Alert archive / Missouri / Tornado Warnings in 2021
Tornado Warning 13, NWS St. Louis, MO
NWS St. Louis, MO issued this tornado warning at Jun 24, 2021, 11:35 PM CDT for Audrain County, Monroe County, Ralls County, Missouri. It was in force for 40 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 24, 2021, 11:35 PM CDT (04:35 UTC)
- Expired
- Jun 25, 2021, 12:15 AM CDT
- In force
- 40 min
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties Audrain County, MO, Monroe County, MO, Ralls County, MO
The radar
The St Louis radar (KLSX), 124 km from the middle of the area, began a volume at 04:35 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 25, 12:03 AM CDT | TSTM WND GST 60 | 7 N Mexico, MO | HAM REPORTED 50-60 MPH WINDS. |
| Jun 25, 12:11 AM CDT | TSTM WND DMG | Farber, MO | MULTIPLE TREE LIMBS DOWN AND A FEW SHINGLES RIPPED OFF HOMES ALONG TRABUE DRIVE. |
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 24, 8:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Davenport, (KDVN), launched 00:00Z, 4.6 hours before the alert went out and 275 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
- 112 J/kg
- Mixed-layer CIN
- -93 J/kg
- Mixed-layer LCL
- 817 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 230 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
712
WFUS53 KLSX 250435
TORLSX
MOC007-137-173-250515-
/O.NEW.KLSX.TO.W.0013.210625T0435Z-210625T0515Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service St Louis MO
1135 PM CDT Thu Jun 24 2021
The National Weather Service in St Louis has issued a
* Tornado Warning for...
Southwestern Ralls County in northeastern Missouri...
Northeastern Audrain County in central Missouri...
Southeastern Monroe County in northeastern Missouri...
* Until 1215 AM CDT.
* At 1135 PM CDT, a severe thunderstorm capable of producing a
tornado was located 9 miles northeast of Centralia, moving east at
50 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Santa Fe around 1150 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Perry, Farber, Vandalia and Center.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 3938 9211 3953 9147 3928 9143 3925 9208
TIME...MOT...LOC 0435Z 260DEG 43KT 3933 9204
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
CVKING3 follow-up statements
796
WWUS53 KLSX 250442
SVSLSX
Severe Weather Statement
National Weather Service St Louis MO
1142 PM CDT Thu Jun 24 2021
MOC007-137-173-250515-
/O.CON.KLSX.TO.W.0013.000000T0000Z-210625T0515Z/
Ralls MO-Audrain MO-Monroe MO-
1142 PM CDT Thu Jun 24 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT FOR
SOUTHWESTERN RALLS...NORTHEASTERN AUDRAIN AND SOUTHEASTERN MONROE
COUNTIES...
At 1142 PM CDT, a severe thunderstorm capable of producing a tornado
was located 8 miles southwest of Santa Fe, moving east at 40 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Santa Fe around 1155 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Perry, Vandalia and Farber.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 3938 9206 3953 9147 3928 9143 3925 9201
TIME...MOT...LOC 0442Z 263DEG 33KT 3931 9198
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
CVKING790
WWUS53 KLSX 250452 RRA
SVSLSX
Severe Weather Statement
National Weather Service St Louis MO
1152 PM CDT Thu Jun 24 2021
MOC007-137-173-250515-
/O.CON.KLSX.TO.W.0013.000000T0000Z-210625T0515Z/
Ralls MO-Audrain MO-Monroe MO-
1152 PM CDT Thu Jun 24 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT FOR
SOUTHWESTERN RALLS...NORTHEASTERN AUDRAIN AND SOUTHEASTERN MONROE
COUNTIES...
At 1152 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Santa Fe, moving east at 50 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Perry, Farber and Vandalia.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 3953 9147 3928 9143 3926 9193 3942 9189
TIME...MOT...LOC 0452Z 260DEG 43KT 3933 9182
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
CVKING341
WWUS53 KLSX 250505
SVSLSX
Severe Weather Statement
National Weather Service St Louis MO
1205 AM CDT Fri Jun 25 2021
MOC137-250515-
/O.CAN.KLSX.TO.W.0013.000000T0000Z-210625T0515Z/
Monroe MO-
1205 AM CDT Fri Jun 25 2021
...THE TORNADO WARNING FOR SOUTHEASTERN MONROE COUNTY IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until 400 AM CDT for central and
northeastern Missouri.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
northeastern Missouri.
LAT...LON 3945 9146 3928 9143 3927 9173 3941 9171
3946 9146
TIME...MOT...LOC 0505Z 260DEG 43KT 3936 9162
$$
MOC007-173-250515-
/O.CON.KLSX.TO.W.0013.000000T0000Z-210625T0515Z/
Ralls MO-Audrain MO-
1205 AM CDT Fri Jun 25 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT FOR
SOUTHWESTERN RALLS AND NORTHEASTERN AUDRAIN COUNTIES...
At 1205 AM CDT, a severe thunderstorm capable of producing a tornado
was located near Perry, moving east at 50 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Vandalia and Farber.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 3945 9146 3928 9143 3927 9173 3941 9171
3946 9146
TIME...MOT...LOC 0505Z 260DEG 43KT 3936 9162
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
CVKINGThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 10:57 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Shelby | 48 min |
| Jun 24, 11:03 PM CDT | Tornado Warning | LSX | Monroe, Shelby | 42 min |
| Jun 24, 11:29 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lewis, Marion, Monroe, Pike, Ralls and 1 more | 46 min |
| Jun 24, 11:32 PM CDT | Tornado Warning | LSX | Lewis | 28 min |
| Jun 24, 11:40 PM CDT | Tornado Warning | LSX | Marion, Monroe, Ralls, Shelby | 38 min |
| Jun 25, 12:09 AM CDT | Tornado Warning | LSX | Audrain, Pike, Ralls | 51 min |
| Jun 25, 12:17 AM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lincoln, Montgomery, Pike, Ralls | 43 min |
| Jun 25, 12:57 AM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Pike | 48 min |
| Jun 25, 1:27 AM CDT | River Flood Warning | LSX | Boone | 33 hr |
| Jun 25, 1:54 AM CDT | Areal Flood Advisory | LSX | Montgomery | 3 hr |
| Jun 25, 2:21 AM CDT | Areal Flood Advisory | LSX | Audrain, Boone, Callaway | 106 min |
| Jun 25, 3:07 AM CDT | Areal Flood Advisory | LSX | Boone, Callaway, Cole, Moniteau | 82 min |
| Jun 25, 3:34 AM CDT | Flash Flood Warning | LSX | Boone | 6 hr |
| Jun 25, 4:04 AM CDT | Flash Flood Warning | LSX | Audrain, Boone, Callaway | 6 hr |
| Jun 25, 4:26 AM CDT | Flash Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 6 hr |
| Jun 25, 4:28 AM CDT | Flash Flood Warning | LSX | Callaway, Lincoln, Montgomery, Osage, Warren | 6 hr |
| Jun 25, 7:48 AM CDT | River Flood Warning | LSX | Lincoln | 62 hr |
| Jun 25, 8:25 AM CDT | Areal Flood Warning | LSX | Audrain, Boone, Callaway, Cole, Moniteau | 9 hr |
| Jun 25, 10:06 AM CDT | River Flood Warning | LSX | Franklin, Warren | 9 days |
| Jun 25, 10:06 AM CDT | River Flood Warning | LSX | Saint Charles, Saint Louis | 21 days |
| Jun 25, 10:06 AM CDT | River Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 8 days |
| Jun 25, 10:06 AM CDT | River Flood Warning | LSX | Callaway, Osage | 21 days |
| Jun 25, 10:06 AM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 10 days |
| Jun 25, 4:59 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Osage | 20 min |
| Jun 25, 5:01 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Moniteau | 44 min |
| Jun 25, 5:05 PM CDT | River Flood Warning | LSX | Cole, Osage | 9 days |
| Jun 25, 5:42 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Callaway | 22 min |
| Jun 25, 6:07 PM CDT | River Flood Warning | LSX | Lincoln | 3 days |
| Jun 25, 6:36 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles, Warren | 39 min |
| Jun 25, 6:43 PM CDT | Flash Flood Warning | LSX | Audrain, Boone, Callaway | 6 hr |
| Jun 25, 6:48 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Montgomery, Warren | 42 min |
| Jun 25, 6:55 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Callaway | 19 min |
Nearby
Tornado Warnings in Missouri, 2021Every tornado warning in 2021Tornadoes in 2021
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.