Alert archive / Missouri / Areal Flood Advisories in 2021
Areal Flood Advisory 71, NWS Springfield, MO
NWS Springfield, MO issued this areal flood advisory at Dec 17, 2021, 4:06 PM CST for Barry County, Stone County, Missouri. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Dec 17, 2021, 4:06 PM CST (22:06 UTC)
- Expired
- Dec 18, 2021, 3:47 AM CST
- In force
- 12 hr
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
Counties Barry County, MO, Stone County, MO
The radar
The Springfield radar (KSGF), 60 km from the middle of the area, began a volume at 22:05 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 10.1 hours before the alert went out and 24 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1332 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- 638 m²/s²
- 0-3 km storm-relative helicity
- 713 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this areal flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Springfield, MO wrote its last area forecast discussion before this areal flood advisory went out at Dec 17, 3:19 PM CST, 47 minutes earlier.
Area forecast discussion, Dec 17, 3:19 PM CST, 47 minutes before
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</html>Hazardous weather outlook, Dec 17, 1:10 PM CST, 2 hours 56 minutes before
Hazardous Weather Outlook National Weather Service Springfield MO 110 PM CST Fri Dec 17 2021 KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-181915- Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon- St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas- Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton- Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone- Taney-Ozark-Oregon- 110 PM CST Fri Dec 17 2021 This Hazardous Weather Outlook is for portions of the Missouri Ozarks and extreme southeast Kansas. .DAY ONE...This Afternoon and Tonight. Weather hazards expected... Elevated flooding risk. Limited lightning risk. DISCUSSION... Heavy rain associated with showers and thunderstorms over southern Missouri will lead to the potential for localized flooding. Over an inch of rain had fallen over parts of southern Missouri this morning...with an additional one to one and a half inches expected into the early evening from the Branson area eastward into south central Missouri. Localized flooding will be possible where storms track over the same area. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed through tonight...though flooding should be reported if observed. && More detailed information can be accessed at: http://www.weather.gov/sgf/dsspacket This product in graphical format...along with other weather... hydrological and climate information...at http://www.weather.gov/sgf Runnels
The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 17, 2:32 PM CST | Flood Watch | SGF | Douglas, Howell, Oregon, Ozark, Shannon, Taney | 9 hr |
| Dec 17, 2:32 PM CST | Areal Flood Advisory | SGF | Howell, Oregon, Ozark | 4 hr |
| Dec 17, 4:50 PM CST | Flash Flood Warning | SGF | Stone, Taney | 6 hr |
| Dec 17, 5:05 PM CST | Areal Flood Advisory | SGF | Christian, Douglas | 10 hr |
| Dec 17, 5:39 PM CST | Areal Flood Advisory | SGF | McDonald | 3 hr |
Nearby
Areal Flood Advisories in Missouri, 2021Every areal flood advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.