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Severe Thunderstorm Warning — Mercer, MO; Putnam, MO

Structured official-source report · Published Sep 20, 1:15 AM UTC · Updated Sep 20, 1:20 AM UTC
SIGNIFICANT · expired

Latest status

The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 100 AM CDT for north central Missouri.

Where it happened

Mercer, MO; Putnam, MO · 40.540°, -93.484°

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Latest reported details

official severity
Severe
urgency
Immediate
certainty
Observed
event
Severe Thunderstorm Warning
areas
Mercer, MO; Putnam, MO

Missing values are unconfirmed, not zero. Magnitude and alert classifications do not establish casualty totals.

What officials are saying

Read the original reports below for instructions and the latest authoritative assessment. StormScapes does not independently confirm damage or issue evacuation orders.

What happens next

Follow updates from the responsible agency and local emergency management. Reports can change as new information becomes available.

Incident timeline

Sep 20, 1:20 AM UTC · nws

The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 100 AM CDT for north central Missouri.

Sep 20, 1:05 AM UTC · nws

At 805 PM CDT, a severe thunderstorm was located near Mercer, or 16 miles southwest of Corydon, moving east at 30 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Powersville and South Lineville. For your protection move to an interior room on the lowest floor of a building.

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