1 NE NEWPORT 44.95N 72.19W
05/26/2011 E0.75 INCH ORLEANS VT CO-OP OBSERVER
DIME SIZE HAIL
0305 PM HAIL NEWPORT 44.94N 72.21W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
DIME TO QUARTER SIZE HAIL
0305 PM HAIL 2 W NEWPORT 44.94N 72.25W
05/26/2011 E0.88 INCH ORLEANS VT PUBLIC
DIME TO NICKEL SIZE HAIL
0305 PM HAIL NEWPORT 44.94N 72.21W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL
0305 PM HAIL NEWPORT 44.94N 72.21W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL
0320 PM HAIL 2 NE WANAKENA 44.15N 74.90W
05/26/2011 E0.50 INCH ST. LAWRENCE NY PUBLIC
HALF INCH HAIL
0405 PM HAIL PIERCEFIELD 44.23N 74.57W
05/26/2011 E0.25 INCH ST. LAWRENCE NY FIRE DEPT/RESCUE
PEA SIZE HAIL
0406 PM HAIL 1 E BLOOMINGDALE 44.41N 74.08W
05/26/2011 E0.75 INCH ESSEX NY TRAINED SPOTTER
PENNY SIZE HAIL
0410 PM HAIL RAY BROOK 44.30N 74.09W
05/26/2011 E0.50 INCH ESSEX NY LAW ENFORCEMENT
QUARTER TO HALF INCH HAIL
0410 PM HAIL SARANAC 44.65N 73.74W
05/26/2011 E0.50 INCH CLINTON NY PUBLIC
HALF INCH SIZE HAIL
0417 PM HAIL BLOOMINGDALE 44.41N 74.09W
05/26/2011 E0.75 INCH ESSEX NY PUBLIC
DIME SIZE HAIL
0420 PM HAIL 1 N MALLETTS BAY 44.57N 73.23W
05/26/2011 E1.00 INCH CHITTENDEN VT NWS EMPLOYEE
QUARTER SIZE HAIL REPORTED.
0422 PM HAIL 1 NE APPLETREE POINT 44.51N 73.26W
05/26/2011 E0.50 INCH CHITTENDEN VT TRAINED SPOTTER
HALF INCH SIZE HAIL
0425 PM HAIL 3 WNW CHIMNEY CORNER 44.60N 73.21W
05/26/2011 E0.88 INCH CHITTENDEN VT PUBLIC
QUARTER SIZE HAIL REPORTED ON CAMP KINIYA ROAD.
0426 PM HAIL COLCHESTER 44.54N 73.15W
05/26/2011 E0.75 INCH CHITTENDEN VT PUBLIC
PENNY SIZE HAIL
0426 PM HAIL 1 N APPLETREE POINT 44.52N 73.27W
05/26/2011 E0.25 INCH CHITTENDEN VT PUBLIC
PEA SIZE HAIL
0427 PM HAIL COLCHESTER 44.54N 73.15W
05/26/2011 M1.00 INCH CHITTENDEN VT PUBLIC
DIME TO QUARTER SIZE HAIL
0428 PM HAIL 2 WSW MALLETTS BAY 44.55N 73.27W
05/26/2011 E1.00 INCH CHITTENDEN VT PUBLIC
QUARTER SIZE HAIL
0430 PM HAIL 3 WNW SARANAC INN 44.36N 74.37W
05/26/2011 E0.75 INCH FRANKLIN NY PUBLIC
DIME SIZE HAIL REPORTED.
0435 PM HAIL MILTON 44.63N 73.13W
05/26/2011 E0.88 INCH CHITTENDEN VT PUBLIC
NICKEL SIZE HAIL
0435 PM HAIL MILTON 44.62N 73.13W
05/26/2011 E1.00 INCH CHITTENDEN VT BROADCAST MEDIA
QUARTER SIZE HAIL
0435 PM HAIL 1 N MILTON 44.63N 73.12W
05/26/2011 M0.88 INCH CHITTENDEN VT PUBLIC
SLIGHTLY LARGER THAN NICKEL SIZE BUT LESS THAN QUART
SIZE HAIL REPORTED.
0440 PM HAIL MILTON 44.63N 73.13W
05/26/2011 E1.00 INCH CHITTENDEN VT PUBLIC
QUARTER SIZE HAIL REPORTED.
0445 PM HAIL 2 NNE MILTON 44.64N 73.11W
05/26/2011 E1.00 INCH CHITTENDEN VT PUBLIC
QUARTER SIZE HAIL REPORTED ON MAPLEWOOD ROAD.
0500 PM HAIL 3 SE FRANKLIN 44.95N 72.88W
05/26/2011 E0.75 INCH FRANKLIN VT PUBLIC
DIME SIZE HAIL REPORTED AT LAKE CARMI STATE PARK
0535 PM HAIL 1 N WINOOSKI 44.51N 73.18W
05/26/2011 E0.50 INCH CHITTENDEN VT BROADCAST MEDIA
HALF INCH DIAMETER HAIL REPORTED BY LOCAL MEDIA AT
STATTION.
0548 PM HAIL NEWPORT CENTER 44.95N 72.31W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL REPORTED AT MAIN STREET.
0550 PM HAIL FAIRFAX 44.67N 73.01W
05/26/2011 E0.88 INCH FRANKLIN VT PUBLIC
NICKEL SIZE HAIL REPORTED.
0550 PM TSTM WND DMG 3 SW FLETCHER 44.65N 72.95W
05/26/2011 FRANKLIN VT PUBLIC
5 VERY LARGE TREES UPROOTED
0555 PM HAIL PORT HENRY 44.05N 73.46W
05/26/2011 E0.75 INCH ESSEX NY DEPT OF HIGHWAYS
DIME SIZE HAIL
0555 PM HAIL FAIRFAX 44.67N 73.01W
05/26/2011 E0.25 INCH FRANKLIN VT PUBLIC
PEA SIZE HAIL REPORTED.
0555 PM HAIL 1 ENE NORTH UNDERHILL 44.59N 72.92W
05/26/2011 E0.25 INCH CHITTENDEN VT NWS EMPLOYEE
PEA SIZE HAIL REPORTED.
0555 PM HAIL PORT HENRY 44.05N 73.46W
05/26/2011 E0.25 INCH ESSEX NY PUBLIC
PEA SIZE HAIL
0555 PM HAIL NORTH CAMBRIDGE 44.69N 72.86W
05/26/2011 E0.25 INCH LAMOILLE VT PUBLIC
PEA SIZE HAIL REPORTED.
0556 PM TSTM WND GST 3 S PLEASANT VALLEY 44.55N 72.87W
05/26/2011 M60 MPH CHITTENDEN VT PUBLIC
60 MPH RECORDED WIND GUST ON PLEASANT VALLEY ROAD.
0600 PM TSTM WND DMG 1 WNW CAMBRIDGE 44.65N 72.89W
05/26/2011 FRANKLIN VT TRAINED SPOTTER
TREES DOWN AND PENNY SIZE HAIL
0600 PM HAIL 1 WNW CAMBRIDGE 44.65N 72.89W
05/26/2011 E0.75 INCH FRANKLIN VT TRAINED SPOTTER
TREES DOWN AND PENNY SIZE HAIL
0600 PM TSTM WND DMG CAMBRIDGE 44.64N 72.88W
05/26/2011 LAMOILLE VT PUBLIC
SEVERAL REPORTS OF TREES DOWN IN THE CAMBRIDGE
JEFFERSONSVILLE AREA
0605 PM HAIL HYDE PARK 44.59N 72.62W
05/26/2011 E0.75 INCH LAMOILLE VT PUBLIC
DIME SIZE HAIL
0605 PM HAIL JOHNSON 44.64N 72.68W
05/26/2011 E0.88 INCH LAMOILLE VT PUBLIC
NICKEL SIZE HAIL REPORTED ON VT 15.
0605 PM HAIL JOHNSON 44.64N 72.68W
05/26/2011 E1.00 INCH LAMOILLE VT PUBLIC
QUARTER SIZE HAIL REPORTED ALONG ROUTE 15 IN JOHNSON
0610 PM HAIL JOHNSON 44.64N 72.68W
05/26/2011 E0.25 INCH LAMOILLE VT PUBLIC
PEA SIZE HAIL
0615 PM HAIL 1 E CADYS FALLS 44.58N 72.60W
05/26/2011 E0.88 INCH LAMOILLE VT PUBLIC
NICKEL SIZE HAIL
0615 PM TSTM WND DMG JEFFERSONVILLE 44.64N 72.83W
05/26/2011 LAMOILLE VT PUBLIC
SEVERAL TREES REPORTED DOWN WITH PARTIAL ROAD BLOCKAGE
ALONG ROUTE 15.
0615 PM HAIL 1 NNE JOHNSON 44.64N 72.68W
05/26/2011 E1.50 INCH LAMOILLE VT PUBLIC
32 INCH DIAMETER TREE DOWNED BY THUDERSTORM WINDS AS
WELL AS ONE AND AN HALF INCH DIAMETER HAIL REPORTED.
0615 PM TSTM WND DMG 1 NNE JOHNSON 44.64N 72.68W
05/26/2011 LAMOILLE VT PUBLIC
32 INCH DIAMETER TREE DOWNED BY THUDERSTORM WINDS AS
WELL AS ONE AND AN HALF INCH DIAMETER HAIL REPORTED.
0615 PM HAIL 1 S EAST JOHNSON 44.63N 72.66W
05/26/2011 E1.00 INCH LAMOILLE VT BROADCAST MEDIA
QUARTER SIZE HAIL REPORTED ON COLLINS HILL ROAD BY
LOCAL TV METEOROLOGIST
0618 PM HAIL MORRISVILLE 44.56N 72.60W
05/26/2011 E0.75 INCH LAMOILLE VT EMERGENCY MNGR
DIME SIZE HAIL REPORTED BY VEM EMPLOYEE
0620 PM HAIL NEWPORT 44.94N 72.21W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL AND A FEW TREES DOWN.
0620 PM TSTM WND DMG NEWPORT 44.94N 72.21W
05/26/2011 ORLEANS VT PUBLIC
QUARTER SIZE HAIL AND A FEW TREES DOWN.
0620 PM TSTM WND DMG 4 S LOWELL 44.75N 72.46W
05/26/2011 ORLEANS VT LAW ENFORCEMENT
TREES DOWN ALONG ROUTE 100 BETWEEN LOWELL AND EDEN.
0625 PM TSTM WND DMG IRASBURG 44.80N 72.28W
05/26/2011 ORLEANS VT PUBLIC
HALF DOZEN 12 INCH DIAMTER POPLAR TREES DOWNED BY
ESTIMATED 60 MPH WINDS.
0630 PM HAIL DERBY CENTER 44.96N 72.13W
05/26/2011 E1.00 INCH ORLEANS VT PUBLIC
QUARTER SIZE HAIL AND ESTIMATED WIND GUST TO 50 KNOTS.
0630 PM TSTM WND GST DERBY CENTER 44.96N 72.13W
05/26/2011 E58 MPH ORLEANS VT PUBLIC
QUARTER SIZE HAIL AND ESTIMATED WIND GUST TO 50 KNOTS.
0645 PM HAIL IRASVILLE 44.18N 72.84W
05/26/2011 E1.75 INCH WASHINGTON VT TRAINED SPOTTER
GOLF BALL SIZE HAIL REPORTED ALONG BUTCHER HOUSE DRIVE.
0645 PM HAIL FAYSTON 44.23N 72.88W
05/26/2011 M1.25 INCH WASHINGTON VT PUBLIC
SEVERAL REPORTS OF QUARTER TO HALF DOLLAR SIZED HAIL IN
WAITSFIELD AND FAYSTON
0646 PM TSTM WND GST MORETOWN 44.25N 72.76W
05/26/2011 E60 MPH WASHINGTON VT PUBLIC
ESTIMATED 60 MPH WIND GUSTS.
0650 PM HAIL SOUTH DUXBURY 44.25N 72.79W
05/26/2011 E2.75 INCH WASHINGTON VT PUBLIC
BASEBALL OR LARGER SIZE HAIL REPORTED ON QUARRY DRIVE
0650 PM HAIL 2 S IRASVILLE 44.16N 72.84W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
QUARTER SIZE HAIL REPORTED
0650 PM HAIL WAITSFIELD 44.19N 72.83W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
QUARTER SIZE HAIL AND VEHICLE DAMAGE
0705 PM TSTM WND DMG 2 NE BERLIN 44.24N 72.55W
05/26/2011 WASHINGTON VT EMERGENCY MNGR
TREES AND BRANCHES DOWN ALONG POINT RIDGE ROAD
0705 PM TSTM WND DMG MONTPELIER 44.27N 72.57W
05/26/2011 WASHINGTON VT PUBLIC
NUMEROUS TREES DOWN ON BERLIN HILL
0710 PM HAIL MORIAH 44.05N 73.51W
05/26/2011 E1.00 INCH ESSEX NY FIRE DEPT/RESCUE
QUARTER SIZE HAIL REPORTED BY MORIAH FIRE DEPARTMENT
0715 PM HAIL 2 W BARRE 44.20N 72.55W
05/26/2011 E2.00 INCH WASHINGTON VT LAW ENFORCEMENT
2 INCH DIAMETER HAIL REPORTED BY LOCAL POLICE.
0715 PM TSTM WND DMG EAST MONTPELIER 44.27N 72.49W
05/26/2011 WASHINGTON VT PUBLIC
LARGE 36 INCH DIAMETER TREE AND OTHER TREE DEBRIS ALONG
ROUTE 14.
0715 PM TSTM WND DMG 1 E NORTH MONTPELIER 44.30N 72.42W
05/26/2011 WASHINGTON VT PUBLIC
NUMEROUS TREES BROKEN ALONG TAYLOR FARM ROAD ALONG
PLAINFIELD NORTH MONTPELIER
0720 PM HAIL MONTPELIER 44.27N 72.57W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
0748 PM HAIL NORTHFIELD 44.15N 72.66W
05/26/2011 E1.50 INCH WASHINGTON VT PUBLIC
ONE AND AN HALF INCH DIAMETER HAIL REPORTED.
0748 PM HAIL 2 N NEW HAVEN 44.15N 73.15W
05/26/2011 E1.00 INCH ADDISON VT PUBLIC
QUARTER SIZE HAIL REPORTED
0750 PM HAIL 2 W NORTHFIELD FALLS 44.17N 72.69W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
DIME TO QUARTER SIZE HAIL REPORTED ON UNION BROOK ROAD
0750 PM HAIL 2 S ST. JOHNSBURY 44.41N 72.02W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZE HAIL AND VERY CLOSE LIGHTNING
0750 PM HAIL 2 SW NORTH DANVILLE 44.44N 72.12W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZE HAIL REPORTED ON CORMIER ROAD
0752 PM HAIL 2 NW NORTHFIELD FALLS 44.19N 72.68W
05/26/2011 E0.75 INCH WASHINGTON VT PUBLIC
PENNY SIZE HAIL
0755 PM HAIL 1 S ST. JOHNSBURY 44.42N 72.01W
05/26/2011 E1.00 INCH CALEDONIA VT PUBLIC
QUARTER SIZE HAIL ALONG COSTA AVE.
0755 PM HAIL 1 S ST. JOHNSBURY 44.41N 72.01W
05/26/2011 E1.25 INCH CALEDONIA VT PUBLIC
HALF DOLLAR TO DOLLAR SIZE HAIL ON ADAMS DRIVE
0755 PM HAIL PLAINFIELD 44.28N 72.43W
05/26/2011 E0.50 INCH WASHINGTON VT PUBLIC
HALF INCH SIZE DIAMETER
0755 PM HAIL 1 SSE ST. JOHNSBURY 44.42N 72.01W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZED HAIL ON CALEDONIA STREET
0757 PM HAIL 2 ENE PASSUMPSIC 44.39N 71.98W
05/26/2011 E1.25 INCH CALEDONIA VT PUBLIC
HALF DOLLAR SIZE HAIL IN WATERFORD
0800 PM HAIL 2 ENE PASSUMPSIC 44.39N 72.00W
05/26/2011 E1.25 INCH CALEDONIA VT PUBLIC
HALF DOLLAR SIZE HAIL
0800 PM HAIL ST. JOHNSBURY 44.43N 72.02W
05/26/2011 E1.75 INCH CALEDONIA VT PUBLIC
GOLF BALL SIZE HAIL REPORTED
0810 PM HAIL BARRE 44.20N 72.51W
05/26/2011 E1.00 INCH WASHINGTON VT PUBLIC
MULTIPLE REPORTS OF QUARTER SIZE HAIL
0815 PM HAIL DANVILLE 44.41N 72.13W
05/26/2011 E0.88 INCH CALEDONIA VT PUBLIC
NICKEL SIZE HAIL ON BRAINERD STREET
&&
EVENT NUMBER BTV1100067 BTV1100068 BTV1100072 BTV1100073 BTV1100069
BTV1100070 BTV1100071 BTV1100104 BTV1100074 BTV1100075 BTV1100081
BTV1100082 BTV1100076 BTV1100077 BTV1100078 BTV1100079 BTV1100080
BTV1100083 BTV1100084 BTV1100103 BTV1100085 BTV1100087 BTV1100092
BTV1100102 BTV1100086 BTV1100099 BTV1100088 BTV1100090 BTV1100089
BTV1100091 BTV1100098 BTV1100093 BTV1100094 BTV1100097 BTV1100095
BTV1100096 BTV1100100 BTV1100101 BTV1100106 BTV1100117 BTV1100153
BTV1100105 BTV1100107 BTV1100108 BTV1100109 BTV1100111 BTV1100110
BTV1100131 BTV1100132 BTV1100133 BTV1100112 BTV1100114 BTV1100115
BTV1100113 BTV1100118 BTV1100121 BTV1100124 BTV1100125 BTV1100136
BTV1100116 BTV1100119 BTV1100120 BTV1100130 BTV1100127 BTV1100122
BTV1100123 BTV1100126 BTV1100140 BTV1100129 BTV1100128 BTV1100134
BTV1100157 BTV1100137 BTV1100158 BTV1100138 BTV1100135 BTV1100142
BTV1100148 BTV1100139 BTV1100143 BTV1100156 BTV1100144 BTV1100147
BTV1100160 BTV1100141 BTV1100146 BTV1100152 BTV1100155 BTV1100159
BTV1100149 BTV1100145 BTV1100151 BTV1100150 BTV1100154
SLWThe office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 8:13 PM EDT | Tornado Warning | BTV | Caledonia, Essex, Orange, Washington | 47 min |
| May 26, 8:19 PM EDT | Flash Flood Warning | BTV | Addison, Chittenden | 3 hr |
| May 26, 8:23 PM EDT | Severe Thunderstorm Warning | BTV | Orange, Washington | 36 min |
| May 26, 8:29 PM EDT | Flash Flood Warning | BTV | Addison, Caledonia, Chittenden, Essex, Lamoille, Orange and 4 more | 3 hr |
| May 26, 9:03 PM EDT | Special Weather Statement | BTV | Caledonia | 42 min |
| May 26, 10:15 PM EDT | Special Weather Statement | BTV | Essex | 30 min |
| May 26, 10:28 PM EDT | Flash Flood Warning | BTV | Addison, Caledonia, Chittenden, Essex, Franklin, Grand Isle and 6 more | 6 hr |
| May 26, 11:59 PM EDT | River Flood Warning | BTV | Washington | 13 hr |
| May 26, 11:59 PM EDT | River Flood Warning | BTV | Chittenden | 39 hr |
| May 27, 12:16 AM EDT | Severe Thunderstorm Warning | BTV | Rutland, Windsor | 43 min |
| May 27, 1:01 AM EDT | River Flood Warning | BTV | Caledonia | 42 hr |
| May 27, 4:07 AM EDT | Flash Flood Warning | BTV | Caledonia, Essex, Lamoille, Orange, Orleans, Washington | 3 hr |
| May 27, 5:02 PM EDT | Severe Thunderstorm Warning | BTV | Addison | 58 min |
| May 27, 5:11 PM EDT | Severe Thunderstorm Warning | BTV | Orange, Rutland, Windsor | 64 min |
| May 27, 5:38 PM EDT | Special Weather Statement | BTV | Caledonia | 37 min |
| May 27, 5:47 PM EDT | Severe Thunderstorm Warning | BTV | Addison | 58 min |
| May 27, 6:32 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex | 28 min |
| May 27, 6:35 PM EDT | Flash Flood Warning | BTV | Addison, Chittenden, Lamoille, Washington | 4 hr |
| May 27, 6:35 PM EDT | Special Weather Statement | BTV | Washington | 25 min |
| May 27, 6:42 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Lamoille, Orange, Orleans, Washington | 63 min |
| May 27, 6:46 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex, Lamoille, Orleans, Washington | 59 min |
| May 27, 6:49 PM EDT | Special Weather Statement | BTV | Addison | 26 min |
| May 27, 6:52 PM EDT | Severe Thunderstorm Warning | BTV | Windsor | 40 min |
| May 27, 7:05 PM EDT | Flash Flood Warning | BTV | Caledonia, Essex, Franklin, Lamoille, Orange, Orleans and 1 more | 3 hr |
| May 27, 7:27 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex, Orange, Washington | 63 min |
| May 27, 7:30 PM EDT | Special Weather Statement | BTV | Addison | 30 min |
| May 27, 7:31 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex | 34 min |
| May 27, 4:16 PM EDT | Special Weather Statement | BTV | Essex | 59 min |
| May 27, 4:22 PM EDT | Flash Flood Warning | BTV | Essex | 4 hr |
Nearby
Flash Flood Warnings in Vermont, 2011Flash Flood Warnings in New York, 2011Every flash flood warning 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.