Alert archive / Missouri / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 206, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Jun 25, 2019, 11:12 PM CDT for Mercer County, Missouri. It was in force for 33 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 25, 2019, 11:12 PM CDT (04:12 UTC)
- Expired
- Jun 25, 2019, 11:45 PM CDT
- In force
- 33 min
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Mercer County, MO
The radar
The Des Moines radar (KDMX), 146 km from the middle of the area, began a volume at 04:11 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 25, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 4.2 hours before the alert went out and 237 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.
- Mixed-layer CAPE
- 787 J/kg
- Mixed-layer CIN
- -182 J/kg
- Mixed-layer LCL
- 2347 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 52 m²/s²
- 0-3 km storm-relative helicity
- 132 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.6
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 25, 10:44 PM CDT, 28 minutes earlier.
Area forecast discussion, Jun 25, 10:44 PM CDT, 28 minutes before
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</html>Hazardous weather outlook, Jun 25, 5:17 AM CDT, 17 hours 55 minutes before
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 517 AM CDT Tue Jun 25 2019 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-261030- 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- 517 AM CDT Tue Jun 25 2019 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Severe storms are possible late this afternoon and evening; with large hail, damaging winds, flash flooding, and a few tornadoes possible. More detailed information can be accessed at... https://www.weather.gov/eax/hwo .DAYS TWO THROUGH SEVEN...Wednesday through Monday No hazardous weather is expected after Wednesday, but heat indices will climb around 100 degrees by the weekend. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
In the hours before
Special weather statement, Jun 25, 6:30 PM CDT, 4 hours 42 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
630 PM CDT Tue Jun 25 2019
MOZ006-007-260015-
Putnam MO-Mercer MO-
630 PM CDT Tue Jun 25 2019
...SIGNIFICANT WEATHER ADVISORY FOR WESTERN PUTNAM AND NORTHEASTERN
MERCER COUNTIES UNTIL 715 PM CDT...
At 629 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles north of Mercer, or 12 miles southwest of Corydon, moving east
at 25 mph.
Nickel size hail and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Mercer, Lucerne and Powersville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 4039 9311 4039 9336 4050 9354 4058 9351
4058 9306
TIME...MOT...LOC 2329Z 286DEG 20KT 4062 9348
PPSpecial weather statement, Jun 25, 6:40 PM CDT, 4 hours 32 minutes before
Special Weather Statement National Weather Service Kansas City/Pleasant Hill MO 640 PM CDT Tue Jun 25 2019 MOZ005-006-260030- Mercer MO-Harrison MO- 640 PM CDT Tue Jun 25 2019 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN MERCER AND NORTHERN HARRISON COUNTIES UNTIL 730 PM CDT... At 640 PM CDT, Doppler radar was tracking a strong thunderstorm near Lamoni, or 9 miles southwest of Leon, moving east at 60 mph. Penny size hail and winds in excess of 40 mph will be possible with this storm. Locations impacted include... Princeton, Ridgeway, Mercer, Eagleville, Cainsville, Blythedale and South Lineville. This includes Interstate 35 in Missouri between mile markers 101 and 113. PRECAUTIONARY/PREPAREDNESS ACTIONS... This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4034 9356 4040 9414 4057 9411 4058 9352 TIME...MOT...LOC 2340Z 285DEG 50KT 4061 9383 PP
Local storm report, Jun 25, 7:08 PM CDT, 4 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
708 PM CDT TUE JUN 25 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0706 PM HAIL WATSON 40.48N 95.62W
06/25/2019 E1.75 INCH ATCHISON MO 911 CALL CENTER
&&
LAFLINSpecial weather statement, Jun 25, 7:35 PM CDT, 3 hours 37 minutes before
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</html>Local storm report, Jun 25, 7:53 PM CDT, 3 hours 19 minutes before
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</html>The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 7:01 PM CDT | Severe Thunderstorm Warning | EAX | Putnam, Schuyler | 24 min |
| Jun 25, 7:10 PM CDT | Severe Thunderstorm Warning | EAX | Mercer, Putnam | 35 min |
| Jun 25, 7:18 PM CDT | Severe Thunderstorm Warning | EAX | Schuyler | 19 min |
| Jun 25, 7:35 PM CDT | Special Weather Statement | EAX | Putnam, Schuyler | 40 min |
| Jun 25, 7:44 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Putnam, Schuyler | 31 min |
| Jun 25, 8:12 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 18 min |
| Jun 25, 10:38 PM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 37 min |
| Jun 25, 11:40 PM CDT | Special Weather Statement | EAX | Putnam | 50 min |
| Jun 25, 11:44 PM CDT | Severe Thunderstorm Warning | EAX | Mercer, Putnam | 17 min |
| Jun 26, 12:12 AM CDT | Special Weather Statement | EAX | Putnam | 33 min |
| Jun 26, 12:46 AM CDT | Special Weather Statement | EAX | Schuyler | 44 min |
| Jun 26, 12:45 AM CDT | Special Weather Statement | EAX | Johnson | 30 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2019Every severe thunderstorm warning in 2019
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.