Outflow winds blew down two small trees in the Eden community of Yazoo County.
Every event with a place to put it. Tap one for its entry below.
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.
The episode as NWS JAN wrote it up.
Outflow winds blew down two small trees in the Eden community of Yazoo County.
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 Jun 20, 6:57 PM CST, 33 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE JACKSON MS 757 PM CDT MON JUN 20 2011 .UPDATE...FORECAST IS ON TRACK FOR THIS EVENING WITH MINIMAL UPDATES. HAVE UPDATED PRODUCTS TO REMOVE WORDING OF HEAT ADVISORY THAT EXPIRED AT 7PM THIS EVENING. CONTINUE TO EXPECT INCREASED RAIN CHANCES TOMORROW AND PORTIONS OF MID-WEEK ACROSS THE REGION. FOR DETAILS PLEASE SEE PREVIOUS DISCUSSION BELOW. /ALLEN/ && .PREV DISCUSSION... /ISSUED 312 PM CDT MON JUN 20 2011/ DISCUSSION...AFTER AN EXTENDED PERIOD OF ABOVE NORMAL TEMPS AND LIMITED RAINFALL...SOME CHANGES ARE FINALLY IN STORE FOR THE ARKLAMISS. RAIN CHANCES WILL INCREASE TOMORROW...AND CONTINUE INTO WEDNESDAY AS AN UPPER TROUGH MOVES ACROSS THE COUNTRY. FOR NOW THE AXIS OF THE AFOREMENTIONED TROUGH IS CENTERED OVER THE ROCKY MOUNTAINS...WITH LEE CYCLOGENESIS OCCURRING OVER THE CENTRAL PLAINS. THAT LEAVES THE LOWER MS VALLEY IN A BROAD AREA OF ISENTROPIC UPGLIDE BETWEEN THE DEVELOPING STORM AND A RIDGE OF HIGH PRESSURE FROM THE FL PENINSULA OFF THE SE US COAST. SCATTERED SHOWERS AND THUNDERSTORMS DEVELOPED THIS MORNING ALONG A NOSE OF ~50 MB CONDENSATION PRESSURE DEFICITS ALONG THE LA COAST...AND HAVE BEEN MOVING NORTHWARD INTO SOUTHERN SECTIONS OF THE CWA THIS AFTERNOON. THIS ACTIVITY IS EXPECTED TO REMAIN FAIRLY ISOLATED BUT WILL CONTINUE TO SPREAD NORTHWARD TOWARD THE I-20 CORRIDOR THROUGH THE LATE AFTERNOON. THE HEAT ADVISORY WILL BE ALLOWED TO EXPIRE AT 00Z THIS EVENING. WITH ADDITIONAL CLOUDS AND PRECIPITATION EXPECTED TO HELP HOLD THE TEMPERATURE DOWN TOMORROW...HEAT INDEX READINGS SHOULD GENERALLY REMAIN BELOW CRITICAL THRESHOLDS...THOUGH VALUES AROUND 100 F ARE STILL POSSIBLE. SHORT TERM (THROUGH WEDNESDAY)...FOR TONIGHT MODELS CONTINUE TO SHOW A WEAK SHORTWAVE TRAVERSING THE NW PORTION OF THE CWA. HIGH-RES MODELS HAVE BEEN INDICATING SOME CONVECTION COULD DEVELOP WITH THIS FEATURE AND AFFECT NORTHERN AND WESTERN PORTIONS OF THE FORECAST AREA. IN ADDITION CONVECTION THAT DEVELOPS BACK ALONG THE COLD FRONT OVER THE LOWER PLAINS THIS AFTERNOON WILL BE MAKING ITS WAY TOWARD THE AREA OVERNIGHT. WITH THIS IN MIND...ISOLATED THUNDER WAS KEPT IN THE WX GRIDS THROUGH THE EARLY MORNING HOURS. ON TUESDAY THE UPPER TROUGH WILL MOVE NORTHEASTWARD ACROSS THE UPPER PLAINS AS THE LOW BECOMES VERTICALLY STACKED...WITH THE SOUTHWARD PUSH OF THE ASSOCIATED SURFACE COLD FRONT WEAKENING. NEVERTHELESS MOIST SOUTHERLY FLOW WILL KEEP PWATS ON THE INCREASE TO 100 TO 150 PERCENT OF SEASONAL NORMALS. LEFTOVER CONVECTION FROM STORMS THAT DEVELOP ALONG THE FRONT TODAY COULD ALREADY BE AFFECTING THE AREA BY TUESDAY MORNING. THEN INSTABILITY DURING THE HEATING OF THE DAY AND SHORTWAVES MOVING AROUND THE BASE OF THE UPPER TROUGH WILL HELP PROVIDE AN ADDITIONAL TRIGGER FOR SHOWER AND THUNDERSTORM ACTIVITY LATER INTO THE DAYTIME. THE LOWEST POPS WILL BE ALONG THE I-59 CORRIDOR...IN THE AREA FARTHEST AWAY FROM THE FRONT...BUT SCATTERED CONVECTION IS STILL EXPECTED THERE AS WELL. TUESDAY NIGHT MAY BRING A SIMILAR SCENARIO WITH INSTABILITY-FUELED CONVECTION WANING DURING THE EVENING...BUT THE POTENTIAL FOR FRONTAL CONVECTION TO MOVE INTO THE AREA OVERNIGHT OR EARLY WEDNESDAY MORNING. COVERAGE OF SHOWER AND THUNDERSTORM ACTIVITY SHOULD AGAIN INCREASE DURING THE DAY WEDNESDAY AS THE COLD FRONT SLOWLY SINKS SOUTHWARD ACROSS THE MIDSOUTH. WITH THE LACK OF ANY REAL PUSH...THE FRONT WILL BECOME MORE DIFFUSE AND STALL TO THE NORTH OF THE CWA. THOUGH NOTABLE MID LEVEL DRYING WILL COMMENCE ON WEDNESDAY NIGHT AND BEGIN TO LESSEN RAIN CHANCES. THOUGH THE BEST WIND DYNAMICS WITH THE UPPER TROUGH WILL BE DISPLACED TO THE NORTH OF THE AREA...THE COMBINATION OF FORECAST INSTABILITY AND WIND SHEAR SHOULD STILL BE SUFFICIENT FOR STRONG TO SEVERE CONVECTION. WE HAVE UPDATED THE HWO TO INCLUDE MENTION OF THE POSSIBILITY OF STRONG TO SEVERE THUNDERSTORMS FOR THE ENTIRE AREA. FOR TEMPS MAV LOWS SEEMED REASONABLE THROUGH THE SHORT TERM...BUT TRENDED CLOSER TO THE LOWER GFS ENSEMBLE MEAN HIGHS SINCE WE ARE EXPECTING CLOUDS AND PRECIPITATION TO BE PREVALENT. GENERALLY STUCK CLOSE TO MAV POPS THROUGH THE PERIOD. /DL/ LONG TERM (THURSDAY THROUGH MONDAY)...THE PRIMARY CONCERNS WILL BE THE RETURN OF TROPICAL MOISTURE OVER THE REGION TO BRING SOME NEEDED RAINFALL RELIEF FOR THE DRY ARKLAMISS REGION AND ITS AFFECT ON ABOVE NORMAL DAYTIME HIGHS. ALSO THE RETURN OF MEAN RIDGING AND WARM TEMPS FOR THE WEEKEND INTO EARLY NEXT WEEK. AS WE GO INTO THE LATER PART OF THE WORK WEEK THE HIGH PWATS GET USHERED SOUTH OF THE REGION WITH PRECIP WATER AT 1.5 TO 1.8 INCHES. DURING THURSDAY AND FRIDAY THE AXIS OF THE STACKED LOW/TROUGH WILL PUSH THROUGH THE REGION AND PUSH EAST OF THE ARKLAMISS BY FRIDAY AFTERNOON. ALL MODELS ARE IN AGREEMENT TO BRINGING SOME RAIN RELIEF TO THE REGION. AVERAGE MODEL QPF RANGES FROM ONE TO TWO INCHES...WHILE THE 5 DAY QPF RANGES FROM NEAR 1 TO 1.7 INCHES. AS WE GO INTO NEXT WEEKEND THE TROUGH AXIS WILL PUSH WELL EAST OF THE REGION WITH PRECIP WATER FROM 1.7 TO 1.9 INCHES. UPPER RIDGING WILL BUILD IN FROM THE WEST AND WILL CONNECT WITH EASTERN GULF RIDGING BY SUNDAY. THIS WILL DECREASE OUR CHANCE OF RAIN FOR THE WEEKEND INTO EARLY NEXT WEEK. THIS WILL ALSO BRING BACK OUR WARM TEMPERATURES FOR SUNDAY INTO MONDAY. SO WITH THIS IN MIND WILL KEEP THE MENTION OF ISOLATED STRONG TO SEVERE STORMS FOR WEDNESDAY WITH THE RISK OF LOCALLY HEAVY RAINS OF TWO INCHES. AS FAR AS TEMPS ARE CONCERN MADE A BLEND OF MEX...GMOS AND ENSEMBLE GUIDANCE. AS FAR AS POPS ARE CONCERN MADE SOME ADJUSTMENTS TO MEX AND ENSEMBLE GUIDANCE./17/ && .AVIATION... BROKEN CUMULUS AT 4-6K FEET WILL LIFT AND THIN OUT AS VFR CLOUDS WILL PREVAIL THROUGH MUCH OF TONIGHT AT MOST LOCATIONS. EXPECTED SURGE OF TROPICAL MOISTURE ON PERSISTENT SSWLY FLOW OF 10-15KTS MOVING NWD AND HELPING SEA BREEZE SHRA/TSRA TO ADVANCE INLAND THIS EVENING. CONTINUED INJECTION OF DEEPER GULF MOISTURE WILL RESULT IN MORE WIDESPREAD MVFR/PATCHY IFR STRATUS LATE TONIGHT 07-14Z...SOME SHRA ALSO CANNOT BE RULED OUT AS THE 2 INCH PWATS MAKE THEIR WAY NWD. EXPECT CLOUDS TO LIFT TUESDAY MORNING TO BETWEEN 3-5K FEET AROUND 16Z BUT ADDITIONAL HIGHER LAYERS WILL ALSO BE MOVING IN FROM THE W. THEN SCATTERED SHRA/TSRA SHOULD BE RAMPING UP FROM W TO E TUESDAY MIDDAY THROUGH THE AFTERNOON. /40/ && .CLIMATE... YESTERDAY WAS THE 29TH CONSECUTIVE DAY WITH NO MEASURABLE PRECIPITATION (LESS THAN 0.01") AT THE VICKSBURG/TALLULAH AIRPORT... WHICH ALREADY TIES AS THE 8TH LONGEST STREAK ON RECORD (POR EXTENDS BACK TO 1948). THERE IS A DECENT CHANCE KTVR WILL MAKE IT THROUGH TODAY WITH A TRACE OR LESS...WHICH WOULD TIE AS THE 5TH LONGEST STREAK. RAIN CHANCES INCREASE SUBSTANTIALLY TOMORROW AND WEDNESDAY...SO IT IS UNLIKELY THEY WILL REACH THE RECORD STREAK OF 35 DAYS...WHICH WAS SET IN 2005. AT GREENVILLE THE CURRENT STREAK OF DAYS WITHOUT MEASURABLE PRECIP IS 25...BUT THIS RANKS OUTSIDE OF THE TOP 10 AS THIS SITE HAS A MUCH LONGER PERIOD OF RECORD. /DL/ && .PRELIMINARY POINT TEMPS/POPS... JACKSON 74 89 74 87 / 16 46 32 67 MERIDIAN 72 93 73 89 / 14 34 26 56 VICKSBURG 75 89 74 88 / 17 60 37 68 HATTIESBURG 73 91 74 88 / 10 34 16 57 NATCHEZ 75 88 74 87 / 16 56 32 71 GREENVILLE 76 90 74 88 / 20 73 61 57 GREENWOOD 74 90 74 87 / 18 63 56 64 && .JAN WATCHES/WARNINGS/ADVISORIES... MS...NONE. LA...NONE. AR...NONE. && ALLEN/DL/17
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE JACKSON MS 818 PM CDT MON JUN 20 2011 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>029-032- 034>037-040>044-047>049-053>055-059>063-220130- ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CHOCTAW- WASHINGTON-HUMPHREYS-HOLMES-ATTALA-ISSAQUENA-SHARKEY-YAZOO- MADISON MS-LEAKE-WARREN-HINDS-RANKIN-CLAIBORNE-COPIAH-SIMPSON- JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE- 818 PM CDT MON JUN 20 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI... NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS. .DAY ONE...TONIGHT AND TUESDAY ISOLATED STRONG TO SEVERE STORMS WILL BE POSSIBLE LATE TUESDAY AFTERNOON AS A FRONT APPROACHES THE OUTLOOK AREA FROM THE NORTHWEST AND MOVES INTO RICH TROPICAL MOISTURE. WIND GUSTS OF 45 TO 60 MPH WILL BE THE MAIN RISK ALONG WITH LOCALLY HEAVY DOWNPOURS OF RAINFALL WITH ANY STORMS. .DAYS TWO THROUGH SEVEN...TUESDAY NIGHT THROUGH SUNDAY ISOLATED STRONG TO SEVERE STORMS WILL BE POSSIBLE AGAIN ON WEDNESDAY AND THURSDAY AFTERNOONS OVER THE ENTIRE REGION AS THE FRONT STALLS IN THE RICH TROPICAL MOISTURE ACROSS THE OUTLOOK AREA. LOCALLY HEAVY RAINFALL OF UP TO 2 INCHES AND GUSTY WINDS WILL BE THE PRIMARY RISKS FROM THESE STORMS. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS IS NOT EXPECTED THROUGH NEXT SUNDAY. MSZ030-031-033-038-039-045-046-050>052-056>058-064>066-072>074- 220130- CLAY-LOWNDES-OKTIBBEHA-WINSTON-NOXUBEE-NESHOBA-KEMPER-SCOTT- NEWTON-LAUDERDALE-SMITH-JASPER-CLARKE-JEFFERSON DAVIS-COVINGTON- JONES-MARION-LAMAR-FORREST- 818 PM CDT MON JUN 20 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI... NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS. .DAY ONE...TONIGHT AND TUESDAY THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .DAYS TWO THROUGH SEVEN...TUESDAY NIGHT THROUGH SUNDAY ISOLATED STRONG TO SEVERE STORMS WILL BE POSSIBLE WEDNESDAY AND THURSDAY AFTERNOON OVER THE ENTIRE REGION AS THE FRONT STALLS JUST TO OUR NORTH IN A RICH TROPICAL AIR MASS ACROSS THE OUTLOOK AREA. LOCALLY HEAVY RAINS OF UP TO 2 INCHES AND GUSTY WINDS WILL BE THE PRIMARY RISKS FROM ANY STORMS. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS IS NOT EXPECTED THROUGH NEXT SUNDAY. FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.SRH.NOAA.GOV/JAN. ALLEN/40
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE JACKSON MS
537 PM CDT MON JUN 20 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0510 PM HAIL 3 WSW ACKERMAN 33.29N 89.22W
06/16/2011 E1.25 INCH CHOCTAW MS PUBLIC
&&
CMEPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
540 PM CDT MON JUN 20 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0602 PM HAIL EDINBURG 32.80N 89.34W
06/16/2011 E1.25 INCH LEAKE MS PUBLIC
&&
CMEPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
556 PM CDT MON JUN 20 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0702 PM HAIL 4 NNE FARMHAVEN 32.70N 89.80W
06/16/2011 E1.00 INCH MADISON MS PUBLIC
COVERED THE GROUND AND LASTED FOR 15 MIN
&&
CMEPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
623 PM CDT MON JUN 20 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0724 PM TSTM WND DMG 3 S LENA 32.55N 89.59W
06/16/2011 SCOTT MS PUBLIC
A FEW TREES WERE DOWN ON POWER LINES
&&
CMEPRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE JACKSON MS
653 PM CDT MON JUN 20 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0230 PM TSTM WND DMG 1 W MONTPELIER 33.72N 88.97W
06/16/2011 CLAY MS TRAINED SPOTTER
A SMALL TREE AND TREE BRANCHES WERE DOWNED...PARTIALLY
BLOCKING HIGHWAY 46.
0235 PM HAIL MONTPELIER 33.72N 88.95W
06/16/2011 E0.88 INCH CLAY MS TRAINED SPOTTER
0255 PM HAIL SHUQUALAK 32.98N 88.57W
06/16/2011 E0.75 INCH NOXUBEE MS PUBLIC
0321 PM HAIL 3 W SHUQUALAK 32.98N 88.62W
06/16/2011 E1.00 INCH NOXUBEE MS PUBLIC
COVERED THE GROUND ALONG JONES RD
0440 PM TSTM WND DMG 6 SE LODI 33.49N 89.45W
06/16/2011 WEBSTER MS PUBLIC
A FEW TREES WERE DOWN ALONG STEWART-LODI RD
0444 PM TSTM WND DMG 2 NNE ACKERMAN 33.34N 89.16W
06/16/2011 CHOCTAW MS PUBLIC
A COUPLE TREES WERE DOWN
0444 PM HAIL 2 NNE ACKERMAN 33.34N 89.16W
06/16/2011 E1.00 INCH CHOCTAW MS PUBLIC
ON COLLIER RD
0445 PM TSTM WND DMG 4 SSE MERIDIAN 32.33N 88.69W
06/16/2011 LAUDERDALE MS EMERGENCY MNGR
A TREE FELL ON A HOUSE ALONG SKYLAND DR
0445 PM TSTM WND DMG 5 SSE MERIDIAN 32.31N 88.69W
06/16/2011 LAUDERDALE MS EMERGENCY MNGR
TREES DOWNED AT THE INTERSECTION OF HWY 45 AND HWY 145.
0453 PM HAIL 3 W MCCOOL 33.20N 89.39W
06/16/2011 E0.75 INCH ATTALA MS EMERGENCY MNGR
0508 PM HAIL MCCOOL 33.20N 89.34W
06/16/2011 E1.00 INCH ATTALA MS PUBLIC
COVERED THE GROUND ON THE SOUTH SIDE OF TOWN
0510 PM HAIL 3 WSW ACKERMAN 33.29N 89.22W
06/16/2011 E1.25 INCH CHOCTAW MS PUBLIC
0550 PM HAIL 10 NE EDINBURG 32.92N 89.24W
06/16/2011 E1.00 INCH NESHOBA MS EMERGENCY MNGR
REPORTED ALONG COUNTY ROAD 397.
0602 PM HAIL EDINBURG 32.80N 89.34W
06/16/2011 E1.25 INCH LEAKE MS PUBLIC
0645 PM HAIL LITTLE ROCK 32.53N 89.03W
06/16/2011 E0.88 INCH NEWTON MS PUBLIC
0655 PM TSTM WND GST 4 N FARMHAVEN 32.71N 89.81W
06/16/2011 E45.00 MPH MADISON MS TRAINED SPOTTER
SWING SET OVERTURNED AND SMALL BRANCHES DOWN
0702 PM HAIL 4 NNE FARMHAVEN 32.70N 89.80W
06/16/2011 E1.00 INCH MADISON MS PUBLIC
COVERED THE GROUND AND LASTED FOR 15 MIN
0724 PM TSTM WND DMG 3 S LENA 32.55N 89.59W
06/16/2011 SCOTT MS PUBLIC
A FEW TREES WERE DOWN ON POWER LINES
&&
CMESPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
746 PM CDT MON JUN 20 2011
MSZ042-210115-
YAZOO MS-
746 PM CDT MON JUN 20 2011
A STRONG THUNDERSTORM CAPABLE OF PRODUCING PENNY TO NICKEL SIZE HAIL
AND 40 TO 50 MPH WINDS WAS LOCATED 6 MILES EAST OF MYRLEVILLE AT 747
PM CDT...MOVING NORTH AT 30 MPH.
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.
PEOPLE IN EASTERN YAZOO COUNTY SHOULD MONITOR THIS STORM CLOSELY.
LAT...LON 3289 8998 3273 9006 3269 9013 3270 9014
3267 9019 3267 9021 3270 9031 3297 9022
TIME...MOT...LOC 0047Z 199DEG 24KT 3276 9017
CMEThe Jackson/Brandon,MS radar (KDGX), 84 km away, was scanning. The volume nearest the first event began at 01:30 UTC.
1 thunderstorm wind. Local standard time, as filed.
Two small trees were blown down by outflow winds in Eden. The trees were partially blocking a road.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Mississippi in 2011Every state in 2011This day in weather historyWarnings in Mississippi, June 2011
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: 314033.