Alert archive / Missouri / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 208, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Jun 28, 2019, 11:24 AM CDT for 7 counties in Missouri. It was in force for 66 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 28, 2019, 11:24 AM CDT (16:24 UTC)
- Expired
- Jun 28, 2019, 12:30 PM CDT
- In force
- 66 min
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Adair County, MO, Grundy County, MO, Harrison County, MO, Mercer County, MO, Putnam County, MO, Schuyler County, MO, Sullivan County, MO
The radar
The Des Moines radar (KDMX), 163 km from the middle of the area, began a volume at 16:27 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 28, 11:23 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 4.4 hours before the alert went out and 269 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
- 1786 J/kg
- Mixed-layer CIN
- -112 J/kg
- Mixed-layer LCL
- 1038 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 76 m²/s²
- 0-3 km storm-relative helicity
- 39 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.1
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Kansas City, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 6:11 AM CDT, 5 hours 13 minutes earlier.
Area forecast discussion, Jun 28, 6:11 AM CDT, 5 hours 13 minutes before
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</html>Hazardous weather outlook, Jun 28, 5:41 AM CDT, 5 hours 43 minutes before
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 541 AM CDT Fri Jun 28 2019 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-291045- Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS- Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler- Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton- Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton- Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis- Cooper-Bates-Henry- 541 AM CDT Fri Jun 28 2019 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Heat index values will top 100 degrees across much of eastern Kansas and western Missouri on Friday. A heat advisory is in effect for the area from 1 pm until 9 pm. A round of thunderstorms is possible in northern Missouri tonight. Gusty winds and small hail will be the primary concerns. More detailed information can be accessed at... https://www.weather.gov/eax/hwo .DAYS TWO THROUGH SEVEN...Saturday through Thursday Heat index values exceeding 100 degrees will be possible again on Saturday. A heat advisory will be in effect from 1 pm until 9 pm Saturday. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
In the hours before
Special weather statement, Jun 28, 10:59 AM CDT, 25 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
1059 AM CDT Fri Jun 28 2019
MOZ002>008-015>017-281715-
Schuyler MO-Putnam MO-Grundy MO-Mercer MO-Adair MO-Worth MO-
Gentry MO-Nodaway MO-Harrison MO-Sullivan MO-
1059 AM CDT Fri Jun 28 2019
...SIGNIFICANT WEATHER ADVISORY FOR ADAIR...WORTH...NORTHERN
GRUNDY...PUTNAM...NORTHEASTERN GENTRY...MERCER...SULLIVAN...
HARRISON...SCHUYLER AND NORTHEASTERN NODAWAY COUNTIES UNTIL 1215 PM
CDT...
At 1052 AM CDT, Doppler radar was tracking an outflow boundary
associated with thunderstorm activity in south-central Iowa. This
outflow boundary will move into northern Missouri within the hour,
and strong wind gusts will be possible over north-central Missouri
as this feature moves into the area. Several reports of 50 mph wind
gusts have been reported over southern Iowa as this boundary moved
through.
Wind gusts up to 50 mph will be possible with these storms.
Locations impacted include...
Kirksville, Bethany, Milan, Unionville, Lancaster, Princeton, Grant
City, Green City, Queen City, Hopkins, Ridgeway, Novinger, Greentop,
Downing, Mercer, Eagleville, Cainsville, Greencastle, Spickard and
Irena.
This includes Interstate 35 in Missouri between mile markers 92 and
114.
LAT...LON 4016 9235 4014 9312 4016 9363 4050 9499
4058 9481 4060 9235
TIME...MOT...LOC 1552Z 012DEG 24KT 4087 9215 4089 9294 4091 9334 4100
9358 4127 9388
32The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 3:06 AM CDT | Special Weather Statement | EAX | Atchison | 39 min |
| Jun 28, 3:19 AM CDT | Heat Advisory | EAX | Andrew, Atchison, Bates, Buchanan, Caldwell, Cass and 18 more | 42 hr |
| Jun 28, 10:59 AM CDT | Special Weather Statement | EAX | Adair, Harrison, Mercer, Putnam, Schuyler, Sullivan and 1 more | 76 min |
| Jun 28, 12:28 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Linn, Macon, Putnam, Schuyler, Sullivan | 47 min |
| Jun 28, 1:09 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Chariton, Linn, Macon, Randolph, Sullivan | 66 min |
| Jun 28, 2:36 PM CDT | Special Weather Statement | EAX | Randolph | 39 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2019Every severe thunderstorm warning in 2019
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.