Alert archive / New York / Special Weather Statements in 2021
Special Weather Statement, NWS Burlington, VT
NWS Burlington, VT issued this special weather statement at Jun 29, 2021, 3:18 PM EDT for St. Lawrence County, New York. It was in force for 57 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
- Jun 29, 2021, 3:18 PM EDT (19:18 UTC)
- Expired
- Jun 29, 2021, 4:15 PM EDT
- In force
- 57 min
- Issued by
- NWS Burlington, VT
County St. Lawrence County, NY
The radar
The Ft Drum radar (KTYX), 91 km from the middle of the area, began a volume at 19:20 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, 7.3 hours before the alert went out and 214 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
- 333 J/kg
- Mixed-layer CIN
- -97 J/kg
- Mixed-layer LCL
- 1057 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
<!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 Jun 29, 1:34 PM EDT, 1 hour 44 minutes earlier.
Area forecast discussion, Jun 29, 1:34 PM EDT, 1 hour 44 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, Jun 29, 3:47 AM EDT, 11 hours 31 minutes before
Hazardous Weather Outlook National Weather Service Burlington VT 347 AM EDT Tue Jun 29 2021 NYZ026>031-034-035-087-VTZ001>008-010-016>019-300800- 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-Orange-Eastern Franklin-Eastern Chittenden- Eastern Addison-Eastern Rutland- 347 AM EDT Tue Jun 29 2021 This Hazardous Weather Outlook is for northern New York, central Vermont, northeast Vermont, northwest Vermont and southern Vermont. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Scattered showers and thunderstorms are expected on Wednesday, with a few strong to severe storms possible, especially across central and southern Vermont. The primary threat would be localized gusty winds, frequent lightning and very heavy down pours. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. VTZ009-011-012-300800- Western Addison-Western Rutland-Windsor- 347 AM EDT Tue Jun 29 2021 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EDT THIS EVENING... This Hazardous Weather Outlook is for central Vermont and southern Vermont. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Scattered showers and thunderstorms are expected on Wednesday, with a few strong to severe storms possible, especially across central and southern Vermont. The primary threat would be localized gusty winds, frequent lightning and very heavy down pours. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Special weather statement, Jun 29, 3:08 PM EDT, 10 minutes before
Special Weather Statement
National Weather Service Burlington VT
308 PM EDT Tue Jun 29 2021
VTZ011-012-019-292015-
Eastern Rutland-Western Rutland-Windsor-
308 PM EDT Tue Jun 29 2021
...THUNDERSTORMS WILL AFFECT RUTLAND COUNTY THROUGH 4 PM...
COUNTIES...
At 305 PM EDT, radar indicated several developing thunderstorms in
the Northern Hudson Valley between Hague to Lake George. Movement
was east at 20 mph.
Winds in excess of 30 mph are possible with these storms and may
intensify further.
Locations impacted include...
Rutland, Castleton, Rutland City, Middletown Springs, Wallingford,
Mt. Holly, Mt. Tabor, Rutland - Southern Vermont Airport, Benson,
Poultney, Fair Haven, Clarendon, West Rutland, Ira, Wells, West
Castleton, Pawlet, Poultney Village, Mount Tabor and Tinmouth.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
Persons in campgrounds should consider seeking sturdy shelter until
these storms pass.
LAT...LON 4330 7299 4331 7325 4353 7324 4356 7326
4358 7330 4360 7329 4363 7331 4363 7337
4357 7340 4359 7343 4362 7342 4364 7343
4374 7337 4363 7273 4330 7286 4330 7297
4329 7298 4329 7299
TIME...MOT...LOC 1905Z 289DEG 18KT 4370 7354 4346 7364 4339 7380
SLWSpecial weather statement, Jun 29, 3:18 PM EDT, 0 minutes before
Special Weather Statement National Weather Service Burlington VT 318 PM EDT Tue Jun 29 2021 NYZ029-030-087-292015- Southeastern St. Lawrence-Southern Franklin-Southwestern St. Lawrence- 318 PM EDT Tue Jun 29 2021 ...A STRONG THUNDERSTORM WILL AFFECT SOUTHWESTERN FRANKLIN AND SOUTHEASTERN ST. LAWRENCE COUNTIES... At 316 PM EDT, a strong thunderstorm was located near Hermon, moving east at 30 mph. Winds in excess of 40 mph and pea size hail are possible with this storm. Locations impacted include... Canton, Colton, Piercefield, Carry Falls Reservoir, Degrasse, Hermon, Lake Ozonia, Pierrepont, Russell, Stark, Pyrites, Conifer, Higley Flow State Park, Gale, North Russell, De Kalb Junction, Childwold, Shurtleff, South Colton and West Pierrepont. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. If threatening weather approaches your location, seek shelter indoors. LAT...LON 4435 7533 4462 7525 4458 7459 4417 7453 TIME...MOT...LOC 1916Z 281DEG 26KT 4442 7519 Banacos
The office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 3:08 PM EDT | Special Weather Statement | BTV | Rutland | 67 min |
| Jun 29, 3:32 PM EDT | Severe Thunderstorm Warning | BTV | Rutland, Windsor | 58 min |
| Jun 29, 5:00 PM EDT | Special Weather Statement | BTV | Rutland | 60 min |
| Jun 29, 5:20 PM EDT | Special Weather Statement | BTV | Orange | 40 min |
| Jun 29, 7:35 PM EDT | Special Weather Statement | BTV | Rutland | 55 min |
| Jun 29, 3:27 PM EDT | Special Weather Statement | BTV | Franklin | 63 min |
| Jun 29, 4:06 PM EDT | Special Weather Statement | BTV | Franklin | 54 min |
| Jun 29, 4:11 PM EDT | Special Weather Statement | BTV | Essex | 64 min |
Nearby
Special Weather Statements in New York, 2021Every special weather statement in 2021
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.