Alert archive / Missouri / Heat Advisories in 2012
Heat Advisory 1, NWS Springfield, MO
NWS Springfield, MO issued this heat advisory at Jun 26, 2012, 3:21 PM CDT for 13 counties in Missouri; Bourbon County, Cherokee County, Crawford County, Kansas. It took effect at Jun 27, 2012, 1:00 PM CDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jun 26, 2012, 3:21 PM CDT (20:21 UTC)
- In effect from
- Jun 27, 2012, 1:00 PM CDT
- Expired
- Jun 27, 2012, 3:14 AM CDT
- In force
- Issued by
- NWS Springfield, MO
Counties Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Barton County, MO, Benton County, MO, Camden County, MO, Cedar County, MO, Dade County, MO, Hickory County, MO, Jasper County, MO, McDonald County, MO, Miller County, MO, Morgan County, MO, Newton County, MO, St. Clair County, MO, Vernon County, MO
The radar
The Springfield radar (KSGF), 66 km from the middle of the area, began a volume at 20:23 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
Topeka, KS (KTOP), launched 12:00Z, 8.4 hours before the alert went out and 212 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
- 256 J/kg
- Mixed-layer CIN
- -908 J/kg
- Mixed-layer LCL
- 1238 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 254 m²/s²
- 0-3 km storm-relative helicity
- 353 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
What forecasters said that day
The local office's own words before this heat 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 heat advisory went out at Jun 26, 2:37 PM CDT, 44 minutes earlier.
Area forecast discussion, Jun 26, 2:37 PM CDT, 44 minutes before
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</html>Hazardous weather outlook, Jun 26, 12:58 PM CDT, 2 hours 23 minutes before
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</html>Nearby
Heat Advisories in Missouri, 2012Heat Advisories in Kansas, 2012Every heat advisory in 2012
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.