Alert archive / New York / Special Weather Statements in 2014

Special Weather Statement, NWS Buffalo, NY

May 22, 2014Lewis County, New York

NWS Buffalo, NY issued this special weather statement at May 22, 2014, 1:06 PM EDT for Lewis County, New York. It was in force for 84 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
May 22, 2014, 1:06 PM EDT (17:06 UTC)
Expired
May 22, 2014, 2:30 PM EDT
In force
84 min
Issued by
NWS Buffalo, NY

County Lewis County, NY

The radar

The Ft Drum radar (KTYX), 37 km from the middle of the area, began a volume at 17:08 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

Albany, NY (KALY), launched 12:00Z, 5.1 hours before the alert went out and 154 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, Albany, NY at 12:00Z on 2014-05-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 16 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, Albany, NY at 12:00Z on 2014-05-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 square meters per square second.19395878Sfc1 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
16 J/kg
Mixed-layer CIN
-167 J/kg
Mixed-layer LCL
762 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
71 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.

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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 Buffalo, NY wrote its last area forecast discussion before this special weather statement went out at May 22, 12:06 PM EDT, 1 hour earlier.

Area forecast discussion, May 22, 12:06 PM EDT, 1 hour before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BUFFALO NY
1206 PM EDT THU MAY 22 2014

.SYNOPSIS...
A WEAK COLD FRONT WILL CROSS WESTERN AND CENTRAL NEW YORK TODAY
BRINGING SCATTERED SHOWERS AND THUNDERSTORMS. THIS WILL BE FOLLOWED
BY AN UPPER LEVEL DISTURBANCE THAT WILL KEEP A CHANCE OF SHOWERS IN
PLAY TONIGHT THROUGH SATURDAY FOLLOWED BY QUIETER WEATHER SUNDAY
INTO MONDAY AS HIGH PRESSURE MOVES OVERHEAD.

&&

.NEAR TERM /THROUGH TONIGHT/...
SURFACE ANALYSIS AND OBSERVATIONS SHOW THE CENTER OF A WEAK AREA OF
LOW PRESSURE NEAR KSYR WITH A COLD FRONT EXTENDING SOUTHWEST TOWARD
JAMESTOWN AND A WARM FRONT EXTENDING SOUTH ACROSS EASTERN PA. THE
AIRMASS ACROSS MUCH OF THE SOUTHERN TIER AND FINGER LAKES REGION
REMAINS MOIST AND UNSTABLE WITH DEWPOINTS IN THE UPPER 50S AND
SURFACE CAPE FROM SPC MESOANALYSIS GREATER THAN 1000 J/KG. RADAR IS
SHOWING A FEW SHOWERS WHICH HAVE POPPED UP ACROSS THE INTERIOR
SOUTHERN TIER JUST SOUTH/EAST OF THE COLD FRONT AND A PAIR OF SPLIT
THUNDERSTORM CELLS OVER THE EAST END OF LAKE ONTARIO NEAR THE CENTER
OF LOW PRESSURE. IN ADDITION...VISIBLE SATELLITE IS SHOWING FOG AND
LOW STRATUS TO THE SOUTH AND EAST OF LAKE ERIE.

THROUGH TODAY CHANCES THUNDERSTORMS REMAIN IN PLAY ACROSS WESTERN
NEW YORK MAINLY SOUTH OF THE NIAGARA FRONTIER AHEAD OF THE COLD
FRONT AS WELL AS OVER AND EAST OF LAKE ONTARIO. THE BEST TIMING FOR
DEVELOPMENT WILL BE MID-AFTERNOON WITH PEAK HEATING. INSTABILITY
APPEARS SUFFICIENT FOR THUNDERSTORMS WITH UNIDIRECTIONAL DEEP LAYER
SPEED SHEAR SUPPORTING LONG-LIVED STORM UPDRAFTS WITH AN ISOLATED
HAIL AND DAMAGING WIND THREAT. HIGH TEMPERATURES WILL REACH INTO THE
UPPER 60S TO LOW 70S TODAY AS THE COLD FRONT WILL NOT PROVIDE A DEEP
ENOUGH LAYER OF COLD AIR TO LIMIT TEMPERATURES.

BEHIND THE COLD FRONT WHICH WILL EXIT TO THE EAST THIS EVENING...THE
AXIS OF THE UPPER LEVEL TROUGH TO OUR NORTHWEST WILL DROP ACROSS THE
LOWER GREAT LAKES TONIGHT. IN ADDITION TO BRINGING MODESTLY COOLER
TEMPERATURES WITH LOWS DROPPING BACK INTO THE MID TO UPPER
40S...ANOTHER ROUND OF SHOWERS WILL BE POSSIBLE WITH THE MOST LIKELY
LOCATION BEING ACROSS THE NORTH COUNTRY...CLOSEST BOTH TO THE WEAK
UPPER LOW AND WEAKER SURFACE CENTERS. SOME PATCHY FOG MAY ALSO BE
POSSIBLE AGAIN TONIGHT ESPECIALLY NEAR THE LAKES.

&&

.SHORT TERM /FRIDAY THROUGH SATURDAY/...
WHILE THE SURFACE FRONT WILL HAVE MADE ITS WAY THROUGH THE REGION
BY TONIGHT THE PERSISTENT TROUGH OVER THE EAST COAST WILL RESULT IN
A CONTINUATION OF UNSETTLED WEATHER ACROSS THE AREA THROUGH FRIDAY.
SKIES WILL REMAIN MOSTLY CLOUDY WITH HIGH TEMPERATURES ON FRIDAY
ONLY IN THE UPPER 50S TO LOW 60S.

THE REGION WILL REMAIN IN A CYCLONIC FLOW ALOFT FRIDAY AND SATURDAY.
THERE IS A SMALL CHANCE FOR SHOWERS FRIDAY NIGHT...WITH A SLIGHTLY
BETTER CHANCE ON SATURDAY WITH LAKE BREEZE BOUNDARIES PROVIDING A
POTENTIAL FOCUS FOR ANY SHOWERS. TEMPERATURES WILL BE WARMER ON
SATURDAY...WITH HIGHS IN THE UPPER 60S TO LOWER 70S WITH SKIES
BECOMING PARTLY SUNNY AS THE TROUGH GRADUALLY SHIFTS EAST.

&&

.LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/...
THE WEATHER IS STILL LOOKING GOOD FOR THE LATTER HALF OF THE HOLIDAY
WEEKEND. MODEL GUIDANCE CONTINUES TO FORECAST AN UPPER LEVEL RIDGE
BUILDING INTO THE GREAT LAKES REGION...WITH HIGH PRESSURE AT THE
SURFACE. THIS SHOULD BRING FAIR WEATHER AND QUITE A BIT OF SUNSHINE
ON BOTH SUNDAY AND MONDAY. OF THE TWO DAYS...MONDAY SHOULD BE A BIT
WARMER WITH HIGHS IN THE LOWER 80S AWAY FROM THE LAKES...AND 70S
NEAR THE LAKESHORES.

THINGS BECOME A BIT LESS CERTAIN ON TUESDAY AND WEDNESDAY...AS THE
UPPER LEVEL RIDGE STARTS TO BREAK DOWN. GUIDANCE SUGGESTS A BACK
DOOR FRONT AND COOLER CONDITIONS BY WEDNESDAY...A BIT COOLER THAN
PREVIOUS GUIDANCE. THE FORECAST REFLECTS THIS TREND...WITH A
PERSISTENT THREAT FOR SHOWERS MID-WEEK...WITH COOLER BUT STILL
SEASONABLE TEMPERATURES.

&&

.AVIATION /16Z THURSDAY THROUGH MONDAY/...
COLD FRONT IS STRETCHED FROM A LOW NEAR KSYR SOUTHWEST TO NEAR KJHW.
SOUTH AND EAST OF THIS LINE WILL BE THE FOCUS FOR SHRA/TSRA
DEVELOPMENT THROUGH THE DAY AS THE FRONT SHIFTS EASTWARD. THIS
SHOULD LEAVE KART AS THE ONLY TAF TERMINAL WHERE CONVECTION MAY
DEVELOP. OTHERWISE BEHIND THE FRONT SOME LIMITED LOW STRATUS LINGERS
SOUTH OF LAKES ERIE AND ONTARIO WHICH HAS BROUGHT SOME MVFR CIGS TO
WNY TERMINALS THROUGH THE MORNING HOURS.

LATER TONIGHT A MID LEVEL TROUGH WILL CROSS NEW YORK WHICH MAY BRING
ANOTHER CHANCE OF SHRA. PATCHY FOG MAY ALSO BE A PROBLEM AS
INDICATED BY MOS GUIDANCE AND BUFKIT LOW LEVEL MOISTURE PROFILES
ESPECIALLY IN AREAS WHERE WINDS GO LIGHT/VRB.

OUTLOOK...
FRIDAY AND FRIDAY NIGHT...MAINLY VFR WITH SCT -SHRA/-TSRA.
SATURDAY THROUGH MONDAY...VFR.

&&

.MARINE...
COLD FRONT IS SLOWLY CROSSING CENTRAL/SOUTHWESTERN NEW YORK WITH
SOME STORMS FOUND OVER THE EASTERN PORTION OF LAKE ONTARIO. SOME
ADDITIONAL STORM ACTIVITY POSSIBLE TODAY ALONG THE COLD FRONT OVER
THE EAST END OF LAKE ONTARIO. BEHIND THE FRONT...WESTERLY WINDS WILL
FRESHEN UP TO 15 KNOTS ON THE LAKES...GENERATING A LIGHT CHOP
THROUGH TONIGHT BEFORE WINDS AND WAVES TAPER OFF FRIDAY AS HIGH
PRESSURE ENCROACHES ON THE LAKES.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...NONE.
MARINE...NONE.

&&

SYNOPSIS...SMITH
NEAR TERM...SMITH
SHORT TERM...LEVAN
LONG TERM...LEVAN
AVIATION...SMITH
MARINE...SMITH
Hazardous weather outlook, May 22, 5:54 AM EDT, 7 hours 12 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BUFFALO NY
554 AM EDT THU MAY 22 2014

NYZ001-002-010>012-019>021-085-231000-
NIAGARA-ORLEANS-NORTHERN ERIE-GENESEE-WYOMING-CHAUTAUQUA-CATTARAUGUS-
ALLEGANY-SOUTHERN ERIE-
554 AM EDT THU MAY 22 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN NEW YORK.

.DAY ONE...TODAY AND TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

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

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ003>005-013-014-231000-
MONROE-WAYNE-NORTHERN CAYUGA-LIVINGSTON-ONTARIO-
554 AM EDT THU MAY 22 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND NORTH
CENTRAL NEW YORK.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS ARE LIKELY TODAY. THESE STORMS WILL
HAVE THE POTENTIAL TO PRODUCE LOCALLY HEAVY RAINFALL IF THEY
DEVELOP OVER THE SAME AREAS. IN ADDITION, SMALL HAIL AND BRIEF
GUSTY WINDS ARE ALSO POSSIBLE.

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

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ006>008-231000-
OSWEGO-JEFFERSON-LEWIS-
554 AM EDT THU MAY 22 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NEW YORK.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS ARE LIKELY TODAY. THESE STORMS WILL
HAVE THE POTENTIAL TO PRODUCE LOCALLY HEAVY RAINFALL IF THEY
DEVELOP OVER THE SAME AREAS. IN ADDITION, SMALL HAIL AND BRIEF
GUSTY WINDS ARE ALSO POSSIBLE.

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

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

LEZ020-040-041-LOZ030-042>045-062>065-SLZ022-024-231000-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO-
LOWER NIAGARA RIVER-
LAKE ONTARIO NEARSHORE WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO NEARSHORE WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE
RIVER-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO OPEN WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE RIVER-
SAINT LAWRENCE RIVER FROM CAPE VINCENT TO OGDENSBURG-
SAINT LAWRENCE RIVER FROM OGDENSBURG TO SAINT REGIS-
554 AM EDT THU MAY 22 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEW YORK WATERS OF LAKE
ERIE...LAKE ONTARIO...AND THE SAINT LAWRENCE RIVER.

.DAY ONE...TODAY AND TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

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

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

In the hours before

Special weather statement, May 22, 1:06 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
106 PM EDT THU MAY 22 2014

NYZ008-221830-
LEWIS NY-
106 PM EDT THU MAY 22 2014

...STRONG THUNDERSTORM MOVING INTO THE AREA...

* AT 101 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  STRONG THUNDERSTORM CAPABLE OF PRODUCING VERY HEAVY RAIN.  THIS
  STORM WAS LOCATED OVER SOUTH CENTRAL LEWIS COUNTY...AND MOVING
  SOUTHEAST AT 10 MPH. ADDITIONAL THUNDERSTORMS ARE DEVELOPING
  UPSTREAM AND WILL CONTINUE TO TRACK OVER THESE AREAS...PRODUCING
  HEAVY PROLONGED RAINFALL.

THIS STORM HAS THE POTENTIAL TO PRODUCE VERY HEAVY RAIN...AND COULD
CAUSE LOCALIZED FLOODING OF ROADS AND POOR DRAINAGE AREAS.

LAT...LON 4360 7513 4348 7539 4347 7541 4347 7543
      4353 7555 4373 7545 4364 7510 4362 7510

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 22, 6:21 AM EDTSpecial Weather StatementBUFWayne54 min
May 22, 6:49 AM EDTSpecial Marine WarningBUF56 min
May 22, 6:49 AM EDTSevere Thunderstorm WarningBUFCayuga, Wayne56 min
May 22, 11:23 AM EDTSpecial Marine WarningBUF67 min
May 22, 1:43 PM EDTSevere Thunderstorm WarningBUFLewis32 min
May 22, 2:17 PM EDTFlash Flood WarningBUFLewis6 hr
May 22, 2:47 PM EDTSpecial Weather StatementBUFLewis58 min
May 22, 4:36 PM EDTSpecial Weather StatementBUFLewis54 min
May 22, 5:53 PM EDTSpecial Weather StatementBUFLewis67 min
May 22, 7:55 PM EDTAreal Flood AdvisoryBUFJefferson3 hr

Nearby

Special Weather Statements in New York, 2014Every special weather statement in 2014

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.