Alert archive / New York / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in New York, 1991
210 severe thunderstorm warnings in 1991. 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 warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 1991. Tap one for its archive.
- Severe Thunderstorm Warnings
- 210
- Busiest month
- July61 severe thunderstorm warnings
- Busiest day
- May 1, 199126 severe thunderstorm warnings
Over time
By month
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 |
|---|---|---|---|---|
| Mar 2, 4:05 PM EST | Severe Thunderstorm Warning | BUF | Chautauqua | 60 min |
| Mar 2, 4:50 PM EST | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 70 min |
| Mar 2, 6:08 PM EST | Severe Thunderstorm Warning | BUF | Genesee | 62 min |
| Mar 28, 12:50 AM EST | Severe Thunderstorm Warning | BUF | Erie, Niagara | 70 min |
| Mar 28, 1:10 AM EST | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 80 min |
| Mar 28, 1:20 AM EST | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 100 min |
| Mar 28, 1:45 AM EST | Severe Thunderstorm Warning | BGM | Monroe | 60 min |
| Mar 28, 1:45 AM EST | Severe Thunderstorm Warning | BUF | Erie, Wyoming | 75 min |
| Mar 28, 2:22 AM EST | Severe Thunderstorm Warning | BGM | Livingston, Monroe | 68 min |
| Mar 28, 2:38 AM EST | Severe Thunderstorm Warning | BGM | Ontario, Wayne | 67 min |
| Apr 9, 6:24 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 66 min |
| Apr 9, 6:50 PM EDT | Severe Thunderstorm Warning | BGM | Ontario, Yates | 60 min |
| Apr 9, 8:48 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Cortland, Tioga | 57 min |
| Apr 9, 9:08 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 67 min |
| Apr 9, 9:48 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 42 min |
| Apr 9, 10:03 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 42 min |
| Apr 10, 12:11 AM EDT | Severe Thunderstorm Warning | BGM | Tioga | 49 min |
| Apr 10, 12:21 AM EDT | Severe Thunderstorm Warning | BGM | Broome | 54 min |
| Apr 10, 12:34 AM EDT | Severe Thunderstorm Warning | BGM | Delaware | 56 min |
| Apr 16, 2:15 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 60 min |
| Apr 16, 2:35 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 40 min |
| Apr 16, 3:18 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 62 min |
| Apr 16, 3:50 AM EDT | Severe Thunderstorm Warning | BUF | Allegany, Wyoming | 40 min |
| Apr 30, 5:24 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 66 min |
| Apr 30, 5:45 PM EDT | Severe Thunderstorm Warning | BTV | Madison | 75 min |
| Apr 30, 6:30 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 45 min |
| Apr 30, 7:18 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 57 min |
| May 1, 2:45 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 75 min |
| May 1, 3:00 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Wyoming | 60 min |
| May 1, 3:00 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 60 min |
| May 1, 3:33 PM EDT | Severe Thunderstorm Warning | BGM | Livingston, Monroe | 57 min |
| May 1, 3:57 PM EDT | Severe Thunderstorm Warning | BGM | Ontario, Wayne, Yates | 63 min |
| May 1, 4:07 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 68 min |
| May 1, 4:07 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga, Onondaga, Oswego | 68 min |
| May 1, 4:21 PM EDT | Severe Thunderstorm Warning | BGM | Seneca | 54 min |
| May 1, 4:24 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Tompkins | 66 min |
| May 1, 4:32 PM EDT | Severe Thunderstorm Warning | BGM | Cortland, Tioga | 58 min |
| May 1, 4:35 PM EDT | Severe Thunderstorm Warning | BTV | Jefferson | 55 min |
| May 1, 5:08 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 67 min |
| May 1, 5:16 PM EDT | Severe Thunderstorm Warning | BTV | Madison, Onondaga, Oswego | 59 min |
| May 1, 5:16 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 59 min |
| May 1, 5:24 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Cortland, Tioga | 66 min |
| May 1, 5:33 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Tompkins | 57 min |
| May 1, 5:35 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Hamilton, Herkimer, Montgomery | 85 min |
| May 1, 6:21 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 69 min |
| May 1, 6:46 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 59 min |
| May 1, 6:52 PM EDT | Severe Thunderstorm Warning | ALY | Essex, Franklin | 68 min |
| May 1, 6:52 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 68 min |
| May 1, 7:13 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery, Saratoga | 77 min |
| May 1, 7:13 PM EDT | Severe Thunderstorm Warning | ALY | Schenectady, Schoharie | 77 min |
| May 1, 7:44 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 46 min |
| May 1, 7:58 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Washington | 62 min |
| May 1, 7:58 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 62 min |
| May 1, 8:14 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan, Ulster | 61 min |
| May 1, 8:14 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 61 min |
| May 17, 12:24 PM EDT | Severe Thunderstorm Warning | BGM | Ontario, Seneca, Wayne | 66 min |
| May 17, 4:08 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 67 min |
| May 17, 4:22 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 38 min |
| May 17, 5:14 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 46 min |
| May 17, 5:30 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 60 min |
| May 17, 6:11 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 64 min |
| May 30, 3:12 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 63 min |
| May 30, 3:31 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 29 min |
| May 30, 4:04 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer | 41 min |
| May 30, 4:19 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan, Ulster | 41 min |
| May 30, 4:22 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 53 min |
| May 30, 4:32 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 28 min |
| May 30, 4:55 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 50 min |
| May 30, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 50 min |
| May 30, 5:07 PM EDT | Severe Thunderstorm Warning | ALY | Orange, Putnam | 68 min |
| May 30, 5:27 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 63 min |
| May 30, 5:48 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 57 min |
| May 30, 6:18 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 42 min |
| May 30, 6:32 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Queens | 58 min |
| May 30, 7:14 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 61 min |
| May 30, 7:28 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 47 min |
| May 30, 7:37 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 53 min |
| Jun 11, 3:37 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 68 min |
| Jun 11, 3:49 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 41 min |
| Jun 11, 3:59 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 61 min |
| Jun 11, 4:03 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 72 min |
| Jun 11, 4:11 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 64 min |
| Jun 11, 4:19 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 56 min |
| Jun 11, 4:22 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Schenectady | 68 min |
| Jun 11, 4:37 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Washington | 68 min |
| Jun 11, 4:52 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 53 min |
| Jun 11, 5:23 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 67 min |
| Jun 11, 5:47 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 58 min |
| Jun 11, 6:26 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 64 min |
| Jun 11, 6:50 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 55 min |
| Jun 12, 9:02 AM EDT | Severe Thunderstorm Warning | BTV | Oswego | 58 min |
| Jun 12, 9:50 AM EDT | Severe Thunderstorm Warning | BTV | Madison, Onondaga | 55 min |
| Jun 12, 10:40 AM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 80 min |
| Jun 12, 10:50 AM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 70 min |
| Jun 12, 10:57 AM EDT | Severe Thunderstorm Warning | BGM | Seneca | 48 min |
| Jun 12, 11:13 AM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 47 min |
| Jun 12, 11:34 AM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 56 min |
| Jun 12, 11:37 AM EDT | Severe Thunderstorm Warning | BGM | Schuyler | 68 min |
| Jun 12, 11:45 AM EDT | Severe Thunderstorm Warning | BGM | Cortland, Tompkins | 60 min |
| Jun 12, 12:37 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 68 min |
| Jun 12, 12:46 PM EDT | Severe Thunderstorm Warning | ALY | Schenectady | 59 min |
| Jun 12, 1:01 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Schoharie | 59 min |
| Jun 12, 1:45 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 60 min |
| Jun 12, 2:10 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 35 min |
| Jun 12, 2:45 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 60 min |
| Jun 12, 3:03 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 57 min |
| Jun 12, 3:25 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 65 min |
| Jun 12, 3:33 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 57 min |
| Jun 12, 3:50 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 70 min |
| Jun 15, 2:03 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 57 min |
| Jun 15, 3:00 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 60 min |
| Jun 15, 4:00 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 60 min |
| Jun 15, 5:12 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 63 min |
| Jun 15, 6:29 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 46 min |
| Jun 15, 6:37 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 68 min |
| Jun 15, 6:55 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 50 min |
| Jun 15, 7:09 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 66 min |
| Jun 15, 10:15 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 60 min |
| Jun 15, 10:59 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Wyoming | 61 min |
| Jun 16, 1:43 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 62 min |
| Jun 16, 2:27 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Putnam | 78 min |
| Jun 16, 2:43 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 62 min |
| Jun 16, 3:01 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 59 min |
| Jun 16, 5:12 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 63 min |
| Jun 16, 5:24 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 36 min |
| Jul 5, 3:29 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 61 min |
| Jul 5, 4:25 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 65 min |
| Jul 5, 4:41 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga | 64 min |
| Jul 6, 5:03 PM EDT | Severe Thunderstorm Warning | ALY | Orange, Sullivan | 57 min |
| Jul 6, 6:20 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 55 min |
| Jul 6, 8:48 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 57 min |
| Jul 6, 8:48 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 57 min |
| Jul 7, 5:53 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 67 min |
| Jul 7, 6:08 AM EDT | Severe Thunderstorm Warning | BTV | Madison | 67 min |
| Jul 7, 6:15 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 60 min |
| Jul 7, 6:29 AM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 61 min |
| Jul 7, 6:47 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 58 min |
| Jul 7, 8:51 AM EDT | Severe Thunderstorm Warning | BGM | Delaware | 54 min |
| Jul 7, 9:35 AM EDT | Severe Thunderstorm Warning | ALY | Greene, Schoharie | 40 min |
| Jul 7, 11:22 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 68 min |
| Jul 7, 11:43 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 77 min |
| Jul 8, 12:10 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 65 min |
| Jul 8, 12:40 AM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 65 min |
| Jul 8, 4:50 AM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 40 min |
| Jul 8, 5:27 AM EDT | Severe Thunderstorm Warning | ALY | Fulton | 33 min |
| Jul 19, 1:41 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Wayne | 49 min |
| Jul 19, 1:46 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga | 59 min |
| Jul 19, 2:19 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 56 min |
| Jul 19, 2:47 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 58 min |
| Jul 19, 2:57 PM EDT | Severe Thunderstorm Warning | BTV | Madison | 63 min |
| Jul 19, 3:05 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 55 min |
| Jul 19, 3:22 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 68 min |
| Jul 19, 3:22 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 83 min |
| Jul 19, 4:44 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 61 min |
| Jul 21, 2:09 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 51 min |
| Jul 21, 3:23 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 52 min |
| Jul 21, 3:46 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 59 min |
| Jul 21, 4:19 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 41 min |
| Jul 21, 5:08 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Schoharie | 52 min |
| Jul 21, 5:09 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 36 min |
| Jul 21, 6:08 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 37 min |
| Jul 22, 4:47 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 58 min |
| Jul 22, 10:17 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 43 min |
| Jul 22, 10:35 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 55 min |
| Jul 23, 2:19 AM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 56 min |
| Jul 23, 5:00 AM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 60 min |
| Jul 23, 12:09 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 66 min |
| Jul 23, 12:37 PM EDT | Severe Thunderstorm Warning | BTV | Madison | 68 min |
| Jul 23, 1:26 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 64 min |
| Jul 23, 1:35 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schoharie | 55 min |
| Jul 23, 2:05 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Schenectady | 55 min |
| Jul 23, 2:13 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 62 min |
| Jul 23, 2:16 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 59 min |
| Jul 23, 2:31 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 59 min |
| Jul 23, 2:37 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 53 min |
| Jul 23, 2:50 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 40 min |
| Jul 23, 2:51 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 54 min |
| Jul 23, 3:29 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 91 min |
| Jul 23, 3:45 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 45 min |
| Jul 23, 4:21 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 69 min |
| Jul 23, 4:48 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 57 min |
| Jul 23, 5:06 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 69 min |
| Jul 23, 5:18 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 57 min |
| Jul 23, 5:27 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 63 min |
| Jul 23, 5:27 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 63 min |
| Jul 23, 5:27 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 63 min |
| Aug 1, 7:30 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Delaware | 60 min |
| Aug 1, 7:30 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 60 min |
| Aug 1, 8:16 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 44 min |
| Aug 4, 5:21 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 54 min |
| Aug 15, 1:15 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee | 60 min |
| Aug 15, 1:15 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 60 min |
| Aug 15, 10:55 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 55 min |
| Aug 16, 3:01 PM EDT | Severe Thunderstorm Warning | BUF | Niagara, Orleans | 44 min |
| Aug 16, 3:48 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 57 min |
| Aug 16, 6:52 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 68 min |
| Aug 16, 9:34 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 56 min |
| Aug 16, 9:53 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 67 min |
| Aug 16, 10:18 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Saratoga, Washington | 57 min |
| Aug 18, 3:28 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 47 min |
| Aug 18, 3:47 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 43 min |
| Aug 18, 4:12 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Putnam | 48 min |
| Aug 21, 3:36 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 84 min |
| Aug 21, 4:29 PM EDT | Severe Thunderstorm Warning | ALY | Schenectady | 61 min |
| Aug 28, 5:19 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 56 min |
| Aug 31, 1:15 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua, Erie | 60 min |
| Aug 31, 1:20 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 55 min |
| Aug 31, 2:15 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 30 min |
| Aug 31, 3:30 AM EDT | Severe Thunderstorm Warning | BGM | Monroe, Ontario, Wayne | 45 min |
| Oct 4, 5:45 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 40 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cattaraugus County13
- Erie County12
- Broome County12
- Chenango County10
- Chautauqua County9
- Delaware County9
- Orange County9
- Tioga County8
- Onondaga County8
- Schoharie County8
- Dutchess County8
- Tompkins County7
- Rensselaer County7
- Washington County7
- Putnam County7
- Westchester County7
- Niagara County6
- Madison County6
- Montgomery County6
- Columbia County6
- Rockland County6
- Genesee County5
- Wyoming County5
- Ontario County5
- Wayne County5
- Cortland County5
- Otsego County5
- Schenectady County5
- Albany County5
- Sullivan County5
- Ulster County5
- Orleans County4
- Monroe County4
- Allegany County4
- Seneca County4
- Herkimer County4
- Saratoga County4
- Greene County4
- Steuben County3
- Cayuga County3
20 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19901992
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.