Alert archive / Missouri / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 113, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at May 9, 2014, 11:24 AM CDT for Dent County, Missouri. It was in force for 36 min. 1 report 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
- May 9, 2014, 11:24 AM CDT (16:24 UTC)
- Expired
- May 9, 2014, 12:00 PM CDT
- In force
- 36 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Dent County, MO
The radar
The St Louis radar (KLSX), 131 km from the middle of the area, began a volume at 16:23 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 |
|---|---|---|---|
| May 9, 11:30 AM CDT | HAIL 1.5 | 1 Sse Salem, MO | PICTURE FROM SOCIAL MEDIA SHOWED PING PONG SIZED HAIL |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 4.4 hours before the alert went out and 235 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
- 400 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 501 m above ground
- 0-6 km bulk shear
- 87 kt
- 0-1 km storm-relative helicity
- 98 m²/s²
- 0-3 km storm-relative helicity
- 228 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.1
The text
As transmitted, in the capitals the NWS used until 2016.
389
WUUS53 KSGF 091624
SVRSGF
MOC065-091700-
/O.NEW.KSGF.SV.W.0113.140509T1624Z-140509T1700Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1124 AM CDT FRI MAY 9 2014
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN DENT COUNTY IN SOUTH CENTRAL MISSOURI...
* UNTIL NOON CDT
* AT 1121 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED 5 MILES
SOUTHWEST OF SALEM...AND MOVING EAST AT 50 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS...SIDING AND TREES.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
STONE HILL AROUND 1135 AM CDT.
HOWES MILL AROUND 1140 AM CDT.
BOSS AROUND 1145 AM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3758 9117 3759 9130 3753 9131 3753 9171
3767 9171 3778 9130 3771 9130 3771 9115
3770 9114 3759 9115
TIME...MOT...LOC 1624Z 258DEG 47KT 3759 9154
HAIL...1.00IN
WIND...60MPH
$$
GRIFFIN2 follow-up statements
755
WWUS53 KSGF 091633
SVSSGF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1133 AM CDT FRI MAY 9 2014
MOC065-091700-
/O.CON.KSGF.SV.W.0113.000000T0000Z-140509T1700Z/
DENT MO-
1133 AM CDT FRI MAY 9 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHEASTERN
DENT COUNTY UNTIL NOON CDT...
AT 1131 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR SALEM...AND
MOVING EAST AT 45 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS...SIDING AND TREES.
LOCATIONS IMPACTED INCLUDE...
BOSS...HOWES MILL...HOWES...SALEM AND STONE HILL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3758 9117 3759 9130 3753 9131 3753 9156
3771 9156 3778 9130 3771 9130 3771 9115
3770 9114 3759 9115
TIME...MOT...LOC 1634Z 258DEG 39KT 3762 9145
HAIL...1.00IN
WIND...60MPH
$$104
WWUS53 KSGF 091658
SVSSGF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1158 AM CDT FRI MAY 9 2014
MOC065-091706-
/O.EXP.KSGF.SV.W.0113.000000T0000Z-140509T1700Z/
DENT MO-
1158 AM CDT FRI MAY 9 2014
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DENT COUNTY WILL
EXPIRE AT NOON CDT...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND MOVED OUT OF
THE WARNED AREA.
LAT...LON 3758 9117 3759 9130 3753 9131 3753 9156
3771 9156 3778 9130 3771 9130 3771 9115
3770 9114 3759 9115
TIME...MOT...LOC 1656Z 258DEG 39KT 3767 9115
$$
GRIFFINThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 5:39 AM CDT | Special Weather Statement | SGF | Newton | 51 min |
| May 9, 6:13 AM CDT | Special Weather Statement | SGF | Lawrence | 47 min |
| May 9, 6:47 AM CDT | Special Weather Statement | SGF | Greene | 58 min |
| May 9, 7:21 AM CDT | Special Weather Statement | SGF | Webster | 39 min |
| May 9, 9:43 AM CDT | Special Weather Statement | SGF | Laclede | 32 min |
| May 9, 10:21 AM CDT | Special Weather Statement | SGF | Phelps | 24 min |
| May 9, 10:42 AM CDT | Special Weather Statement | SGF | Phelps | 48 min |
| May 9, 12:13 PM CDT | Special Weather Statement | SGF | Howell | 32 min |
| May 9, 12:23 PM CDT | Special Weather Statement | SGF | Shannon | 37 min |
| May 9, 12:31 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 44 min |
| May 9, 12:43 PM CDT | Special Weather Statement | SGF | Dent | 17 min |
| May 9, 1:15 PM CDT | Special Weather Statement | SGF | Shannon | 30 min |
| May 9, 1:19 PM CDT | Special Weather Statement | SGF | Dent | 26 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.