Alert archive / Mississippi / Tornado Warnings in 2011

Tornado Warning 132, NWS Jackson, MS

April 27, 20114 counties in Mississippi

NWS Jackson, MS issued this tornado warning at Apr 27, 2011, 2:38 AM CDT for 4 counties in Mississippi. It was in force for 40 min. 9 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: Apr 27, 2011, 2:38 AM CDT (07:38 UTC)
Expired: Apr 27, 2011, 3:18 AM CDT
In force: 40 min
Issued by: NWS Jackson, MS
Area: Storm-based polygon

Counties Choctaw County, MS, Clay County, MS, Oktibbeha County, MS, Webster County, MS

The radar

The Columbus AFB radar (KGWX), 54 km from the middle of the area, began a volume at 07:40 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
Apr 27, 2:44 AM CDT	TSTM WND DMG	Mathiston, MS	EXTENSIVE DAMAGE REPORTED IN THE SOUTHEAST PART OF WEBSTER COUNTY. WIDESPREAD TREES AND POWERLINES DOWN...HOMES AND BUSINESSES WITH DAMAGE. POSSIBLE TORNADO IN AREA BASED ON RADAR.
Apr 27, 2:44 AM CDT	TORNADO	Mathiston, MS	* 2 FATAL, 15 INJ * UPDATE...EMERGENCY MANAGER CONFIRMS TWO FATALITIES AND ESTIMATES 15 INJURIES WITH THIS STORM IN WEBSTER COUNTY. EXTENSIVE DAMAGE REPORTED IN THE SOUTHEAST PART OF WEBSTER COUNTY. WIDESPREAD TREES AND POWERLINES DOWN...HOMES AND BUSINESS
Apr 27, 2:45 AM CDT	TSTM WND DMG	5 E Eupora, MS	SEVERAL LARGE TREES WERE BLOWN DOWN ALONG HIGHWAY 9. ONE DID MINOR DAMAGE TO A HOME. POSSIBLE TORNADO.
Apr 27, 2:48 AM CDT	TORNADO	Cumberland, MS	NUMEROUS TREES AND POWER LINES DOWN...RD SIGNS DOWN.
Apr 27, 2:55 AM CDT	TORNADO	3 Sw Montpelier, MS	STRUCTURAL DAMAGE REPORTED ON COLONY ROAD. EXTENSIVE TREE DAMAGE...EMERGENCY VEHICLES HAVING TO CUT THEIR WAY INTO AREA.
Apr 27, 2:55 AM CDT	TORNADO	Montpelier, MS	NUMEROUS TREES DOWN, SEVERAL HOMES WITH DAMAGED ROOFS, NUMEROUS POWERLINES DOWN AND ONE PERSON TRAPPED IN A VEHICLE.
Apr 27, 2:56 AM CDT	TSTM WND DMG	Montpelier, MS	TREES DOWN. ONE FELL ON A TRUCK AND PERSON IS NOW TRAPPED IN TRUCK.
Apr 27, 2:58 AM CDT	TORNADO	2 N Montpelier, MS	TREES DOWN AND STRUCTURAL DAMAGE IN THE UNA COMMUNITY
Apr 27, 3:05 AM CDT	TORNADO 1	1 S Trebloc, MS	MINOR HOME DAMAGE...BARN DAMAGED AND TREES UPROOTED NEAR HIGHWAYS 8 AND 47. END POINT 33.8553, -88.8256.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 5 storm reports to this tornado warning; the first came 6 minutes after it went out.

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.

Issued	Product	Office	Lasted
Apr 26, 9:33 PM CDT	Tornado Watch PDS	SPC	7 hr
Apr 27, 2:26 AM CDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 7.6 hours before the alert went out and 161 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 468 J/kg
Mixed-layer CIN: -130 J/kg
Mixed-layer LCL: 966 m above ground
0-6 km bulk shear: 77 kt
0-1 km storm-relative helicity: 334 m²/s²
0-3 km storm-relative helicity: 505 m²/s²
Significant tornado parameter: 0.7
Supercell composite: 17.7

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

118 
WFUS54 KJAN 270738
TORJAN
MSC019-025-105-155-270830-
/O.NEW.KJAN.TO.W.0132.110427T0738Z-110427T0830Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
238 AM CDT WED APR 27 2011

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN CHOCTAW COUNTY IN CENTRAL MISSISSIPPI...
  EASTERN WEBSTER COUNTY IN NORTH CENTRAL MISSISSIPPI...
  WESTERN CLAY COUNTY IN NORTHEAST MISSISSIPPI...
  THIS INCLUDES THE CITY OF MONTPELIER...
  NORTHWESTERN OKTIBBEHA COUNTY IN NORTHEAST MISSISSIPPI...

* UNTIL 330 AM CDT

* AT 238 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR EUPORA
  MOVING NORTHEAST AT 60 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  SHERWOOD...MATHISTON...CLARKSON...MABEN...CUMBERLAND...PHEBA...
  GRIFFITH AND PALA ALTO

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WARNING MEANS THAT A TORNADO IS OCCURRING OR IMMINENT. YOU
SHOULD ACTIVATE YOUR TORNADO ACTION PLAN AND TAKE PROTECTIVE ACTION
NOW.

&&

LAT...LON 3381 8871 3369 8871 3369 8865 3366 8869
      3364 8876 3361 8880 3343 8919 3359 8935
      3375 8908 3376 8894 3382 8892 3382 8872
TIME...MOT...LOC 0738Z 239DEG 55KT 3352 8924

$$

BYB

3 follow-up statements

528 
WWUS54 KJAN 270756
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
256 AM CDT WED APR 27 2011

MSC019-105-155-270806-
/O.CAN.KJAN.TO.W.0132.000000T0000Z-110427T0830Z/
WEBSTER MS-OKTIBBEHA MS-CHOCTAW MS-
256 AM CDT WED APR 27 2011

...THE TORNADO WARNING FOR NORTHEASTERN CHOCTAW...EXTREME 
NORTHWESTERN OKTIBBEHA AND EASTERN WEBSTER COUNTIES IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 AM CDT WEDNESDAY MORNING
FOR SOUTHEAST ARKANSAS AND NORTHEAST LOUISIANA AND NORTHERN
MISSISSIPPI. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL 800 AM CDT
WEDNESDAY MORNING FOR NORTHEAST LOUISIANA AND MISSISSIPPI.

LAT...LON 3382 8892 3381 8871 3369 8871 3364 8901
      3364 8903 3375 8903 3376 8894
TIME...MOT...LOC 0756Z 239DEG 55KT 3366 8895

$$

MSC025-270830-
/O.CON.KJAN.TO.W.0132.000000T0000Z-110427T0830Z/
CLAY MS-
256 AM CDT WED APR 27 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 AM CDT FOR
NORTHWESTERN CLAY COUNTY...

AT 256 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUE TO
TRACK A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS
TORNADO WAS LOCATED 6 MILES SOUTH OF MONTPELIER MOVING NORTHEAST AT
65 MPH.

THE TORNADO WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE
INDICATED COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WARNING MEANS THAT A TORNADO IS OCCURRING OR IMMINENT. YOU
SHOULD ACTIVATE YOUR TORNADO ACTION PLAN AND TAKE PROTECTIVE ACTION
NOW.

&&

LAT...LON 3382 8892 3381 8871 3369 8871 3364 8901
      3364 8903 3375 8903 3376 8894
TIME...MOT...LOC 0756Z 239DEG 55KT 3366 8895

$$

BYB

612 
WWUS54 KJAN 270759
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
259 AM CDT WED APR 27 2011

MSC025-270830-
/O.CON.KJAN.TO.W.0132.000000T0000Z-110427T0830Z/
CLAY MS-
259 AM CDT WED APR 27 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 AM CDT FOR
NORTHWESTERN CLAY COUNTY...

AT 255 AM CDT...LOCAL LAW ENFORCEMENT REPORTED A WIDESPREAD DAMAGE 
FROM A TORNADO IN WEBSTER COUNTY.  THIS TORNADO IS NOW LOCATED NEAR 
MONTPELIER MOVING NORTHEAST AT 60 MPH.

THE TORNADO WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE
INDICATED COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WARNING MEANS THAT A TORNADO IS OCCURRING OR IMMINENT. YOU
SHOULD ACTIVATE YOUR TORNADO ACTION PLAN AND TAKE PROTECTIVE ACTION
NOW.

&&

LAT...LON 3381 8871 3371 8879 3364 8902 3375 8903
      3376 8894 3382 8892
TIME...MOT...LOC 0759Z 232DEG 62KT 3375 8892

$$

BYB

688 
WWUS54 KJAN 270818
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
318 AM CDT WED APR 27 2011

MSC025-270828-
/O.CAN.KJAN.TO.W.0132.000000T0000Z-110427T0830Z/
CLAY MS-
318 AM CDT WED APR 27 2011

...THE TORNADO WARNING FOR NORTHWESTERN CLAY COUNTY IS CANCELLED...

THE STORM THAT PROMPTED THE TORNADO WARNING HAS MOVED OUT OF THE
COUNTY.

LAT...LON 3381 8871 3371 8879 3364 8902 3375 8903
      3376 8894 3382 8892
TIME...MOT...LOC 0818Z 232DEG 62KT 3395 8861

$$

BYB

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 26, 8:30 PM CDT, 6 hours 8 minutes earlier.

Area forecast discussion, Apr 26, 8:30 PM CDT, 6 hours 8 minutes before

AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE JACKSON MS
830 PM CDT TUE APR 26 2011

...SIGNIFICANT SEVERE WEATHER EVENT CURRENTLY UNFOLDING...TIMEFRAME
IS FOR TONIGHT INTO WEDNESDAY...

.UPDATE...LATEST SATELLITE IMAGERY SHOWED STRONG UPPER TROUGH OVER THE
SOUTHERN PLAINS...WHICH WAS PROVIDING AN OUTBREAK OF SEVERE WEATHER FROM
THE AROUND THE ARKLATEX TO THE MIDSOUTH REGION. CURRENT FORECAST APPEARS
TO THE ON TRACK FOR SEVERE STORMS TO AFFECT THE REGION AS PREVIOUSLY
DISCUSSED. OVERNIGHT TEMPS LOOK TO BE ON TRACK. LATEST RUC AND SHORT
RANGE ENSEMBLES HAS IT AFFECTING THE REGION LATER TONIGHT./17/

./PREVIOUS DISCUSSION...355 PM CDT
.DISCUSSION...MAJOR SEVERE WEATHER OUTBREAK READY TO UNFOLD FROM THE
ARKLATEX THROUGH OUR FORECAST AREA INTO AL AND TN VALLEY TONIGHT
INTO WED. THIS EVENT WILL BE THE FOCUS OF THIS FORECAST FOR THE NEXT
24HRS THEN A SHIFT TO COOLER AND DRIER CONDITIONS INTO THE WEEKEND.

ACROSS THE AREA TODAY...THE ATMS IS QUICKLY RESPONDING AND
RECOVERING FROM THE MORNING STORM COMPLEX. BASED OFF VAPOR
IMAGERY...SEVERAL DISTURBANCES ARE NOTED IN THE MEAN UPPER TROUGH.
IT IS THESE FEATURES...ALONG WITH THE MAIN DIGGING TROUGH...THAT IS
CAUSING SFC PRESSURES TO LOWER ACROSS TX WHICH IS IN TURN ALLOWING
PRESSURES TO FALL OVER OUR REGION. FORECAST MODELS SEEM TO BEING
WELL WITH THE ABV FEATURES I MENTIONED AND SHOW THE RAPID RESPONSE
TO THE WIND FIELDS AND RECOVERY OF THE ATMS. TAKING THE VARIOUS
MODEL GUID ALONG WITH HI-RES OUTPUT...MULTIPLE ROUNDS OF STORMS
APPEAR POSSIBLE WITH THE VARIOUS EMBEDDED WAVES FROM LATE THIS
AFTERNOON...EVENING/OVERNIGHT AND THEN ON WED.

AS THE ENVIRONMENT RESPONDS TO THE INTENSE UPPER TROUGH AND EMBEDDED
WAVES...SVR WX PARAMETERS WILL INCREASE AND REACH EXTREME LEVELS.
INSTABILITY WILL NOT BE EXTREME...BUT WILL BE STRONG AND AT LEVELS
RATHER HIGH FOR THE OVERNIGHT PERIOD. AS SFC WINDS REMAIN STRONG
OVERNIGHT DUE TO LOWERING PRESSURES...THE BOUNDARY LAYER WILL REMAIN
WELL MIXED. LOOK FOR MLCAPE TO HOLD IN THE 1500-2300 J/KG RANGE WITH
7 TO 8 C/KM LAPSE RATES IN PLACE. A LOW LEVEL CAP WILL DEVELOP AS
WELL AND HELP TO LIMIT THE STORM COVERAGE...ESPECIALLY FOR THE
SOUTHERN HALF. AS FOR SHEAR PARAMETERS...EFFECTIVE SRH VALUES WILL
RAPIDLY INCREASE EARLY THIS EVENING AND INTO WED. THESE SRH VALUES
WILL APPROACH EXTREME LEVELS AND RANGE FROM 400-800 M2/S2. THIS
COMBINATION SHEAR/INSTABILITY IS VERY RARE AND CONDUCIVE FOR
SIGNIFICANT SVR STORMS. ADDITIONALLY...THE POSITION OF THE MID LEVEL
HGHTS...SFC LOW AND VALUE OF THE SFC PRESSURES HISTORICALLY SUPPORT
A SIGNIFICANT EVENT WHEN OVERLAID OVER SUFFICIENT INSTABILITY. THE
AREA WILL ALSO SEE ANOTHER DRY LINE FEATURE PUSH INTO THE REGION AND
TYPICALLY THAT LEADS TO A SUBSTANTIAL EVENT.

THE AREAS UNDER THE GREATEST RISK HAVE NOT CHANGED. LOCATIONS NORTH
OF I-20 CONTINUE TO HAVE THE GREATEST RISK WITH AREAS ALONG AND S OF
I-20 HAVING A MORE ISOLATED RISK. THE SOUTHERN HALF WILL HAVE TO
COMPETE WITH LOW/MID LEVEL CAPPING AND ALL INDICATIONS ARE THAT IT
WILL BE TOUGH TO BREAK THE CAP EVEN IN THE FACE SUCH INTENSE
FORCING. HOWEVER...IF ANYTHING CAN DEVELOP...CONDITIONS WILL BE VERY
FAVORABLE FOR HIGH END SVR STORMS. THE NORTHERN HALF WILL LIKELY
HAVE SOME CAP...BUT IT WON'T BE AS STRONG AND THE DEPTH OF MOISTURE
AND ASCENT WILL ALLOW FOR MULTIPLE ROUNDS OF STORMS. THE REPETITIVE
EXPECTATION OF STORMS WILL LIKELY LEAD TO LOCALLY HEAVY RAINS ACROSS
THE NORTH WITH 3-6 IN TOTALS POSSIBLE. SOME HIGHER AMOUNTS COULD
ALSO OCCUR. DUE TO THIS...HAVE EXPANDED THE AREA OF THE FLASH FLOOD
WATCH.

THE SEVERITY OF THIS EVENT WILL ULTIMATELY COME DOWN TO STORM MODE
(SUPERCELL VS SQUALL LINE). AT THIS TIME...IT SEEMS AS THE CWA WILL
SEE A MIXTURE OF BOTH THROUGH THIS EVENT. WITH ANY SUPERCELL
STORM...THERE WILL EXIST THE POSSIBILITY OF LONG TRACK STRONG
TORNADOES....VERY LARGE HAIL AND DMG WINDS TO 80 MPH. AS FOR ANY
LINE SEGMENT...DMG WINDS TO 80 MPH WILL BE THE PRIMARY RISK WITH
HAIL AND TORNADOES ALSO A SUBSTANTIAL RISK. EITHER WAY AND WHICH
EVER MODE OCCURS...THE RISK FOR SIGNIFICANT SVR WX IS POSSIBLE.

AS FOR TIMING...THERE IS NO SPECIFIC TIME...JUST A LARGE WINDOW OF
FAVORABLE CONDITIONS ACROSS THE N HALF FROM NOW THROUGH WED
AFTERNOON. I WOULD SAY THAT THE SE PORTION OF THE CWA WILL WAIT
UNTIL AT LEAST MID/LATE MORNING AND DURING WED AFTERNOON. I DO FEEL
CONFIDENT THAT THINGS WILL PUSH EAST AND EXIT THE AREA BY 7 PM WED.

IN ADDITION TO ALL THE SVR WX...SFC WINDS WILL INCREASE OVERNIGHT
AND BECOME QUITE GUSTY. THE STRONGEST WINDS LOOK TO OCCUR ON WED AS
THE AREA WARMS AND MIXES DOWN THE INTENSE WINDS JUST OFF THE SFC.
ADDITIONALLY...WHEN THE DRY LINE MOVES ACROSS THE W/NW
AREAS...DEEPER MIXING WILL OCCUR AND HELP TO BRING DOWN WINDS OF
40-50 MPH. FOR NOW...HAVE ISSUED A WIND ADV FOR ALL OF THE AREA.
PORTIONS OF THE W/NW MAY NEED A HIGH WIND WARNING. THIS WILL BE
LOOKED AT CLOSER IN LATER FORECASTS AND UPDATED AS NEEDED.

BEYOND 8 PM TOMORROW...CONDITIONS WILL BE QUIET WITH COOLER AND MORE
SEASONAL CONDITIONS EXPECTED. NEXT REAL CHANCE AT PRECIP LOOKS TO
WAIT UNTIL SUN OR MON. /CME/

&&

.AVIATION...DANGEROUS FLYING WEATHER IS EXPECTED OVER THE NEXT 24-30
HOURS AS SEVERAL ROUNDS OF SEVERE TSRA(LARGE HAIL/SEVERE
TURBULENCE/WIND SHEAR) IMPACT THE ARKLAMISS. FIRST ROUND OF STORMS
IS EXPECTED TO BEGIN OVER THE DELTA AROUND 22-24Z THIS
EVENING...WITH CONTINUED TSRA DEVELOPMENT ACROSS THE DELTA/NORTHERN
MS LATER TONIGHT. SCATTERED TO NUMEROUS SHWRS/TSTMS WILL BEGIN
IMPACTING THE REGION TOMORROW MORNING AS A FRONTAL BOUNDARY
APPROACHES THE REGION FROM THE WEST. VFR CONDS WILL PERSIST THIS
AFTN INTO THIS EVENING WITH A TREND TOWARD MVFR/IFR CIG 07-13Z FOR
AREAS ALONG AND EAST OF I-55. MVFR/OCSNL IFR CIG XPCTD INVOF
SHWR/TSTM ACTIVITY. IN ADDITION... SOUTHERLY SFC WINDS WILL REMAIN
GUSTY THRU THE PERIOD...WITH GUSTS TO 40KTS PSBL AFTER 03Z THIS
EVENING...ESPECIALLY OVER THE DELTA. /BK/

&&

.PRELIMINARY POINT TEMPS/POPS...
JACKSON       74  86  53  74 /  49  44  12   0
MERIDIAN      73  87  54  75 /  37  56  37   0
VICKSBURG     73  83  51  75 /  54  38   3   0
HATTIESBURG   74  88  57  79 /  21  43  22   0
NATCHEZ       74  83  51  73 /  37  30   4   0
GREENVILLE    68  82  51  74 /  82  47   1   0
GREENWOOD     69  84  49  74 /  74  54   6   0

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...FLASH FLOOD WATCH THROUGH WEDNESDAY AFTERNOON FOR MSZ018-019-
     025>042.

     WIND ADVISORY FROM 4 AM TO 7 PM CDT WEDNESDAY FOR MSZ026>033-
     036>039-042>066-072>074.

     WIND ADVISORY FROM 10 PM THIS EVENING TO 7 PM CDT WEDNESDAY FOR
     MSZ018-019-025-034-035-040-041.

LA...FLASH FLOOD WATCH THROUGH WEDNESDAY AFTERNOON FOR LAZ007>009.

     WIND ADVISORY FROM 4 AM TO 7 PM CDT WEDNESDAY FOR LAZ023>026.

     WIND ADVISORY FROM 10 PM THIS EVENING TO 7 PM CDT WEDNESDAY FOR
     LAZ007>009-015-016.

AR...FLASH FLOOD WATCH THROUGH WEDNESDAY AFTERNOON FOR ARZ074-075.

     WIND ADVISORY FROM 10 PM THIS EVENING TO 7 PM CDT WEDNESDAY FOR
     ARZ074-075.

&&

17/CME/BK

Hazardous weather outlook, Apr 26, 10:27 PM CDT, 4 hours 11 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
1027 PM CDT TUE APR 26 2011

ARZ074-075-LAZ007-MSZ018-019-025-026-034-280330-
ASHLEY-CHICOT-MOREHOUSE-BOLIVAR-SUNFLOWER-LEFLORE-GRENADA-
WASHINGTON-
1027 PM CDT TUE APR 26 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI...
NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS.

.DAY ONE...TONIGHT AND WEDNESDAY

AN OUTBREAK OF SEVERE THUNDERSTORMS IS EXPECTED TONIGHT THROUGH
AROUND MIDDAY WEDNESDAY. TORNADOES...POSSIBLY STRONG AND LONG
TRACKED...VERY LARGE HAIL TO THE SIZE OF BASEBALLS...AND DAMAGING
WIND GUSTS TO 80 MPH WILL BE POSSIBLE WITH THE MOST INTENSE STORMS.

AN UNSUALLY STRONG LOW PRESSURE SYSTEM FOR LATE SPRING IS FORECAST TO
MOVE NORTHEAST THROUGH THE MID SOUTH THROUGH WEDNESDAY. THIS WILL
RESULT IN SEVERAL ROUNDS OF STRONG TO SEVERE STORMS BEGINNING LATE
THIS EVENING AND CONTINUING THROUGH WEDNESDAY MORNING. THE ATMOSPHERE
IS FORECAST TO BE VERY SUPPORTIVE FOR SEVERE STORMS CAPABLE OF
PRODUCING SIGNIFICANT SEVERE WEATHER.

IN ADDITION TO THE SEVERE WEATHER THREAT...THE POTENTIAL FOR SEVERAL
ROUNDS OF STORMS PRODUCING VERY HEAVY RAINFALL WILL RESULT IN A RISK
FOR FLASH FLOODING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY NIGHT THROUGH MONDAY

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 IS EXPECTED TONIGHT AND WEDNESDAY.

LAZ008-009-015-016-023>025-MSZ027>033-035>052-280330-
WEST CARROLL-EAST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA-
CATAHOULA-TENSAS-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-
OKTIBBEHA-HUMPHREYS-HOLMES-ATTALA-WINSTON-NOXUBEE-ISSAQUENA-
SHARKEY-YAZOO-MADISON MS-LEAKE-NESHOBA-KEMPER-WARREN-HINDS-RANKIN-
SCOTT-NEWTON-LAUDERDALE-
1027 PM CDT TUE APR 26 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI...
NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS.

.DAY ONE...TONIGHT AND WEDNESDAY

AN OUTBREAK OF SEVERE THUNDERSTORMS IS EXPECTED LATE TONIGHT
THROUGH MUCH OF WEDNESDAY...WITH THE GREATEST RISK EXPECTED
WEDNESDAY. TORNADOES...POSSIBLY STRONG AND LONG TRACKED...VERY LARGE
HAIL TO THE SIZE OF BASEBALLS...AND DAMAGING WIND GUSTS TO 80 MPH
WILL BE POSSIBLE WITH THE MOST INTENSE STORMS.

AN UNSUALLY STRONG LOW PRESSURE SYSTEM FOR LATE SPRING IS FORECAST TO
MOVE NORTHEAST THROUGH THE MID SOUTH THROUGH WEDNESDAY. THIS WILL
RESULT IN SEVERAL ROUNDS OF STRONG TO SEVERE STORMS BEGINNING LATE
THIS EVENING AND CONTINUING THROUGH WEDNESDAY. THE ATMOSPHERE IS
FORECAST TO BE VERY SUPPORTIVE FOR SEVERE STORMS CAPABLE OF PRODUCING
HIGH-END SEVERE WEATHER.

.DAYS TWO THROUGH SEVEN...WEDNESDAY NIGHT THROUGH MONDAY

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 WILL BE NECESSARY TONIGHT AND WEDNESDAY.

LAZ026-MSZ053>066-072>074-280330-
CONCORDIA-CLAIBORNE-COPIAH-SIMPSON-SMITH-JASPER-CLARKE-JEFFERSON-
ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE-JEFFERSON DAVIS-COVINGTON-
JONES-MARION-LAMAR-FORREST-
1027 PM CDT TUE APR 26 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
LOUISIANA...AND SOUTH CENTRAL MISSISSIPPI.

.DAY ONE...TONIGHT AND WEDNESDAY

ISOLATED SEVERE STORMS WILL BE POSSIBLE PRIOR TO DAYBREAK
WEDNESDAY...AND THE RISK FOR SEVERE THUNDERSTORMS WILL CONTINUE
DURING THE DAY. THIS WILL OCCCUR AS A STRONG COLD FRONT MOVES INTO THE
REGION FROM THE WEST. AT THE CURRENT TIME...IT IS STILL SOMEWHAT
UNCERTAIN HOW MANY...IF ANY...STORMS WILL FORM ACROSS THE AREA DUE TO
THE PRESENCE OF WARM AIR ALOFT IN THE ATMOSPHERE. HOWEVER...IF STORMS
DO DEVELOP...THE ATMOSPHERE WILL BE VERY SUPPORTIVE OF SIGNIFICANT
SEVERE WEATHER...INCLUDING THE POSSIBILITY OF STRONG
TORNADOES...DAMAGING WINDS...AND LARGE HAIL.

.DAYS TWO THROUGH SEVEN...WEDNESDAY NIGHT THROUGH MONDAY

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 NECESSARY WEDNESDAY.

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.SRH.NOAA.GOV/JAN.

EC

In the hours before

Local storm report, Apr 27, 1:41 AM CDT, 57 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
141 AM CDT WED APR 27 2011

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

0141 AM     HAIL             5 N CANTON              32.68N 90.03W
04/27/2011  E1.00 INCH       MADISON            MS   LAW ENFORCEMENT

&&

GERARD

Local storm report, Apr 27, 1:51 AM CDT, 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
151 AM CDT WED APR 27 2011

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

0110 AM     TSTM WND DMG     1 SE YAZOO CITY         32.85N 90.40W
04/27/2011                   YAZOO              MS   AMATEUR RADIO

            NUMEROUS TREES DOWN ACROSS RIDGE ROAD...ROOF BLOWN OFF A
            HOUSE ON THE SE SIDE OF YAZOO CITY

&&

GERARD

Local storm report, Apr 27, 2:10 AM CDT, 28 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
210 AM CDT WED APR 27 2011

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

1252 AM     TORNADO          BLAINE                  33.61N 90.52W
04/27/2011                   SUNFLOWER          MS   EMERGENCY MNGR

            STORE DESTROYED IN BLAINE...PROBABLE TORNADO BASED ON
            RADAR

&&

GERARD

Local storm report, Apr 27, 2:18 AM CDT, 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
218 AM CDT WED APR 27 2011

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

0138 AM     TSTM WND DMG     PICKENS                 32.89N 89.97W
04/27/2011                   HOLMES             MS   EMERGENCY MNGR

            SEVERAL LARGE TREES DOWN NEAR HIGHWAY 51 AND HIGHWAY 17
            IN PICKENS.

0145 AM     TSTM WND DMG     SIDON                   33.41N 90.21W
04/27/2011                   LEFLORE            MS   EMERGENCY MNGR

            A TREE FELL ON TWO HOUSES AND A SECOND TREE FELL ON A
            HOUSE IN SIDON.

0208 AM     TSTM WND DMG     GRENADA                 33.78N 89.81W
04/27/2011                   GRENADA            MS   EMERGENCY MNGR

            MULTIPLE REPORTS OF TREES AND POWERLINES DOWN IN THE CITY
            OF GRENADA.

0213 AM     HAIL             YAZOO CITY              32.86N 90.41W
04/27/2011  E1.50 INCH       YAZOO              MS   EMERGENCY MNGR

            PING PONG BALL SIZED HAIL REPORTED NEAR HIGHWAY 49 AND
            HIGHWAY 16

&&

Local storm report, Apr 27, 2:19 AM CDT, 19 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE JACKSON MS
219 AM CDT WED APR 27 2011

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

1044 PM     TSTM WND DMG     4 W COLLINSTON          32.69N 91.94W
04/26/2011                   MOREHOUSE          LA   LAW ENFORCEMENT

            MOREHOUSE PARISH SO REPORTING LOTS OF TREE AND POWERLINE
            DAMAGE AND POSSIBLE TORNADO TOUCHDOWN SOUTH AND SOUTHWEST
            OF BASTROP

1049 PM     TORNADO          7 WNW BEEKMAN           32.96N 91.99W
04/26/2011                   MOREHOUSE          LA   LAW ENFORCEMENT

            TREES AND POWERLINES DOWN...HOUSE DAMAGED OR DESTROYED
            WITH PERSON REPORTEDLY TRAPPED...ON SULPHUR SPRINGS
            ROAD...LIKELY TORNADO BASED ON RADAR

1140 PM     TSTM WND DMG     DERMOTT                 33.53N 91.44W
04/26/2011                   CHICOT             AR   EMERGENCY MNGR

            TWO TREES DOWN IN DERMOTT

1140 PM     FUNNEL CLOUD     DERMOTT                 33.53N 91.44W
04/26/2011                   CHICOT             AR   EMERGENCY MNGR

            FUNNEL CLOUD SPOTTED

1155 PM     TSTM WND DMG     EUDORA                  33.12N 91.26W
04/26/2011                   CHICOT             AR   EMERGENCY MNGR

            NUMEROUS TREES DOWN. MUCH OF EUDORA WITHOUT POWER.

1215 AM     FLASH FLOOD      DERMOTT                 33.53N 91.44W
04/27/2011                   CHICOT             AR   EMERGENCY MNGR

            NUMEROUS ROADS UNDERWATER AROUND DERMOTT

1220 AM     TSTM WND DMG     LAKE PROVIDENCE         32.81N 91.18W
04/27/2011                   EAST CARROLL       LA   LAW ENFORCEMENT

            TREES AND POWERLINES DOWN PARISH WIDE. TREE DOWN ON A
            HOUSE IN LAKE PROVIDENCE. STILL GETTING REPORTS.

1252 AM     TORNADO          BLAINE                  33.61N 90.52W
04/27/2011                   SUNFLOWER          MS   EMERGENCY MNGR

            STORE DESTROYED IN BLAINE...PROBABLE TORNADO BASED ON
            RADAR

1255 AM     TORNADO          2 S DODDSVILLE          33.63N 90.52W
04/27/2011                   SUNFLOWER          MS   EMERGENCY MNGR

            MOBILE HOME ROLLED OVER. POSSIBLE TORNADO BASED ON RADAR.

0110 AM     TSTM WND DMG     1 SE YAZOO CITY         32.85N 90.40W
04/27/2011                   YAZOO              MS   AMATEUR RADIO

            NUMEROUS TREES DOWN ACROSS RIDGE ROAD...ROOF BLOWN OFF A
            HOUSE ON THE SE SIDE OF YAZOO CITY

0138 AM     TSTM WND DMG     PICKENS                 32.89N 89.97W
04/27/2011                   HOLMES             MS   EMERGENCY MNGR

            SEVERAL LARGE TREES DOWN NEAR HIGHWAY 51 AND HIGHWAY 17
            IN PICKENS.

0141 AM     HAIL             5 N CANTON              32.68N 90.03W
04/27/2011  E1.00 INCH       MADISON            MS   LAW ENFORCEMENT

0145 AM     TSTM WND DMG     SIDON                   33.41N 90.21W
04/27/2011                   LEFLORE            MS   EMERGENCY MNGR

            A TREE FELL ON TWO HOUSES AND A SECOND TREE FELL ON A
            HOUSE IN SIDON.

0208 AM     TSTM WND DMG     GRENADA                 33.78N 89.81W
04/27/2011                   GRENADA            MS   EMERGENCY MNGR

            MULTIPLE REPORTS OF TREES AND POWERLINES DOWN IN THE CITY
            OF GRENADA.

0213 AM     HAIL             YAZOO CITY              32.86N 90.41W
04/27/2011  E1.50 INCH       YAZOO              MS   EMERGENCY MNGR

            PING PONG BALL SIZED HAIL REPORTED NEAR HIGHWAY 49 AND
            HIGHWAY 16

&&

Local storm report, Apr 27, 2:20 AM CDT, 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
220 AM CDT WED APR 27 2011

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

0125 AM     TSTM WND DMG     8 SE BENTON             32.74N 90.16W
04/27/2011                   YAZOO              MS   AMATEUR RADIO

            TREES DOWN ACROSS MYRLEVILLE ROAD. ESTIMATED GUSTS 65
            MPH.

&&

GERARD

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 26, 8:55 PM CDT	River Flood Warning	JAN	Yazoo	47 days
Apr 26, 9:03 PM CDT	River Flood Warning	JAN	Clay	37 hr
Apr 26, 11:27 PM CDT	Flash Flood Warning	JAN	Bolivar, Washington	2 hr
Apr 26, 11:41 PM CDT	Severe Thunderstorm Warning	JAN	Bolivar, Humphreys, Issaquena, Sharkey, Sunflower, Washington	64 min
Apr 26, 11:44 PM CDT	Tornado Warning	JAN	Bolivar, Washington	61 min
Apr 26, 11:46 PM CDT	Tornado Warning	JAN	Issaquena, Sharkey, Washington	59 min
Apr 26, 11:59 PM CDT	Severe Thunderstorm Warning	JAN	Issaquena	46 min
Apr 27, 12:08 AM CDT	Tornado Warning	JAN	Issaquena, Sharkey	67 min
Apr 27, 12:27 AM CDT	Tornado Warning	JAN	Humphreys, Sunflower, Washington	48 min
Apr 27, 12:34 AM CDT	Flash Flood Warning	JAN	Warren	116 min
Apr 27, 12:36 AM CDT	Severe Thunderstorm Warning	JAN	Issaquena, Warren	54 min
Apr 27, 12:53 AM CDT	Tornado Warning	JAN	Holmes, Humphreys, Sharkey, Yazoo	52 min
Apr 27, 12:58 AM CDT	Tornado Warning	JAN	Carroll, Grenada, Holmes, Humphreys, Leflore	47 min
Apr 27, 1:00 AM CDT	Severe Thunderstorm Warning	JAN	Hinds, Madison, Sharkey, Yazoo	60 min
Apr 27, 1:27 AM CDT	Severe Thunderstorm Warning	JAN	Issaquena, Sharkey, Warren	63 min
Apr 27, 1:36 AM CDT	Severe Thunderstorm Warning	JAN	Attala, Carroll, Choctaw, Holmes, Leake, Madison and 1 more	54 min
Apr 27, 1:38 AM CDT	Severe Thunderstorm Warning	JAN	Carroll, Grenada, Holmes, Montgomery	67 min
Apr 27, 1:41 AM CDT	Tornado Warning	JAN	Attala, Carroll, Holmes	37 min
Apr 27, 1:47 AM CDT	Tornado Warning	JAN	Attala, Holmes	43 min
Apr 27, 1:55 AM CDT	Severe Thunderstorm Warning	JAN	Yazoo	65 min
Apr 27, 1:58 AM CDT	Tornado Warning	JAN	Adams, Claiborne, Jefferson	47 min
Apr 27, 2:16 AM CDT	Tornado Warning	JAN	Choctaw, Montgomery, Webster	29 min
Apr 27, 2:20 AM CDT	Tornado Warning	JAN	Attala, Choctaw, Winston	40 min
Apr 27, 2:27 AM CDT	Severe Thunderstorm Warning	JAN	Leake, Neshoba, Winston	63 min
Apr 27, 2:29 AM CDT	Severe Thunderstorm Warning	JAN	Claiborne, Hinds, Madison, Rankin, Warren	46 min
Apr 27, 2:36 AM CDT	Severe Thunderstorm Warning	JAN	Attala, Holmes, Leake, Madison, Yazoo	54 min
Apr 27, 2:42 AM CDT	Severe Thunderstorm Warning	JAN	Adams, Claiborne, Jefferson	48 min
Apr 27, 2:53 AM CDT	Tornado Warning	JAN	Noxubee, Oktibbeha, Winston	37 min
Apr 27, 3:04 AM CDT	Severe Thunderstorm Warning	JAN	Hinds, Leake, Madison, Neshoba, Newton, Rankin and 2 more	41 min
Apr 27, 3:05 AM CDT	Severe Thunderstorm Warning	JAN	Lowndes, Noxubee	55 min
Apr 27, 3:11 AM CDT	Tornado Warning	JAN	Clay, Lowndes, Oktibbeha	49 min
Apr 27, 3:14 AM CDT	Severe Thunderstorm Warning	JAN	Claiborne, Copiah, Jefferson, Simpson	61 min
Apr 27, 3:17 AM CDT	Severe Thunderstorm Warning	JAN	Clay, Lowndes, Oktibbeha	17 min
Apr 27, 3:19 AM CDT	Severe Thunderstorm Warning	JAN	Choctaw, Kemper, Neshoba, Oktibbeha, Winston	41 min
Apr 27, 3:22 AM CDT	Severe Thunderstorm Warning	JAN	Choctaw, Kemper, Neshoba, Winston	38 min
Apr 27, 3:29 AM CDT	Tornado Warning	JAN	Lowndes	31 min
Apr 27, 3:30 AM CDT	Severe Thunderstorm Warning	JAN	Adams, Claiborne, Jefferson	45 min
Apr 27, 3:41 AM CDT	Tornado Warning	JAN	Noxubee, Winston	49 min
Apr 27, 3:46 AM CDT	Severe Thunderstorm Warning	JAN	Clarke, Jasper, Kemper, Lauderdale, Neshoba, Newton and 2 more	44 min
Apr 27, 4:03 AM CDT	Tornado Warning	JAN	Kemper, Noxubee	27 min
Apr 27, 4:15 AM CDT	Severe Thunderstorm Warning	JAN	Claiborne, Copiah, Hinds	45 min
Apr 27, 4:28 AM CDT	Severe Thunderstorm Warning	JAN	Kemper, Lauderdale	32 min
Apr 27, 4:54 AM CDT	Special Weather Statement	JAN	Rankin	31 min
Apr 27, 5:00 AM CDT	Special Weather Statement	JAN	Bolivar, Sunflower	30 min
Apr 27, 5:24 AM CDT	Special Weather Statement	JAN	Yazoo	31 min
Apr 27, 5:38 AM CDT	Special Weather Statement	JAN	Bolivar	27 min
Apr 27, 5:40 AM CDT	Severe Thunderstorm Warning	JAN	Warren	36 min
Apr 27, 5:45 AM CDT	Severe Thunderstorm Warning	JAN	Issaquena, Sharkey, Yazoo	32 min
Apr 27, 6:33 AM CDT	Special Weather Statement	JAN	Warren	27 min
Apr 27, 7:03 AM CDT	Severe Thunderstorm Warning	JAN	Bolivar	42 min
Apr 27, 7:06 AM CDT	Special Weather Statement	JAN	Clay	29 min
Apr 27, 7:23 AM CDT	Severe Thunderstorm Warning	JAN	Clay	9 min
Apr 27, 7:38 AM CDT	Severe Thunderstorm Warning	JAN	Bolivar, Sunflower	52 min
Apr 27, 7:47 AM CDT	Flash Flood Warning	JAN	Bolivar, Sunflower	3 hr
Apr 27, 9:11 AM CDT	River Flood Warning	JAN	Neshoba	71 hr
Apr 27, 9:25 AM CDT	Special Weather Statement	JAN	Bolivar, Sunflower, Washington	60 min
Apr 27, 9:32 AM CDT	Special Weather Statement	JAN	Grenada	28 min
Apr 27, 10:57 AM CDT	River Flood Warning	JAN	Noxubee	23 hr
Apr 27, 11:06 AM CDT	Special Weather Statement	JAN	Bolivar	29 min
Apr 27, 11:22 AM CDT	Severe Thunderstorm Warning	JAN	Bolivar	53 min
Apr 27, 11:54 AM CDT	Severe Thunderstorm Warning	JAN	Bolivar	36 min
Apr 27, 12:03 PM CDT	Tornado Warning	JAN	Bolivar, Sunflower	40 min
Apr 27, 12:51 PM CDT	Severe Thunderstorm Warning	JAN	Issaquena, Sharkey, Washington	39 min
Apr 27, 1:06 PM CDT	Severe Thunderstorm Warning	JAN	Humphreys, Leflore, Sunflower	54 min
Apr 27, 1:25 PM CDT	Severe Thunderstorm Warning	JAN	Leake, Rankin, Scott	50 min
Apr 27, 1:34 PM CDT	Severe Thunderstorm Warning	JAN	Claiborne, Jefferson	56 min
Apr 27, 1:36 PM CDT	Tornado Warning	JAN	Leake, Scott	41 min
Apr 27, 1:37 PM CDT	Severe Thunderstorm Warning	JAN	Carroll, Grenada	53 min
Apr 27, 1:57 PM CDT	Severe Thunderstorm Warning	JAN	Carroll, Grenada, Leflore, Montgomery, Webster	63 min
Apr 27, 1:58 PM CDT	Severe Thunderstorm Warning	JAN	Covington, Jefferson Davis	47 min
Apr 27, 2:03 PM CDT	Tornado Warning Emergency	JAN	Neshoba	47 min
Apr 27, 2:03 PM CDT	Tornado Warning	JAN	Claiborne, Jefferson	42 min
Apr 27, 2:04 PM CDT	Tornado Warning	JAN	Carroll, Grenada, Montgomery, Webster	56 min
Apr 27, 2:09 PM CDT	Severe Thunderstorm Warning	JAN	Holmes, Humphreys, Yazoo	51 min
Apr 27, 2:21 PM CDT	Tornado Warning	JAN	Covington, Jasper, Jones, Smith	54 min
Apr 27, 2:32 PM CDT	Tornado Warning Emergency	JAN	Kemper, Noxubee, Winston	58 min
Apr 27, 2:42 PM CDT	Tornado Warning	JAN	Claiborne, Copiah, Hinds	48 min
Apr 27, 2:51 PM CDT	Severe Thunderstorm Warning	JAN	Attala, Carroll, Montgomery	39 min
Apr 27, 2:55 PM CDT	Severe Thunderstorm Warning	JAN	Kemper, Lauderdale, Neshoba, Newton	50 min
Apr 27, 3:06 PM CDT	Tornado Warning	JAN	Carroll, Choctaw, Montgomery, Webster	54 min

Nearby

Tornado Warnings in Mississippi, 2011 Every tornado warning in 2011 Tornadoes in 2011

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.