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Ended official alertUpdated

Special Marine Warning for Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border; Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

For the following areas... Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border... Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border... At 1103 AM EDT, a strong thunderstorm was located 18 nm east of South Point, moving south at 25 knots....

What the bulletin says to do

Move to safe harbor until hazardous weather passes.

Read official NWS bulletin

Full official description

Bulletin details

For the following areas... Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border... Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border... At 1103 AM EDT, a strong thunderstorm was located 18 nm east of South Point, moving south at 25 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. The strong thunderstorm will remain over mainly open waters.

Lifecycle record

Official revisions

3 captured
  1. Update

    Special Marine Warning issued July 27 at 11:04AM EDT until July 27 at 11:45AM EDT by NWS Gaylord MI

    Official revision
  2. Update

    Special Marine Warning issued July 27 at 10:25AM EDT until July 27 at 11:45AM EDT by NWS Gaylord MI

    Official revision
  3. Alert

    Special Marine Warning issued July 27 at 10:08AM EDT until July 27 at 11:45AM EDT by NWS Gaylord MI

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Gaylord MI. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections