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April 2nd - April 5th Severe Weather


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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE NEW ORLEANS LA

647 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...

EAST CENTRAL ASSUMPTION PARISH IN SOUTHEAST LOUISIANA...

NORTHWESTERN LAFOURCHE PARISH IN SOUTHEAST LOUISIANA...

WESTERN ST. CHARLES PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITY OF HAHNVILLE...

SOUTHERN ST. JAMES PARISH IN SOUTHEAST LOUISIANA...

SOUTHWESTERN ST. JOHN THE BAPTIST PARISH IN SOUTHEAST LOUISIANA...

* UNTIL 715 PM CDT

* AT 646 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 8 MILES

SOUTHWEST OF CONVENT...OR 6 MILES EAST OF NAPOLEONVILLE...MOVING

EAST AT 50 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO NEW

SARPY...DESTREHAN...DES ALLEMANDS AND BOUTTE

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MESOSCALE DISCUSSION 0353

NWS STORM PREDICTION CENTER NORMAN OK

0650 PM CDT MON APR 04 2011

AREAS AFFECTED...NW GA...AL...SERN MS...ERN LA...WRN FL PANHANDLE

CONCERNING...TORNADO WATCH 95...96...

VALID 042350Z - 050115Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 95...96...CONTINUES.

...INCREASING POTENTIAL FOR TORNADOES /POSSIBLY STRONG/ THROUGH

MID-EVENING ACROSS CNTRL/SRN AL AND SERN MS....

23Z MESOANALYSIS PLACES A MESOLOW OVER ECNTRL MS WITH PERSISTENT

PRESSURE FALL AXIS NEWD INTO CNTRL/NERN AL. CONSIDERABLE AMOUNT OF

PRE-QLCS TSTMS HAVE ERUPTED AHEAD OF THE MESOLOW IN SERN

MS...PRESUMABLY GIVEN ACCELERATION OF THE LOW-LEVEL FLOW AND

INCREASING LARGE-SCALE ASCENT. THESE MORE DISCRETE CELLS SHOULD

PERSIST/ADVANCE ENE INTO CNTRL/SRN AL THROUGH THE EVENING WITH

HIGHEST POTENTIAL FOR STRONG TORNADOES IN AN 80 MILE CORRIDOR

CENTERED 30SSE OF PINE BELT MS-SELMA AL-25W ANNISTON AL.

BMX VWP SUGGESTS THE 0-1KM FLOW HAS BACKED AND ACCELERATED WITH

0-1KM SRH IN EXCESS OF 350 M2/S2 NOW. CONCERN IS THAT AS THE

DISCRETE CELLS MOVE INTO THAT AREA AND/OR INTERACT WITH THE

QLCS...TORNADO POTENTIAL WILL INCREASE. OTHERWISE...BOWS/LEWPS

WITHIN THE LINE WILL POSE AN ADDED DAMAGING WIND THREAT.

..RACY.. 04/04/2011

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE MOBILE AL

708 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...

EAST CENTRAL WAYNE COUNTY IN SOUTHEAST MISSISSIPPI...

THIS INCLUDES THE CITY OF WAYNESBORO...

SOUTHERN CHOCTAW COUNTY IN SOUTHWEST ALABAMA...

NORTHWESTERN CLARKE COUNTY IN SOUTHWEST ALABAMA...

THIS INCLUDES THE CITY OF THOMASVILLE...

NORTHWESTERN WASHINGTON COUNTY IN SOUTHWEST ALABAMA...

* UNTIL 815 PM CDT

* AT 707 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR

WAYNESBORO...OR NEAR ROBINSON JUNCTION...MOVING EAST AT 60 TO 65 MPH.

* THE TORNADO WILL BE NEAR...

SILAS AND MILLRY AROUND 720 PM CDT...

SERVICE AND COFFEEVILLE AROUND 730 PM CDT...

THOMASVILLE AROUND 750 PM CDT...

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE MOBILE AL

708 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...

EAST CENTRAL WAYNE COUNTY IN SOUTHEAST MISSISSIPPI...

THIS INCLUDES THE CITY OF WAYNESBORO...

SOUTHERN CHOCTAW COUNTY IN SOUTHWEST ALABAMA...

NORTHWESTERN CLARKE COUNTY IN SOUTHWEST ALABAMA...

THIS INCLUDES THE CITY OF THOMASVILLE...

NORTHWESTERN WASHINGTON COUNTY IN SOUTHWEST ALABAMA...

* UNTIL 815 PM CDT

* AT 707 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR

WAYNESBORO...OR NEAR ROBINSON JUNCTION...MOVING EAST AT 60 TO 65 MPH.

* THE TORNADO WILL BE NEAR...

SILAS AND MILLRY AROUND 720 PM CDT...

SERVICE AND COFFEEVILLE AROUND 730 PM CDT...

THOMASVILLE AROUND 750 PM CDT...

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE JACKSON MS

709 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...

NORTHERN FORREST COUNTY IN SOUTHEAST MISSISSIPPI...

THIS INCLUDES THE CITIES OF...PETAL...HATTIESBURG...

SOUTHEASTERN JONES COUNTY IN SOUTHEAST MISSISSIPPI...

CENTRAL LAMAR COUNTY IN SOUTHEAST MISSISSIPPI...

THIS INCLUDES THE CITY OF WEST HATTIESBURG...

* UNTIL 800 PM CDT

* AT 710 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES WEST OF

PURVIS MOVING NORTHEAST AT 55 MPH.

* THE TORNADO WILL BE NEAR...

WEST HATTIESBURG AND MCLAURIN BY 720 PM CDT...

HATTIESBURG...PETAL AND MCLAURIN BY 725 PM CDT...

SUNRISE BY 730 PM CDT...

MACEDONIA BY 735 PM CDT...

OVETT BY 745 PM CDT...

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE NEW ORLEANS LA

737 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...

NORTHERN JEFFERSON PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITIES OF...TIMBERLANE...MARRERO...HARVEY...

AVONDALE...

SOUTHWESTERN ORLEANS PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITY OF NEW ORLEANS...

NORTHWESTERN PLAQUEMINES PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITY OF BELLE CHASSE...

SOUTHWESTERN ST. BERNARD PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITY OF CHALMETTE...

SOUTHEASTERN ST. CHARLES PARISH IN SOUTHEAST LOUISIANA...

* UNTIL 800 PM CDT

* AT 735 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR MARRERO...

MOVING EAST AT 35 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO JEAN

LAFITTE...GRETNA...TERRYTOWN...VIOLET AND YSCLOSKEY

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE MOBILE AL

738 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...

NORTHERN GREENE COUNTY IN SOUTHEAST MISSISSIPPI...

NORTHEASTERN PERRY COUNTY IN SOUTHEAST MISSISSIPPI...

THIS INCLUDES THE CITY OF RICHTON...

SOUTHEASTERN WAYNE COUNTY IN SOUTHEAST MISSISSIPPI...

WESTERN WASHINGTON COUNTY IN SOUTHWEST ALABAMA...

* UNTIL 845 PM CDT

* AT 735 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR RICHTON...

OR 9 MILES NORTHEAST OF NEW AUGUSTA...MOVING EAST AT 40 MPH.

* THE TORNADO WILL BE NEAR...

STATE LINE AROUND 820 PM CDT...

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE NEW ORLEANS LA

742 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...

SOUTHEASTERN ST. TAMMANY PARISH IN SOUTHEAST LOUISIANA...

THIS INCLUDES THE CITIES OF...SLIDELL...EDEN ISLE...

HANCOCK COUNTY IN SOUTHERN MISSISSIPPI...

THIS INCLUDES THE CITIES OF...WAVELAND...DIAMONDHEAD...

* UNTIL 830 PM CDT

* AT 741 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR SLIDELL...

MOVING EAST AT 45 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO PEARL

RIVER...PEARLINGTON...STENNIS SPACE CENTER AND KILN

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE MOBILE AL

754 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...

SOUTH CENTRAL CHOCTAW COUNTY IN SOUTHWEST ALABAMA...

NORTHERN CLARKE COUNTY IN SOUTHWEST ALABAMA...

THIS INCLUDES THE CITIES OF...THOMASVILLE...GROVE HILL...

NORTHERN WASHINGTON COUNTY IN SOUTHWEST ALABAMA...

* UNTIL 900 PM CDT

* AT 749 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 12 MILES

NORTHWEST OF CHATOM...OR NEAR MILLRY...MOVING NORTHEAST AT 55 MPH.

* THE TORNADO WILL BE NEAR...

SERVICE AROUND 810 PM CDT...

COFFEEVILLE AROUND 815 PM CDT...

FULTON AROUND 835 PM CDT...

THOMASVILLE AROUND 840 PM CDT...

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE NEW ORLEANS LA

755 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...

NORTHWESTERN PLAQUEMINES PARISH IN SOUTHEAST LOUISIANA...

SOUTHWESTERN ST. BERNARD PARISH IN SOUTHEAST LOUISIANA...

* UNTIL 830 PM CDT

* AT 754 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR VIOLET...OR

6 MILES EAST OF BELLE CHASSE...MOVING EAST AT 45 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO

YSCLOSKEY

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BULLETIN - EAS ACTIVATION REQUESTED

TORNADO WARNING

NATIONAL WEATHER SERVICE NEW ORLEANS LA

804 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...

CENTRAL HARRISON COUNTY IN SOUTHERN MISSISSIPPI...

THIS INCLUDES THE CITIES OF...GULFPORT...BILOXI...

* UNTIL 845 PM CDT

* AT 759 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A

SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 13 MILES WEST OF

LYMAN...OR 6 MILES NORTH OF DIAMONDHEAD...MOVING EAST AT 50 MPH.

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SEVERE WEATHER STATEMENT

NATIONAL WEATHER SERVICE NEW ORLEANS LA

801 PM CDT MON APR 4 2011

LAC103-MSC045-050130-

/O.CON.KLIX.TO.W.0044.000000T0000Z-110405T0130Z/

HANCOCK MS-ST. TAMMANY LA-

801 PM CDT MON APR 4 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR HANCOCK

COUNTY...AND SOUTHEASTERN ST. TAMMANY PARISH...

AT 759 PM CDT...A TORNADO WAS REPORTED. THIS TORNADO WAS LOCATED

NEAR PEARLINGTON...OR 8 MILES WEST OF WAVELAND...MOVING EAST AT 55

MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO KILN

AND DIAMONDHEAD

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SEVERE WEATHER STATEMENT

NATIONAL WEATHER SERVICE NEW ORLEANS LA

827 PM CDT MON APR 4 2011

MSC047-050145-

/O.CON.KLIX.TO.W.0046.000000T0000Z-110405T0145Z/

HARRISON MS-

827 PM CDT MON APR 4 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR CENTRAL

HARRISON COUNTY...

AT 821 PM CDT...A TORNADO WAS REPORTED. THIS TORNADO WAS LOCATED 6

MILES NORTHEAST OF GULFPORT AIRPORT...OR 6 MILES NORTHWEST OF

BILOXI...MOVING EAST AT 55 MPH.

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closing in on 500 severe reports today..and with warnings still active and old reports still trickling in..600 seems possible by 12z

keep in mind .75 and .88 hail reports don't count anymore so its even more impressive

some discrete stuff developing over S AL now

Yeah even though this wasn't a tornado outbreak it certainly is a very significant event for a very large portion of the county, and still on going. I am very impressed.

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As for the chase yesterday...

I ended up making to Muscatine, IA by mid afternoon, where I sat for a while. Storms developed to my west across East/Central Iowa during the late afternoon. I ended up heading northwest to make a play on what was the northern supercell at the time. I ended up sitting on the north side of Tipton, IA watching the cell as it pushed eastward. It had interesting structure at times, but didn't have enough to produce. All of the pictures below are from this storm.

After this I decided to head southeast into W. Illinois to position myself ahead of the southern cells/line. I ended up sitting in Geneseo, IL along I-80 as the storm moved it. The storm featured winds of 40-50mph and hail up to penny size. I then jumped back on I-80 headed east where I encountered hail up to nickel size for most of the 50 mile drive from Geneseo to Ladd, IL. Blinding rainfall made it impossible to see any farther than the front end of your car over most of that drive too.

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As for the chase yesterday...

I ended up making to Muscatine, IA by mid afternoon, where I sat for a while. Storms developed to my west across East/Central Iowa during the late afternoon. I ended up heading northwest to make a play on what was the northern supercell at the time. I ended up sitting on the north side of Tipton, IA watching the cell as it pushed eastward. It had interesting structure at times, but didn't have enough to produce. All of the pictures below are from this storm.

After this I decided to head southeast into W. Illinois to position myself ahead of the southern cells/line. I ended up sitting in Geneseo, IL along I-80 as the storm moved it. The storm featured winds of 40-50mph and hail up to penny size. I then jumped back on I-80 headed east where I encountered hail up to nickel size for most of the 50 mile drive from Geneseo to Ladd, IL. Blinding rainfall made it impossible to see any farther than the front end of your car over most of that drive too.

Nice! Looks like you ended up pretty close to where Thundersnow was.

Here's a few more pics from yesterday. The storms were only about a half hour old in the first few pics. These things exploded about as fast as you will ever see. Nothing on the radar to severe in 3-4 scans.

EDIT: I love how when you attach images they go in whatever order they want instead of the order you upload them in. These pics aren't in the order I wanted them, but oh well lol.

post-613-0-85018400-1301975641.jpg

post-613-0-24725300-1301975652.jpg

post-613-0-18703200-1301975664.jpg

post-613-0-87362900-1301975684.jpg

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Yeah even though this wasn't a tornado outbreak it certainly is a very significant event for a very large portion of the county, and still on going. I am very impressed.

I thought it was going to be a really large outbreak but it was somewhat of a small tornado outbreak with tons of wind reports. Like over 500.

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Some pretty crazy footage from downtown Nashville where winds were estimated between the skyscrapers in excess of 75mph. I haven't seen this kind of wind energy downtown since 4/16/98 and the tornado.

http://www.youtube.com/watch?v=jhpWN9vQwho

It does. Looks a lot like the video Channel 5 shot when the tornado hit their studio next to the old auditorium.

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Some pretty crazy footage from downtown Nashville where winds were estimated between the skyscrapers in excess of 75mph. I haven't seen this kind of wind energy downtown since 4/16/98 and the tornado.

http://www.youtube.com/watch?v=jhpWN9vQwho

Those gusts just looking at the traffic lights/poles were easily over 75mph. I think we will see a lot more adjustments in reports as we go along, I can imagine with how busy the offices were today that there will be fine tuning.

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