Mississippi, 2005

Flash Flooding and Hail in Mississippi, April 11, 2005

April 11, 2005 · NWS JAN · 29 events in 15 counties and zones

16 hail, 7 thunderstorm wind, 6 flash flood, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
1
Injuries
0
Property damage
$767,000
Crop damage
None recorded
Events
29

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Apr 10, 1:00 PM CST, 14 hours 48 minutes earlier.

Area forecast discussion, Apr 10, 1:00 PM CST, 14 hours 48 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSON MS
200 PM CDT SUN APR 10 2005

...A SEVERE WEATHER EVENT REMAINS LIKELY MONDAY THROUGH MONDAY
NIGHT...

.SHORT TERM...THE MAIN WEATHER STORY OVER THE NEXT 36 HOURS WILL BE
THE POWERFUL SPRINGTIME STORM SYSTEM EXPECTED TO MOVE ACROSS THE
FORECAST AREA.  TONIGHT THOUGH SHOULD REMAIN DRY AS MOST OF THE
ACTIVITY STAYS OFF TO OUR WEST.  SOUTH TO SOUTHEAST WINDS SHOULD
INCREASE ACROSS THE LOWER MISSISSIPPI VALLEY TONIGHT IN RESPONSE TO
THE STORM SYSTEM MOVING ACROSS THE SOUTHERN PLAINS.  THIS WILL
RESULT IN RISING DEWPOINTS ACROSS OUR AREA TONIGHT AS GULF MOISTURE
IS USHERED INTO THE REGION.  THIS RAPID INCREASE IN MOISTURE ON THE
NOSE OF THE LOW-LEVEL JET MAY RESULT IN THE DEVELOPMENT OF SOME
STRATOCUMULI AFTER MIDNIGHT.

SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP TONIGHT TO OUR
SOUTHWEST...THEN GRADUALLY SPREAD NORTHEAST THROUGH THE OVERNIGHT
HOURS AS MORE DEVELOPMENT OCCURS JUST TO THE WEST OF OUR FORECAST
AREA.  THERE IS SOME QUESTION AS TO THE STRENGTH AND TIMING OF THIS
CONVECTION BY THE TIME IT REACHES OUR WESTERN COUNTIES/PARISHES.
REGARDLESS OF THIS...THESE SHOWERS/STORMS ARE EXPECTED TO PLACE SOME
BOUNDARIES IN OUR FORECAST AREA.  WITH THE INITIAL UNCERTAINTY OF
THIS AREA OF PRECIPITATION...I WILL LEAVE THE CURRENT RAIN CHANCES
IN CHANCE TERRITORY.  CONSIDERING THE DYNAMICAL SUPPORT
UPSTREAM...MENTIONING OF THE POSSIBILITY OF SEVERE STORMS SEEMS
PRUDENT FOR AREAS WEST OF THE MISSISSIPPI RIVER OVERNIGHT.

BY THE TIME MONDAY MORNING ROLLS AROUND...THE CENTER OF THE
UPPER-LEVEL LOW IS EXPECTED TO MIGRATE INTO WESTERN KANSAS.  AN
INITIAL LOBE OF VORTICITY...NOW OVER THE CENTRAL PLAINS...IS
EXPECTED TO EJECT INTO THE MID-MISSISSIPPI VALLEY.  THIS VORTICITY
LOBE WILL BE PUSHED CLOSE TO THE AREA BY THE NOSE OF A ROUGHLY 100
KNOT UPPER-LEVEL JET.  WHEN THIS OCCURS...THE SHORTWAVE TROUGH IS
EXPECTED TO BECOME NEGATIVELY TILTED...AND RESULT IN AN
INCREASINGLY DIFFLUENT FLOW THROUGH A DEEP LAYER OF THE UPPER
ATMOSPHERE.  THE INCREASED DIFFLUENCE WILL PROVIDE ADDITIONAL
SUPPORT FOR UPWARD VERTICAL MOTION AS A DRYLINE MOVES TOWARD THE
SABINE RIVER.

THE LOW-LEVEL FLOW ASSOCIATED WITH THIS STORM SYSTEM IS QUITE
IMPRESSIVE...WITH A SOUTHERLY FLOW UPWARDS TO 60 KNOTS EXPECTED AT
850 MB.  LOW-LEVEL THETA-E VALUES ARE EXPECTED TO INCREASE
THROUGHOUT THE DAY...APPROACHING 340K OVER PARTS OF OUR REGION BY
MONDAY NIGHT.  WITH STRONG 0 TO 3 KM MOISTURE CONVERGENCE...AND
PRECIPITABLE WATER VALUES HOVERING AROUND 2 INCHES THROUGH THE
DAY...HEAVY RAINFALL/POSSIBLE FLOODING THANKS TO CELL TRAINING WILL
BE AN ADDITIONAL CONCERN WITH THE THUNDERSTORM ACTIVITY.  FOR
NOW...ILL CONTINUE MENTIONING THIS IN THE HAZARDOUS WEATHER
OUTLOOK...BUT WILL HOLD OFF ISSUING ANY SORT OF FLOOD OR FLASH FLOOD
WATCH AT THIS TIME.

IT LOOKS LIKE THE DEWPOINT FIELDS ON SOME OF THE COMPUTER MODELS MAY
BE CONTAMINATED BY CONVECTION AND COULD BE UNDERCUTTING THIS
PARTICULAR FIELD.  OBSERVATIONALLY...DEWPOINTS IN THE GULF ARE
ALREADY AROUND 70 DEGREES...AND I SEE NO PROBLEM IN GETTING MIDDLE
TO UPPER 60 DEWPOINTS INTO OUR AREA BY MONDAY.  MORE THAN AMPLE
INSTABILITY...BUOYANCY...AND SHEAR ARE EXPECTED TO BE IN OUR NECK OF
THE WOODS THROUGH MONDAY NIGHT.  FOR WHAT THEYRE WORTH...
MODEL-DERIVED INSTABILITY...BUOYANCY...AND SHEAR PARAMETERS POINT
TOWARD A LIFTED INDEX AROUND -4 DEGREES... 0 TO 3 KM CAPE AROUND
1500 JOULES/KG...AND 0 TO 3 KM HELICITIES WELL OVER 150 M2/S2.

ALL THESE PARAMETERS POINT TOWARD THE POSSIBILITY OF TORNADOES...IN
ADDITION TO LARGE HAIL AND DAMAGING WINDS.  SUPERCELLS WILL BE
POSSIBLE...ESPECIALLY IF ANY CONVECTION DEVELOPS AHEAD OF THE SQUALL
LINE.

TIMING-WISE...WERE THINKING MOST OF THE ACTION FOR THE FORECAST
AREA WILL BEGIN SOMETIME BETWEEN 1000 AM AND 200 PM.  SHOWERS AND
THUNDERSTORMS...SOME LIKELY SEVERE...ARE EXPECTED TO CONTINUE PRETTY
MUCH OFF-AND-ON INTO MONDAY NIGHT UNTIL THE COLD FRONT SWINGS
THROUGH.

THIS MORNINGS RUN OF THE COMPUTER MODELS REMAIN REMARKABLY
CONSISTENT...BOTH WITHIN THEMSELVES AND BETWEEN EACH OTHER.  ALL
THINGS STILL APPEAR TO BE ON TARGET FOR A LARGE-SCALE SEVERE WEATHER
EVENT MONDAY.  CONSIDERING HOW THIS HAS EVOLVED OVER THE PAST COUPLE
OF DAYS...WE MUST URGE EVERYONE NOT TO TAKE THIS EVENT LIGHTLY.  WE
WILL ISSUE ANOTHER SPECIAL WEATHER STATEMENT LATE THIS AFTERNOON IN
ADDITION TO THE REGULARLY-SCHEDULED HAZARDOUS WEATHER OUTLOOK.

A BIG THANK YOU GOES OUT TO THE CREW AT THE STORM PREDICTION CENTER
FOR THEIR COLLABORATION TODAY.  /#10/

.LONG TERM...AFTER THE SIGNIFICANT SEVERE OUTBREAK ENDS LATE TUESDAY
NIGHT (WITH THE SYSTEM MOVING OFF TO THE NORTHEAST)...CLOUDS ARE
EXPECTED TO LINGER OVER THE AREA AS THE UPPER LOW LINGERS OVER THE
MIDDLE MISSISSIPPI RIVER VALLEY. SPOTTY SHOWERS WILL BE POSSIBLE ON
WEDNESDAY AND THURSDAY ACROSS THE NORTH AS THE UPPER LOW BEGINS TO
DIVE SOUTHEASTWARD TOWARD GEORGIA. SINCE THE CORE OF THE UPPER LOW
IS EXPECTED TO REMAIN WELL EAST OF THE AREA...THINKING THAT THE
BETTER LAPSE RATES...AND THUS THE CHANCES OF ELEVATED
THUNDERSTORMS...WILL ALSO REMAIN EAST OF THE AREA.

ON FRIDAY AND SATURDAY...RIDGING ( IN BOTH THE LOW AND MID LEVELS)
WILL BUILD INTO THE AREA FROM THE WEST. THIS SHOULD ALLOW FOR SOME
CLEARING OF THE SKIES AS DRIER AIR WORKS ITS WAY INTO THE REGION. A
FEW THUNDERSTORMS MAY BE POSSIBLE SUNDAY NIGHT AND MONDAY AS ANOTHER
SYSTEM APPROACHES THE REGION FROM THE WEST. HOWEVER...THE RUN TO RUN
CONSISTENCY HAS NOT BEEN VERY GOOD WITH THIS SYSTEM AND SUCCESSIVE
RUNS HAVE CONTINUED TO DELAY ITS ARRIVAL.

&&

.LONG TERM...AFTER THE SIGNIFICANT SEVERE OUTBREAK ENDS LATE TUESDAY
NIGHT (WITH THE SYSTEM MOVING OFF TO THE NORTHEAST)...CLOUDS ARE
EXPECTED TO LINGER OVER THE AREA AS THE UPPER LOW LINGERS OVER THE
MIDDLE MISSISSIPPI RIVER VALLEY. SPOTTY SHOWERS WILL BE POSSIBLE ON
WEDNESDAY AND THURSDAY ACROSS THE NORTH AS THE UPPER LOW BEGINS TO
DIVE SOUTHEASTWARD TOWARD GEORGIA. SINCE THE CORE OF THE UPPER LOW
IS EXPECTED TO REMAIN WELL EAST OF THE AREA...THINKING THAT THE
BETTER LAPSE RATES...AND THUS THE CHANCES OF ELEVATED
THUNDERSTORMS...WILL ALSO REMAIN EAST OF THE AREA.

ON FRIDAY AND SATURDAY...RIDGING (IN BOTH THE LOW AND MID LEVELS)
WILL BUILD INTO THE AREA FROM THE WEST. THIS SHOULD ALLOW FOR SOME
CLEARING OF THE SKIES AS DRIER AIR WORKS ITS WAY INTO THE REGION. A
FEW THUNDERSTORMS MAY BE POSSIBLE SUNDAY NIGHT AND MONDAY AS ANOTHER
SYSTEM APPROACHES THE REGION FROM THE WEST. HOWEVER...THE RUN TO RUN
CONSISTENCY HAS NOT BEEN VERY GOOD WITH THIS SYSTEM AND SUCCESSIVE
RUNS HAVE CONTINUED TO DELAY ITS ARRIVAL.

&&

.PRELIMINARY POINT TEMPS/POPS...
JACKSON       63  78  58  75 /  10  80  80  20
MERIDIAN      60  81  58  78 /  10  70  90  30

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...NONE.
LA...NONE.
AR...NONE.
&&

BUTTS/HENRY
Hazardous weather outlook, Apr 10, 6:22 PM CST, 9 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK...CORRECTED TIMES
NATIONAL WEATHER SERVICE JACKSON MS
722 PM CDT SUN APR 10 2005

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
120022-
ADAMS-ASHLEY-ATTALA-BOLIVAR-CARROLL-CATAHOULA-CHICOT-CHOCTAW-
CLAIBORNE-CLARKE-CLAY-CONCORDIA-COPIAH-COVINGTON-EAST CARROLL-
FORREST-FRANKLIN LA-FRANKLIN MS-GRENADA-HINDS-HOLMES-HUMPHREYS-
ISSAQUENA-JASPER-JEFFERSON-JEFFERSON DAVIS-JONES-KEMPER-LAMAR-
LAUDERDALE-LAWRENCE-LEAKE-LEFLORE-LINCOLN-LOWNDES-MADISON LA-
MADISON MS-MARION-MONTGOMERY-MOREHOUSE-NESHOBA-NEWTON-NOXUBEE-
OKTIBBEHA-RANKIN-RICHLAND-SCOTT-SHARKEY-SIMPSON-SMITH-SUNFLOWER-
TENSAS-WARREN-WASHINGTON-WEBSTER-WEST CARROLL-WINSTON-YAZOO-
722 PM CDT SUN APR 10 2005

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

.DAY ONE...TONIGHT AND MONDAY...

...THUNDERSTORMS...
ISOLATED SEVERE THUNDERSTORMS WILL BE POSSIBLE BETWEEN MIDNIGHT
AND 600 AM WEST OF A JONESVILLE LOUISIANA TO LAKE VILLAGE
ARKANSAS LINE.	THE MAIN SEVERE WEATHER RISKS WILL BE LARGE HAIL
AND DAMAGING WINDS...ALTHOUGH ISOLATED TORNADOES CANNOT BE RULED
OUT.

NUMEROUS SEVERE THUNDERSTORMS WILL BE POSSIBLE MONDAY AND MONDAY
EVENING GENERALLY ALONG AND WEST OF INTERSTATE 55.  THIS AREA
INCLUDES LAKE VILLAGE AND CROSSETT
ARKANSAS...TALLULAH...WINNSBORO...AND VIDALIA LOUISIANA...AND
NATCHEZ...GREENVILLE...AND JACKSON.

EAST OF INTERSTATE 55...SCATTERED SEVERE THUNDERSTORMS ARE
EXPECTED.  THIS AREA INCLUDES THE CITIES OF
COLUMBUS...PHILADELPHIA...MERIDIAN...AND HATTIESBURG.

TORNADOES...HAIL GREATER THAN THREE QUARTERS OF AN INCH...AND
DAMAGING WINDS IN EXCESS OF 60 MILES AN HOUR WILL BE POSSIBLE.

SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP TONIGHT ACROSS
THE ARKLATEX...THEN BEGIN TO MOVE EAST.  SOME OF THESE STORMS MAY
BE SEVERE AS THEY APPROACH AREAS WEST OF A JONESBORO LOUISIANA TO
LAKE VILLAGE ARKANSAS LINE PRIOR TO SUNRISE.

A POTENT SPRINGTIME STORM WILL MOVE INTO THE LOWER MISSISSIPPI
VALLEY MONDAY.	MOISTURE...LIFT...AND INSTABILITY IS EXPECTED TO
INCREASE AS LOW PRESSURE DEVELOPS TO OUR WEST.	WITH POWERFUL JET
STREAM DYNAMICS POISED TO MOVE INTO THE REGION...AND STRONG WIND
SHEAR (OR THE CHANG IN WIND DIRECTION AND/OR SPEED WITH HEIGHT)
IN PLACE...MANY OF THESE STORMS WILL LIKELY BECOME SEVERE.
TOGETHER...THESE FEATURES RESEMBLE A CLASSIC SEVERE WEATHER SETUP
FOR THE LOWER MISSISSIPPI VALLEY. A GREATER RISK FOR SIGNIFICANT
SEVERE WEATHER...INCLUDING ISOLATED STRONG TORNADOES...SEEMS TO
BE POINTED AT THE AREA ALONG AND WEST OF THE MISSISSIPPI
RIVER...WHERE THE STRONGEST COMBINATION OF SEVERE WEATHER
PARAMETERS WILL EXIST.

...FLOODING...
HEAVY RAINFALL WILL BE POSSIBLE ACROSS EXTREME SOUTHEAST
ARKANSAS...EAST LOUISIANA...AND MUCH OF MISSISSIPPI MONDAY AND
MONDAY NIGHT.

A POWERFUL SPRINGTIME STORM SYSTEM WILL AFFECT THE LOWER
MISSISSIPPI VALLEY MONDAY AND MONDAY NIGHT.  WITH COPIOUS AMOUNTS
OF MOISTURE IN PLACE...HEAVY RAINFALL WILL BE POSSIBLE WITH ANY
OF THE THUNDERSTORMS.

BETWEEN TWO AND FOUR INCHES OF RAIN MAY BE SEEN OVER PARTS OF THE
REGION.  RAINFALL AMOUNTS SUCH AS THESE MAY RESULT IN THE PONDING
OF WATER ON AREA ROADWAYS...AND LOCALIZED FLOODING OF LOW-LYING
AND OTHER FLOOD-PRONE AREAS.  THIS AMOUNT OF RAIN WILL ONLY
EXASPERATE ANY ONGOING RIVER FLOODING.

.DAYS TWO THROUGH SEVEN...MONDAY NIGHT THROUGH SUNDAY...

...DAYS TWO AND THREE...MONDAY NIGHT THROUGH WEDNESDAY...THE
POTENTIAL FOR SEVERE WEATHER WILL CONTINUE INTO MONDAY NIGHT FOR
MOST OF THE OUTLOOK AREA...ESPECIALLY IN THE AREA EAST OF THE
MISSISSIPPI RIVER. AT THIS TIME...IT APPEARS THE GREATEST POTENTIAL
FOR SEVERE WEATHER WILL BE IN THE EARLY EVENING WHEN INSTABILITY
SHOULD BE GREATER.

LATER IN THE NIGHT...THE COLD FRONT WILL SWEEP THROUGH	AND BRING
AN END TO THUNDERSTORM ACTIVITY...PROBABLY SHORTLY AFTER
MIDNIGHT.

...DAYS FOUR THROUGH SEVEN...WEDNESDAY NIGHT THROUGH SUNDAY...
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER CALL TO ACTION STATEMENT...
THE ACTIVATION OF STORM SPOTTER GROUPS...HAM RADIO
OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL...IN SUPPORT OF
SEVERE WEATHER OPERATIONS...WILL LIKELY BE NEEDED MONDAY AND
MONDAY NIGHT.  OTHERWISE...ACTIVATION IS NOT EXPECTED THROUGH THE
EVENING OF SUNDAY APRIL 17.

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.SRH.NOAA.GOV/JAN. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.

The radar

The Jackson/Brandon,MS radar (KDGX), 85 km away, was scanning. The volume nearest the first event began at 09:52 UTC.

Open the radar archive at this moment

Event by event

16 hail, 7 thunderstorm wind, 6 flash flood. Local standard time, as filed.

Hail, Warren

When
April 11, 3:48 AM CST to 4:16 AM CST
Where
Warren County, Vicksburg
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
32.350, -90.883

A swath of penny to quarter sized hail occurred across Central Warren county as a storm moved east-northeast into Northwest Hinds county.

Thunderstorm Wind, Warren

When
April 11, 3:52 AM CST
Where
Warren County, Vicksburg
Measured
52 kt (60 mph) estimated gust
Property damage
$5,000
Reported by
NEWSPAPER
Coordinates
32.350, -90.883

A few trees and a power line were blown down in the city.

Hail, Hinds

When
April 11, 4:16 AM CST to 4:34 AM CST
Where
Hinds County, 9 mi W of Brownsville
Measured
1 in hail
Reported by
LAW ENFORCEMENT
Coordinates
32.450, -90.583

A swath of quarter sized hail fell across Northern Hinds county as a storm moved east-northeast into Southwest Madison county.

Hail, Madison

When
April 11, 4:34 AM CST to 5:33 AM CST
Where
Madison County, 6 mi SW of Flora
Measured
1 in hail
Reported by
LAW ENFORCEMENT
Coordinates
32.483, -90.383

A swath of quarter sized hail occurred across a large portion of Southwest and Western Madison county. The storm dumped hail from the Flora area to around Sharpsburg.

Hail, Attala

When
April 11, 6:42 AM CST to 7:00 AM CST
Where
Attala County, 5 mi SW of Sallis
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
32.967, -89.833

A swath of penny to quarter sized hail occurred from around the Sallis community to near Possumneck.

Hail, Humphreys

When
April 11, 6:45 AM CST to 6:50 AM CST
Where
Humphreys County, Belzoni
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
33.183, -90.500

Hail, Holmes

When
April 11, 7:30 AM CST to 7:37 AM CST
Where
Holmes County, Thornton
Measured
0.88 in hail
Reported by
GENERAL PUBLIC
Coordinates
33.083, -90.317

Hail, Attala

When
April 11, 7:35 AM CST to 7:40 AM CST
Where
Attala County, 3 mi WNW of Hesterville
Measured
1.75 in hail
Property damage
$15,000
Reported by
EMERGENCY MANAGER
Coordinates
33.183, -89.717

Hail, Holmes

When
April 11, 8:02 AM CST to 8:15 AM CST
Where
Holmes County, 4 mi SSE of Thornton
Measured
1.75 in hail
Property damage
$15,000
Reported by
EMERGENCY MANAGER
Coordinates
33.033, -90.283

A swath of quarter to golf ball sized hail occurred from around Thornton to Tchula.

Hail, Carroll

When
April 11, 8:07 AM CST
Where
Carroll County, 3 mi SW of Seven Pines
Measured
0.88 in hail
Reported by
LAW ENFORCEMENT
Coordinates
33.333, -90.133

Hail, Carroll

When
April 11, 9:45 AM CST to 9:50 AM CST
Where
Carroll County, 9 mi NW of Black Hawk
Measured
0.88 in hail
Reported by
GENERAL PUBLIC
Coordinates
33.433, -90.133

Penny to nickel sized hail was covering the ground.

Hail, Leflore

When
April 11, 9:55 AM CST
Where
Leflore County, 2 mi SE of Greenwood
Measured
0.75 in hail
Reported by
LAW ENFORCEMENT
Coordinates
33.500, -90.167

Flash Flood, Holmes

When
April 11, 10:00 AM CST to 12:00 PM CST
Where
Holmes County, Cruger
Property damage
$100,000
Reported by
EMERGENCY MANAGER
Coordinates
33.317, -90.233

Heavy rainfall, between 3 and 6 inches, occurred across portions of northwest Holmes county. This caused area roads to flood as well as a few homes.

Thunderstorm Wind, Grenada

When
April 11, 10:25 AM CST
Where
Grenada County, 4 mi S of Holcomb
Measured
50 kt (58 mph) estimated gust
Property damage
$2,000
Reported by
EMERGENCY MANAGER
Coordinates
33.717, -89.983

A few trees were blown down across a couple of roads.

Flash Flood, Leflore

When
April 11, 11:07 AM CST to 12:00 PM CST
Where
Leflore County, 1 mi E of Greenwood
Property damage
$10,000
Reported by
EMERGENCY MANAGER
Coordinates
33.517, -90.167

Several streets were flooded on the east side of Greenwood, including the intersection of Highway 7 and 82.

Hail, Carroll

When
April 11, 11:25 AM CST
Where
Carroll County, 8 mi N of North Carrollton
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
33.633, -89.917

Flash Flood, Washington

When
April 11, 11:30 AM CST to 1:00 PM CST
Where
Washington County, Greenville
Property damage
$20,000
Reported by
NEWSPAPER
Coordinates
33.400, -91.050

Several area streets and highways were flooded as several rounds of thunderstorms moved across the Delta. Two to four inches of rain fell across portions of Washington county.

Flash Flood, Grenada

When
April 11, 1:15 PM CST to 3:30 PM CST
Where
Grenada County, 3 mi E of Grenada
Property damage
$150,000
Reported by
EMERGENCY MANAGER
Coordinates
33.783, -89.767

Several streets were flooded in the Deer Park subdivision and part of Highway 8 was washed out.

Thunderstorm Wind, Issaquena

When
April 11, 1:19 PM CST to 1:28 PM CST
Where
Issaquena County, Tallula
Measured
68 kt (78 mph) estimated gust
Property damage
$100,000
Reported by
NWS STORM SURVEY
Coordinates
32.767, -91.083

One home had a portion of its roof pealed off near Moon Lake. Additionally several trees were blown down all across the Moon Lake Community.

Thunderstorm Wind, Sharkey

When
April 11, 1:30 PM CST
Where
Sharkey County, Cary
Measured
70 kt (81 mph) estimated gust
Property damage
$250,000
Reported by
NEWSPAPER
Coordinates
32.800, -90.917

Several trees were blown down around Cary along with several homes having shingles blown off. A few homes had the corner of the roof peeled off and one home had a large tree down on it. Additionally, numerous large limbs were blown down.

Hail, Humphreys

When
April 11, 2:00 PM CST
Where
Humphreys County, Belzoni
Measured
0.88 in hail
Reported by
LAW ENFORCEMENT
Coordinates
33.183, -90.500

Flash Flood, Bolivar

When
April 11, 2:15 PM CST to 3:00 PM CST
Where
Bolivar County, Cleveland
Property damage
$10,000
Reported by
EMERGENCY MANAGER
Coordinates
33.750, -90.733

Locally heavy rain caused many streets in the Cleveland area to flood.

Flash Flood, Warren

When
April 11, 2:15 PM CST to 3:30 PM CST
Where
Warren County, Vicksburg
Property damage
$5,000
Reported by
AMATEUR RADIO
Coordinates
32.350, -90.883

Several streets were flooded in Vicksburg.

Thunderstorm Wind, Grenada

When
April 11, 3:05 PM CST
Where
Grenada County, Gore Spgs
Measured
50 kt (58 mph) estimated gust
Reported by
EMERGENCY MANAGER
Coordinates
33.750, -89.617

A few trees were blown down.

Thunderstorm Wind, Webster

When
April 11, 3:35 PM CST to 3:39 PM CST
Where
Webster County, Clarkson
Measured
68 kt (78 mph) estimated gust
Property damage
$80,000
Reported by
GENERAL PUBLIC
Coordinates
33.633, -89.150

Several large trees were blown down just north of Highway 50 as well as along county road 182 northeast of Cumberland. Additionally, a few homes had shingles blown off around the Clarkson Community.

Thunderstorm Wind, Hinds

When
April 11, 4:25 PM CST
Where
Hinds County, Jackson
Measured
50 kt (58 mph) estimated gust
Deaths
1 direct, 0 indirect
Property damage
$5,000
Reported by
BROADCAST MEDIA
Coordinates
32.333, -90.167

A very large limb was blown down and hit a pedestrian walking on the sidewalk. Additionally, this limb took down a live power line which also landed on the pedestrian. A combination of the large limb and electricity caused the fatality.

Hail, Forrest

When
April 11, 5:22 PM CST to 5:26 PM CST
Where
Forrest County, Hattiesburg
Measured
0.88 in hail
Reported by
EMERGENCY MANAGER
Coordinates
31.317, -89.317

Hail, Hinds

When
April 11, 5:42 PM CST to 5:49 PM CST
Where
Hinds County, 4 mi SE of Brownsville
Measured
1 in hail
Reported by
LAW ENFORCEMENT
Coordinates
32.417, -90.383

Hail, Madison

When
April 11, 5:49 PM CST to 5:55 PM CST
Where
Madison County, 4 mi S of Flora
Measured
0.75 in hail
Reported by
LAW ENFORCEMENT
Coordinates
32.500, -90.317

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Thunderstorm Wind, Hinds2005-04-1155MaleUnder TreeDirect

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Mississippi in 2005Every state in 2005This day in weather historyWarnings in Mississippi, April 2005

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5450755, 5450756, 5450757, 5450758, 5450760, 5450759, 5450762, 5450761, 5450764, 5450763, 5450765, 5450766, 5450831, 5450767, 5450768, 5450832, 5450769, 5450833, 5450834, 5450835, 5450836, 5446993, 5450837, 5446994, 5446995, 5446996, 5446997, 5446999, 5446998.