Alert archive / New York / Severe Thunderstorm Watches / 2012
Severe Thunderstorm Watches in New York, September 2012
2 severe thunderstorm watches in September 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in September 2012. Tap one for its archive.
- Severe Thunderstorm Watches
- 2
- Busiest day
- September 6, 20121 severe thunderstorm watches
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 2:50 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 26 more | 6 hr |
| Sep 8, 10:03 AM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Cayuga, Chemung, Franklin, Genesee and 16 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegany County2
- Cattaraugus County2
- Cayuga County2
- Chemung County2
- Franklin County2
- Genesee County2
- Jefferson County2
- Lewis County2
- Livingston County2
- Monroe County2
- Onondaga County2
- Ontario County2
- Oswego County2
- St. Lawrence County2
- Schuyler County2
- Seneca County2
- Steuben County2
- Tompkins County2
- Wayne County2
- Wyoming County2
- Yates County2
- Broome County1
- Chenango County1
- Clinton County1
- Cortland County1
- Essex County1
- Hamilton County1
- Herkimer County1
- Madison County1
- Oneida County1
- Otsego County1
- Tioga County1
- Orleans County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.