Alert archive / Missouri / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 117, NWS Kansas City, MO

June 17, 2022Atchison County, Holt County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Jun 17, 2022, 5:19 AM CDT for Atchison County, Holt County, Missouri. It was in force for 26 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, 5:19 AM CDT (10:19 UTC)
Expired: Jun 17, 2022, 5:45 AM CDT
In force: 26 min
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Atchison County, MO, Holt County, MO

The radar

The Omaha radar (KOAX), 147 km from the middle of the area, began a volume at 10:19 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 00:00Z, 10.3 hours before the alert went out and 143 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, 3:13 AM CDT, 2 hours 6 minutes earlier.

Area forecast discussion, Jun 17, 3:13 AM CDT, 2 hours 6 minutes before

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Hazardous weather outlook, Jun 17, 5:01 AM CDT, 18 minutes before

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In the hours before

Special weather statement, Jun 17, 1:55 AM CDT, 3 hours 24 minutes before

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Special weather statement, Jun 17, 2:35 AM CDT, 2 hours 44 minutes before

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Local storm report, Jun 17, 2:46 AM CDT, 2 hours 33 minutes before

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Local storm report, Jun 17, 2:47 AM CDT, 2 hours 32 minutes before

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Special weather statement, Jun 17, 2:48 AM CDT, 2 hours 31 minutes before

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Special weather statement, Jun 17, 3:27 AM CDT, 1 hour 52 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, 1:21 AM CDT	Severe Thunderstorm Warning	EAX	Grundy, Linn, Mercer, Putnam, Sullivan	39 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, 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.