Alert archive / Missouri / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 56, NWS Kansas City, MO

May 24, 1994Macon County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at May 24, 1994, 4:45 PM CDT for Macon County, Missouri. It was in force for 45 min.

The area

The counties it named.

The facts

Issued: May 24, 1994, 4:45 PM CDT (21:45 UTC)
Expired: May 24, 1994, 5:30 PM CDT
In force: 45 min
Issued by: NWS Kansas City, MO
Area: Whole counties

County Macon County, MO

The radar

The Pleasant Hill radar (KEAX), 185 km from the middle of the area, began a volume at 21:28 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

Topeka, KS (KTOP), launched 12:00Z, 9.8 hours before the alert went out and 280 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: 545 J/kg
Mixed-layer CIN: -206 J/kg
Mixed-layer LCL: 1285 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: 21 m²/s²
0-3 km storm-relative helicity: 19 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, May 24, 11:44 AM CDT, 5 hours 1 minute before

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Special weather statement, May 24, 1:03 PM CDT, 3 hours 42 minutes before

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Special weather statement, May 24, 2:52 PM CDT, 1 hour 53 minutes before

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Special weather statement, May 24, 4:03 PM CDT, 42 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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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
May 24, 4:20 PM CDT	Severe Thunderstorm Warning	EAX	Carroll	25 min
May 24, 4:32 PM CDT	Severe Thunderstorm Warning	EAX	Saline	43 min
May 24, 5:19 PM CDT	Severe Thunderstorm Warning	EAX	Saline	41 min
May 24, 5:47 PM CDT	Severe Thunderstorm Warning	EAX	Macon, Randolph	43 min
May 24, 5:55 PM CDT	Severe Thunderstorm Warning	EAX	Harrison, Mercer	65 min
May 24, 6:05 PM CDT	Severe Thunderstorm Warning	EAX	Chariton, Howard, Saline	40 min
May 24, 6:40 PM CDT	Severe Thunderstorm Warning	EAX	Jackson	50 min
May 24, 6:26 PM CDT	Severe Thunderstorm Warning	EAX	Johnson	49 min
May 24, 6:40 PM CDT	Severe Thunderstorm Warning	EAX	Wyandotte	31 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1994 Every severe thunderstorm warning in 1994

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.