Alert archive / Missouri / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 116, NWS Kansas City, MO

June 17, 20225 counties in Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Jun 17, 2022, 1:21 AM CDT for 5 counties in Missouri. It was in force for 39 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 17, 2022, 1:21 AM CDT (06:21 UTC)
Expired: Jun 17, 2022, 2:00 AM CDT
In force: 39 min
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Grundy County, MO, Linn County, MO, Mercer County, MO, Putnam County, MO, Sullivan County, MO

The radar

The Des Moines radar (KDMX), 172 km from the middle of the area, began a volume at 06:24 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 16, 10:13 PM CDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Topeka, KS (KTOP), launched 00:00Z, 6.4 hours before the alert went out and 244 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 5262 J/kg
Mixed-layer CIN: -26 J/kg
Mixed-layer LCL: 1401 m above ground
0-6 km bulk shear: 20 kt
0-1 km storm-relative helicity: 35 m²/s²
0-3 km storm-relative helicity: 123 m²/s²
Significant tornado parameter: 1.2
Supercell composite: 13.4

Open this sounding in Storm Lab

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 17, 12:48 AM CDT, 33 minutes earlier.

Area forecast discussion, Jun 17, 12:48 AM CDT, 33 minutes before

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Hazardous weather outlook, Jun 16, 5:23 AM CDT, 19 hours 58 minutes before

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
523 AM CDT Thu Jun 16 2022

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-171030-
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-
523 AM CDT Thu Jun 16 2022

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 Dangerous heat will return today with heat index values reaching
 100-107 for areas south of Highway 36.

 Severe weather will be possible tonight across northern Missouri
 where large hail and damaging winds will be the main threats. In
 addition to the severe threat, flash flooding will be possible as 1
 to 3 inches of precipitation will be possible.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

 Well above normal temperatures will continue for the next week with
 highs in the 90s.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

In the hours before

Local storm report, Jun 17, 12:31 AM CDT, 50 minutes before

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Local storm report, Jun 17, 12:37 AM CDT, 44 minutes before

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Special weather statement, Jun 17, 12:42 AM CDT, 39 minutes before

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Local storm report, Jun 17, 12:56 AM CDT, 25 minutes before

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Special weather statement, Jun 17, 12:59 AM CDT, 22 minutes before

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Special weather statement, Jun 17, 1:07 AM CDT, 14 minutes before

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The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 16, 7:24 PM CDT	Special Weather Statement	EAX	Randolph	36 min
Jun 16, 7:47 PM CDT	Special Weather Statement	EAX	Chariton	43 min
Jun 16, 7:48 PM CDT	Special Weather Statement	EAX	Ray	42 min
Jun 16, 8:15 PM CDT	Special Weather Statement	EAX	Randolph	30 min
Jun 16, 8:34 PM CDT	Special Weather Statement	EAX	Lafayette	41 min
Jun 16, 8:44 PM CDT	Special Weather Statement	EAX	Carroll	46 min
Jun 16, 8:45 PM CDT	Special Weather Statement	EAX	Randolph	15 min
Jun 16, 9:14 PM CDT	Areal Flood Advisory	EAX	Randolph	3 hr
Jun 16, 10:31 PM CDT	Severe Thunderstorm Warning	EAX	Atchison	24 min
Jun 16, 11:19 PM CDT	Severe Thunderstorm Warning	EAX	Atchison, Holt, Nodaway	41 min
Jun 16, 11:57 PM CDT	Severe Thunderstorm Warning	EAX	Andrew, Atchison, Holt, Nodaway	48 min
Jun 17, 12:21 AM CDT	Severe Thunderstorm Warning	EAX	Andrew, Buchanan, Clinton, DeKalb, Gentry, Holt	39 min
Jun 17, 12:36 AM CDT	Severe Thunderstorm Warning	EAX	Buchanan, Caldwell, Clay, Clinton, DeKalb, Platte	24 min
Jun 17, 12:42 AM CDT	Special Weather Statement	EAX	Mercer, Putnam	33 min
Jun 17, 12:59 AM CDT	Special Weather Statement	EAX	Caldwell, Clay, Clinton, Daviess, DeKalb	46 min
Jun 17, 1:07 AM CDT	Special Weather Statement	EAX	Daviess, Grundy, Harrison	38 min
Jun 17, 1:26 AM CDT	Special Weather Statement	EAX	Schuyler	34 min
Jun 17, 1:55 AM CDT	Special Weather Statement	EAX	Linn, Sullivan	35 min
Jun 17, 2:35 AM CDT	Special Weather Statement	EAX	Adair	25 min
Jun 17, 2:40 AM CDT	Areal Flood Advisory	EAX	Holt	6 hr
Jun 17, 2:48 AM CDT	Special Weather Statement	EAX	Howard, Randolph	42 min
Jun 17, 5:19 AM CDT	Severe Thunderstorm Warning	EAX	Atchison, Holt	26 min
Jun 17, 9:17 AM CDT	Special Weather Statement	EAX	Mercer	28 min
Jun 17, 3:27 AM CDT	Special Weather Statement	EAX	Doniphan	33 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2022 Every severe thunderstorm warning in 2022

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.