Alert archive / Missouri / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 96, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at May 1, 2012, 3:25 AM CDT for Christian County, Webster County, Wright County, Missouri. It was in force for 35 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
- May 1, 2012, 3:25 AM CDT (08:25 UTC)
- Expired
- May 1, 2012, 4:00 AM CDT
- In force
- 35 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Christian County, MO, Webster County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 47 km from the middle of the area, began a volume at 08:27 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 |
|---|---|---|---|
| May 1, 1:43 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 8.4 hours before the alert went out and 89 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
- 202 J/kg
- Mixed-layer CIN
- -103 J/kg
- Mixed-layer LCL
- 1176 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 142 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
594
WUUS53 KSGF 010825
SVRSGF
MOC043-225-229-010915-
/O.NEW.KSGF.SV.W.0096.120501T0825Z-120501T0915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
325 AM CDT TUE MAY 1 2012
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN CHRISTIAN COUNTY IN SOUTHWEST MISSOURI...
WEBSTER COUNTY IN SOUTHWEST MISSOURI...
WESTERN WRIGHT COUNTY IN SOUTHWEST MISSOURI...
* UNTIL 415 AM CDT
* AT 322 AM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM 20 MILES WEST OF MARSHFIELD TO 13 MILES
NORTHWEST OF ROGERSVILLE TO 16 MILES SOUTHWEST OF ROGERSVILLE...AND
MOVING NORTHEAST AT 65 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED. A 60 MPH WIND GUST WAS REPORTED BY A
TRAINED SPOTTER IN REPUBLIC MISSOURI.
IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.
* LOCATIONS IMPACTED INCLUDE...
MARSHFIELD...ROGERSVILLE...FORDLAND...NIANGUA...DIGGINS...
SEYMOUR...MANSFIELD...HARTVILLE...NORTHVIEW...DUNCAN...GROVESPRING
AND ODIN.
INTERSTATE 44 BETWEEN MILE MARKERS 91 AND 103 WILL ALSO BE IMPACTED
BY SEVERE THUNDERSTORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3727 9306 3727 9308 3741 9308 3748 9248
3708 9252 3706 9258 3707 9290 3704 9290
3703 9307
TIME...MOT...LOC 0824Z 245DEG 55KT 3737 9324 3721 9324
3704 9329
HAIL...0.75IN
WIND...60 MPH
$$
GAGAN3 follow-up statements
704
WWUS53 KSGF 010836
SVSSGF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
336 AM CDT TUE MAY 1 2012
MOC043-225-229-010915-
/O.CON.KSGF.SV.W.0096.000000T0000Z-120501T0915Z/
CHRISTIAN MO-WEBSTER MO-WRIGHT MO-
336 AM CDT TUE MAY 1 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN
WRIGHT...WEBSTER AND NORTHEASTERN CHRISTIAN COUNTIES UNTIL 415 AM
CDT...
AT 331 AM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM 14 MILES WEST OF MARSHFIELD TO 10 MILES NORTH OF
ROGERSVILLE TO 8 MILES SOUTHWEST OF ROGERSVILLE...AND MOVING
NORTHEAST AT 65 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.
LOCATIONS IMPACTED INCLUDE...
MARSHFIELD...ROGERSVILLE...FORDLAND...NIANGUA...DIGGINS...SEYMOUR...
MANSFIELD...HARTVILLE...NORTHVIEW...DUNCAN...GROVESPRING AND ODIN.
INTERSTATE 44 BETWEEN MILE MARKERS 91 AND 103 WILL ALSO BE IMPACTED
BY SEVERE THUNDERSTORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3727 9306 3727 9308 3741 9308 3748 9248
3708 9252 3706 9258 3707 9290 3704 9290
3703 9307
TIME...MOT...LOC 0836Z 245DEG 55KT 3744 9305 3728 9302
3710 9309
HAIL...0.75IN
WIND...60 MPH
$$
GAGAN985
WWUS53 KSGF 010850
SVSSGF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
350 AM CDT TUE MAY 1 2012
MOC043-225-229-010915-
/O.CON.KSGF.SV.W.0096.000000T0000Z-120501T0915Z/
CHRISTIAN MO-WEBSTER MO-WRIGHT MO-
350 AM CDT TUE MAY 1 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN
WRIGHT...WEBSTER AND NORTHEASTERN CHRISTIAN COUNTIES UNTIL 415 AM
CDT...
AT 345 AM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM 9 MILES NORTHWEST OF MARSHFIELD TO MARSHFIELD TO
ROGERSVILLE...AND MOVING NORTHEAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.
LOCATIONS IMPACTED INCLUDE...
NIANGUA...DIGGINS...SEYMOUR...HARTVILLE...MANSFIELD...DUNCAN...
GROVESPRING AND ODIN.
INTERSTATE 44 BETWEEN MILE MARKERS 91 AND 103 WILL ALSO BE IMPACTED
BY SEVERE THUNDERSTORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3727 9306 3727 9308 3741 9308 3748 9248
3708 9252 3706 9258 3707 9290 3704 9290
3703 9307
TIME...MOT...LOC 0850Z 247DEG 34KT 3748 9292 3732 9290
3712 9296
HAIL...0.75IN
WIND...60 MPH
$$
GAGAN968
WWUS53 KSGF 010900 RRA
SVSSGF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
400 AM CDT TUE MAY 1 2012
MOC043-225-229-010910-
/O.CAN.KSGF.SV.W.0096.000000T0000Z-120501T0915Z/
CHRISTIAN MO-WEBSTER MO-WRIGHT MO-
400 AM CDT TUE MAY 1 2012
...THE SEVERE THUNDERSTORM WARNING FOR WESTERN WRIGHT...WEBSTER AND
NORTHEASTERN CHRISTIAN COUNTIES IS CANCELLED...
THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS WEAKENED BELOW
SEVERE LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR
PROPERTY. HOWEVER SMALL HAIL AND LOCALLY GUSTY WINDS BETWEEN 40 AND
50 MPH ARE STILL POSSIBLE WITH THESE THUNDERSTORMS.
LAT...LON 3727 9306 3727 9308 3741 9308 3748 9248
3708 9252 3706 9258 3707 9290 3704 9290
3703 9307
TIME...MOT...LOC 0900Z 261DEG 39KT 3746 9279 3730 9277
3710 9283
$$
GAGANThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 11:43 PM CDT | Flash Flood Warning | SGF | Barton, Vernon | 5 hr |
| May 1, 12:56 AM CDT | Flash Flood Warning | SGF | Jasper | 4 hr |
| May 1, 1:23 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 52 min |
| May 1, 1:41 AM CDT | Severe Thunderstorm Warning | SGF | Jasper | 34 min |
| May 1, 2:06 AM CDT | Flash Flood Warning | SGF | Cedar, Dade, St. Clair | 6 hr |
| May 1, 2:22 AM CDT | Special Weather Statement | SGF | Barry, Lawrence, McDonald, Newton | 38 min |
| May 1, 2:41 AM CDT | Areal Flood Advisory | SGF | Newton | 91 min |
| May 1, 3:03 AM CDT | Special Weather Statement | SGF | Barry, Christian, Greene, Stone | 27 min |
| May 1, 3:12 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene | 33 min |
| May 1, 3:26 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone, Taney | 34 min |
| May 1, 3:33 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Polk, Webster | 28 min |
| May 1, 4:02 AM CDT | Special Weather Statement | SGF | Camden, Douglas, Laclede, Miller, Pulaski, Wright | 43 min |
| May 1, 4:40 AM CDT | Special Weather Statement | SGF | Douglas, Maries, Ozark, Phelps, Pulaski, Texas | 50 min |
| May 1, 4:49 AM CDT | Areal Flood Warning | SGF | Barton, Jasper, Vernon | 27 hr |
| May 1, 6:41 AM CDT | River Flood Warning | SGF | Jasper | 44 hr |
| May 1, 7:49 AM CDT | Areal Flood Warning | SGF | Cedar, Dade, St. Clair | 8 hr |
Nearby
Severe Thunderstorm Warnings in Missouri, 2012Every severe thunderstorm warning in 2012
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.