Alert archive / New York / 2009
Weather alerts in New York, April 2009
103 weather alerts in April 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2009. Tap one for its archive.
- Alerts
- 103
- Warnings
- 34
- Watches
- 18
- Advisories
- 46
- Busiest day
- April 3, 200913 alerts
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 |
|---|---|---|---|---|
| Apr 2, 5:17 AM EDT | Marine Dense Fog Advisory | OKX | 5 hr | |
| Apr 2, 4:03 PM EDT | Gale Watch | BUF | 18 hr | |
| Apr 2, 4:45 PM EDT | Marine Dense Fog Advisory | OKX | 25 hr | |
| Apr 2, 4:45 PM EDT | Small Craft Advisory | OKX | 28 hr | |
| Apr 3, 4:08 AM EDT | Gale Watch | OKX | 12 hr | |
| Apr 3, 4:20 AM EDT | Gale Warning | BUF | 42 hr | |
| Apr 3, 4:20 AM EDT | Small Craft Advisory | BUF | 60 hr | |
| Apr 3, 4:29 AM EDT | Wind Advisory | BUF | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more | 40 hr |
| Apr 3, 12:23 PM EDT | Flood Watch | ALY | Fulton, Hamilton, Herkimer, Saratoga, Warren, Washington | 15 hr |
| Apr 3, 12:48 PM EDT | Flood Watch | BGM | Oneida | 15 hr |
| Apr 3, 2:08 PM EDT | Areal Flood Advisory | OKX | Bronx, Kings, New York, Queens | 82 min |
| Apr 3, 2:58 PM EDT | Wind Advisory | BGM | Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 11 more | 30 hr |
| Apr 3, 3:40 PM EDT | Wind Advisory | ALY | Albany, Columbia, Dutchess, Fulton, Greene, Hamilton and 9 more | 26 hr |
| Apr 3, 3:58 PM EDT | Wind Advisory | OKX | Bronx, Kings, New York, Orange, Putnam, Richmond and 3 more | 28 hr |
| Apr 3, 4:18 PM EDT | Gale Warning | OKX | 27 hr | |
| Apr 3, 5:51 PM EDT | Dense Fog Advisory | OKX | Suffolk | 3 hr |
| Apr 3, 6:26 PM EDT | Marine Dense Fog Advisory | OKX | 3 hr | |
| Apr 4, 2:19 AM EDT | River Flood Warning | ALY | Herkimer, Oneida | 45 hr |
| Apr 4, 5:55 AM EDT | River Flood Warning | ALY | Hamilton | 9 hr |
| Apr 4, 8:21 AM EDT | River Flood Warning | ALY | Oneida | 72 hr |
| Apr 4, 2:50 PM EDT | River Flood Warning | ALY | Herkimer | 15 hr |
| Apr 4, 3:22 PM EDT | Winter Weather Advisory | BUF | Jefferson, Lewis, Oswego | 13 hr |
| Apr 4, 7:31 PM EDT | Small Craft Advisory | OKX | 16 hr | |
| Apr 5, 4:52 AM EDT | Winter Storm Watch | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Jefferson and 7 more | 34 hr |
| Apr 5, 4:24 PM EDT | Gale Watch | OKX | 12 hr | |
| Apr 5, 4:24 PM EDT | Small Craft Advisory | OKX | 3 days | |
| Apr 5, 9:14 PM EDT | Small Craft Advisory | BUF | 3 days | |
| Apr 6, 4:38 AM EDT | Small Craft Advisory | OKX | 61 hr | |
| Apr 6, 9:54 AM EDT | Special Marine Warning | OKX | 66 min | |
| Apr 6, 11:03 AM EDT | Special Marine Warning | OKX | 57 min | |
| Apr 6, 12:09 PM EDT | Small Craft Advisory | BUF | 58 hr | |
| Apr 6, 3:04 PM EDT | Lake Effect Snow Warning | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Jefferson, Lewis and 2 more | 44 hr |
| Apr 6, 3:04 PM EDT | Winter Weather Advisory | BUF | Cayuga, Erie, Genesee, Livingston, Monroe, Niagara and 3 more | 20 hr |
| Apr 7, 2:54 PM EDT | Lake Effect Snow Advisory | ALY | Herkimer | 19 hr |
| Apr 7, 9:51 PM EDT | Lake Effect Snow Advisory | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Wyoming | 7 hr |
| Apr 8, 9:37 PM EDT | Small Craft Advisory for Hazardous Seas | OKX | 5 hr | |
| Apr 10, 4:11 AM EDT | Small Craft Advisory | OKX | 3 days | |
| Apr 11, 8:37 AM EDT | Small Craft Advisory | BUF | 26 hr | |
| Apr 12, 3:20 PM EDT | Fire Weather Watch | BTV | 12 hr | |
| Apr 12, 6:04 PM EDT | Freeze Warning | OKX | 14 hr | |
| Apr 13, 3:30 AM EDT | Red Flag Warning | BTV | 16 hr | |
| Apr 13, 3:38 PM EDT | Small Craft Advisory | OKX | 3 days | |
| Apr 14, 4:12 AM EDT | Small Craft Advisory | BUF | 32 hr | |
| Apr 14, 4:44 AM EDT | Gale Watch | OKX | 11 hr | |
| Apr 14, 3:53 PM EDT | Gale Warning | OKX | 24 hr | |
| Apr 16, 3:01 PM EDT | Fire Weather Watch | ALY | 13 hr | |
| Apr 16, 3:23 PM EDT | Fire Weather Watch | BUF | 17 hr | |
| Apr 16, 3:30 PM EDT | Fire Weather Watch | BTV | 12 hr | |
| Apr 16, 3:44 PM EDT | Fire Weather Watch | BGM | 12 hr | |
| Apr 16, 3:52 PM EDT | Fire Weather Watch | OKX | 12 hr | |
| Apr 16, 4:28 PM EDT | Small Craft Advisory for Hazardous Seas | OKX | 35 hr | |
| Apr 17, 3:34 AM EDT | Red Flag Warning | BTV | 16 hr | |
| Apr 17, 3:40 AM EDT | Red Flag Warning | ALY | 16 hr | |
| Apr 17, 3:48 AM EDT | Red Flag Warning | OKX | 15 hr | |
| Apr 17, 3:58 AM EDT | Red Flag Warning | BGM | 15 hr | |
| Apr 17, 8:43 AM EDT | Red Flag Warning | BUF | 11 hr | |
| Apr 18, 1:30 PM EDT | Red Flag Warning | BUF | 5 hr | |
| Apr 19, 4:01 AM EDT | Small Craft Advisory | BUF | 50 hr | |
| Apr 19, 4:04 AM EDT | Gale Watch | OKX | 11 hr | |
| Apr 19, 4:04 AM EDT | Small Craft Advisory | OKX | 48 hr | |
| Apr 19, 10:26 AM EDT | Small Craft Advisory | BUF | 8 hr | |
| Apr 19, 3:27 PM EDT | Gale Warning | OKX | 36 hr | |
| Apr 20, 3:20 AM EDT | Wind Advisory | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Jefferson, Lewis and 4 more | 18 hr |
| Apr 20, 11:13 PM EDT | Areal Flood Advisory | OKX | Kings, Queens | 92 min |
| Apr 21, 3:44 AM EDT | Small Craft Advisory | OKX | 68 hr | |
| Apr 21, 7:04 AM EDT | Dense Fog Advisory | OKX | Bronx, Kings, Richmond, Suffolk, Westchester | 5 hr |
| Apr 21, 7:14 AM EDT | Marine Dense Fog Advisory | OKX | 21 hr | |
| Apr 21, 8:36 PM EDT | Dense Fog Advisory | OKX | Suffolk, Westchester | 8 hr |
| Apr 21, 11:10 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 35 min |
| Apr 22, 9:56 AM EDT | Small Craft Advisory | BUF | 6 hr | |
| Apr 23, 3:53 AM EDT | Small Craft Advisory | BUF | 18 hr | |
| Apr 23, 4:43 AM EDT | Frost Advisory | OKX | Rockland, Suffolk, Westchester | 27 hr |
| Apr 24, 6:24 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 36 min |
| Apr 24, 6:51 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Genesee, Livingston, Ontario, Steuben and 1 more | 54 min |
| Apr 24, 6:59 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 25 min |
| Apr 24, 11:04 PM EDT | Special Marine Warning | BUF | 41 min | |
| Apr 24, 11:47 PM EDT | Special Marine Warning | BUF | 43 min | |
| Apr 25, 7:24 AM EDT | Marine Weather Statement | OKX | 3 hr | |
| Apr 25, 9:54 AM EDT | Small Craft Advisory | BUF | 6 hr | |
| Apr 25, 10:36 AM EDT | Marine Weather Statement | OKX | 84 min | |
| Apr 25, 1:24 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Livingston, Ontario and 6 more | 66 min |
| Apr 25, 4:54 PM EDT | Mesoscale Discussion | SPC | Genesee, Monroe, Niagara, Orleans, Wayne | 66 min |
| Apr 25, 5:31 PM EDT | Special Marine Warning | BUF | 89 min | |
| Apr 25, 5:36 PM EDT | Special Marine Warning | BUF | 76 min | |
| Apr 25, 6:34 PM EDT | Special Marine Warning | BUF | 68 min | |
| Apr 25, 7:16 PM EDT | Special Marine Warning | BUF | 42 min | |
| Apr 26, 10:06 AM EDT | Small Craft Advisory | BUF | 6 hr | |
| Apr 27, 3:58 PM EDT | Fire Weather Watch | OKX | 12 hr | |
| Apr 27, 4:11 PM EDT | Fire Weather Watch | ALY | 12 hr | |
| Apr 27, 4:20 PM EDT | Small Craft Advisory | OKX | 40 hr | |
| Apr 28, 10:25 AM EDT | Red Flag Warning | BGM | 10 hr | |
| Apr 28, 10:39 AM EDT | Red Flag Warning | OKX | 9 hr | |
| Apr 29, 3:42 AM EDT | Frost Advisory | ALY | Albany, Columbia, Fulton, Greene, Herkimer, Montgomery and 5 more | 28 hr |
| Apr 29, 3:42 AM EDT | Freeze Warning | ALY | Columbia, Dutchess, Rensselaer, Saratoga, Warren, Washington | 28 hr |
| Apr 29, 2:50 PM EDT | Frost Advisory | OKX | Orange, Putnam | 17 hr |
| Apr 29, 2:50 PM EDT | Freeze Warning | OKX | Suffolk | 14 hr |
| Apr 29, 3:25 PM EDT | Fire Weather Watch | BTV | 12 hr | |
| Apr 29, 3:30 PM EDT | Fire Weather Watch | ALY | 13 hr | |
| Apr 29, 4:39 PM EDT | Small Craft Advisory | BUF | 3 hr | |
| Apr 30, 3:46 AM EDT | Red Flag Warning | BTV | 15 hr | |
| Apr 30, 4:16 AM EDT | Red Flag Warning | ALY | 15 hr | |
| Apr 30, 5:11 AM EDT | Small Craft Advisory | OKX | 52 hr | |
| Apr 30, 3:29 PM EDT | Small Craft Advisory | BUF | 27 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cattaraugus County9
- Allegany County7
- Chautauqua County7
- Erie County7
- Wyoming County7
- Livingston County6
- Herkimer County6
- Suffolk County6
- Genesee County5
- Jefferson County5
- Lewis County5
- Ontario County5
- Oswego County5
- Westchester County5
- Monroe County4
- Niagara County4
- Orleans County4
- Saratoga County4
- Oneida County4
- Kings County4
- Cayuga County3
- Wayne County3
- Fulton County3
- Hamilton County3
- Warren County3
- Washington County3
- Bronx County3
- Steuben County3
- Columbia County3
- Rensselaer County3
- Rockland County3
- New York County2
- Queens County2
- Schuyler County2
- Seneca County2
- Tompkins County2
- Yates County2
- Albany County2
- Dutchess County2
- Greene County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.