Alert archive / New York / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in New York, 1989
146 severe thunderstorm warnings in 1989. 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 1989. Tap one for its archive.
- Severe Thunderstorm Warnings
- 146
- Busiest month
- July74 severe thunderstorm warnings
- Busiest day
- July 10, 198934 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 |
|---|---|---|---|---|
| Jun 3, 6:33 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 87 min |
| Jun 16, 10:42 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 48 min |
| Jun 23, 2:35 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Queens | 85 min |
| Jun 23, 3:00 PM EDT | Severe Thunderstorm Warning | OKX | Kings | 60 min |
| Jun 23, 8:17 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 43 min |
| Jun 23, 8:59 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 46 min |
| Jun 23, 9:11 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Saratoga, Schenectady | 64 min |
| Jun 24, 2:21 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 69 min |
| Jun 24, 4:18 PM EDT | Severe Thunderstorm Warning | BTV | Madison, Oneida | 57 min |
| Jun 24, 5:21 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland | 69 min |
| Jun 24, 6:15 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 60 min |
| Jun 26, 7:24 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 51 min |
| Jun 27, 3:30 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 2 hr |
| Jun 27, 5:50 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 70 min |
| Jun 27, 6:08 PM EDT | Severe Thunderstorm Warning | BGM | Livingston | 67 min |
| Jun 27, 6:12 PM EDT | Severe Thunderstorm Warning | BGM | Livingston | 33 min |
| Jun 27, 6:36 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 49 min |
| Jun 27, 11:23 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren | 67 min |
| Jun 27, 11:46 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 44 min |
| Jul 4, 3:18 PM EDT | Severe Thunderstorm Warning | ALY | Franklin | 57 min |
| Jul 4, 3:47 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 43 min |
| Jul 7, 1:27 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga, Onondaga | 63 min |
| Jul 7, 1:49 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 41 min |
| Jul 7, 1:57 PM EDT | Severe Thunderstorm Warning | BTV | Jefferson | 93 min |
| Jul 7, 3:30 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 2 hr |
| Jul 7, 3:45 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 105 min |
| Jul 7, 3:57 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 63 min |
| Jul 7, 4:45 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 60 min |
| Jul 7, 4:47 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 58 min |
| Jul 7, 5:03 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 57 min |
| Jul 7, 5:17 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Rensselaer | 58 min |
| Jul 7, 5:41 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Tompkins | 64 min |
| Jul 7, 6:14 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 61 min |
| Jul 7, 6:30 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 60 min |
| Jul 7, 7:00 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 60 min |
| Jul 7, 7:30 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 60 min |
| Jul 7, 7:55 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 20 min |
| Jul 7, 8:20 PM EDT | Severe Thunderstorm Warning | OKX | Nassau | 40 min |
| Jul 7, 8:35 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 85 min |
| Jul 10, 7:00 AM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 60 min |
| Jul 10, 7:50 AM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 55 min |
| Jul 10, 8:05 AM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 55 min |
| Jul 10, 8:22 AM EDT | Severe Thunderstorm Warning | ALY | Schenectady | 53 min |
| Jul 10, 8:39 AM EDT | Severe Thunderstorm Warning | ALY | Albany | 66 min |
| Jul 10, 9:13 AM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 22 min |
| Jul 10, 10:02 AM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 43 min |
| Jul 10, 11:14 AM EDT | Severe Thunderstorm Warning | ALY | Franklin | 61 min |
| Jul 10, 11:16 AM EDT | Severe Thunderstorm Warning | BTV | Clinton | 59 min |
| Jul 10, 12:16 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 74 min |
| Jul 10, 12:34 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 56 min |
| Jul 10, 12:37 PM EDT | Severe Thunderstorm Warning | BTV | Lewis, Oneida | 68 min |
| Jul 10, 1:34 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Washington | 56 min |
| Jul 10, 2:21 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schenectady, Schoharie | 69 min |
| Jul 10, 2:40 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer | 65 min |
| Jul 10, 3:12 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 63 min |
| Jul 10, 3:33 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 57 min |
| Jul 10, 4:17 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 58 min |
| Jul 10, 4:20 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 55 min |
| Jul 10, 4:46 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 59 min |
| Jul 10, 5:12 PM EDT | Severe Thunderstorm Warning | ALY | Sullivan | 63 min |
| Jul 10, 5:12 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland | 63 min |
| Jul 10, 5:25 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Ulster | 65 min |
| Jul 10, 5:36 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 69 min |
| Jul 10, 5:45 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 60 min |
| Jul 10, 5:46 PM EDT | Severe Thunderstorm Warning | ALY | Putnam | 44 min |
| Jul 10, 5:46 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 44 min |
| Jul 10, 5:57 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 63 min |
| Jul 10, 6:00 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 90 min |
| Jul 10, 6:53 PM EDT | Severe Thunderstorm Warning | ALY | Orange | 37 min |
| Jul 10, 7:00 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 60 min |
| Jul 10, 7:02 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 28 min |
| Jul 10, 7:30 PM EDT | Severe Thunderstorm Warning | OKX | Queens | 60 min |
| Jul 10, 7:30 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 60 min |
| Jul 10, 9:00 PM EDT | Severe Thunderstorm Warning | OKX | Nassau | 60 min |
| Jul 14, 5:00 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 60 min |
| Jul 22, 4:53 PM EDT | Severe Thunderstorm Warning | BGM | Ontario | 67 min |
| Jul 27, 2:57 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga, Tompkins | 63 min |
| Jul 27, 3:46 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 44 min |
| Jul 27, 5:30 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 60 min |
| Jul 27, 5:52 PM EDT | Severe Thunderstorm Warning | ALY | Fulton | 53 min |
| Jul 27, 5:59 PM EDT | Severe Thunderstorm Warning | BTV | Oneida | 61 min |
| Jul 27, 6:07 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 53 min |
| Jul 27, 6:15 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 60 min |
| Jul 27, 6:39 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 66 min |
| Jul 27, 6:51 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 69 min |
| Jul 27, 7:49 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 41 min |
| Jul 27, 8:24 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 51 min |
| Jul 28, 9:11 AM EDT | Severe Thunderstorm Warning | BGM | Delaware | 65 min |
| Jul 28, 9:11 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 64 min |
| Jul 28, 12:35 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 55 min |
| Jul 28, 1:38 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 67 min |
| Jul 30, 12:17 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 28 min |
| Jul 30, 1:25 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 65 min |
| Aug 2, 11:55 AM EDT | Severe Thunderstorm Warning | BUF | Niagara | 65 min |
| Aug 4, 5:53 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Saratoga | 67 min |
| Aug 4, 8:36 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 54 min |
| Aug 4, 8:56 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland | 64 min |
| Aug 6, 12:34 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Yates | 56 min |
| Aug 6, 12:35 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler | 55 min |
| Aug 6, 1:25 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler | 65 min |
| Aug 6, 1:34 PM EDT | Severe Thunderstorm Warning | BTV | Oswego | 56 min |
| Aug 6, 1:55 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 50 min |
| Aug 6, 2:11 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 64 min |
| Aug 6, 3:33 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 42 min |
| Aug 6, 3:47 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 58 min |
| Aug 6, 3:50 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 55 min |
| Aug 6, 5:37 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 68 min |
| Aug 16, 12:00 AM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 60 min |
| Aug 20, 2:47 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 43 min |
| Oct 14, 4:27 PM EDT | Severe Thunderstorm Warning | BUF | Niagara, Orleans | 63 min |
| Oct 14, 4:42 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland | 63 min |
| Oct 14, 4:53 PM EDT | Severe Thunderstorm Warning | BGM | Monroe | 67 min |
| Oct 14, 5:06 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 69 min |
| Oct 14, 5:09 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga, Onondaga, Oswego | 96 min |
| Oct 14, 5:44 PM EDT | Severe Thunderstorm Warning | BGM | Livingston, Monroe, Ontario, Wayne | 61 min |
| Oct 14, 5:46 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 59 min |
| Oct 14, 6:07 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 68 min |
| Oct 14, 6:27 PM EDT | Severe Thunderstorm Warning | BGM | Monroe | 63 min |
| Oct 14, 6:30 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Tompkins | 60 min |
| Oct 14, 6:43 PM EDT | Severe Thunderstorm Warning | BTV | Cayuga, Madison, Onondaga, Oswego | 77 min |
| Oct 14, 6:52 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 68 min |
| Oct 14, 7:00 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 45 min |
| Oct 14, 7:15 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 60 min |
| Oct 14, 7:18 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 57 min |
| Oct 14, 7:35 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 55 min |
| Oct 14, 7:48 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Saratoga, Schenectady | 40 min |
| Oct 14, 7:48 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 57 min |
| Oct 14, 8:08 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 67 min |
| Oct 14, 8:42 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango | 48 min |
| Oct 15, 12:23 AM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene | 67 min |
| Oct 15, 12:23 AM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 67 min |
| Nov 16, 11:05 AM EST | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 25 min |
| Nov 16, 11:45 AM EST | Severe Thunderstorm Warning | OKX | Rockland | 60 min |
| Nov 16, 12:03 PM EST | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 57 min |
| Nov 16, 12:18 PM EST | Severe Thunderstorm Warning | ALY | Saratoga | 27 min |
| Nov 16, 1:07 PM EST | Severe Thunderstorm Warning | ALY | Albany, Greene | 53 min |
| Nov 20, 7:04 PM EST | Severe Thunderstorm Warning | BGM | Broome, Chenango, Tioga | 41 min |
| Nov 20, 7:25 PM EST | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 65 min |
| Nov 20, 7:45 PM EST | Severe Thunderstorm Warning | ALY | Greene, Schoharie, Ulster | 75 min |
| Nov 20, 7:45 PM EST | Severe Thunderstorm Warning | ALY | Sullivan | 75 min |
| Nov 20, 8:44 PM EST | Severe Thunderstorm Warning | ALY | Dutchess, Putnam, Ulster | 76 min |
| Nov 20, 9:00 PM EST | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 60 min |
| Nov 20, 9:00 PM EST | Severe Thunderstorm Warning | OKX | Bronx, New York | 60 min |
| Nov 20, 9:00 PM EST | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 60 min |
| Nov 20, 9:00 PM EST | Severe Thunderstorm Warning | OKX | Kings, Queens | 60 min |
| Nov 20, 10:00 PM EST | Severe Thunderstorm Warning | OKX | Suffolk | 60 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rensselaer County12
- Cortland County9
- Saratoga County8
- Broome County8
- Chenango County8
- Albany County7
- Delaware County7
- Otsego County7
- Suffolk County6
- Nassau County5
- Columbia County5
- Dutchess County5
- Tompkins County5
- Montgomery County5
- Tioga County5
- Schenectady County4
- Washington County4
- Schuyler County4
- Hamilton County4
- Fulton County4
- Schoharie County4
- Greene County4
- Queens County3
- Oneida County3
- Putnam County3
- Allegany County3
- Livingston County3
- Cayuga County3
- Onondaga County3
- Chemung County3
- Ulster County3
- Rockland County3
- Oswego County3
- Monroe County3
- Chautauqua County2
- Kings County2
- Madison County2
- Erie County2
- Steuben County2
- Franklin County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19881990
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.