Alert archive / Missouri / Flash Flood Watches in 2015
Flash Flood Watch 1, NWS Springfield, MO
NWS Springfield, MO issued this flash flood watch at May 9, 2015, 3:17 PM CDT for 14 counties in Missouri; Bourbon County, Cherokee County, Crawford County, Kansas. It took effect at May 9, 2015, 7:00 PM CDT. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- May 9, 2015, 3:17 PM CDT (20:17 UTC)
- In effect from
- May 9, 2015, 7:00 PM CDT
- Expired
- May 11, 2015, 1:00 AM CDT
- In force
- 30 hr
- Issued by
- NWS Springfield, MO
- Flood severity
- None
Counties Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Barry County, MO, Barton County, MO, Cedar County, MO, Christian County, MO, Dade County, MO, Jasper County, MO, Lawrence County, MO, McDonald County, MO, Newton County, MO, Ozark County, MO, St. Clair County, MO, Stone County, MO, Taney County, MO, Vernon County, MO
The radar
The Springfield radar (KSGF), 51 km from the middle of the area, began a volume at 20:17 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, 8.3 hours before the alert went out and 38 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
- 11 J/kg
- Mixed-layer CIN
- -98 J/kg
- Mixed-layer LCL
- 1001 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 54 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash 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 flash flood watch went out at May 9, 1:20 PM CDT, 1 hour 57 minutes earlier.
Area forecast discussion, May 9, 1:20 PM CDT, 1 hour 57 minutes before
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</html>Hazardous weather outlook, May 9, 12:54 PM CDT, 2 hours 23 minutes before
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</html>Nearby
Flash Flood Watches in Missouri, 2015Flash Flood Watches in Kansas, 2015Every flash flood watch in 2015
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.