Wyoming, 1999

Lightning Strike in Wyoming, July 24, 1999

July 24, 1999 · NWS CYS · 1 event in 1 county or zone

Lightning killed two hikers on Medicine Bow peak northwest of Centennial, WY, about 150 to 200feet below the summit at an altitude just over 12,000 feet.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
2
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.

What happened

The episode as NWS CYS wrote it up.

Lightning killed two hikers on Medicine Bow peak northwest of Centennial, WY, about 150 to 200feet below the summit at an altitude just over 12,000 feet.

The radar

The Cheyenne radar (KCYS), 95 km away, was scanning. The volume nearest the first event began at 00:14 UTC.

Open the radar archive at this moment

Event by event

1 lightning. Local standard time, as filed.

Lightning, Albany

When
July 24, 5:15 PM MST to 5:35 PM MST
Where
Albany County, Centennial
Deaths
2 direct, 0 indirect
Reported by
LAW ENFORCEMENT
Coordinates
41.655, -105.724 (the zone’s center; the record gives no point)

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Lightning, Albany1999-07-2430FemaleOutside/Open AreasDirect
Lightning, Albany1999-07-2440MaleOutside/Open AreasDirect

What these are

Lightning
A lightning strike that killed, injured or caused damage.

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

The same day elsewhere

More

Every storm in Wyoming in 1999Every state in 1999This day in weather historyWarnings in Wyoming, July 1999

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: 5704140.