Alert archive / Wisconsin / Special Marine Warnings / 2021

Special Marine Warnings in Wisconsin, June 2021

18 special marine warnings in June 2021. 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 special marine warnings reaches back to 1986.

Special Marine Warnings by county

Each county as a circle sized by its count in June 2021. Tap one for its archive.

Special Marine Warnings
18
Busiest day
June 19, 20215 special marine warnings

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
May 31, 8:02 PM CDTSpecial Marine WarningMKX58 min
Jun 3, 5:21 PM CDTSpecial Marine WarningGRB50 min
Jun 11, 6:48 PM CDTSpecial Marine WarningMKX57 min
Jun 13, 7:13 PM CDTSpecial Marine WarningGRB92 min
Jun 13, 7:54 PM CDTSpecial Marine WarningGRB66 min
Jun 13, 9:09 PM CDTSpecial Marine WarningGRB51 min
Jun 13, 9:55 PM CDTSpecial Marine WarningGRB65 min
Jun 18, 12:29 AM CDTSpecial Marine WarningGRB83 min
Jun 18, 2:11 AM CDTSpecial Marine WarningMKX79 min
Jun 19, 6:31 AM CDTSpecial Marine WarningGRB44 min
Jun 19, 7:28 AM CDTSpecial Marine WarningMKX92 min
Jun 19, 7:52 AM CDTSpecial Marine WarningGRB36 min
Jun 19, 7:52 AM CDTSpecial Marine WarningMKX38 min
Jun 19, 8:45 AM CDTSpecial Marine WarningGRB45 min
Jun 24, 9:35 PM CDTSpecial Marine WarningGRB115 min
Jun 30, 3:08 PM CDTSpecial Marine WarningGRB52 min
Jun 30, 3:56 PM CDTSpecial Marine WarningGRB64 min
Jun 30, 4:35 PM CDTSpecial Marine WarningGRB55 min

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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.