Alert archive / New York / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in New York, June 2018
47 severe thunderstorm warnings in June 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 June 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 47
- Busiest day
- June 18, 201822 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 1, 1:24 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Ontario, Wayne | 51 min |
| Jun 1, 2:16 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Wayne | 44 min |
| Jun 1, 3:35 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 25 min |
| Jun 1, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 50 min |
| Jun 1, 4:59 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Monroe, Ontario | 61 min |
| Jun 1, 7:16 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren, Washington | 48 min |
| Jun 13, 4:26 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 28 min |
| Jun 13, 5:50 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Erie, Livingston, Wyoming | 70 min |
| Jun 13, 5:57 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 78 min |
| Jun 13, 6:36 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 54 min |
| Jun 13, 6:37 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 38 min |
| Jun 13, 6:51 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 54 min |
| Jun 13, 7:17 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 43 min |
| Jun 13, 7:19 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 56 min |
| Jun 13, 7:43 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis, Oswego | 62 min |
| Jun 13, 7:54 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland | 51 min |
| Jun 13, 8:10 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Chenango, Cortland, Tioga, Tompkins | 50 min |
| Jun 13, 8:27 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer, Montgomery, Schoharie | 63 min |
| Jun 13, 8:46 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Delaware, Otsego, Tioga | 59 min |
| Jun 13, 9:10 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Delaware, Otsego, Sullivan | 65 min |
| Jun 13, 9:47 PM EDT | Severe Thunderstorm Warning | ALY | Warren, Washington | 28 min |
| Jun 18, 1:19 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 41 min |
| Jun 18, 2:14 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis, Oswego | 46 min |
| Jun 18, 2:23 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex | 52 min |
| Jun 18, 2:30 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery | 45 min |
| Jun 18, 3:09 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 48 min |
| Jun 18, 3:37 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 53 min |
| Jun 18, 4:06 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer, Washington | 54 min |
| Jun 18, 4:12 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 63 min |
| Jun 18, 4:37 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Franklin, St. Lawrence | 53 min |
| Jun 18, 4:48 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Madison, Otsego | 57 min |
| Jun 18, 5:11 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 49 min |
| Jun 18, 5:16 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery, Schoharie | 59 min |
| Jun 18, 5:44 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 31 min |
| Jun 18, 5:58 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 32 min |
| Jun 18, 6:09 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 21 min |
| Jun 18, 6:25 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 50 min |
| Jun 18, 6:39 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 66 min |
| Jun 18, 6:48 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Ulster | 34 min |
| Jun 18, 7:07 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam | 38 min |
| Jun 18, 7:15 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 24 min |
| Jun 18, 7:27 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Chautauqua | 63 min |
| Jun 18, 7:33 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 57 min |
| Jun 18, 8:20 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Tioga | 40 min |
| Jun 18, 8:30 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 45 min |
| Jun 24, 8:00 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 45 min |
| Jun 28, 2:56 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Ulster | 34 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chenango County7
- Broome County5
- Sullivan County5
- Otsego County4
- Jefferson County4
- Herkimer County4
- Dutchess County4
- Cattaraugus County3
- Chautauqua County3
- Washington County3
- Erie County3
- Allegany County3
- St. Lawrence County3
- Lewis County3
- Tioga County3
- Montgomery County3
- Cayuga County2
- Ontario County2
- Wayne County2
- Livingston County2
- Warren County2
- Hamilton County2
- Franklin County2
- Oswego County2
- Cortland County2
- Schoharie County2
- Delaware County2
- Clinton County2
- Essex County2
- Fulton County2
- Orange County2
- Ulster County2
- Monroe County1
- Saratoga County1
- Wyoming County1
- Steuben County1
- Chemung County1
- Tompkins County1
- Niagara County1
- Rensselaer 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.