Alert archive / Missouri / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 151, NWS St. Louis, MO
NWS St. Louis, MO issued this severe thunderstorm warning at Jun 21, 2014, 5:45 PM CDT for 4 counties in Missouri. It was in force for 45 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 21, 2014, 5:45 PM CDT (22:45 UTC)
- Expired
- Jun 21, 2014, 6:30 PM CDT
- In force
- 45 min
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Lincoln County, MO, Montgomery County, MO, Pike County, MO, Warren County, MO
The radar
The St Louis radar (KLSX), 64 km from the middle of the area, began a volume at 22:46 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 21, 5:50 PM CDT | TSTM WND DMG | 1 Ne Montgomery City, MO | 6 TO 8 INCH BRANCHES DOWN |
| Jun 21, 6:20 PM CDT | TSTM WND GST 45 | Troy, MO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 21, 1:33 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 10.8 hours before the alert went out and 230 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
- 47 J/kg
- Mixed-layer CIN
- -222 J/kg
- Mixed-layer LCL
- 1469 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 34 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
304
WUUS53 KLSX 212245
SVRLSX
MOC113-139-163-219-212330-
/O.NEW.KLSX.SV.W.0151.140621T2245Z-140621T2330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
545 PM CDT SAT JUN 21 2014
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
LINCOLN COUNTY IN EAST CENTRAL MISSOURI...
MONTGOMERY COUNTY IN EAST CENTRAL MISSOURI...
SOUTHEASTERN PIKE COUNTY IN NORTHEAST MISSOURI...
NORTH CENTRAL WARREN COUNTY IN EAST CENTRAL MISSOURI...
* UNTIL 630 PM CDT
* AT 541 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES WEST OF CLARKSVILLE TO BUELL...AND MOVING
EAST-SOUTHEAST AT 15 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.
* LOCATIONS IMPACTED INCLUDE...
ELSBERRY...BELLFLOWER...JONESBURG...EOLIA...DAVIS...HAWK POINT...
EDGEWOOD...OLNEY...WHITESIDE...TRUXTON...SILEX...CAVE AND NEW HOPE.
THIS WARNING INCLUDES CUIVRE RIVER STATE PARK.
THIS WARNING ALSO INCLUDES...
INTERSTATE 70 IN MISSOURI FROM EXIT 183 TO EXIT 188.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3940 9096 3932 9103 3922 9082 3922 9072
3920 9072 3876 9123 3902 9155 3944 9103
TIME...MOT...LOC 2245Z 280DEG 11KT 3937 9100 3902 9146
HAIL...0.75IN
WIND...60MPH
$$
TRUETT2 follow-up statements
242
WWUS53 KLSX 212316
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
616 PM CDT SAT JUN 21 2014
MOC163-212326-
/O.CAN.KLSX.SV.W.0151.000000T0000Z-140621T2330Z/
PIKE MO-
616 PM CDT SAT JUN 21 2014
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN PIKE COUNTY IN
NORTHEAST MISSOURI IS CANCELLED...
THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE
WARNED AREA.
LAT...LON 3922 9072 3920 9072 3876 9123 3891 9141
3923 9095
TIME...MOT...LOC 2316Z 338DEG 50KT 3921 9085 3885 9132
$$
MOC113-139-219-212330-
/O.CON.KLSX.SV.W.0151.000000T0000Z-140621T2330Z/
LINCOLN MO-MONTGOMERY MO-WARREN MO-
616 PM CDT SAT JUN 21 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR
WARREN...MONTGOMERY AND LINCOLN COUNTIES UNTIL 630 PM CDT...
AT 614 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES NORTHWEST OF ELSBERRY TO JONESBURG...AND
MOVING SOUTH AT 55 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED. TREE DAMAGE WAS REPORTED WITH THIS
LINE OF STORMS IN THE MONTGOMERY CITY AREA.
IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.
LOCATIONS IMPACTED INCLUDE...
ELSBERRY...CAVE AND NEW HOPE.
THIS WARNING INCLUDES CUIVRE RIVER STATE PARK.
THIS WARNING ALSO INCLUDES...
INTERSTATE 70 IN MISSOURI FROM EXIT 183 TO EXIT 188.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3922 9072 3920 9072 3876 9123 3891 9141
3923 9095
TIME...MOT...LOC 2316Z 338DEG 50KT 3921 9085 3885 9132
HAIL...0.75IN
WIND...60MPH
$$
TRUETT959
WWUS53 KLSX 212330
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
630 PM CDT SAT JUN 21 2014
MOC113-139-219-212340-
/O.EXP.KLSX.SV.W.0151.000000T0000Z-140621T2330Z/
LINCOLN MO-MONTGOMERY MO-WARREN MO-
630 PM CDT SAT JUN 21 2014
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL WARREN...
MONTGOMERY AND LINCOLN COUNTIES HAS EXPIRED...
THE STRONGEST STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF
THE WARNED AREA. HOWEVER...GUSTY WINDS AND HEAVY RAIN ARE STILL
POSSIBLE WITH THE STORMS THAT ARE LINGERING OVER THE AREA.
LAT...LON 3922 9072 3920 9072 3876 9123 3891 9141
3923 9095
TIME...MOT...LOC 2330Z 338DEG 50KT 3903 9076 3867 9123
$$
TRUETTThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 4:12 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 48 min |
| Jun 21, 4:33 PM CDT | Severe Thunderstorm Warning | LSX | Callaway | 25 min |
| Jun 21, 4:49 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Ralls | 41 min |
| Jun 21, 4:50 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Moniteau | 25 min |
| Jun 21, 4:55 PM CDT | Severe Thunderstorm Warning | LSX | Audrain | 35 min |
| Jun 21, 5:07 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 38 min |
| Jun 21, 5:27 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 48 min |
| Jun 21, 6:04 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles, Warren | 41 min |
| Jun 21, 6:44 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Lincoln, Saint Charles, Saint Louis, Warren | 46 min |
| Jun 21, 6:49 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 41 min |
| Jun 21, 6:57 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 33 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2014Every severe thunderstorm warning in 2014
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.