Alert archive / Mississippi / Wind Advisories in 2012
Wind Advisory 7, NWS Jackson, MS
NWS Jackson, MS issued this wind advisory at Aug 29, 2012, 4:44 PM CDT for Ashley County, Chicot County, Arkansas; 23 counties in Mississippi. It was in force for 23 hr.
The area
The counties it named.
The facts
- Issued
- Aug 29, 2012, 4:44 PM CDT (21:44 UTC)
- Expired
- Aug 30, 2012, 4:00 PM CDT
- In force
- 23 hr
- Issued by
- NWS Jackson, MS
All 25 counties
Ashley County, AR, Chicot County, AR, Attala County, MS, Bolivar County, MS, Clarke County, MS, Copiah County, MS, Hinds County, MS, Holmes County, MS, Humphreys County, MS, Jasper County, MS, Lauderdale County, MS, Lawrence County, MS, Leake County, MS, Leflore County, MS, Lincoln County, MS, Madison County, MS, Neshoba County, MS, Newton County, MS, Rankin County, MS, Scott County, MS, Sharkey County, MS, Simpson County, MS, Sunflower County, MS, Washington County, MS, Yazoo County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 43 km from the middle of the area, began a volume at 21:44 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.
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 9.7 hours before the alert went out and 38 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 18 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 736 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 248 m²/s²
- 0-3 km storm-relative helicity
- 208 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
245 WWUS74 KJAN 292144 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 444 PM CDT WED AUG 29 2012 ...WIND ADVISORY IN EFFECT FOR PORTIONS OF THE REGION DUE TO TROPICAL STORM ISSAC... ARZ074-075-MSZ034>037-041>043-300545- /O.NEW.KJAN.WI.Y.0007.120829T2144Z-120830T1800Z/ ASHLEY-CHICOT-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-SHARKEY-YAZOO- MADISON MS- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...GREENVILLE... BELZONI...ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS... GOODMAN...KOSCIUSKO...ROLLING FORK...ANGUILLA...YAZOO CITY... RIDGELAND...MADISON...CANTON 444 PM CDT WED AUG 29 2012 ...WIND ADVISORY IN EFFECT UNTIL 1 PM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 1 PM CDT THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME BREEZY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ044-045-050>052-057-058-300545- /O.NEW.KJAN.WI.Y.0007.120829T2144Z-120830T1500Z/ LEAKE-NESHOBA-SCOTT-NEWTON-LAUDERDALE-JASPER-CLARKE- INCLUDING THE CITIES OF...CARTHAGE...PHILADELPHIA...PEARL RIVER... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...BAY SPRINGS...HEIDELBERG...QUITMAN...STONEWALL... SHUBUTA 444 PM CDT WED AUG 29 2012 ...WIND ADVISORY IN EFFECT UNTIL 10 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CDT THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME BREEZY CONDITIONS ACROSS THE REGION FOR TONIGHT THROUGH 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 17
3 follow-up statements
378 WWUS74 KJAN 300424 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1124 PM CDT WED AUG 29 2012 ...WIND ADVISORY IN EFFECT FOR PORTIONS OF THE REGION DUE TO TROPICAL STORM ISSAC... ARZ074-075-MSZ034>037-041>043-301230- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T1800Z/ ASHLEY-CHICOT-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-SHARKEY-YAZOO- MADISON MS- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...GREENVILLE... BELZONI...ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS... GOODMAN...KOSCIUSKO...ROLLING FORK...ANGUILLA...YAZOO CITY... RIDGELAND...MADISON...CANTON 1124 PM CDT WED AUG 29 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THURSDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME BREEZY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ044-045-050>052-057-058-301230- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T1500Z/ LEAKE-NESHOBA-SCOTT-NEWTON-LAUDERDALE-JASPER-CLARKE- INCLUDING THE CITIES OF...CARTHAGE...PHILADELPHIA...PEARL RIVER... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...BAY SPRINGS...HEIDELBERG...QUITMAN...STONEWALL... SHUBUTA 1124 PM CDT WED AUG 29 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME BREEZY CONDITIONS ACROSS THE REGION FOR TONIGHT THROUGH 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 22
856 WWUS74 KJAN 301006 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 506 AM CDT THU AUG 30 2012 ...WIND ADVISORY IN EFFECT FOR PORTIONS OF THE REGION DUE TO TROPICAL STORM ISSAC... MSZ018-019-025-048-049-054-055-062-063-301815- /O.EXB.KJAN.WI.Y.0007.120830T1800Z-120830T2100Z/ BOLIVAR-SUNFLOWER-LEFLORE-HINDS-RANKIN-COPIAH-SIMPSON-LINCOLN- LAWRENCE- INCLUDING THE CITIES OF...CLEVELAND...INDIANOLA...RULEVILLE... GREENWOOD...JACKSON...PEARL...BRANDON...RICHLAND... CRYSTAL SPRINGS...HAZLEHURST...WESSON...MAGEE...MENDENHALL... BROOKHAVEN...MONTICELLO...NEW HEBRON 506 AM CDT THU AUG 30 2012 ...WIND ADVISORY IN EFFECT FROM 1 PM TO 4 PM CDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 1 PM TO 4 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ ARZ074-075-MSZ034>036-041>043-301815- /O.EXT.KJAN.WI.Y.0007.000000T0000Z-120830T2100Z/ ASHLEY-CHICOT-WASHINGTON-HUMPHREYS-HOLMES-SHARKEY-YAZOO- MADISON MS- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...GREENVILLE... BELZONI...ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS... GOODMAN...ROLLING FORK...ANGUILLA...YAZOO CITY...RIDGELAND... MADISON...CANTON 506 AM CDT THU AUG 30 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ044-045-050>052-057-058-301500- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T1500Z/ LEAKE-NESHOBA-SCOTT-NEWTON-LAUDERDALE-JASPER-CLARKE- INCLUDING THE CITIES OF...CARTHAGE...PHILADELPHIA...PEARL RIVER... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...BAY SPRINGS...HEIDELBERG...QUITMAN...STONEWALL... SHUBUTA 506 AM CDT THU AUG 30 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT THROUGH 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ037-301800- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T1800Z/ ATTALA- INCLUDING THE CITY OF...KOSCIUSKO 506 AM CDT THU AUG 30 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER SOUTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM THURSDAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 22
661 WWUS74 KJAN 301511 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1011 AM CDT THU AUG 30 2012 ...WIND ADVISORY IN EFFECT FOR PORTIONS OF THE REGION DUE TO TROPICAL STORM ISSAC... MSZ044-045-050>052-057-058-301615- /O.EXP.KJAN.WI.Y.0007.000000T0000Z-120830T1500Z/ LEAKE-NESHOBA-SCOTT-NEWTON-LAUDERDALE-JASPER-CLARKE- INCLUDING THE CITIES OF...CARTHAGE...PHILADELPHIA...PEARL RIVER... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...BAY SPRINGS...HEIDELBERG...QUITMAN...STONEWALL... SHUBUTA 1011 AM CDT THU AUG 30 2012 ...WIND ADVISORY HAS EXPIRED... THE WIND ADVISORY IS NO LONGER IN EFFECT. $$ ARZ074-075-MSZ034>036-041>043-302100- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T2100Z/ ASHLEY-CHICOT-WASHINGTON-HUMPHREYS-HOLMES-SHARKEY-YAZOO- MADISON MS- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...GREENVILLE... BELZONI...ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS... GOODMAN...ROLLING FORK...ANGUILLA...YAZOO CITY...RIDGELAND... MADISON...CANTON 1011 AM CDT THU AUG 30 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER NORTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM TODAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ037-301800- /O.CON.KJAN.WI.Y.0007.000000T0000Z-120830T1800Z/ ATTALA- INCLUDING THE CITY OF...KOSCIUSKO 1011 AM CDT THU AUG 30 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER NORTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM TODAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MSZ018-019-025-048-049-054-055-062-063-302100- /O.CON.KJAN.WI.Y.0007.120830T1800Z-120830T2100Z/ BOLIVAR-SUNFLOWER-LEFLORE-HINDS-RANKIN-COPIAH-SIMPSON-LINCOLN- LAWRENCE- INCLUDING THE CITIES OF...CLEVELAND...INDIANOLA...RULEVILLE... GREENWOOD...JACKSON...PEARL...BRANDON...RICHLAND... CRYSTAL SPRINGS...HAZLEHURST...WESSON...MAGEE...MENDENHALL... BROOKHAVEN...MONTICELLO...NEW HEBRON 1011 AM CDT THU AUG 30 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON. THE AFFECTS OF TROPICAL STORM ISSAC MOVING NORTHWEST OVER NORTHEAST LOUISIANA WILL CAUSE SOME WINDY CONDITIONS ACROSS THE REGION FOR TONIGHT UNTIL 1 PM TODAY. THE AFFECTS OF TROPICAL STORM ISSAC WILL BRING SUSTAIN WINDS OF 25 MPH WITH GUST OF AROUND 35 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 17
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 28, 9:09 PM CDT | River Flood Warning | JAN | Franklin | 49 hr |
| Aug 29, 12:47 AM CDT | Special Weather Statement | JAN | Forrest, Lamar, Marion | 38 min |
| Aug 29, 5:12 AM CDT | Tornado Warning | JAN | Forrest | 18 min |
| Aug 29, 5:53 AM CDT | Tornado Warning | JAN | Forrest | 22 min |
| Aug 29, 10:57 AM CDT | Flash Flood Warning | JAN | Forrest, Lamar, Marion | 6 hr |
| Aug 29, 11:51 AM CDT | Special Weather Statement | JAN | Forrest, Lamar, Marion | 59 min |
| Aug 29, 12:01 PM CDT | Special Weather Statement | JAN | Covington, Jefferson Davis, Lawrence | 59 min |
| Aug 29, 2:16 PM CDT | Special Weather Statement | JAN | Forrest, Lamar, Marion | 59 min |
| Aug 29, 3:38 PM CDT | Flash Flood Warning | JAN | Covington, Jefferson Davis, Lawrence, Lincoln | 6 hr |
| Aug 29, 4:46 PM CDT | Flash Flood Warning | JAN | Forrest, Jones, Lamar, Marion | 5 hr |
| Aug 29, 5:17 PM CDT | Special Weather Statement | JAN | Forrest, Jefferson Davis, Lamar, Lawrence, Lincoln, Marion | 58 min |
Nearby
Wind Advisories in Mississippi, 2012Wind Advisories in Arkansas, 2012Every wind advisory in 2012
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.