Alert archive / New York / Special Weather Statements in 2012

Special Weather Statement, NWS Burlington, VT

August 9, 2012Franklin County, New York

NWS Burlington, VT issued this special weather statement at Aug 9, 2012, 1:30 PM EDT for Franklin County, New York. It was in force for 60 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
Aug 9, 2012, 1:30 PM EDT (17:30 UTC)
Expired
Aug 9, 2012, 2:30 PM EDT
In force
60 min
Issued by
NWS Burlington, VT

County Franklin County, NY

The radar

The Burlington radar (KCXX), 79 km from the middle of the area, began a volume at 17:32 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, 5.5 hours before the alert went out and 186 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 2012-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 780 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 2012-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 62 square meters per square second.1939Sfc1 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
780 J/kg
Mixed-layer CIN
-89 J/kg
Mixed-layer LCL
965 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
62 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

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 Burlington, VT wrote its last area forecast discussion before this special weather statement went out at Aug 9, 12:35 PM EDT, 55 minutes earlier.

Area forecast discussion, Aug 9, 12:35 PM EDT, 55 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Aug 9, 10:42 AM EDT, 2 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BURLINGTON VT
1042 AM EDT THU AUG 9 2012

NYZ026>031-034-035-087-VTZ001>012-016>019-101445-
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-ORANGE-WESTERN RUTLAND-WINDSOR-
EASTERN FRANKLIN-EASTERN CHITTENDEN-EASTERN ADDISON-EASTERN RUTLAND-
1042 AM EDT THU AUG 9 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW YORK...CENTRAL
VERMONT...NORTHEAST VERMONT...NORTHWEST VERMONT AND SOUTHERN
VERMONT.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS WILL BE INCREASING THIS AFTERNOON IN
AREAL COVERAGE ACROSS THE NORTH COUNTRY. AT THIS TIME...IT APPEARS
THERE WILL BE A POTENTIAL FOR SOME STRONGER STORMS ACROSS ESSEX
COUNTY NEW YORK AND THE CENTRAL AND SOUTHERN SECTIONS OF VERMONT.
EXPECT HEAVY DOWNPOURS...GUSTY WINDS...SMALL HAIL...AND LIGHTNING
WITH ANY OF THE STORMS.

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

THE THREAT FOR THUNDERSTORMS WILL INCREASE FRIDAY AND SATURDAY AS
SHOWERS AND THUNDERSTORMS BECOME LIKELY DURING THIS TIME FRAME.
ANY STORMS WILL HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS. THE
COMBINATION OF SHOWERS AND THUNDERSTORMS OVER THE FRIDAY AND
SATURDAY TIME PERIOD COULD RESULT IN SOME ONE TO TWO INCH RAINFALL
AMOUNTS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Aug 9, 10:20 AM EDT, 3 hours 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
1020 AM EDT THU AUG 9 2012

NYZ026>031-034-035-087-VTZ001>012-016>019-092000-
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-ORANGE-WESTERN RUTLAND-
WINDSOR-EASTERN FRANKLIN-EASTERN CHITTENDEN-EASTERN ADDISON-
EASTERN RUTLAND-
INCLUDING THE CITIES OF...MASSENA...MALONE...PLATTSBURGH...
STAR LAKE...SARANAC LAKE...TUPPER LAKE...DANNEMORA...
LAKE PLACID...PORT HENRY...TICONDEROGA...OGDENSBURG...POTSDAM...
GOUVERNEUR...ALBURGH...SOUTH HERO...ST. ALBANS...NEWPORT...
ISLAND POND...BURLINGTON...JOHNSON...STOWE...ST. JOHNSBURY...
MONTPELIER...MIDDLEBURY...VERGENNES...BRADFORD...RANDOLPH...
RUTLAND...SPRINGFIELD...WHITE RIVER JUNCTION...ENOSBURG FALLS...
RICHFORD...UNDERHILL...BRISTOL...RIPTON...EAST WALLINGFORD...
KILLINGTON
1020 AM EDT THU AUG 9 2012

...STRONG TO LOCALLY SEVERE THUNDERSTORMS EXPECTED THIS AFTERNOON
FOR THE NORTH COUNTRY...

SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED TO DEVELOP OVER
THE NORTH COUNTRY BY EARLY THIS AFTERNOON...A FEW OF WHICH MAY
BECOME STRONG TO LOCALLY SEVERE. THE MAIN HAZARDS WITH ANY SEVERE
THUNDERSTORMS WILL BE FROM STRONG WINDS...WITH HAIL BEING A
SECONDARY THREAT. HOWEVER...ANY THUNDERSTORMS WILL BE CAPABLE OF
PRODUCING HEAVY DOWNPOURS AND FREQUENT CLOUD-TO-GROUND LIGHTNING.
FLASH FLOODING IS ALSO POSSIBLE...ESPECIALLY ACROSS THE HIGHER
TERRAIN IN CENTRAL AND SOUTH-CENTRAL VERMONT AND THE NORTHERN
ADIRONDACKS OF NEW YORK. THE MOST LIKELY TIME FOR STRONG TO SEVERE
THUNDERSTORMS WOULD BE BETWEEN 200 PM AND 800 PM.

BE ALERT FOR THREATENING WEATHER CONDITIONS THIS AFTERNOON AND
MONITOR LOCAL MEDIA OUTLETS AND NOAA WEATHER RADIO FOR LATER
STATEMENTS ON THIS DEVELOPING WEATHER SITUATION.

LOCONTO
Special weather statement, Aug 9, 1:30 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
130 PM EDT THU AUG 9 2012

NYZ029>031-034-091830-
SOUTHEASTERN ST. LAWRENCE NY-SOUTHERN FRANKLIN NY-WESTERN CLINTON NY-
WESTERN ESSEX NY-
130 PM EDT THU AUG 9 2012

...A STRONG THUNDERSTORM WILL MOVE THROUGH NORTH CENTRAL ESSEX...
SOUTHEASTERN ST. LAWRENCE...SOUTHERN FRANKLIN AND SOUTHWESTERN
CLINTON COUNTIES...

AT 126 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR TUPPER
LAKE...MOVING NORTHEAST AT 20 MPH.

WIND GUSTS TO 40 MPH AND SMALL HAIL UP TO DIME SIZE ARE POSSIBLE
WITH THIS STORM. EXPECT VERY HEAVY RAINFALL WITH THIS THUNDERSTORM.

LOCATIONS IMPACTED INCLUDE BUT ARE NOT LIMITED TO...
AXTON LANDING...WAWBEEK...SARANAC INN...LAKE CLEAR...SARANAC LAKE...
LAKE COLBY...RAY BROOK...LAKE PLACID...FRANKLIN FALLS...
VERMONTVILLE...

GET TO SAFETY IMMEDIATELY WHEN THREATENING WEATHER APPROACHES.

BE CAREFUL WHEN DRIVING. PONDING WATER ON ROADWAYS CAN CREATE
DANGEROUS DRIVING CONDITIONS...AND HEAVY RAINFALL WILL REDUCE
VISIBILITY.

LAT...LON 4453 7392 4428 7377 4411 7449 4428 7459

LOCONTO

The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 1:51 PM EDTSevere Thunderstorm WarningBTVAddison84 min
Aug 9, 3:16 PM EDTSpecial Weather StatementBTVAddison59 min
Aug 9, 4:14 PM EDTSpecial Weather StatementBTVAddison61 min
Aug 9, 4:45 PM EDTSpecial Weather StatementBTVCaledonia60 min
Aug 9, 5:00 PM EDTSpecial Weather StatementBTVAddison3 hr
Aug 9, 6:26 PM EDTFlash Flood WarningBTVAddison, Rutland3 hr
Aug 9, 7:48 PM EDTSpecial Weather StatementBTVOrleans57 min

Nearby

Special Weather Statements in New York, 2012Every special weather statement in 2012

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.