Weather Alert WatchOfficial-source alert index
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Ended official alertUpdated

Special Marine Warning for Geneva-on-the-Lake to Conneaut OH; Conneaut OH to Ripley NY; Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border +1 more

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... Nearshore and Open waters from Geneva-on-the-lake OH to Ripley NY... At 922 AM EDT, a severe thunderstorm was located 9 nm north of Conneaut, moving east at 45 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly...

What the bulletin says to do

No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.

Read official NWS bulletin

Full official description

Bulletin details

For the following areas... Nearshore and Open waters from Geneva-on-the-lake OH to Ripley NY... At 922 AM EDT, a severe thunderstorm was located 9 nm north of Conneaut, moving east at 45 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. Locations impacted include... Erie.

Lifecycle record

Official revisions

2 captured
  1. Update

    Special Marine Warning issued July 21 at 9:22AM EDT until July 21 at 10:30AM EDT by NWS Cleveland OH

    Official revision
  2. Alert

    Special Marine Warning issued July 21 at 9:05AM EDT until July 21 at 10:30AM EDT by NWS Cleveland OH

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Cleveland OH. 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