Alert archive / New York / Mesoscale Discussions in 2022

Mesoscale Discussion 1192

June 16, 202220 counties in New York

The Storm Prediction Center issued this mesoscale discussion at Jun 16, 2022, 3:38 PM EDT for 20 counties in New York. It was in force for 97 min.

The area

The outline as issued.

The facts

Issued: Jun 16, 2022, 3:38 PM EDT (19:38 UTC)
Expired: Jun 16, 2022, 5:15 PM EDT
In force: 97 min
Issued by: the Storm Prediction Center
Concerning: Tornado watch 376

Counties Cayuga County, NY, Erie County, NY, Genesee County, NY, Herkimer County, NY, Jefferson County, NY, Lewis County, NY, Livingston County, NY, Madison County, NY, Monroe County, NY, Niagara County, NY, Oneida County, NY, Onondaga County, NY, Ontario County, NY, Orleans County, NY, Oswego County, NY, Seneca County, NY, St. Lawrence County, NY, Wayne County, NY, Wyoming County, NY, Yates County, NY

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 7.6 hours before the alert went out and 156 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: 1311 J/kg
Mixed-layer CIN: -62 J/kg
Mixed-layer LCL: 1206 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 107 m²/s²
0-3 km storm-relative helicity: 124 m²/s²
Significant tornado parameter: 0.3
Supercell composite: 1.9

Open this sounding in Storm Lab

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 15, 8:35 PM EDT	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Erie, Genesee, Livingston, Steuben and 1 more	115 min
Jun 16, 1:17 PM EDT	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Cayuga, Chautauqua, Chemung, Erie and 13 more	118 min
Jun 16, 2:43 PM EDT	Tornado Watch	SPC	Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 30 more	8 hr

Nearby

Mesoscale Discussions in New York, 2022 Every mesoscale discussion in 2022

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.