Alert archive / Vermont / Mesoscale Discussions in 2020

Mesoscale Discussion 1732

October 10, 20209 counties in New York; 10 counties in Vermont

The Storm Prediction Center issued this mesoscale discussion at Oct 10, 2020, 1:48 PM EDT for 9 counties in New York; 10 counties in Vermont. It was in force for 87 min.

The area

The outline as issued.

The facts

Issued: Oct 10, 2020, 1:48 PM EDT (17:48 UTC)
Expired: Oct 10, 2020, 3:15 PM EDT
In force: 87 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...watch possible
Chance of a watch: 60%

Counties Clinton County, NY, Essex County, NY, Franklin County, NY, Hamilton County, NY, Herkimer County, NY, Jefferson County, NY, Lewis County, NY, St. Lawrence County, NY, Warren County, NY, Addison County, VT, Caledonia County, VT, Chittenden County, VT, Franklin County, VT, Grand Isle County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT

The radar

The Burlington radar (KCXX), 102 km from the middle of the area, began a volume at 17:47 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 499Oct 10, 2:10 PM EDT

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
Oct 10, 2:13 PM EDT	Severe Thunderstorm Watch	SPC	Clinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 5 more	7 hr
Oct 10, 4:38 PM EDT	Mesoscale Discussion	SPC	Clinton, Essex, Franklin, Hamilton, Herkimer, Jefferson and 3 more	97 min
Oct 10, 6:44 PM EDT	Mesoscale Discussion	SPC	Clinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 5 more	2 hr

Nearby

Mesoscale Discussions in Vermont, 2020 Mesoscale Discussions in New York, 2020 Every mesoscale discussion 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; radar from the NEXRAD Level II archive.