Alert archive / New York / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in New York, June 2020
53 severe thunderstorm warnings in June 2020. 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 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 53
- Busiest day
- June 28, 202018 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 2, 10:13 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 62 min |
| Jun 2, 10:49 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 56 min |
| Jun 2, 11:06 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Ontario, Orleans | 54 min |
| Jun 2, 11:40 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Erie, Wyoming | 65 min |
| Jun 3, 12:13 AM EDT | Severe Thunderstorm Warning | BGM | Seneca, Yates | 34 min |
| Jun 3, 12:25 AM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 65 min |
| Jun 3, 12:38 AM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Seneca, Tompkins | 37 min |
| Jun 3, 6:53 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 67 min |
| Jun 3, 6:58 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 62 min |
| Jun 3, 7:01 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 44 min |
| Jun 3, 7:37 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Ontario | 53 min |
| Jun 3, 7:57 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam, Rockland, Westchester | 48 min |
| Jun 5, 3:18 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer, Schenectady | 57 min |
| Jun 6, 3:18 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 26 min |
| Jun 10, 10:35 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 55 min |
| Jun 10, 10:49 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee, Niagara, Orleans, Wyoming | 56 min |
| Jun 10, 11:26 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Ontario, Orleans, Wyoming | 64 min |
| Jun 10, 11:44 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Chautauqua | 47 min |
| Jun 11, 5:30 AM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 30 min |
| Jun 22, 12:17 PM EDT | Severe Thunderstorm Warning | BUF | Livingston | 28 min |
| Jun 22, 1:28 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 47 min |
| Jun 22, 2:07 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Orleans | 38 min |
| Jun 22, 2:13 PM EDT | Severe Thunderstorm Warning | BGM | Steuben, Yates | 30 min |
| Jun 22, 2:20 PM EDT | Severe Thunderstorm Warning | BUF | Ontario | 23 min |
| Jun 22, 3:46 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 59 min |
| Jun 23, 3:20 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 55 min |
| Jun 23, 5:20 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Orleans | 42 min |
| Jun 27, 6:35 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 40 min |
| Jun 28, 1:06 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 39 min |
| Jun 28, 1:10 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex | 65 min |
| Jun 28, 1:39 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 36 min |
| Jun 28, 2:03 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Sullivan | 57 min |
| Jun 28, 2:24 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 54 min |
| Jun 28, 2:41 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam | 40 min |
| Jun 28, 2:47 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 37 min |
| Jun 28, 2:53 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 36 min |
| Jun 28, 2:58 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Rockland | 22 min |
| Jun 28, 3:01 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 59 min |
| Jun 28, 3:04 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Ulster | 40 min |
| Jun 28, 3:05 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Sullivan | 55 min |
| Jun 28, 3:48 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 42 min |
| Jun 28, 4:22 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk, Westchester | 38 min |
| Jun 28, 4:29 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 43 min |
| Jun 28, 5:24 PM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam, Rockland, Westchester | 51 min |
| Jun 28, 6:47 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 35 min |
| Jun 28, 7:19 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 26 min |
| Jun 28, 8:47 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 58 min |
| Jun 28, 9:12 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 33 min |
| Jun 29, 3:52 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 53 min |
| Jun 29, 4:14 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 46 min |
| Jun 29, 5:21 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 39 min |
| Jun 29, 6:31 PM EDT | Severe Thunderstorm Warning | OKX | Kings, New York, Queens | 44 min |
| Jun 30, 3:55 PM EDT | Severe Thunderstorm Warning | ALY | Rensselaer | 46 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Orange County8
- Erie County5
- Monroe County5
- Orleans County5
- Rockland County5
- Westchester County5
- Genesee County4
- Ontario County4
- Cattaraugus County4
- Sullivan County4
- Niagara County3
- Livingston County3
- Allegany County3
- Wyoming County3
- Putnam County3
- Delaware County3
- Ulster County3
- Seneca County2
- Yates County2
- Jefferson County2
- Rensselaer County2
- Suffolk County2
- Chautauqua County2
- St. Lawrence County2
- Greene County2
- New York County2
- Kings County2
- Queens County2
- Schuyler County1
- Tompkins County1
- Lewis County1
- Albany County1
- Schenectady County1
- Nassau County1
- Otsego County1
- Steuben County1
- Clinton County1
- Essex County1
- Schoharie County1
- Dutchess County1
1 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.