Alert archive / New York / Special Weather Statements in 2021

Special Weather Statement, NWS Albany, NY

July 27, 2021Columbia County, New York; Berkshire County, Massachusetts

NWS Albany, NY issued this special weather statement at Jul 27, 2021, 5:16 PM EDT for Columbia County, New York; Berkshire County, Massachusetts. It was in force for 44 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 27, 2021, 5:16 PM EDT (21:16 UTC)
Expired: Jul 27, 2021, 6:00 PM EDT
In force: 44 min
Issued by: NWS Albany, NY

Counties Berkshire County, MA, Columbia County, NY

The radar

The Albany radar (KENX), 80 km from the middle of the area, began a volume at 21:16 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, 9.3 hours before the alert went out and 68 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1464 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 35 m²/s²
0-3 km storm-relative helicity: 46 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 27, 4:55 PM EDT, 21 minutes earlier.

Area forecast discussion, Jul 27, 4:55 PM EDT, 21 minutes before

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Hazardous weather outlook, Jul 27, 5:14 PM EDT, 2 minutes before

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In the hours before

Local storm report, Jul 27, 4:44 PM EDT, 32 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
444 PM EDT TUE JUL 27 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0359 PM     TSTM WND DMG     COHOES                  42.77N  73.70W
07/27/2021                   ALBANY             NY   SOCIAL MEDIA

            LARGE TREE LIMB DOWNED ON HOWARD STREET

&&

EVENT NUMBER ALY2103802

FRUGIS

Local storm report, Jul 27, 4:48 PM EDT, 28 minutes before

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Special weather statement, Jul 27, 4:54 PM EDT, 22 minutes before

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Local storm report, Jul 27, 5:08 PM EDT, 8 minutes before

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Local storm report, Jul 27, 5:12 PM EDT, 4 minutes before

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Special weather statement, Jul 27, 5:16 PM 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, 2:48 PM EDT	Special Weather Statement	ALY	Montgomery, Schenectady	27 min
Jul 27, 2:51 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Montgomery, Saratoga, Schenectady	54 min
Jul 27, 2:52 PM EDT	Areal Flood Advisory	ALY	Montgomery	2 hr
Jul 27, 3:09 PM EDT	Special Weather Statement	ALY	Warren	36 min
Jul 27, 3:15 PM EDT	Special Weather Statement	ALY	Otsego	30 min
Jul 27, 3:20 PM EDT	Severe Thunderstorm Warning	ALY	Herkimer	23 min
Jul 27, 3:30 PM EDT	Special Weather Statement	ALY	Albany	30 min
Jul 27, 3:40 PM EDT	Special Weather Statement	ALY	Rensselaer	35 min
Jul 27, 3:43 PM EDT	Special Weather Statement	ALY	Washington	32 min
Jul 27, 3:59 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Rensselaer, Saratoga	46 min
Jul 27, 4:20 PM EDT	Special Weather Statement	ALY	Schoharie	25 min
Jul 27, 4:30 PM EDT	Severe Thunderstorm Warning	ALY	Rensselaer	43 min
Jul 27, 4:34 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Greene, Schoharie	21 min
Jul 27, 4:54 PM EDT	Special Weather Statement	ALY	Rensselaer	36 min
Jul 27, 5:19 PM EDT	Severe Thunderstorm Warning	ALY	Berkshire	41 min
Jul 27, 5:25 PM EDT	Areal Flood Advisory	ALY	Berkshire	3 hr
Jul 27, 6:49 PM EDT	Special Weather Statement	ALY		26 min

Nearby

Special Weather Statements in New York, 2021 Special Weather Statements in Massachusetts, 2021 Every 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.