Alert archive / New York / Special Weather Statements in 2021
Special Weather Statement, NWS Burlington, VT
NWS Burlington, VT issued this special weather statement at Mar 1, 2021, 11:43 AM EST for St. Lawrence County, New York. It was in force for 47 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
- Mar 1, 2021, 11:43 AM EST (16:43 UTC)
- Expired
- Mar 1, 2021, 12:30 PM EST
- In force
- 47 min
- Issued by
- NWS Burlington, VT
County St. Lawrence County, NY
The radar
The Ft Drum radar (KTYX), 136 km from the middle of the area, began a volume at 16:44 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.
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 4.7 hours before the alert went out and 257 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 584 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 272 m²/s²
- 0-3 km storm-relative helicity
- 242 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</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 Mar 1, 9:41 AM EST, 2 hours 2 minutes earlier.
Area forecast discussion, Mar 1, 9:41 AM EST, 2 hours 2 minutes before
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Hazardous Weather Outlook National Weather Service Burlington VT 225 AM EST Mon Mar 1 2021 NYZ029-030-VTZ016>018-020730- Southeastern St. Lawrence-Southern Franklin-Eastern Franklin- Eastern Chittenden-Eastern Addison- 225 AM EST Mon Mar 1 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 11 AM EST TUESDAY... This Hazardous Weather Outlook is for northern New York, central Vermont and northwest 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. Wind Chill Advisory. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Chill Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NYZ031-034-VTZ003-004-006>008-010-020730- Western Clinton-Western Essex-Orleans-Essex-Lamoille-Caledonia- Washington-Orange- 225 AM EST Mon Mar 1 2021 ...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM EST TUESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 11 AM EST TUESDAY... This Hazardous Weather Outlook is for northern New York, central Vermont, northeast Vermont and northwest 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. Wind Advisory. Wind Chill Advisory. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. Wind Chill Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NYZ026>028-035-087-VTZ001-002-005-009-020730- Northern St. Lawrence-Northern Franklin-Eastern Clinton- Eastern Essex-Southwestern St. Lawrence-Grand Isle-Western Franklin- Western Chittenden-Western Addison- 225 AM EST Mon Mar 1 2021 This Hazardous Weather Outlook is for northern New York, central Vermont and northwest Vermont. .DAY ONE...Today and tonight. An arctic boundary will produce scattered snow showers This afternoon into tonight, along with rapidly falling temperatures on blustery northwest winds. Localized wind gusts of 35 to 45 mph are possible overnight. These brisk winds and falling temperatures will create wind chill values between 15 and 20 below zero on Tuesday morning. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Hazardous weather is not expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. VTZ019-020730- Eastern Rutland- 225 AM EST Mon Mar 1 2021 ...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM EST TUESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 11 AM EST TUESDAY... This Hazardous Weather Outlook is for 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. Wind Advisory. Wind Chill Advisory. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. Wind Chill Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. VTZ011-012-020730- Western Rutland-Windsor- 225 AM EST Mon Mar 1 2021 ...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM EST TUESDAY... This Hazardous Weather Outlook is for 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. Wind Advisory. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Special weather statement, Mar 1, 11:43 AM EST, 0 minutes before
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</html>The office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 2:21 AM EST | Wind Advisory | BTV | Addison, Caledonia, Chittenden, Essex, Franklin, Grand Isle and 5 more | 32 hr |
| Mar 1, 1:15 PM EST | Snow Squall Warning | BTV | Franklin, Grand Isle | 45 min |
| Mar 1, 1:54 PM EST | Special Weather Statement | BTV | Franklin, Grand Isle | 51 min |
| Mar 1, 2:42 PM EST | Special Weather Statement | BTV | Chittenden, Lamoille, Orleans | 48 min |
| Mar 1, 3:16 PM EST | Wind Chill Warning | BTV | Essex | 19 hr |
| Mar 1, 3:30 PM EST | Special Weather Statement | BTV | Caledonia, Chittenden, Essex, Lamoille, Orleans, Washington | 45 min |
| Mar 1, 4:18 PM EST | Special Weather Statement | BTV | Addison, Washington | 42 min |
| Mar 1, 5:21 PM EST | Special Weather Statement | BTV | Addison | 39 min |
| Mar 1, 6:02 PM EST | Special Weather Statement | BTV | Orange | 43 min |
| Mar 1, 6:13 PM EST | Special Weather Statement | BTV | Addison | 32 min |
| Mar 1, 6:45 PM EST | Special Weather Statement | BTV | Addison | 45 min |
| Mar 1, 12:28 PM EST | Special Weather Statement | BTV | Clinton, Franklin, St. Lawrence | 47 min |
| Mar 1, 1:10 PM EST | Special Weather Statement | BTV | Franklin, St. Lawrence | 50 min |
| Mar 1, 1:59 PM EST | Special Weather Statement | BTV | St. Lawrence | 46 min |
| Mar 1, 2:33 PM EST | Special Weather Statement | BTV | St. Lawrence | 42 min |
| Mar 1, 3:13 PM EST | Special Weather Statement | BTV | St. Lawrence | 47 min |
| Mar 1, 4:06 PM EST | Special Weather Statement | BTV | St. Lawrence | 39 min |
| Mar 1, 4:45 PM EST | Special Weather Statement | BTV | St. Lawrence | 45 min |
| Mar 1, 5:29 PM EST | Special Weather Statement | BTV | Essex | 46 min |
| Mar 1, 6:39 PM EST | Special Weather Statement | BTV | St. Lawrence | 51 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.