Alert archive / New York / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in New York, July 2018
68 severe thunderstorm warnings in July 2018. 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 July 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 68
- Busiest day
- July 16, 201812 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jun 30, 10:44 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 61 min |
| Jul 2, 2:37 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 43 min |
| Jul 2, 3:30 PM EDT | Severe Thunderstorm Warning | BUF | Lewis, Oswego | 60 min |
| Jul 2, 3:55 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 49 min |
| Jul 2, 4:13 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 47 min |
| Jul 2, 4:50 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga | 25 min |
| Jul 2, 5:14 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison, Onondaga | 46 min |
| Jul 2, 5:19 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 56 min |
| Jul 2, 6:00 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison | 45 min |
| Jul 2, 6:25 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland, Tioga | 50 min |
| Jul 2, 7:17 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Tioga | 43 min |
| Jul 2, 7:25 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren, Washington | 65 min |
| Jul 3, 2:18 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 42 min |
| Jul 3, 2:29 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 46 min |
| Jul 3, 4:13 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 62 min |
| Jul 3, 4:59 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 46 min |
| Jul 4, 12:53 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 52 min |
| Jul 4, 3:36 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam | 24 min |
| Jul 4, 5:38 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 47 min |
| Jul 5, 4:43 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Wyoming | 43 min |
| Jul 5, 6:21 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Monroe, Ontario, Wayne | 54 min |
| Jul 5, 10:14 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 29 min |
| Jul 10, 3:43 PM EDT | Severe Thunderstorm Warning | ALY | Warren, Washington | 47 min |
| Jul 10, 3:45 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 16 min |
| Jul 10, 4:09 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Montgomery, Rensselaer, Saratoga, Schenectady, Schoharie | 66 min |
| Jul 14, 5:59 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 31 min |
| Jul 14, 6:13 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Schoharie | 62 min |
| Jul 14, 6:55 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Ulster | 65 min |
| Jul 14, 7:53 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Steuben, Tioga | 52 min |
| Jul 14, 8:17 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 43 min |
| Jul 16, 3:52 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 53 min |
| Jul 16, 4:28 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 47 min |
| Jul 16, 4:53 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Wayne | 44 min |
| Jul 16, 5:14 PM EDT | Severe Thunderstorm Warning | BUF | Ontario, Wayne | 61 min |
| Jul 16, 5:56 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 29 min |
| Jul 16, 6:35 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga | 40 min |
| Jul 16, 7:09 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Steuben | 51 min |
| Jul 16, 7:15 PM EDT | Severe Thunderstorm Warning | BGM | Cortland, Madison, Oneida, Onondaga | 60 min |
| Jul 16, 7:22 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua, Erie | 38 min |
| Jul 16, 7:43 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida, Onondaga | 62 min |
| Jul 16, 7:57 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Chenango, Cortland, Tompkins | 63 min |
| Jul 16, 7:59 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 46 min |
| Jul 16, 8:40 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Tompkins | 65 min |
| Jul 16, 8:47 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 58 min |
| Jul 16, 9:03 PM EDT | Severe Thunderstorm Warning | BGM | Cortland, Tompkins | 42 min |
| Jul 16, 10:08 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 37 min |
| Jul 16, 10:23 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Steuben, Tioga | 52 min |
| Jul 16, 10:35 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 28 min |
| Jul 17, 1:19 AM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 56 min |
| Jul 17, 6:24 AM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery | 66 min |
| Jul 17, 12:06 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 24 min |
| Jul 17, 1:25 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Dutchess, Ulster | 65 min |
| Jul 25, 5:52 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga, Schuyler, Tompkins | 38 min |
| Jul 27, 1:00 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer, Saratoga, Schenectady, Washington | 60 min |
| Jul 27, 1:56 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer, Saratoga, Washington | 64 min |
| Jul 27, 2:03 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer, Saratoga | 27 min |
| Jul 27, 3:12 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 51 min |
| Jul 27, 4:45 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 45 min |
| Jul 27, 4:49 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Dutchess, Greene, Ulster | 56 min |
| Jul 27, 4:51 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Montgomery, Schenectady, Schoharie | 39 min |
| Jul 27, 5:14 PM EDT | Severe Thunderstorm Warning | OKX | Kings, New York, Queens | 35 min |
| Jul 27, 5:23 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Dutchess, Ulster | 67 min |
| Jul 27, 8:16 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida, Otsego | 59 min |
| Jul 27, 8:25 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 65 min |
| Jul 28, 2:52 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Ulster | 23 min |
| Jul 28, 3:16 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 44 min |
| Jul 28, 3:31 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 59 min |
| Jul 28, 8:45 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 30 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cortland County9
- Cayuga County7
- Ulster County7
- Dutchess County7
- Onondaga County6
- Albany County6
- Chenango County5
- Madison County5
- Tioga County5
- Saratoga County5
- Washington County4
- Cattaraugus County4
- Erie County4
- Wayne County4
- Rensselaer County4
- Chemung County4
- Tompkins County4
- Oswego County3
- Warren County3
- Orange County3
- Monroe County3
- Montgomery County3
- Schenectady County3
- Schoharie County3
- Otsego County3
- Schuyler County3
- Steuben County3
- Oneida County3
- Chautauqua County3
- Columbia County3
- Lewis County2
- Allegany County2
- Broome County2
- Westchester County2
- Ontario County2
- Greene County2
- Herkimer County2
- Clinton County1
- Franklin County1
- St. Lawrence County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.