Alert archive / New York / Special Weather Statements in 2013

Special Weather Statement, NWS Buffalo, NY

July 5, 2013Wayne County, New York

NWS Buffalo, NY issued this special weather statement at Jul 5, 2013, 6:35 PM EDT for Wayne County, New York. It was in force for 25 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
Jul 5, 2013, 6:35 PM EDT (22:35 UTC)
Expired
Jul 5, 2013, 7:00 PM EDT
In force
25 min
Issued by
NWS Buffalo, NY

County Wayne County, NY

The radar

The Binghamton radar (KBGM), 117 km from the middle of the area, began a volume at 22:36 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

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 10.6 hours before the alert went out and 142 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, Buffalo Intl Airport, NY at 12:00Z on 2013-07-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 379 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, Buffalo Intl Airport, NY at 12:00Z on 2013-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 23 square meters per square second.193958Sfc1 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
379 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
762 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
23 m²/s²
0-3 km storm-relative helicity
69 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.4

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 Jul 5, 3:45 PM EDT, 2 hours 50 minutes earlier.

Area forecast discussion, Jul 5, 3:45 PM EDT, 2 hours 50 minutes before
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Hazardous weather outlook, Jul 5, 5:19 AM EDT, 13 hours 16 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BUFFALO NY
519 AM EDT FRI JUL 5 2013

NYZ001>008-010>014-019>021-085-060930-
NIAGARA-ORLEANS-MONROE-WAYNE-NORTHERN CAYUGA-OSWEGO-JEFFERSON-LEWIS-
NORTHERN ERIE-GENESEE-WYOMING-LIVINGSTON-ONTARIO-CHAUTAUQUA-
CATTARAUGUS-ALLEGANY-SOUTHERN ERIE-
519 AM EDT FRI JUL 5 2013

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

.DAY ONE...TODAY AND TONIGHT.

SCATTERED THUNDERSTORMS WILL DEVELOP AGAIN TODAY. THE MOST
WIDESPREAD COVERAGE IS EXPECTED ACROSS WESTERN NY THROUGH EARLY
AFTERNOON BEFORE MORE SCATTERED THUNDERSTORMS DEVELOP THROUGHOUT
THE REGION LATER THIS AFTERNOON WITH DAYTIME HEATING. ANY
THUNDERSTORM MAY PRODUCE VERY HEAVY RAINFALL AND POOR DRAINAGE
FLOODING IN LOCALIZED AREAS.

NO WIDESPREAD SEVERE WEATHER IS EXPECTED...BUT AN ISOLATED STORM
WITH DAMAGING WINDS AND HAIL CANNOT BE RULED OUT.

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

SCATTERED THUNDERSTORMS ARE EXPECTED ON A DAILY BASIS THROUGH
EARLY NEXT WEEK. A FEW STORMS MAY PRODUCE VERY HEAVY RAINFALL AND
POOR DRAINAGE FLOODING IN LOCALIZED AREAS.

.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-LOZ042>045-062>065-SLZ022-024-060930-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO-
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-
519 AM EDT FRI JUL 5 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE...LAKE
ONTARIO AND SAINT LAWRENCE RIVER.

.DAY ONE...TODAY AND TONIGHT.

SCATTERED THUNDERSTORMS WILL DEVELOP AGAIN TODAY. A FEW STORMS MAY
PRODUCE GUSTY WINDS AND LOCALLY HIGHER WAVES. BRIEF DOWNPOURS WILL
LIMIT VISIBILITY AT TIMES.

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

SCATTERED THUNDERSTORMS WILL CONTINUE ON A DAILY BASIS THROUGH
EARLY NEXT WEEK. A FEW STORMS MAY PRODUCE GUSTY WINDS AND LOCALLY
HIGHER WAVES. BRIEF DOWNPOURS WILL LIMIT VISIBILITY AT TIMES.

.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

HITCHCOCK

In the hours before

Special weather statement, Jul 5, 12:45 PM EDT, 5 hours 50 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
1245 PM EDT FRI JUL 5 2013

NYZ003>006-013-014-021-052000-
MONROE-WAYNE-NORTHERN CAYUGA-OSWEGO-LIVINGSTON-ONTARIO-ALLEGANY-
INCLUDING THE CITIES OF...ROCHESTER...NEWARK...FAIR HAVEN...
OSWEGO...GENESEO...CANANDAIGUA...WELLSVILLE
1245 PM EDT FRI JUL 5 2013

...STRONG STORMS WITH HEAVY RAIN...WIND AND SMALL HAIL THIS AFTERNOON...

SCATTERED THUNDERSTORMS DEVELOPING EARLY THIS AFTERNOON ARE
EXPECTED TO BECOME MORE WIDESPREAD LATER TODAY. WHILE NOT ALL
LOCATIONS WILL RECEIVE RAIN...SOME AREAS MAY EXPERIENCE HEAVY
RAIN UNDER SLOW MOVING THUNDERSTORMS. IN ADDITION...SOME OF THESE
STORMS MAY CONTAIN SMALL HAIL AND GUSTY WINDS. BE ON THE LOOKOUT
TO THE SOUTHWEST FOR DEVELOPING STORMS THIS AFTERNOON. HEAD
INDOORS STORMS ARE MOVING YOUR WAY.

ZAFF
Special weather statement, Jul 5, 2:11 PM EDT, 4 hours 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
211 PM EDT FRI JUL 5 2013

NYZ006-007-051915-
JEFFERSON NY-OSWEGO NY-
211 PM EDT FRI JUL 5 2013

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

* AT 207 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY
  WINDS...AND HEAVY RAIN. THIS STORM WAS LOCATED NEAR OSWEGO...
  AND MOVING EAST AT 30 MPH.

* SOME LOCATIONS AFFECTED BY THE STRONG THUNDERSTORM MAY INCLUDE...
  SCRIBA...
  NINE MILE POINT...
  NEW HAVEN...
  MEXICO...
  PULASKI...
  SANDY CREEK...
  LACONA AND ALTMAR...

THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL
AND/OR DAMAGING WINDS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE
INDOORS IMMEDIATELY!

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

LAT...LON 4347 7589 4343 7659 4344 7659 4348 7649
      4353 7642 4354 7636 4352 7635 4354 7624
      4358 7621 4367 7621 4372 7599

REYNOLDS
Special weather statement, Jul 5, 2:55 PM EDT, 3 hours 40 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
255 PM EDT FRI JUL 5 2013

NYZ006>008-051930-
JEFFERSON NY-LEWIS NY-OSWEGO NY-
255 PM EDT FRI JUL 5 2013

...STRONG THUNDERSTORM MOVING EASTWARD ACROSS NORTHERN OSWEGO COUNTY..

* AT 248 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...GUSTY
  WINDS...AND HEAVY RAIN.  THIS STORM WAS LOCATED 10 MILES WEST
  OF REDFIELD...AND MOVING EAST AT 30 MPH.

* SOME LOCATIONS AFFECTED BY THE STRONG THUNDERSTORM MAY INCLUDE...
  REDFIELD...
  NORTH OSCEOLA...

THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL
AND/OR DAMAGING WINDS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE
INDOORS IMMEDIATELY!

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

LAT...LON 4380 7558 4356 7548 4351 7608 4366 7613

REYNOLDS
Special weather statement, Jul 5, 6:35 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 12:59 PM EDTSpecial Marine WarningBUF31 min
Jul 5, 1:50 PM EDTSpecial Marine WarningBUF40 min
Jul 5, 2:11 PM EDTSpecial Weather StatementBUFOswego64 min
Jul 5, 2:29 PM EDTSevere Thunderstorm WarningBUFCayuga, Wayne31 min
Jul 5, 2:55 PM EDTSpecial Weather StatementBUFLewis35 min
Jul 5, 2:59 PM EDTSevere Thunderstorm WarningBUFLewis, Oswego61 min

Nearby

Special Weather Statements in New York, 2013Every special weather statement in 2013

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.