Alert archive / Missouri / Heat Advisories in 2016
Heat Advisory 14, NWS Springfield, MO
NWS Springfield, MO issued this heat advisory at Aug 10, 2016, 2:27 PM CDT for 21 counties in Missouri. It took effect at Aug 11, 2016, 11:00 AM CDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Aug 10, 2016, 2:27 PM CDT (19:27 UTC)
- In effect from
- Aug 11, 2016, 11:00 AM CDT
- Expired
- Aug 11, 2016, 9:00 PM CDT
- In force
- 10 hr
- Issued by
- NWS Springfield, MO
All 21 counties
Barry County, MO, Benton County, MO, Camden County, MO, Christian County, MO, Dade County, MO, Dallas County, MO, Douglas County, MO, Greene County, MO, Hickory County, MO, Laclede County, MO, Lawrence County, MO, Maries County, MO, Miller County, MO, Morgan County, MO, Ozark County, MO, Polk County, MO, Pulaski County, MO, Stone County, MO, Taney County, MO, Webster County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 45 km from the middle of the area, began a volume at 19:28 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, 7.5 hours before the alert went out and 96 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
- 1490 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 995 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Aug 10, 12:04 PM CDT, 2 hours 23 minutes earlier.
Area forecast discussion, Aug 10, 12:04 PM CDT, 2 hours 23 minutes before
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</html>Hazardous weather outlook, Aug 10, 2:14 PM CDT, 13 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SPRINGFIELD MO 214 PM CDT WED AUG 10 2016 KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-111915- BOURBON-CRAWFORD-CHEROKEE-BENTON-MORGAN-MILLER-MARIES-VERNON- ST. CLAIR-HICKORY-CAMDEN-PULASKI-PHELPS-BARTON-CEDAR-POLK-DALLAS- LACLEDE-TEXAS-DENT-JASPER-DADE-GREENE-WEBSTER-WRIGHT-NEWTON- LAWRENCE-CHRISTIAN-DOUGLAS-HOWELL-SHANNON-MCDONALD-BARRY-STONE- TANEY-OZARK-OREGON- 214 PM CDT WED AUG 10 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE MISSOURI OZARKS AND EXTREME SOUTHEAST KANSAS. .DAY ONE...THIS AFTERNOON AND TONIGHT. WEATHER HAZARDS EXPECTED... LIMITED LIGHTNING RISK. ELEVATED EXCESSIVE HEAT RISK. DISCUSSION... ISOLATED THUNDERSTORMS CAN BE EXPECTED THROUGH EARLY THIS ESPECIALLY ACROSS SOUTH CENTRAL MISSOURI. THE STORMS WILL PRODUCE BRIEF HEAVY RAIN ALONG WITH CLOUD TO GROUND LIGHTNING. SEVERE STORMS ARE NOT EXPECTED. AFTERNOON HEAT INDEX VALUES WILL CLIMB INTO THE 100 TO 106 DEGREE RANGE ACROSS SOUTHEASTERN KANSAS AND WESTERN MISSOURI THIS AFTERNOON WHERE A HEAT ADVISORY IS IN EFFECT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. THE HEAT AND HUMIDITY WILL CONTINUE TO INCREASE ON THURSDAY WITH AFTERNOON HEAT INDEX VALUES RANGING FROM 100 TO AROUND 110 DEGREES. A HEAT ADVISORY IS IN EFFECT FOR MOST OF THE OUTLOOK AREA THURSDAY. ISOLATED THUNDERSTORMS WILL CONTINUE ON THURSDAY. MORE ORGANIZED SHOWERS AND THUNDERSTORMS WITH HEAVY RAIN WILL DEVELOP FRIDAY AND CONTINUE INTO THIS WEEKEND AS A FRONT SLOWLY MOVES ACROSS THE AREA. THERE IS THE POTENTIAL FOR EXCESSIVE RAINFALL WHICH COULD RESULT IN FLASH FLOODING. EMERGENCY MANAGEMENT AND THOSE WITH INTERESTS ALONG AREA RIVERS AND IN FLOOD PRONE AREAS SHOULD CLOSELY MONITOR THE LATEST WEATHER INFORMATION GOING INTO THIS WEEKEND. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. && MORE DETAILED INFORMATION CAN BE ACCESSED AT: HTTP://WWW.WEATHER.GOV/SGF/SITREP(ALL LOWERCASE) THIS PRODUCT IN GRAPHICAL FORMAT...ALONG WITH OTHER WEATHER... HYDROLOGICAL AND CLIMATE INFORMATION...AT HTTP://WWW.WEATHER.GOV/SGF(ALL LOWERCASE) FOSTER
The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 10, 3:39 PM CDT | Areal Flood Advisory | SGF | Webster | 4 hr |
| Aug 9, 7:40 PM CDT | Special Weather Statement | SGF | Cherokee | 50 min |
| Aug 9, 7:56 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 34 min |
| Aug 10, 4:26 PM CDT | Special Weather Statement | SGF | Cherokee | 34 min |
| Aug 10, 4:46 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 32 min |
Nearby
Heat Advisories in Missouri, 2016Every heat advisory 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.