Weather alerts in Ohio, 2007

1,462 weather alerts in 2007, 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 2007. Tap one for its archive.

Alerts: 1,462
Warnings: 905
Watches: 125
Advisories: 268
Busiest month: August377 alerts
Busiest day: August 9, 200783 alerts

Over time

By month

The alerts

1,462 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	584
Tornado Warning	51
Severe Thunderstorm Watch	31
Tornado Watch	7
Mesoscale Discussion	128
Flooding
Areal Flood Warning	35
Flash Flood Warning	56
River Flood Warning	50
Flash Flood Watch	9
Flood Watch	32
River Flood Watch	6
Areal Flood Advisory	74
Winter
Blizzard Warning	3
Heavy Snow Warning	2
Ice Storm Warning	7
Lake Effect Snow Warning	10
Winter Storm Warning	15
Lake Effect Snow Watch	6
Winter Storm Watch	20
Blowing Snow Advisory	3
Freezing Rain Advisory	19
Lake Effect Snow Advisory	12
Snow Advisory	15
Snow and Blowing Snow Advisory	3
Winter Weather Advisory	34
Heat
Excessive Heat Warning	3
Excessive Heat Watch	3
Heat Advisory	10
Cold
Freeze Warning	28
Freeze Watch	10
Frost Advisory	15
Wind Chill Advisory	18
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	28
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	20
Freezing Fog Advisory	5
Coast and beach
Coastal Flood Statement	4
Lakeshore Flood Statement	1
Marine
Special Marine Warning	59
Low Water Advisory	12
Marine Weather Statement	31

By county

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

48 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 2006 2008

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.