Alert archive / Pennsylvania / Mesoscale Discussions in 2009
Mesoscale Discussion 31
The Storm Prediction Center issued this mesoscale discussion at Jan 10, 2009, 12:56 PM EST for 6 counties in New York; 9 counties in Pennsylvania. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Jan 10, 2009, 12:56 PM EST (17:56 UTC)
- Expired
- Jan 10, 2009, 5:00 PM EST
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
Counties Broome County, NY, Chemung County, NY, Delaware County, NY, Sullivan County, NY, Tioga County, NY, Ulster County, NY, Bradford County, PA, Lackawanna County, PA, Lycoming County, PA, Potter County, PA, Sullivan County, PA, Susquehanna County, PA, Tioga County, PA, Wayne County, PA, Wyoming County, PA
The radar
The Binghamton radar (KBGM), 50 km from the middle of the area, began a volume at 18:00 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 text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 10, 6:33 AM EST | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 18 more | 5 hr |
Nearby
Mesoscale Discussions in Pennsylvania, 2009Mesoscale Discussions in New York, 2009Every mesoscale discussion in 2009
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.