Alert archive / Mississippi / Tornado Warnings in 2020

Tornado Warning 42, NWS Jackson, MS

April 19, 2020Clarke County, Mississippi

NWS Jackson, MS issued this tornado warning at Apr 19, 2020, 4:00 PM CDT for Clarke County, Mississippi. It was in force for 30 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
Apr 19, 2020, 4:00 PM CDT (21:00 UTC)
Expired
Apr 19, 2020, 4:30 PM CDT
In force
30 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Clarke County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 137 km from the middle of the area, began a volume at 20:59 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 19, 11:45 AM CDTTornado WatchSPC9 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 9.0 hours before the alert went out and 147 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.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 12:00Z on 2020-04-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 776 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jackson, MS at 12:00Z on 2020-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 323 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
776 J/kg
Mixed-layer CIN
-84 J/kg
Mixed-layer LCL
610 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
323 m²/s²
0-3 km storm-relative helicity
329 m²/s²
Significant tornado parameter
0.0
Supercell composite
5.7

Open this sounding in Storm Lab

The text

As transmitted.

158 
WFUS54 KJAN 192100
TORJAN
MSC023-192130-
/O.NEW.KJAN.TO.W.0042.200419T2100Z-200419T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Jackson MS
400 PM CDT Sun Apr 19 2020

The National Weather Service in Jackson has issued a

* Tornado Warning for...
  Northeastern Clarke County in east central Mississippi...

* Until 430 PM CDT.
    
* At 400 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Sykes, or 7 miles east of Quitman, moving east at
  30 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 tornadic thunderstorm will remain over mainly rural areas of
  northeastern Clarke County.

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.

&&

LAT...LON 3203 8846 3201 8868 3212 8871 3220 8843
TIME...MOT...LOC 2100Z 254DEG 28KT 3206 8860 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

DC
3 follow-up statements
765 
WWUS54 KJAN 192107
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
407 PM CDT Sun Apr 19 2020

MSC023-192130-
/O.CON.KJAN.TO.W.0042.000000T0000Z-200419T2130Z/
Clarke MS-
407 PM CDT Sun Apr 19 2020

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR
NORTHEASTERN CLARKE COUNTY...
    
At 407 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Sykes, or 11 miles east of Quitman, moving east at
35 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...
Sykes.

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.

&&

LAT...LON 3206 8845 3205 8858 3215 8861 3220 8843
TIME...MOT...LOC 2107Z 250DEG 30KT 3209 8853 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

DC
657 
WWUS54 KJAN 192114
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
414 PM CDT Sun Apr 19 2020

MSC023-192130-
/O.CON.KJAN.TO.W.0042.000000T0000Z-200419T2130Z/
Clarke MS-
414 PM CDT Sun Apr 19 2020

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR
NORTHEASTERN CLARKE COUNTY...
    
At 414 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Snell, or 14 miles west of Butler, moving northeast
at 45 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 tornadic thunderstorm will remain over mainly rural areas of
northeastern Clarke County.

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.

&&

LAT...LON 3209 8845 3207 8852 3218 8852 3220 8843
TIME...MOT...LOC 2114Z 247DEG 38KT 3212 8846 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

DC
073 
WWUS54 KJAN 192120
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
420 PM CDT Sun Apr 19 2020

MSC023-192130-
/O.EXP.KJAN.TO.W.0042.000000T0000Z-200419T2130Z/
Clarke MS-
420 PM CDT Sun Apr 19 2020

...THE TORNADO WARNING FOR NORTHEASTERN CLARKE COUNTY WILL EXPIRE AT
430 PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Tornado Watch remains in effect until 700 PM CDT for east central
Mississippi.

LAT...LON 3209 8845 3207 8852 3218 8852 3220 8843
TIME...MOT...LOC 2120Z 254DEG 28KT 3213 8841 

$$

DC

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Jackson, MS wrote its last area forecast discussion before this tornado warning went out at Apr 19, 3:35 PM CDT, 25 minutes earlier.

Area forecast discussion, Apr 19, 3:35 PM CDT, 25 minutes before
Area Forecast Discussion
National Weather Service Jackson MS
335 PM CDT Sun Apr 19 2020

...SEVERE STORMS REMAIN LIKELY ACROSS MUCH OF THE ARKLAMISS THROUGH
TONIGHT...

.DISCUSSION...
Tonight through Saturday...The threat for severe weather and flash
flooding will be ongoing across a good portion of the forecast area
for the remainder of this afternoon and into the first half of the
tonight period.  Thus, a "Tornado Watch" remains in effect until 7
PM and a "Flash Flood Watch" in effect until 1 AM Monday. As an
upper level trough drives a strong cold front east through the
region from late this afternoon into tonight, ample instability
(particularly across locales along and south of the Interstate 20
corridor), coupled with strong wind shear, and steep mid-level lapse
rates will maintain this threat into tonight.

Damaging wind gusts, large hail, and tornadoes will remain possible
during this time. Additionally, torrential downpours from storms
training across the same locations, will result in localized flash
flooding across portions of the area, along with an increased threat
of river flooding.  Some light showers will linger behind the front
a couple of hours past midnight, but as the overnight hours progress
activity will exit east and out of the forecast area, with high
pressure building in from the west.

Quiet weather, along with slightly cooler drier conditions, will
exist across the region Monday into Tuesday.  The high will slide
further east of the region on Wednesday resulting in a return in
southerly flow.  This, as the pressure gradient tightens over the
region in response to a deepening and developing storm system
approaching from the west, will cause increased moisture return
across the CWA through Wednesday night.

Currently, it's during this Wednesday afternoon through Thursday
timeframe, that perhaps another bout of severe weather may be
possible across the forecast area, along with perhaps some heavy
rain potential.  Currently, models continue to differ in their exact
track and timing of this system. Therefore, confidence in
introducing a threat of severe weather into the HWO currently
remains too low.

Showers and storms currently look to exit the region through the
course of Thursday.  High pressure again builds into the region from
the west.  At a minimum, the first half of Friday looks to remain
quiet.  However, rain chances could again be on the increase Friday
night into Saturday as another system potentially swings east into
the region. /19/

&&

.AVIATION...
18Z TAF discussion: While IFR/MVFR conditions will improve to VFR
at most locations this afternoon, areas between GLH, GWO and GTR
will remain in those conditions through much of the period.
Scattered to numerous showers and thunderstorms will eventually
overspread the area from the west this afternoon with
deteriorating conditions as they do so. IFR/LIFR conditions with
gusty winds can be expected as storms impact each TAF site. The
rain and thunderstorms will move east of the area after midnight
as a cold front moves through, but ceilings will remain IFR
through the remainder of the period./GG/

&&

.PRELIMINARY POINT TEMPS/POPS...
Jackson       57  74  52  79 /  93   0   0   0
Meridian      57  75  51  79 / 100   0   0   0
Vicksburg     58  73  54  79 /  87   0   0   0
Hattiesburg   60  78  54  82 /  89   0   0   0
Natchez       58  74  55  79 /  80   0   0   0
Greenville    55  71  53  76 /  92   0   0   0
Greenwood     55  72  52  76 /  95   0   0   0

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...Flash Flood Watch until 1 AM CDT Monday for MSZ027>033-035>059.

LA...Flash Flood Watch until 1 AM CDT Monday for LAZ009-016-025.

AR...None.

&&

19
Hazardous weather outlook, Apr 19, 3:32 PM CDT, 28 minutes before
Hazardous Weather Outlook
National Weather Service Jackson MS
332 PM CDT Sun Apr 19 2020

ARZ074-075-MSZ019-025-034-201000-
Ashley-Chicot-Sunflower-Leflore-Washington-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of southeast
Arkansas, north central Mississippi, and northwest Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Limited
TIMING...The rest of this afternoon through tonight

Severe thunderstorms capable of producing damaging winds of
60 mph and quarter to golf ball size hail are possible.

(https://www.weather.gov/images/jan/graphicast/1.png)

Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is possible.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

MSZ018-026-201000-
Bolivar-Grenada-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of north central
Mississippi, and northwest Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Limited
TIMING...The rest of this afternoon through tonight

Isolated severe thunderstorms capable of producing damaging wind
gusts and hail up to quarter size are possible.

(https://www.weather.gov/images/jan/graphicast/1.png)

Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is possible.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

MSZ027-028-031>033-035-201000-
Carroll-Montgomery-Lowndes-Choctaw-Oktibbeha-Humphreys-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of central
Mississippi, north central Mississippi, and northeast
Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Elevated
TIMING...The rest of this afternoon through tonight

Severe thunderstorms capable of producing damaging winds of
60 mph and quarter to golf ball size hail are possible.

(https://www.weather.gov/images/jan/graphicast/1.png)

Areas of flash flooding are likely, and some roads could be
flooded or closed as a result. Some structures may be potentially
threatened by high water.  River flooding is possible, with
ongoing river flooding potentially worsened.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

MSZ029-030-201000-
Webster-Clay-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of north central
Mississippi, and northeast Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Elevated
TIMING...The rest of this afternoon through tonight

Isolated severe thunderstorms capable of producing damaging wind
gusts and hail up to quarter size are possible.

(https://www.weather.gov/images/jan/graphicast/1.png)

Areas of flash flooding are likely, and some roads could be
flooded or closed as a result. Some structures may be potentially
threatened by high water.  River flooding is possible, with
ongoing river flooding potentially worsened.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

LAZ007-008-015-201000-
Morehouse-West Carroll-Richland-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of northeast
Louisiana.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Enhanced
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Limited
TIMING...The rest of this afternoon through tonight

Severe thunderstorms are likely and tornadoes are possible.  Some
thunderstorms may produce damaging winds up to 70 mph, and hail
up to tennis ball size.

(https://www.weather.gov/images/jan/graphicast/1.png)

Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is possible.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

LAZ009-MSZ036>041-201000-
East Carroll-Holmes-Attala-Winston-Noxubee-Issaquena-Sharkey-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of northeast
Louisiana, and central Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Enhanced
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Elevated
TIMING...The rest of this afternoon through tonight

Severe thunderstorms are likely and tornadoes are possible.  Some
thunderstorms may produce damaging winds up to 70 mph, and hail
up to tennis ball size.

(https://www.weather.gov/images/jan/graphicast/1.png)

Areas of flash flooding are likely, and some roads could be
flooded or closed as a result. Some structures may be potentially
threatened by high water.  River flooding is possible, with
ongoing river flooding potentially worsened.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

LAZ016-025-MSZ042>059-065-066-201000-
Madison LA-Tensas-Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-
Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-Simpson-
Smith-Jasper-Clarke-Jefferson-Covington-Jones-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of northeast
Louisiana, and central Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Moderate
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Elevated
TIMING...The rest of this afternoon through tonight

Significant severe thunderstorms and tornadoes are likely, with
some strong tornadoes possible. Some thunderstorms could also
produce damaging winds of 70 mph and large hail up to tennis ball
size.

(https://www.weather.gov/images/jan/graphicast/1.png)

Areas of flash flooding are likely, and some roads could be
flooded or closed as a result. Some structures may be potentially
threatened by high water.  River flooding is possible, with
ongoing river flooding potentially worsened.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

LAZ023-024-026-MSZ060>064-072>074-201000-
Franklin LA-Catahoula-Concordia-Adams-Franklin MS-Lincoln-
Lawrence-Jefferson Davis-Marion-Lamar-Forrest-
332 PM CDT Sun Apr 19 2020

This hazardous weather outlook is for portions of northeast
Louisiana, and south central Mississippi.

.DAY ONE...Tonight and Monday...

SEVERE THUNDERSTORMS
THREAT...Moderate
TIMING...The rest of this afternoon through tonight

FLOODING
THREAT...Limited
TIMING...The rest of this afternoon through tonight

Significant severe thunderstorms and tornadoes are likely, with
some strong tornadoes possible. Some thunderstorms could also
produce damaging winds of 70 mph and large hail up to tennis ball
size.

(https://www.weather.gov/images/jan/graphicast/1.png)

Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is possible.

(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Monday night through Saturday...

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region remainder
of the afternoon through tonight.

19

&&

...HAZARD LEGEND...

*SEVERE THUNDERSTORMS*
High...Significant severe thunderstorms and tornadoes are
 likely with strong or violent tornadoes possible.
Moderate...Significant severe thunderstorms and tornadoes are
 likely with strong tornadoes possible.
Enhanced...Severe thunderstorms are likely and tornadoes are
 possible.
Slight...Severe thunderstorms and tornadoes are possible.
Marginal...Isolated severe thunderstorms are possible.

*FLOODING*
Extreme...Widespread and significant flooding is likely.
Significant...Widespread flash flooding is likely
 and significant flooding is possible.
Elevated...Areas of flash flooding likely.
Limited...Localized flash flooding is possible.

...USEFUL WEATHER WEB PAGES (URLS)...

NWS JAN Home page...
   https://www.weather.gov/jan
Stay Aware, Stay Safe NWS JAN Briefing Page...
   https://www.weather.gov/jan/safe
Latest Weather Briefing...
   https://www.weather.gov/jan/weather_briefing

Find NWS JAN on Facebook...
   https://www.facebook.com/NWSJacksonMS
Follow NWS JAN on Twitter...
   @NWSJacksonMS
Follow NWS JAN on Youtube...
   https://www.youtube.com/user/NWSJacksonMiss

...ADDITIONAL URLS FOR SEVERE WEATHER ISSUES...

Storm Prediction Center (SPC)...
   https://www.spc.noaa.gov/
Meso Analysis...
   https://www.spc.noaa.gov/exper/mesoanalysis/
Day 1 through 3 Outlooks...
   https://www.spc.noaa.gov/products/outlook/
Storm Reports...
   https://www.spc.noaa.gov/climo/online/
...ADDITIONAL URLS FOR FLOODING ISSUES...

Current Watches and Warnings...
   https://www.weather.gov/jan/safe_HeavyRain

Observed Precipitation Images...
   https://www.weather.gov/jan/precipmaps

River Forecast Center...
   https://www.weather.gov/lmrfc/
Significant River Flood Outlook...
   https://www.wpc.ncep.noaa.gov/nationalfloodoutlook/index.html
Day 1 through 3 Excessive Rainfall...
   https://www.wpc.ncep.noaa.gov/qpf/excess_rain.shtml
Excessive Rainfall Discussion...
   https://www.wpc.ncep.noaa.gov/discussions/qpferd.html
Day 1 through 7 QPF...
   https://www.wpc.ncep.noaa.gov/qpf/qpf2.shtml
QPF Discussion...
   https://www.wpc.ncep.noaa.gov/discussions/qpfpfd.html

In the hours before

Special weather statement, Apr 19, 3:04 PM CDT, 56 minutes before
Special Weather Statement
National Weather Service Jackson MS
304 PM CDT Sun Apr 19 2020

MSZ057-058-192030-
Jasper MS-Clarke MS-
304 PM CDT Sun Apr 19 2020

...STRONG THUNDERSTORMS WILL AFFECT JASPER AND WESTERN CLARKE
COUNTIES UNTIL 330 PM CDT...

At 303 PM CDT, Meteorologists were tracking strong thunderstorms 7
miles northwest of Heidelberg, or 10 miles northeast of Stringer,
moving northeast at 60 mph.

Dime size hail and winds in excess of 40 mph will be possible with
these storms.

These strong thunderstorms will be near...
  Paulding and Stafford Springs around 310 PM CDT.
  Barnett around 315 PM CDT.
  Orange around 320 PM CDT.
  Quitman and Stonewall around 325 PM CDT.

Other locations impacted by these storms include Pachuta and Shubuta.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

A Tornado Watch remains in effect until 700 PM CDT for southeastern
and east central Mississippi.

LAT...LON 3185 8869 3183 8878 3181 8926 3203 8925
      3218 8917 3218 8869 3206 8865
TIME...MOT...LOC 2003Z 232DEG 54KT 3193 8910

DC
Local storm report, Apr 19, 3:20 PM CDT, 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
320 PM CDT SUN APR 19 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0231 PM     TSTM WND DMG     REDWOOD                 32.47N 90.81W
04/19/2020                   WARREN             MS   LAW ENFORCEMENT

            TREE DOWN, BLOCKING PORTION OF HWY 61.

&&

CE
Local storm report, Apr 19, 3:21 PM CDT, 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
321 PM CDT SUN APR 19 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0315 PM     FLASH FLOOD      1 S VICKSBURG           32.34N 90.88W
04/19/2020                   WARREN             MS   LAW ENFORCEMENT

            FLASH FLOODING OF SEVERAL STREETS IN
            VICKSBURG.

&&

CE
Special weather statement, Apr 19, 3:28 PM CDT, 32 minutes before
Special Weather Statement
National Weather Service Jackson MS
328 PM CDT Sun Apr 19 2020

MSZ057-058-192100-
Jasper MS-Clarke MS-
328 PM CDT Sun Apr 19 2020

...A STRONG THUNDERSTORM WILL AFFECT EAST CENTRAL JASPER AND CENTRAL
CLARKE COUNTIES UNTIL 400 PM CDT...

At 328 PM CDT, Meteorologists were tracking a strong thunderstorm
over Barnett, or 9 miles west of Quitman, moving northeast at 40 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

This strong thunderstorm will be near...
  Quitman, Stonewall and De Soto around 340 PM CDT.
  Sykes around 355 PM CDT.

Other locations impacted by this storm include Pachuta.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

A Tornado Watch remains in effect until 700 PM CDT for east central
Mississippi.

LAT...LON 3194 8896 3208 8897 3217 8878 3218 8866
      3207 8846 3196 8847
TIME...MOT...LOC 2028Z 241DEG 34KT 3202 8888

DC
Special weather statement, Apr 19, 3:33 PM CDT, 27 minutes before
Special Weather Statement
National Weather Service Jackson MS
333 PM CDT Sun Apr 19 2020

MSZ052-192100-
Lauderdale MS-
333 PM CDT Sun Apr 19 2020

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL LAUDERDALE COUNTY
THROUGH 400 PM CDT...

At 332 PM CDT, Meteorologists were tracking a strong thunderstorm
over Meridian, moving east at 55 mph.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

This strong thunderstorm will be near...
  Toomsuba and Alamucha around 345 PM CDT.
  Kewanee around 350 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

A Tornado Watch remains in effect until 700 PM CDT for east central
Mississippi.

LAT...LON 3227 8843 3224 8876 3241 8882 3257 8839
TIME...MOT...LOC 2032Z 254DEG 49KT 3235 8871

DL
Special weather statement, Apr 19, 3:45 PM CDT, 15 minutes before
Special Weather Statement
National Weather Service Jackson MS
345 PM CDT Sun Apr 19 2020

MSZ049-055-056-192130-
Smith MS-Rankin MS-Simpson MS-
345 PM CDT Sun Apr 19 2020

...A STRONG THUNDERSTORM WILL AFFECT SOUTHERN RANKIN...NORTHERN
SIMPSON AND NORTHWESTERN SMITH COUNTIES UNTIL 430 PM CDT...

At 345 PM CDT, Meteorologists were tracking strong thunderstorms
along a line extending from near Monterey to Gallman. Movement was
east at 55 mph.

Wind gusts up to 50 mph will be possible with these storms.

Strong thunderstorms will be near...
  Monterey around 350 PM CDT.
  Johns around 400 PM CDT.
  Harrisville around 405 PM CDT.
  Mendenhall around 415 PM CDT.
  Martinville around 425 PM CDT.

Other locations impacted by these storms include Polkville, D'Lo,
Braxton and Puckett.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

A Tornado Watch remains in effect until 700 PM CDT for central
Mississippi.

LAT...LON 3194 9020 3195 9019 3201 9023 3202 9022
      3202 9024 3209 9023 3209 9025 3210 9024
      3211 9025 3218 9024 3218 9021 3220 9018
      3221 9019 3222 8959 3193 8960 3193 9017
TIME...MOT...LOC 2045Z 268DEG 49KT 3222 9008 3190 9038

TW

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 18, 9:17 PM CDTRiver Flood WarningJANClay5 days
Apr 18, 9:22 PM CDTSpecial Weather StatementJANMarion23 min
Apr 18, 9:44 PM CDTSpecial Weather StatementJANLincoln31 min
Apr 18, 10:25 PM CDTSpecial Weather StatementJANJefferson Davis, Lawrence35 min
Apr 18, 10:26 PM CDTSpecial Weather StatementJANLincoln34 min
Apr 18, 10:51 PM CDTSpecial Weather StatementJANCovington24 min
Apr 18, 11:21 PM CDTSpecial Weather StatementJANSimpson24 min
Apr 18, 11:28 PM CDTSevere Thunderstorm WarningJANSimpson, Smith47 min
Apr 19, 12:04 AM CDTSevere Thunderstorm WarningJANJasper, Newton, Smith41 min
Apr 19, 12:43 AM CDTSpecial Weather StatementJANNewton32 min
Apr 19, 1:17 AM CDTSpecial Weather StatementJANIssaquena28 min
Apr 19, 1:22 AM CDTSevere Thunderstorm WarningJANIssaquena, Sharkey, Yazoo38 min
Apr 19, 1:48 AM CDTSpecial Weather StatementJANNeshoba27 min
Apr 19, 1:58 AM CDTSevere Thunderstorm WarningJANYazoo47 min
Apr 19, 2:13 AM CDTSpecial Weather StatementJANBolivar32 min
Apr 19, 2:27 AM CDTSpecial Weather StatementJANNoxubee33 min
Apr 19, 2:36 AM CDTSevere Thunderstorm WarningJANAttala, Leake, Madison39 min
Apr 19, 3:02 AM CDTSevere Thunderstorm WarningJANAttala, Leake, Neshoba, Winston58 min
Apr 19, 3:37 AM CDTSpecial Weather StatementJANSunflower38 min
Apr 19, 3:50 AM CDTSpecial Weather StatementJANNoxubee25 min
Apr 19, 4:23 AM CDTSpecial Weather StatementJANGrenada52 min
Apr 19, 5:23 AM CDTSpecial Weather StatementJANClay, Webster52 min
Apr 19, 6:22 AM CDTSpecial Weather StatementJANLowndes53 min
Apr 19, 9:44 AM CDTRiver Flood WarningJANCarroll, Leflore7 days
Apr 19, 10:13 AM CDTSpecial Weather StatementJANLowndes47 min
Apr 19, 11:03 AM CDTSpecial Weather StatementJANClay27 min
Apr 19, 11:22 AM CDTSpecial Weather StatementJANJefferson38 min
Apr 19, 12:53 PM CDTSevere Thunderstorm WarningJANCopiah, Hinds, Rankin43 min
Apr 19, 1:00 PM CDTSpecial Weather StatementJANIssaquena, Sharkey, Yazoo45 min
Apr 19, 1:25 PM CDTSpecial Weather StatementJANRankin65 min
Apr 19, 1:33 PM CDTSpecial Weather StatementJANHolmes, Humphreys42 min
Apr 19, 2:00 PM CDTSevere Thunderstorm WarningJANNewton, Scott, Smith60 min
Apr 19, 2:08 PM CDTSevere Thunderstorm WarningJANIssaquena, Warren, Yazoo67 min
Apr 19, 2:26 PM CDTSpecial Weather StatementJANCovington34 min
Apr 19, 2:30 PM CDTSevere Thunderstorm WarningJANClaiborne, Warren45 min
Apr 19, 2:34 PM CDTSpecial Weather StatementJANJones26 min
Apr 19, 2:41 PM CDTSevere Thunderstorm WarningJANJasper, Simpson, Smith49 min
Apr 19, 2:46 PM CDTSevere Thunderstorm WarningJANHinds, Madison59 min
Apr 19, 3:01 PM CDTFlash Flood WarningJANLowndes, Noxubee, Winston3 hr
Apr 19, 3:04 PM CDTSpecial Weather StatementJANClarke, Jasper26 min
Apr 19, 3:09 PM CDTFlash Flood WarningJANWarren4 hr
Apr 19, 3:11 PM CDTSevere Thunderstorm WarningJANClaiborne, Copiah, Hinds43 min
Apr 19, 3:26 PM CDTSevere Thunderstorm WarningJANMadison, Rankin, Scott49 min
Apr 19, 3:28 PM CDTSpecial Weather StatementJANClarke32 min
Apr 19, 3:33 PM CDTSpecial Weather StatementJANLauderdale27 min
Apr 19, 3:36 PM CDTSevere Thunderstorm WarningJANClarke39 min
Apr 19, 3:45 PM CDTSpecial Weather StatementJANSimpson45 min
Apr 19, 4:00 PM CDTSevere Thunderstorm WarningJANJasper, Rankin, Simpson, Smith60 min
Apr 19, 4:17 PM CDTSpecial Weather StatementJANNewton, Scott43 min
Apr 19, 4:39 PM CDTSevere Thunderstorm WarningJANClarke, Jasper, Lauderdale, Newton66 min
Apr 19, 5:44 PM CDTSevere Thunderstorm WarningJANFranklin46 min
Apr 19, 5:46 PM CDTSpecial Weather StatementJANJefferson29 min
Apr 19, 6:06 PM CDTSpecial Weather StatementJANFranklin24 min
Apr 19, 6:13 PM CDTSpecial Weather StatementJANClaiborne32 min
Apr 19, 6:19 PM CDTSevere Thunderstorm WarningJANFranklin, Lincoln41 min
Apr 19, 6:55 PM CDTTornado WarningJANLamar, Marion65 min

Nearby

Tornado Warnings in Mississippi, 2020Every tornado warning in 2020Tornadoes in 2020

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.