Alert archive / New York / Special Weather Statements in 2020

Special Weather Statement, NWS Albany, NY

July 28, 2020Rensselaer County, New York; Bennington County, Vermont

NWS Albany, NY issued this special weather statement at Jul 28, 2020, 7:45 AM EDT for Rensselaer County, New York; Bennington County, Vermont. It was in force for 30 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 28, 2020, 7:45 AM EDT (11:45 UTC)
Expired: Jul 28, 2020, 8:15 AM EDT
In force: 30 min
Issued by: NWS Albany, NY

Counties Rensselaer County, NY, Bennington County, VT

The radar

The Albany radar (KENX), 83 km from the middle of the area, began a volume at 11:44 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 00:00Z, 11.8 hours before the alert went out and 61 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 863 J/kg
Mixed-layer CIN: -54 J/kg
Mixed-layer LCL: 1599 m above ground
0-6 km bulk shear: 27 kt
0-1 km storm-relative helicity: 13 m²/s²
0-3 km storm-relative helicity: 50 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

As transmitted.

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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 Albany, NY wrote its last area forecast discussion before this special weather statement went out at Jul 28, 6:47 AM EDT, 58 minutes earlier.

Area forecast discussion, Jul 28, 6:47 AM EDT, 58 minutes before

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Hazardous weather outlook, Jul 28, 4:21 AM EDT, 3 hours 24 minutes before

Hazardous Weather Outlook
National Weather Service Albany NY
421 AM EDT Tue Jul 28 2020

CTZ013-NYZ064>066-291100-
Southern Litchfield-Eastern Ulster-Western Dutchess-Eastern Dutchess-
421 AM EDT Tue Jul 28 2020

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southern Litchfield County of
Connecticut, eastern Ulster and all of Dutchess County in New York.

.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.

In addition, there is a marginal risk for severe thunderstorms later
today into early this evening. Main impacts would be from damaging
wind gusts and cloud to ground lightning strikes. Locally heavy
downpours are possible and may lead to flooding of low lying, poor
drainage and urban areas. Isolated flash flooding is possible if any
heavy downpours persist.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Isolated thunderstorms are possible Wednesday and Thursday, mainly
during the afternoon and early evening hours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed later today.

CTZ001-MAZ001-025-NYZ032-033-038>043-047>054-058>061-063-082>084-
VTZ013>015-291100-
Northern Litchfield-Northern Berkshire-Southern Berkshire-
Northern Herkimer-Hamilton-Southern Herkimer-Southern Fulton-
Montgomery-Northern Saratoga-Northern Warren-Northern Washington-
Schoharie-Western Schenectady-Eastern Schenectady-Southern Saratoga-
Western Albany-Eastern Albany-Western Rensselaer-Eastern Rensselaer-
Western Greene-Eastern Greene-Western Columbia-Eastern Columbia-
Western Ulster-Northern Fulton-Southeast Warren-Southern Washington-
Bennington-Western Windham-Eastern Windham-
421 AM EDT Tue Jul 28 2020

This Hazardous Weather Outlook is for northwestern hills of
Litchfield Connecticut, western Massachusetts, most of east central
New York and southern Vermont.

.DAY ONE...Today and tonight.

Isolated thunderstorms bringing locally heavy downpours may lead to
flooding of low lying, poor drainage and urban areas. Isolated flash
flooding is possible if any heavy downpours persist over any areas.

In addition, occasional cloud to ground lightning strikes would
occur in the vicinity of thunderstorms.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Isolated thunderstorms are possible Wednesday and Thursday, mainly
during the afternoon and early evening hours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time. However, spotters
are encouraged to relay rainfall or flooding reports to the National
Weather Service in Albany, NY.

In the hours before

Special weather statement, Jul 28, 6:09 AM EDT, 1 hour 36 minutes before

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Local storm report, Jul 28, 6:12 AM EDT, 1 hour 33 minutes before

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Local storm report, Jul 28, 6:31 AM EDT, 1 hour 14 minutes before

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Special weather statement, Jul 28, 6:51 AM EDT, 54 minutes before

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Local storm report, Jul 28, 7:04 AM EDT, 41 minutes before

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Special weather statement, Jul 28, 7:45 AM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 27, 9:38 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Greene, Schoharie	52 min
Jul 27, 9:47 PM EDT	Special Weather Statement	ALY	Albany	28 min
Jul 27, 10:12 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Greene, Schoharie	26 min
Jul 27, 10:40 PM EDT	Special Weather Statement	ALY	Albany	35 min
Jul 28, 4:14 AM EDT	Heat Advisory	ALY	Dutchess, Ulster	13 hr
Jul 28, 4:37 AM EDT	Special Weather Statement	ALY	Fulton	38 min
Jul 28, 5:19 AM EDT	Areal Flood Advisory	ALY	Herkimer	3 hr
Jul 28, 5:21 AM EDT	Special Weather Statement	ALY	Fulton	39 min
Jul 28, 5:22 AM EDT	Special Weather Statement	ALY	Otsego	53 min
Jul 28, 5:47 AM EDT	Areal Flood Advisory	ALY	Fulton	2 hr
Jul 28, 6:05 AM EDT	Special Weather Statement	ALY	Montgomery	55 min
Jul 28, 6:09 AM EDT	Special Weather Statement	ALY	Saratoga	66 min
Jul 28, 6:51 AM EDT	Special Weather Statement	ALY	Rensselaer, Schenectady	54 min
Jul 28, 8:10 AM EDT	Special Weather Statement	ALY	Bennington, Windham	35 min

Nearby

Special Weather Statements in New York, 2020 Special Weather Statements in Vermont, 2020 Every special weather statement in 2020

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.