Alert archive / Missouri / Areal Flood Warnings in 2016

Areal Flood Warning 1, NWS Springfield, MO

May 24, 20164 counties in Missouri

NWS Springfield, MO issued this areal flood warning at May 24, 2016, 6:39 PM CDT for 4 counties in Missouri. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 24, 2016, 6:39 PM CDT (23:39 UTC)
Expired: May 25, 2016, 4:45 AM CDT
In force: 10 hr
Issued by: NWS Springfield, MO
Area: Storm-based polygon
Flood severity: None

Counties Howell County, MO, Oregon County, MO, Ozark County, MO, Shannon County, MO

The radar

The Springfield radar (KSGF), 151 km from the middle of the area, began a volume at 23:39 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, 11.7 hours before the alert went out and 180 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1257 J/kg
Mixed-layer CIN: -64 J/kg
Mixed-layer LCL: 756 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 222 m²/s²
0-3 km storm-relative helicity: 221 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 4.4

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood warning 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 warning went out at May 24, 6:07 PM CDT, 32 minutes earlier.

Area forecast discussion, May 24, 6:07 PM CDT, 32 minutes before

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Hazardous weather outlook, May 24, 4:04 PM CDT, 2 hours 35 minutes before

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In the hours before

Local storm report, May 24, 2:37 PM CDT, 4 hours 2 minutes before

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Local storm report, May 24, 3:46 PM CDT, 2 hours 53 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
346 PM CDT TUE MAY 24 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0345 PM     HEAVY RAIN       WHITE CHURCH            36.85N 91.79W
05/24/2016  M2.00 INCH       HOWELL             MO   CO-OP OBSERVER

            CO-OP OBSERVER REPORTED 2 INCHES OF RAIN IN 45 MINUTES.

&&

RFRYE

Local storm report, May 24, 4:08 PM CDT, 2 hours 31 minutes before

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Local storm report, May 24, 4:26 PM CDT, 2 hours 13 minutes before

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Local storm report, May 24, 5:34 PM CDT, 1 hour 5 minutes before

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Local storm report, May 24, 6:02 PM CDT, 37 minutes before

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The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 24, 9:27 AM CDT	Special Weather Statement	SGF	Vernon	33 min
May 24, 10:22 AM CDT	Special Weather Statement	SGF	Barton, Jasper	38 min
May 24, 11:56 AM CDT	Special Weather Statement	SGF	Greene	34 min
May 24, 12:03 PM CDT	Areal Flood Advisory	SGF	Barton, Jasper	6 hr
May 24, 1:13 PM CDT	Special Weather Statement	SGF	Stone	47 min
May 24, 1:30 PM CDT	Severe Thunderstorm Warning	SGF	Christian, Stone, Taney	45 min
May 24, 1:49 PM CDT	Special Weather Statement	SGF	Newton	41 min
May 24, 2:10 PM CDT	Areal Flood Advisory	SGF	Oregon	6 hr
May 24, 3:05 PM CDT	Flash Flood Warning	SGF	Oregon, Shannon	6 hr
May 24, 3:19 PM CDT	Severe Thunderstorm Warning	SGF	Howell, Oregon	41 min
May 24, 3:22 PM CDT	Tornado Warning Tornado observed	SGF	Howell, Oregon	23 min
May 24, 4:00 PM CDT	Severe Thunderstorm Warning	SGF	Oregon	31 min

Nearby

Areal Flood Warnings in Missouri, 2016 Every areal flood warning in 2016

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.