Alert archive / New York / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in New York, 1990
217 severe thunderstorm warnings in 1990. 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 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 217
- Busiest month
- June88 severe thunderstorm warnings
- Busiest day
- July 5, 199028 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 |
|---|---|---|---|---|
| Apr 26, 3:54 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Saratoga | 66 min |
| Apr 26, 4:50 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 55 min |
| May 17, 1:32 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 58 min |
| May 17, 2:32 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 58 min |
| May 17, 2:41 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Tompkins | 64 min |
| May 17, 3:00 PM EDT | Severe Thunderstorm Warning | BGM | Cortland, Tioga | 60 min |
| May 17, 3:15 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 60 min |
| May 17, 3:25 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 65 min |
| May 17, 3:25 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 65 min |
| May 17, 3:53 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 67 min |
| May 17, 4:12 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 48 min |
| May 17, 4:14 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 61 min |
| May 17, 4:14 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 61 min |
| May 17, 4:52 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 68 min |
| May 17, 5:06 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren | 69 min |
| May 20, 7:00 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua, Erie | 60 min |
| Jun 3, 4:30 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 60 min |
| Jun 9, 1:42 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 63 min |
| Jun 9, 6:54 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 66 min |
| Jun 14, 6:06 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 69 min |
| Jun 14, 8:03 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 57 min |
| Jun 14, 8:22 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 98 min |
| Jun 14, 9:20 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 55 min |
| Jun 14, 10:09 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 51 min |
| Jun 18, 6:25 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua, Erie | 65 min |
| Jun 18, 6:55 AM EDT | Severe Thunderstorm Warning | BUF | Niagara | 65 min |
| Jun 18, 7:25 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 35 min |
| Jun 18, 7:52 AM EDT | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 68 min |
| Jun 18, 8:50 AM EDT | Severe Thunderstorm Warning | BTV | Cayuga, Oswego | 55 min |
| Jun 18, 8:50 AM EDT | Severe Thunderstorm Warning | BTV | Jefferson | 55 min |
| Jun 18, 9:30 AM EDT | Severe Thunderstorm Warning | BUF | Allegany | 50 min |
| Jun 18, 9:50 AM EDT | Severe Thunderstorm Warning | BTV | Lewis, Madison, Oneida | 55 min |
| Jun 18, 9:50 AM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 55 min |
| Jun 18, 11:05 AM EDT | Severe Thunderstorm Warning | ALY | Franklin, Hamilton | 55 min |
| Jun 18, 11:26 AM EDT | Severe Thunderstorm Warning | ALY | Essex | 64 min |
| Jun 18, 11:37 AM EDT | Severe Thunderstorm Warning | BTV | Clinton | 68 min |
| Jun 18, 12:57 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Schenectady | 63 min |
| Jun 18, 2:15 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 60 min |
| Jun 18, 3:24 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 59 min |
| Jun 18, 3:58 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 47 min |
| Jun 18, 9:50 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 40 min |
| Jun 18, 10:01 PM EDT | Severe Thunderstorm Warning | BGM | Monroe | 59 min |
| Jun 18, 10:51 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 69 min |
| Jun 18, 11:30 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga | 60 min |
| Jun 19, 3:54 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 66 min |
| Jun 19, 4:45 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 60 min |
| Jun 19, 5:24 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 36 min |
| Jun 21, 11:25 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 65 min |
| Jun 21, 12:10 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 65 min |
| Jun 21, 2:00 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 60 min |
| Jun 21, 2:06 PM EDT | Severe Thunderstorm Warning | BGM | Ontario | 39 min |
| Jun 21, 2:16 PM EDT | Severe Thunderstorm Warning | BGM | Yates | 29 min |
| Jun 21, 2:43 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler | 47 min |
| Jun 21, 3:02 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 58 min |
| Jun 21, 3:05 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 55 min |
| Jun 21, 3:10 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 35 min |
| Jun 21, 3:17 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 58 min |
| Jun 21, 3:26 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 64 min |
| Jun 21, 3:32 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery | 58 min |
| Jun 21, 3:32 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 58 min |
| Jun 21, 4:02 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 58 min |
| Jun 21, 4:06 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 69 min |
| Jun 21, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 60 min |
| Jun 21, 4:22 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 68 min |
| Jun 21, 4:32 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 58 min |
| Jun 21, 4:50 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 40 min |
| Jun 21, 5:03 PM EDT | Severe Thunderstorm Warning | ALY | Fulton | 42 min |
| Jun 21, 5:30 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Ulster | 60 min |
| Jun 21, 5:31 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 44 min |
| Jun 21, 6:44 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 61 min |
| Jun 21, 7:15 PM EDT | Severe Thunderstorm Warning | ALY | Orange, Putnam | 60 min |
| Jun 21, 7:30 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 60 min |
| Jun 23, 5:17 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 28 min |
| Jun 23, 6:45 PM EDT | Severe Thunderstorm Warning | BTV | Oswego | 15 min |
| Jun 23, 7:27 PM EDT | Severe Thunderstorm Warning | BTV | Lewis, Oswego | 63 min |
| Jun 23, 8:47 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 43 min |
| Jun 29, 3:20 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 55 min |
| Jun 29, 3:22 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tompkins | 68 min |
| Jun 29, 3:36 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 69 min |
| Jun 29, 4:00 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 60 min |
| Jun 29, 4:09 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 66 min |
| Jun 29, 4:15 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 60 min |
| Jun 29, 4:21 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 69 min |
| Jun 29, 4:40 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 65 min |
| Jun 29, 5:09 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 66 min |
| Jun 29, 6:28 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene | 62 min |
| Jun 29, 6:53 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 67 min |
| Jun 29, 7:23 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 67 min |
| Jun 29, 7:51 PM EDT | Severe Thunderstorm Warning | ALY | Orange, Ulster | 69 min |
| Jun 29, 8:07 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 68 min |
| Jun 29, 8:15 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 75 min |
| Jun 29, 9:15 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 105 min |
| Jun 29, 9:23 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 97 min |
| Jun 29, 9:23 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 97 min |
| Jun 29, 9:23 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Nassau, Queens | 97 min |
| Jun 30, 5:20 PM EDT | Severe Thunderstorm Warning | BUF | Niagara, Orleans | 55 min |
| Jun 30, 6:13 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 62 min |
| Jun 30, 7:08 PM EDT | Severe Thunderstorm Warning | BGM | Livingston, Ontario | 52 min |
| Jun 30, 7:11 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 64 min |
| Jun 30, 7:24 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler | 66 min |
| Jun 30, 7:37 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 68 min |
| Jun 30, 7:37 PM EDT | Severe Thunderstorm Warning | BGM | Yates | 53 min |
| Jun 30, 7:46 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 59 min |
| Jun 30, 7:49 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 56 min |
| Jun 30, 8:04 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 56 min |
| Jun 30, 8:24 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 66 min |
| Jun 30, 9:22 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 68 min |
| Jul 4, 3:45 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 60 min |
| Jul 4, 8:51 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 69 min |
| Jul 4, 9:51 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 69 min |
| Jul 4, 9:55 PM EDT | Severe Thunderstorm Warning | BGM | Monroe, Wayne | 65 min |
| Jul 4, 10:34 PM EDT | Severe Thunderstorm Warning | BGM | Ontario | 41 min |
| Jul 4, 10:44 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga | 76 min |
| Jul 4, 11:02 PM EDT | Severe Thunderstorm Warning | BGM | Monroe, Wayne | 58 min |
| Jul 4, 11:12 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga | 108 min |
| Jul 4, 11:15 PM EDT | Severe Thunderstorm Warning | BGM | Ontario | 60 min |
| Jul 4, 11:26 PM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 64 min |
| Jul 4, 11:34 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 56 min |
| Jul 4, 11:34 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 56 min |
| Jul 4, 11:48 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Greene, Schoharie | 57 min |
| Jul 4, 11:54 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 66 min |
| Jul 4, 11:57 PM EDT | Severe Thunderstorm Warning | BGM | Livingston | 63 min |
| Jul 4, 11:58 PM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 62 min |
| Jul 5, 12:02 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 58 min |
| Jul 5, 12:07 AM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 68 min |
| Jul 5, 12:16 AM EDT | Severe Thunderstorm Warning | BGM | Schuyler | 59 min |
| Jul 5, 12:24 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 66 min |
| Jul 5, 12:25 AM EDT | Severe Thunderstorm Warning | BTV | Lewis | 35 min |
| Jul 5, 12:27 AM EDT | Severe Thunderstorm Warning | BGM | Cortland | 63 min |
| Jul 5, 12:37 AM EDT | Severe Thunderstorm Warning | BGM | Broome | 68 min |
| Jul 5, 12:45 AM EDT | Severe Thunderstorm Warning | BTV | Oneida | 45 min |
| Jul 5, 1:54 AM EDT | Severe Thunderstorm Warning | BGM | Tioga | 66 min |
| Jul 5, 2:25 AM EDT | Severe Thunderstorm Warning | BGM | Steuben | 65 min |
| Jul 5, 2:53 AM EDT | Severe Thunderstorm Warning | ALY | Albany | 47 min |
| Jul 5, 3:08 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 37 min |
| Jul 5, 8:06 AM EDT | Severe Thunderstorm Warning | BGM | Steuben | 54 min |
| Jul 9, 1:36 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 54 min |
| Jul 9, 4:55 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 2 hr |
| Jul 9, 4:55 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 2 hr |
| Jul 9, 4:55 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Nassau, Queens | 2 hr |
| Jul 9, 4:55 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 2 hr |
| Jul 15, 6:04 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 56 min |
| Jul 19, 4:03 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 27 min |
| Jul 19, 4:18 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler | 57 min |
| Jul 20, 11:50 AM EDT | Severe Thunderstorm Warning | BTV | Cayuga | 55 min |
| Jul 20, 12:35 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 55 min |
| Jul 20, 3:07 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 68 min |
| Jul 20, 3:11 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 64 min |
| Jul 20, 4:17 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 58 min |
| Jul 20, 6:55 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 50 min |
| Jul 29, 5:10 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 65 min |
| Aug 13, 3:40 PM EDT | Severe Thunderstorm Warning | BTV | Madison | 65 min |
| Aug 13, 4:02 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 58 min |
| Aug 13, 4:03 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 72 min |
| Aug 13, 5:20 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 55 min |
| Aug 13, 5:33 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 72 min |
| Aug 13, 6:13 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 62 min |
| Aug 13, 6:36 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 69 min |
| Aug 13, 6:51 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 54 min |
| Aug 13, 7:18 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 42 min |
| Aug 13, 8:27 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 63 min |
| Aug 13, 8:58 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 47 min |
| Aug 13, 9:00 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 30 min |
| Aug 27, 1:47 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 28 min |
| Aug 27, 3:35 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 25 min |
| Aug 27, 3:50 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 40 min |
| Aug 27, 5:25 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 50 min |
| Aug 27, 5:25 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Nassau, Queens | 50 min |
| Aug 27, 5:25 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 50 min |
| Aug 28, 1:15 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua, Erie | 75 min |
| Aug 28, 1:15 AM EDT | Severe Thunderstorm Warning | BUF | Niagara | 75 min |
| Aug 28, 1:35 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Genesee, Wyoming | 85 min |
| Aug 28, 1:35 AM EDT | Severe Thunderstorm Warning | BUF | Orleans | 85 min |
| Aug 28, 2:10 AM EDT | Severe Thunderstorm Warning | BUF | Allegany | 80 min |
| Aug 28, 3:10 AM EDT | Severe Thunderstorm Warning | BGM | Steuben | 50 min |
| Aug 28, 5:50 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Yates | 40 min |
| Aug 28, 6:43 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga, Oswego | 62 min |
| Aug 28, 6:46 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Yates | 59 min |
| Aug 28, 6:49 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Tompkins | 56 min |
| Aug 28, 6:49 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 56 min |
| Aug 28, 7:39 PM EDT | Severe Thunderstorm Warning | BTV | Madison, Oneida | 66 min |
| Aug 28, 7:47 PM EDT | Severe Thunderstorm Warning | BTV | Onondaga, Oswego | 58 min |
| Aug 28, 7:51 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 69 min |
| Aug 28, 8:06 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 69 min |
| Aug 28, 8:07 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 53 min |
| Aug 28, 8:30 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 60 min |
| Aug 28, 8:43 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 32 min |
| Aug 28, 8:44 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 61 min |
| Aug 28, 8:45 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schenectady | 60 min |
| Aug 28, 9:08 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 67 min |
| Aug 28, 9:22 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 53 min |
| Aug 28, 9:35 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 55 min |
| Aug 28, 9:49 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 56 min |
| Aug 28, 9:57 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Washington | 78 min |
| Aug 28, 10:04 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 56 min |
| Aug 28, 10:15 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene, Ulster | 60 min |
| Aug 28, 10:38 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 67 min |
| Aug 28, 11:44 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 61 min |
| Aug 29, 12:06 AM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 69 min |
| Aug 29, 12:06 AM EDT | Severe Thunderstorm Warning | OKX | Kings, Nassau, Queens | 69 min |
| Aug 29, 12:06 AM EDT | Severe Thunderstorm Warning | OKX | Richmond | 69 min |
| Aug 29, 12:23 AM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 67 min |
| Sep 2, 1:01 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 59 min |
| Sep 2, 1:14 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 61 min |
| Sep 2, 2:49 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 56 min |
| Sep 2, 3:44 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 61 min |
| Sep 2, 3:46 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 59 min |
| Sep 2, 4:03 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 57 min |
| Sep 2, 6:01 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 59 min |
| Sep 2, 9:40 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 50 min |
| Sep 6, 8:00 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 60 min |
| Oct 4, 8:35 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 55 min |
| Oct 4, 9:05 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Wyoming | 55 min |
| Oct 4, 10:50 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 70 min |
| Oct 13, 4:18 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 57 min |
| Oct 18, 2:24 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 36 min |
| Oct 18, 8:13 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Dutchess | 62 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Steuben County12
- Otsego County11
- Delaware County10
- Erie County9
- Tompkins County8
- Tioga County8
- Chenango County8
- Montgomery County8
- Chemung County7
- Niagara County7
- Genesee County7
- Saratoga County6
- Schuyler County6
- Broome County6
- Oneida County6
- Westchester County6
- Dutchess County6
- Ulster County6
- Albany County5
- Cortland County5
- Herkimer County5
- Chautauqua County5
- Orleans County5
- Oswego County5
- Orange County5
- Greene County5
- Richmond County5
- Kings County5
- Queens County5
- Rensselaer County4
- Fulton County4
- Cayuga County4
- Onondaga County4
- Franklin County4
- Columbia County4
- Ontario County4
- Yates County4
- Suffolk County4
- Bronx County4
- New York County4
22 more counties
- Nassau County4
- Wyoming County4
- Hamilton County3
- Schoharie County3
- Lewis County3
- Madison County3
- Monroe County3
- Wayne County3
- Putnam County3
- Rockland County3
- Allegany County2
- Schenectady County2
- Livingston County2
- Cattaraugus County2
- Sullivan County2
- Washington County2
- Seneca County2
- Warren County1
- St. Lawrence County1
- Jefferson County1
- Essex County1
- Clinton County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.