Weather alerts in New York, 2010

2,601 weather alerts in 2010, 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 2010. Tap one for its archive.

Alerts: 2,601
Warnings: 996
Watches: 173
Advisories: 831
Busiest month: July530 alerts
Busiest day: July 21, 2010123 alerts

Over time

By month

The alerts

2,601 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	365
Tornado Warning	28
Severe Thunderstorm Watch	25
Tornado Watch	7
Mesoscale Discussion	115
Special Weather Statement	449
Flooding
Areal Flood Warning	62
Flash Flood Warning	54
River Flood Warning	125
Flash Flood Watch	9
Flood Watch	32
Areal Flood Advisory	249
River Flood Advisory	4
Winter
Blizzard Warning	3
Lake Effect Snow Warning	17
Winter Storm Warning	24
Lake Effect Snow Watch	10
Winter Storm Watch	23
Freezing Rain Advisory	3
Lake Effect Snow Advisory	40
Winter Weather Advisory	71
Heat
Heat Advisory	14
Cold
Freeze Warning	43
Wind Chill Warning	3
Freeze Watch	12
Frost Advisory	60
Wind Chill Advisory	10
Wind and dust
High Wind Warning	9
High Wind Watch	10
Wind Advisory	47
Fire
Red Flag Warning	8
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	8
Freezing Fog Advisory	1
Tropical
Tropical Storm Warning	2
Tropical Storm Watch	3
Coast and beach
Coastal Flood Warning	4
Lakeshore Flood Warning	1
Coastal Flood Watch	4
Coastal Flood Advisory	36
High Surf Advisory	11
Coastal Flood Statement	37
Marine
Gale Warning	48
Special Marine Warning	197
Storm Warning	3
Gale Watch	34
Storm Watch	1
Low Water Advisory	3
Marine Dense Fog Advisory	19
Small Craft Advisory	216
Small Craft Advisory for Hazardous Seas	38
Small Craft Advisory for Winds	1

By county

Every county with at least one alert. A county page lists each alert that covered it.

22 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2009 2011

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. Rebuilt daily.