Alert archive / Missouri / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 9, NWS Kansas City, MO

March 23, 2016Chariton County, Macon County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Mar 23, 2016, 9:35 PM CDT for Chariton County, Macon County, Missouri. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Mar 23, 2016, 9:35 PM CDT (02:35 UTC)
Expired: Mar 23, 2016, 10:00 PM CDT
In force: 25 min
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Chariton County, MO, Macon County, MO

The radar

The Pleasant Hill radar (KEAX), 159 km from the middle of the area, began a volume at 02:34 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 (KFOE), launched 00:00Z, 2.6 hours before the alert went out and 257 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 4161 m above ground
0-6 km bulk shear: 65 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 63 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

131 
WUUS53 KEAX 240235
SVREAX
MOC041-121-240300-
/O.NEW.KEAX.SV.W.0009.160324T0235Z-160324T0300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
935 PM CDT WED MAR 23 2016

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN MACON COUNTY IN NORTH CENTRAL MISSOURI...
  NORTHEASTERN CHARITON COUNTY IN NORTH CENTRAL MISSOURI...

* UNTIL 1000 PM CDT

* AT 934 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 10 MILES
  NORTHWEST OF KEYTESVILLE...OR 10 MILES SOUTH OF MARCELINE...MOVING
  NORTHEAST AT 65 MPH.

  HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  MARCELINE...BEVIER...CALLAO...NEW CAMBRIA...ROTHVILLE...WIEN AND
  EXCELLO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTH CENTRAL
MISSOURI.

LAT...LON 3960 9256 3961 9269 3957 9270 3947 9310
      3965 9309 3971 9300 3970 9286 3981 9285
      3992 9268 3963 9246
TIME...MOT...LOC 0234Z 238DEG 58KT 3957 9302 

HAIL...0.75IN
WIND...60MPH
 
$$

LAFLIN

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 23, 7:13 PM CDT	Severe Thunderstorm Warning	EAX	Clay, Clinton	32 min
Mar 23, 7:35 PM CDT	Special Weather Statement	EAX	Jackson	25 min
Mar 23, 7:37 PM CDT	Special Weather Statement	EAX	Cass	38 min
Mar 23, 7:48 PM CDT	Special Weather Statement	EAX	Harrison	27 min
Mar 23, 7:59 PM CDT	Special Weather Statement	EAX	Caldwell, Livingston	31 min
Mar 23, 8:02 PM CDT	Severe Thunderstorm Warning	EAX	Caldwell, Daviess, Grundy, Harrison, Livingston, Mercer	43 min
Mar 23, 8:20 PM CDT	Special Weather Statement	EAX	Carroll	40 min
Mar 23, 8:51 PM CDT	Special Weather Statement	EAX	Carroll	24 min
Mar 23, 8:52 PM CDT	Severe Thunderstorm Warning	EAX	Adair, Grundy, Linn, Livingston, Putnam, Schuyler and 1 more	38 min
Mar 23, 9:03 PM CDT	Severe Thunderstorm Warning	EAX	Carroll, Chariton, Linn, Livingston	27 min
Mar 23, 9:31 PM CDT	Special Weather Statement	EAX	Henry	14 min
Mar 23, 9:50 PM CDT	Severe Thunderstorm Warning	EAX	Macon	40 min
Mar 23, 10:21 PM CDT	Special Weather Statement	EAX	Cooper	24 min
Mar 24, 4:00 AM CDT	Freeze Warning	EAX	Bates, Cass, Clay, Cooper, Henry, Howard and 6 more	29 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2016 Every severe thunderstorm warning 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.