Alert archive / New York / Special Weather Statements in 2018
Special Weather Statement, NWS Burlington, VT
NWS Burlington, VT issued this special weather statement at Aug 7, 2018, 5:37 AM EDT for St. Lawrence County, New York. It was in force for 53 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 7, 2018, 5:37 AM EDT (09:37 UTC)
- Expired
- Aug 7, 2018, 6:30 AM EDT
- In force
- 53 min
- Issued by
- NWS Burlington, VT
County St. Lawrence County, NY
The radar
The Ft Drum radar (KTYX), 98 km from the middle of the area, began a volume at 09:41 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 00:00Z, 9.6 hours before the alert went out and 338 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
- 546 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 1305 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 84 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 Aug 7, 4:15 AM EDT, 1 hour 22 minutes earlier.
Area forecast discussion, Aug 7, 4:15 AM EDT, 1 hour 22 minutes before
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</html>Hazardous weather outlook, Aug 7, 3:29 AM EDT, 2 hours 8 minutes before
Hazardous Weather Outlook National Weather Service Burlington VT 329 AM EDT Tue Aug 7 2018 NYZ026>031-034-035-087-VTZ001>012-016>019-080730- 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- 329 AM EDT Tue Aug 7 2018 This Hazardous Weather Outlook is for northern New York, central Vermont, northeast Vermont, northwest Vermont and southern Vermont. .DAY ONE...Today and tonight. Scattered showers and thunderstorms are expected this afternoon. Some of the storms may be strong to severe, with gusty winds and heavy rainfall. Areas from the Champlain Valley eastward have the best chances to see stronger storms. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Special weather statement, Aug 7, 5:37 AM EDT, 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 |
|---|---|---|---|---|
| Aug 6, 8:16 PM EDT | Severe Thunderstorm Warning | BTV | Essex, Orleans | 29 min |
| Aug 7, 1:29 PM EDT | Special Weather Statement | BTV | Addison | 61 min |
| Aug 7, 2:29 PM EDT | Special Weather Statement | BTV | Rutland | 61 min |
| Aug 7, 3:30 PM EDT | Special Weather Statement | BTV | Rutland, Windsor | 60 min |
| Aug 7, 3:32 PM EDT | Special Weather Statement | BTV | Windsor | 58 min |
Nearby
Special Weather Statements in New York, 2018Every special weather statement in 2018
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.