Alert archive / Severe Thunderstorm Watches / 2016
Severe Thunderstorm Watches in the United States, March 2016
25 severe thunderstorm watches in March 2016. Each alert counts once, however many counties it covered. The archive of severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by state
Each state shaded by its count. Tap a state for its own archive.
- Severe Thunderstorm Watches
- 25
- Busiest day
- March 30, 20164 severe thunderstorm watches
Over time
By day
Days in UTC, the clock the archive keeps.
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
- Texas78
- Nebraska58
- Kansas57
- South Dakota55
- Oklahoma49
- Minnesota44
- Iowa44
- Missouri40
- North Dakota38
- Illinois35
- Kentucky31
- Virginia30
- Indiana27
- Wisconsin23
- West Virginia22
- Arkansas22
- Colorado22
- Louisiana19
- Montana19
- Ohio18
- Pennsylvania16
- Maryland16
- North Carolina16
- Tennessee16
- New Jersey14
- Georgia13
- Wyoming13
- New York12
- Florida11
- Michigan11
- Mississippi11
- South Carolina10
- District of Columbia10
- New Mexico9
- Delaware9
- Alabama8
- Massachusetts6
- Vermont6
- Connecticut6
- Maine3
Nearby
Alerts in force nowThe tornado archiveThe radar archive20152017
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.