Flood, Henry
- When
- December 9, 12:00 AM CST to December 11, 11:59 PM CST
- Where
- Henry forecast zone
- Reported by
- OFFICIAL NWS OBS.
- Coordinates
- 38.385, -93.793 (the zone’s center; the record gives no point)
Flood in Missouri, December 9 to 11, 1999
Additional rainfall of a half inch to an inch, on top of what had fallen a few days before, was sufficient to cause renewed minor flooding of the South Grand River near Urich. 9 feet above flood stage.
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.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- 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.
What happened
The episode as NWS EAX wrote it up.
Additional rainfall of a half inch to an inch, on top of what had fallen a few days before, was sufficient to cause renewed minor flooding of the South Grand River near Urich. The river crested on December 10 at 25.9 feet, 1.9 feet above flood stage.
The radar
The national radar mosaic for the moment the first event began.
Event by event
1 flood. Local standard time, as filed.
What these are
- Flood
- Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornado in Mississippi, December 9, 1999
- Damaging Wind in Mississippi, December 9, 1999
- Damaging Wind in Mississippi, December 9, 1999
- Hail and Damaging Wind in Tennessee, December 9, 1999
- Damaging Wind in Texas, December 9, 1999
- Hail and Damaging Winds in Mississippi, December 9, 1999
- Damaging Wind in Louisiana, December 9, 1999
- Dense Fog in Florida, December 9, 1999
- Winter Storm in California, December 9, 1999
- Heavy Snow in Idaho, December 9, 1999
- Heavy Snow in Idaho, December 9 to 10, 1999
- Heavy Snow in Montana, December 9 to 10, 1999
More
Every storm in Missouri in 1999Every state in 1999This day in weather historyWarnings in Missouri, December 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: 5721530.