Marine Thunderstorm Wind in Lake Superior, August 1, 2017

Deaths

0

Injuries

0

Property damage

None recorded

Crop damage

None recorded

Events

1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

The NCL Michigan radar (KAPX), 179 km away, was scanning. The volume nearest the first event began at 19:47 UTC.

Open the radar archive at this moment

Marine Thunderstorm Wind

Thunderstorm winds of 34 knots or more over coastal or lake waters.

After NWS Directive 10-1605, the rules offices file Storm Data by.

• Heat in Nevada, August 1 to 4, 20176 deaths · 1 event
• Excessive Heat in Oregon, August 1 to 4, 20172 deaths · 2 events
• High Surf in New Jersey, August 1, 20171 death · 1 event
• Flash Flooding and Flooding in California, August 1 to 3, 2017$318,000 · 56 kt wind · 15 events
• Drought in Guam, August 1 to 31, 2017$100,000 · 2 events
• Flash Flooding and Hail in Kentucky, August 1 to 3, 2017$65,000 · 1 in hail · 7 events
• Hail and Damaging Wind in Michigan, August 1, 2017$70,000 · 1 in hail · 2 events
• Flash Flooding and Flooding in New Jersey, August 1 to 3, 2017$60 · 52 kt wind · 42 events
• Heat in Washington, August 1 to 10, 20175 injured · 1 event
• Flash Flooding and Damaging Winds in Arizona, August 1 to 4, 2017$41,000 · 52 kt wind · 11 events
• Hail and Damaging Winds in Indiana, August 1, 20173 injured · $8,000 · 1 in hail · 6 events
• Flooding and Hail in Pennsylvania, August 1 to 5, 2017$50 · 1 in hail · 26 events

Every storm in Lake Superior in 2017Every state in 2017This day in weather history

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 722744.