Alert archive / Missouri / Flash Flood Watches in 2015

Flash Flood Watch 6, NWS Springfield, MO

June 25, 20154 counties in Missouri

NWS Springfield, MO issued this flash flood watch at Jun 25, 2015, 3:49 AM CDT for 4 counties in Missouri. It took effect at Jun 25, 2015, 10:00 PM CDT. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Jun 25, 2015, 3:49 AM CDT (08:49 UTC)
In effect from
Jun 25, 2015, 10:00 PM CDT
Expired
Jun 26, 2015, 12:00 PM CDT
In force
14 hr
Issued by
NWS Springfield, MO
Flood severity
None

Counties Benton County, MO, Maries County, MO, Miller County, MO, Morgan County, MO

The radar

The Springfield radar (KSGF), 134 km from the middle of the area, began a volume at 08:52 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

Lincoln, IL (KILX), launched 00:00Z, 8.8 hours before the alert went out and 405 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-pSkew-T log-p diagram, Lincoln, IL at 00:00Z on 2015-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 22 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2015-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
22 J/kg
Mixed-layer CIN
-248 J/kg
Mixed-layer LCL
882 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
180 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.2

Open this sounding in Storm Lab

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 Jun 25, 3:21 AM CDT, 28 minutes earlier.

Area forecast discussion, Jun 25, 3:21 AM CDT, 28 minutes before
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Hazardous weather outlook, Jun 24, 8:43 PM CDT, 7 hours 6 minutes before
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Nearby

Flash Flood Watches in Missouri, 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.