Alert archive / Missouri / Flood Watches in 2007

Flood Watch 3, NWS Springfield, MO

May 1, 200726 counties in Missouri; Bourbon County, Cherokee County, Crawford County, Kansas

NWS Springfield, MO issued this flood watch at May 1, 2007, 3:55 AM CDT for 26 counties in Missouri; Bourbon County, Cherokee County, Crawford County, Kansas. It took effect at May 1, 2007, 4:00 PM CDT. It was in force for 56 hr.

The area

The counties it named.

The facts

Issued: May 1, 2007, 3:55 AM CDT (08:55 UTC)
In effect from: May 1, 2007, 4:00 PM CDT
Expired: May 4, 2007, 12:00 AM CDT
In force: 56 hr
Issued by: NWS Springfield, MO
Flood severity: None

All 29 counties

Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Barry County, MO, Barton County, MO, Benton County, MO, Camden County, MO, Cedar County, MO, Dade County, MO, Dallas County, MO, Dent County, MO, Hickory County, MO, Howell County, MO, Jasper County, MO, Laclede County, MO, Lawrence County, MO, Maries County, MO, McDonald County, MO, Miller County, MO, Morgan County, MO, Newton County, MO, Oregon County, MO, Phelps County, MO, Polk County, MO, Pulaski County, MO, Shannon County, MO, St. Clair County, MO, Texas County, MO, Vernon County, MO

The radar

The Springfield radar (KSGF), 38 km from the middle of the area, began a volume at 08:54 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 00:00Z, 8.9 hours before the alert went out and 89 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: 147 J/kg
Mixed-layer CIN: -69 J/kg
Mixed-layer LCL: 2152 m above ground
0-6 km bulk shear: 8 kt
0-1 km storm-relative helicity: 30 m²/s²
0-3 km storm-relative helicity: 44 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flood watch 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 flood watch went out at May 1, 3:30 AM CDT, 25 minutes earlier.

Area forecast discussion, May 1, 3:30 AM CDT, 25 minutes before

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Hazardous weather outlook, Apr 30, 1:05 PM CDT, 14 hours 50 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 1, 2:28 PM CDT	Flash Flood Warning	SGF	Morgan	6 hr
May 1, 4:10 PM CDT	Flash Flood Warning	SGF	Benton	6 hr

Nearby

Flood Watches in Missouri, 2007 Flood Watches in Kansas, 2007 Every flood watch in 2007

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.