Alert archive / Missouri / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 152, NWS Kansas City, MO

June 29, 2017Daviess County, DeKalb County, Gentry County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Jun 29, 2017, 12:14 AM CDT for Daviess County, DeKalb County, Gentry County, Missouri. It was in force for 46 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: Jun 29, 2017, 12:14 AM CDT (05:14 UTC)
Expired: Jun 29, 2017, 1:00 AM CDT
In force: 46 min
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Daviess County, MO, DeKalb County, MO, Gentry County, MO

The radar

The Pleasant Hill radar (KEAX), 135 km from the middle of the area, began a volume at 05:17 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, 5.2 hours before the alert went out and 173 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: 2166 J/kg
Mixed-layer CIN: -26 J/kg
Mixed-layer LCL: 1454 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 167 m²/s²
0-3 km storm-relative helicity: 377 m²/s²
Significant tornado parameter: 1.8
Supercell composite: 22.7

Open this sounding in Storm Lab

The text

As transmitted.

166 
WUUS53 KEAX 290514
SVREAX
MOC061-063-075-290600-
/O.NEW.KEAX.SV.W.0152.170629T0514Z-170629T0600Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Kansas City/Pleasant Hill MO
1214 AM CDT THU JUN 29 2017

The National Weather Service in Pleasant Hill has issued a

* Severe Thunderstorm Warning for...
  Daviess County in north central Missouri...
  Southeastern Gentry County in northwestern Missouri...
  Northeastern DeKalb County in northwestern Missouri...

* Until 100 AM CDT

* At 1214 AM CDT, a severe thunderstorm was located near King City,
  or 8 miles north of Maysville, moving east at 35 mph.

  HAZARD...60 mph wind gusts and half dollar size hail. 

  SOURCE...Radar indicated. 

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees. 

* Locations impacted include...
  Gallatin, Gilman City, Pattonsburg, Winston, Altamont, Coffey,
  Jameson, Weatherby, Mcfall, Fairport and Santa Rosa.

This includes Interstate 35 in Missouri between mile markers 62 and
82.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4013 9386 3988 9382 3981 9404 3995 9451
      4009 9443 4014 9432
TIME...MOT...LOC 0514Z 286DEG 29KT 4000 9442 

HAIL...1.25IN
WIND...60MPH
 
$$

Blair

1 follow-up statement

944 
WWUS53 KEAX 290558
SVSEAX

Severe Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
1258 AM CDT THU JUN 29 2017

MOC061-063-075-290608-
/O.EXP.KEAX.SV.W.0152.000000T0000Z-170629T0600Z/
Daviess MO-Gentry MO-DeKalb MO-
1258 AM CDT THU JUN 29 2017

...THE SEVERE THUNDERSTORM WARNING FOR DAVIESS...SOUTHEASTERN GENTRY
AND NORTHEASTERN DEKALB COUNTIES WILL EXPIRE AT 100 AM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning will be allowed to expire. However small hail 
is still possible with this thunderstorm.

LAT...LON 4013 9386 3988 9382 3981 9404 3995 9451
      4009 9443 4014 9432
TIME...MOT...LOC 0558Z 286DEG 29KT 3990 9399 

$$

Blair

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 28, 7:10 PM CDT	Severe Thunderstorm Warning	EAX	Atchison, Gentry, Nodaway, Worth	65 min
Jun 28, 7:21 PM CDT	Tornado Warning	EAX	Mercer, Putnam, Sullivan	39 min
Jun 28, 7:27 PM CDT	Tornado Warning	EAX	Gentry, Harrison	33 min
Jun 28, 7:30 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Harrison, Mercer	45 min
Jun 28, 7:33 PM CDT	Tornado Warning	EAX	Grundy, Harrison, Mercer	42 min
Jun 28, 8:00 PM CDT	Severe Thunderstorm Warning	EAX	Adair, Putnam, Schuyler, Sullivan	60 min
Jun 28, 8:15 PM CDT	Severe Thunderstorm Warning	EAX	Gentry, Grundy, Harrison, Mercer, Nodaway, Worth	60 min
Jun 28, 8:22 PM CDT	Flash Flood Warning	EAX	Gentry, Grundy, Harrison, Mercer, Worth	6 hr
Jun 28, 8:48 PM CDT	Tornado Warning	EAX	Gentry, Nodaway	27 min
Jun 28, 8:53 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Linn, Sullivan	52 min
Jun 28, 9:12 PM CDT	Tornado Warning	EAX	Daviess, Gentry, Harrison	33 min
Jun 28, 9:17 PM CDT	Severe Thunderstorm Warning	EAX	Gentry, Nodaway, Worth	28 min
Jun 28, 9:21 PM CDT	Severe Thunderstorm Warning	EAX	Adair, Linn, Macon	54 min
Jun 28, 9:38 PM CDT	Flash Flood Warning	EAX	Gentry, Nodaway, Worth	6 hr
Jun 28, 9:38 PM CDT	Tornado Warning	EAX	Adair, Macon	37 min
Jun 28, 9:43 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Harrison	32 min
Jun 28, 9:49 PM CDT	Tornado Warning	EAX	Daviess, Grundy, Livingston	41 min
Jun 28, 10:21 PM CDT	Severe Thunderstorm Warning	EAX	Nodaway, Worth	39 min
Jun 28, 10:24 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy, Livingston	51 min
Jun 28, 10:42 PM CDT	Special Weather Statement	EAX	Daviess	33 min
Jun 28, 10:50 PM CDT	River Flood Warning	EAX	Andrew, Nodaway	28 hr
Jun 28, 11:00 PM CDT	Special Weather Statement	EAX	Gentry, Nodaway, Worth	45 min
Jun 28, 11:13 PM CDT	Special Weather Statement	EAX	Linn, Livingston	47 min
Jun 28, 11:14 PM CDT	Flash Flood Warning	EAX	Daviess, Gentry, Grundy, Harrison, Linn, Sullivan	5 hr
Jun 28, 11:38 PM CDT	Severe Thunderstorm Warning	EAX	Andrew, DeKalb, Gentry, Nodaway	52 min
Jun 29, 1:26 AM CDT	Flash Flood Warning	EAX	Andrew, Daviess, Gentry, Grundy, Holt, Linn and 2 more	3 hr
Jun 29, 2:05 AM CDT	Special Weather Statement	EAX	DeKalb	40 min
Jun 29, 2:16 AM CDT	Flash Flood Warning	EAX	Gentry, Grundy, Harrison, Mercer, Worth	89 min
Jun 29, 3:25 AM CDT	Flash Flood Watch	EAX	Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 24 more	28 hr
Jun 29, 3:37 AM CDT	Areal Flood Warning	EAX	Adair, Andrew, Atchison, Chariton, Daviess, DeKalb and 10 more	48 hr
Jun 29, 4:35 AM CDT	River Flood Warning	EAX	Daviess, Gentry	3 days
Jun 29, 4:38 AM CDT	River Flood Warning	EAX	Andrew, Buchanan	55 hr
Jun 29, 4:46 AM CDT	River Flood Warning	EAX	Buchanan	4 days
Jun 29, 4:46 AM CDT	River Flood Warning	EAX	Platte	5 days
Jun 29, 4:46 AM CDT	River Flood Warning	EAX	Platte	6 days
Jun 29, 5:02 AM CDT	River Flood Warning	EAX	Daviess, Livingston	4 days
Jun 29, 5:02 AM CDT	River Flood Warning	EAX	Linn, Livingston	4 days
Jun 29, 5:02 AM CDT	River Flood Warning	EAX	Carroll, Chariton, Linn, Livingston	6 days
Jun 29, 7:43 AM CDT	Special Weather Statement	EAX	Jackson	47 min
Jun 29, 8:19 AM CDT	Flash Flood Warning	EAX	Caldwell, Carroll, Chariton, Linn, Livingston, Macon	6 hr
Jun 29, 8:23 AM CDT	Special Weather Statement	EAX	Cass	37 min
Jun 29, 9:46 AM CDT	River Flood Warning	EAX	Chariton, Macon	71 hr
Jun 29, 9:46 AM CDT	River Flood Warning	EAX	Carroll, Chariton	6 days
Jun 29, 9:48 AM CDT	River Flood Warning	EAX	Atchison, Holt	45 hr
Jun 29, 9:52 AM CDT	River Flood Warning	EAX	Jackson, Lafayette, Ray	4 days
Jun 29, 9:52 AM CDT	River Flood Warning	EAX	Carroll, Lafayette, Saline	4 days
Jun 29, 9:52 AM CDT	River Flood Warning	EAX	Carroll, Chariton, Saline	5 days
Jun 29, 9:52 AM CDT	River Flood Warning	EAX	Chariton, Howard, Saline	5 days
Jun 29, 9:52 AM CDT	River Flood Warning	EAX	Cooper, Howard	5 days
Jun 29, 1:04 PM CDT	Special Weather Statement	EAX	Jackson	41 min
Jun 29, 1:37 PM CDT	Special Weather Statement	EAX	Jackson	38 min
Jun 29, 2:07 PM CDT	Special Weather Statement	EAX	Lafayette	23 min
Jun 29, 2:25 PM CDT	Areal Flood Warning	EAX	Caldwell, Carroll, Chariton, Daviess, Livingston	24 hr
Jun 29, 2:56 PM CDT	River Flood Warning	EAX	Carroll	53 hr
Jun 29, 2:59 PM CDT	Special Weather Statement	EAX	Lafayette	46 min
Jun 29, 6:29 PM CDT	Special Weather Statement	EAX	Saline	46 min
Jun 29, 6:33 PM CDT	Severe Thunderstorm Warning	EAX	Saline	42 min
Jun 29, 6:55 PM CDT	Areal Flood Advisory	EAX	Lafayette, Saline	4 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2017 Every severe thunderstorm warning in 2017

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.