Wyoming, 2000

Hail and Damaging Wind in Wyoming, June 27, 2000

June 27, 2000 · NWS RIW · 3 events in 1 county or zone

Thunderstorm wind gust to near 60 mph reported at the National Weather Service Office. Downed power line caused power outages in parts of Riverton for about 2 hours.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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.

What happened

The episode as NWS RIW wrote it up.

Thunderstorm wind gust to near 60 mph reported at the National Weather Service Office. Downed power line caused power outages in parts of Riverton for about 2 hours.

The radar

The Riverton/Lander radar (KRIW), 1 km away, was scanning. The volume nearest the first event began at 21:35 UTC.

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Event by event

2 hail, 1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Fremont

When
June 27, 2:38 PM MST
Where
Fremont County, 1 mi W of Riverton Arpt
Measured
51 kt (59 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
43.067, -108.467

Hail, Fremont

When
June 27, 2:50 PM MST
Where
Fremont County, 14 mi NE of Riverton
Measured
0.75 in hail
Reported by
GENERAL PUBLIC
Coordinates
43.183, -108.183

Hail, Fremont

When
June 27, 2:58 PM MST
Where
Fremont County, 16 mi NE of Riverton
Measured
0.75 in hail
Reported by
GENERAL PUBLIC
Coordinates
43.200, -108.167

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

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

The same day elsewhere

More

Every storm in Wyoming in 2000Every state in 2000This day in weather historyWarnings in Wyoming, June 2000

Sources

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: 5151456, 5151457, 5151458.