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jaxjagman

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  1. Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0745 AM CDT Tue Mar 24 2020 Valid 241300Z - 251200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE MID-SOUTH/TENNESSEE VALLEY... ...SUMMARY... Scattered severe storms, including the potential for hail/wind damage along with a few tornadoes, are expected over the Mid-South, Tennessee Valley, and southern Appalachians vicinity. ...Mid-South/Tennessee Valley to southern Appalachians... Bands of elevated showers/thunderstorms are ongoing early this morning across the Ozarks into much of Tennessee and northern portions of Mississippi and Alabama. A low-amplitude shortwave trough/mid-level speed max over the south-central Plains and Ozarks early today will steadily progress eastward, reaching the Tennessee Valley by early evening. In response to this feature, a weak surface low will shift into Arkansas by early afternoon as the frontal zone that is currently draped across the central Gulf States lifts north toward the Tennessee border. This surface low will then track along the wind shift into middle Tennessee by early evening. Diurnal heating will be maximized ahead of the surface low across Arkansas where low-level flow should veer and surface temperatures should reach convective temperatures by mid-afternoon. Surface-based supercells are expected to initially develop across eastern Arkansas into western Tennessee/northern Mississippi within the warm sector and near the warm front. This activity will develop within strong deep-layer shear, but low-level shear is not forecast to be particularly strong initially given the southwesterly surface winds. The surface-based nature of these storms suggests all hazards are possible, including a few tornadoes. Hail will be the primary risk north of the warm front. While exact later-day positioning of the warm front is a bit uncertain, there is concern that a somewhat more focused/heightened supercell and tornado potential could materialize across portions of Middle Tennessee and northern Alabama in vicinity of the surface triple point. Near the modestly deepening surface low/warm front, low-level shear/SRH will be maximized with an enlargement of hodographs expected toward sunset. Portions of Middle Tennessee and northern Alabama will be reevaluated later today for the possibility of a higher risk category (Enhanced).
  2. Euro might be playing a April fools joke on yall in the east with a potent system cutting through around Birmingham that gives yall some wrap around snow
  3. Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1258 AM CDT Mon Mar 23 2020 Valid 241200Z - 251200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE TENNESSEE VALLEY... ...SUMMARY... Thunderstorms associated with wind damage, a tornado or two and hail will be possible in the mid Mississippi, Ohio and Tennessee Valleys on Tuesday. ...Mid Mississippi Valley/Ohio and Tennessee Valleys... A fast-moving shortwave trough will move eastward into the mid Mississippi Valley on Tuesday. At the surface, a low will move eastward into the Ozarks with a warm front extending eastward from the low into the Tennessee Valley. Thunderstorms associated with a marginal severe threat will be likely to the northeast of the surface low across southern Missouri during the morning. As the low moves eastward, low-level flow will strengthen across the Tennessee Valley. In response, low-level moisture will increase with surface dewpoints reaching the lower to mid 60s F from northern Mississippi into western Tennessee. Surface heating should enable MLCAPE to peak in the 500 to 1000 J/kg range by afternoon. Surface-based thunderstorms appear likely to develop across just ahead of the approaching shortwave trough. This convection is forecast to move eastward across the Tennessee Valley during the afternoon reaching the southern Appalachians by early evening. Forecast soundings across the Tennessee Valley Tuesday afternoon show strong deep-layer shear profiles and steep low-level lapse rates. 0-6 km shear is forecast to be 65 to 75 kt range which should be favorable for supercells and short bowing line segments. A tornado threat, along with a potential for wind damage and hail will be possible with supercells. Short line segments should also be capable of producing wind damage. The severe threat is expected to become isolated as scattered thunderstorms move eastward into the southern Appalachians and southeastward into the central Gulf Coast States during the evening. ..Broyles.. 03/23/2020
  4. Yes and should wait and see if/where any triple point sets up Tues afternoon,think the question will be how far the warm front lifts north
  5. Euro starts to kick in the LL/Shear into the morning and afternoon Tuesday,more into the western and possibly the Middle Valley.,could get some supercells develop.NAM shows the TT'S 52-54 mid afternoon into Mid Valley but like always it could be over doing it but it did do well IMO when Nashville had its Tornado recently even at this range,still wouldnt trust it.Like BNA stated it should go into a QLCS Tuesday as it progress eastward with mesocyclones possibly embedded. Much as i like severe weather,i'm hoping this won't happen this time,anywhere ational Weather Service Nashville TN 216 PM CDT Sun Mar 22 2020 .DISCUSSION... Showers are showing up on radar just off to the west of the TN River currently, and moving eastward. Rain will continue eastward through the afternoon and evening, and still expecting the heaviest rainfall after midnight for areas south of I-40. Around an inch to an inch and a half will be possible closer to the AL border as the upper trough moves through the OH River Valley tonight. Left in mention of thunderstorms in the southern zones where some instability will work its way into the area overnight. Showers should come to an end from west to east during the day, with some lingering showers holding on in the afternoon on the Plateau. Monday night early on looks to be dry as we will be between troughs, but the next stronger Plains trough will be moving eastward and start impacting the area Tuesday morning. Warm air will already be in place from the previous trough, but the next trough will bring a warm front through the area Tuesday morning after sunrise, allowing more warm moist air to spread over the region. Model soundings show a shallow low level inversion that should limit convection early on, but once the warm front passes through, the mid state will be uncapped in the warm sector for the rest of the morning and afternoon. The GFS/NAM have heavier showers and thunderstorms mainly along the I-40 corridor and northward Tuesday before noon, and enough instability is around for some strong to severe storms during that time. After the warm front passes, there may be a brief break before additional storms develop ahead of the cold front in the warm sector during the afternoon, and spread eastward. As the trough and its axis approach the mid state, both instability and shear increase, along with low level helicity. MLCAPE values around 500 to 1000 J/kg look likely across the area during the afternoon, with the NAM not surprisingly showing slightly higher values. Deep layer shear is consistent between the models, however, showing 60 to 70 knots from 0-6km. Low level shear and helicity increase mid afternoon through the early evening, with 0-3km helicity values around 300 m2/s2 during that time. Model soundings also showing some decent dry air aloft, with mainly moist adiabatic lapse rates later in the afternoon. Better mid level lapse rates exist in the morning before earlier convection works it over a bit. All of this would suggest that damaging winds will be the primary threat, and could occur from late morning through the mid evening. Hail looks more likely in the late morning through mid afternoon, and will also be more likely with any isolated stronger convection that develops ahead of the squall line/QLCS. A few tornadoes can also not be ruled out, but as of right now, look more likely from mid afternoon to the early evening when convective mode looks more linear/QLCS-like. 00Z models tonight and even 12Z runs tomorrow morning will hopefully paint a better picture and help narrow down timeframes a bit more for Tuesday.
  6. NWS Storm Prediction Center Norman OK 0146 AM CDT Sun Mar 22 2020 Valid 241200Z - 251200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE MID MISSISSIPPI...OHIO AND TENNESSEE VALLEYS... ...SUMMARY... Thunderstorms associated with wind damage, a tornado or two and hail will be possible in the mid Mississippi, Ohio and Tennessee Valleys on Tuesday. ...Mid Mississippi/Ohio and Tennessee Valleys... A shortwave trough is forecast to move quickly eastward into the Mid Mississippi Valley on Tuesday. A large cluster of thunderstorms, associated with a marginal severe threat, should be ongoing Tuesday morning just ahead of the shortwave trough in central and southeastern Missouri. This convection, located on the northern edge of the moist sector near a surface low, is expected to move eastward across southern Illinois and into parts of western Kentucky around midday. Surface dewpoints should reach the lower to mid 60s F by afternoon across much of southern Kentucky, Tennessee and northern Mississippi. In response, MLCAPE may increase into the 800 to 1000 J/kg range from just south of the Ohio River southward into northern Mississippi. Surface-based thunderstorms that develop in this area Tuesday afternoon could obtain a severe threat due to the strong deep-layer shear in place. O-6 km shear is forecast to be in the 70 to 80 kt which would be favorable for supercells and bowing line segments. Although wind damage would be the primary threat, hail would also be possible with the stronger updrafts. Low-level shear is also forecast to be sufficient for an isolated tornado threat. Large-scale ascent and deep-layer shear is forecast to be strong ahead of the short-wave trough. This may be enough for squall-line development during the late afternoon across the Ohio and Tennessee Valleys. If this occurs, the wind damage threat could be maintained into early evening. A chance for QLCS tornadoes would be possible, associated with rotating cells embedded in the line. Due to the potential for a severe convective line, the slight risk has been expanded eastward across much of middle Tennessee and central Kentucky.
  7. Not sure you should use sig severe outbreak.Outbreak is a outbreak but i know what you mean.Nothing anywhere would compare to 2011
  8. Or the old saying"The agony of defeat"
  9. Would think we could see a slight risk the next upcoming update.GFS and Euro aren't far off but still some timing this afternoon with synoptics on the 12z run today Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0357 AM CDT Fri Mar 20 2020 Valid 231200Z - 281200Z ...DISCUSSION... ...Monday/Day 4 and Tuesday/Day 5... On Monday, the medium-range models move a shortwave trough across the southern Plains. A moist airmass is forecast to advect northward into the Red River Valley with a dryline setting up across western Oklahoma and northwest Texas. Scattered thunderstorm development will be possible to the east of the dryline Monday afternoon. Strong deep-layer shear associated with a 75 to 90 kt mid-level jet is forecast to create conditions favorable for severe storms. Supercells and bowing line segments will be possible with a potential for tornadoes, wind damage and large hail. The magnitude of the threats will likely depend upon how much moisture can return northward and how much instability can develop on Monday. At this time, the potential for a severe weather event appears great enough to warrant adding a 15 percent area. On Tuesday, the shortwave trough is forecast to move eastward across the Mississippi Valley. A moist airmass is forecast to be in place in most of the southeastern states. Scattered thunderstorms will be possible across parts of the Ohio and Tennessee Valleys where enough instability and deep-layer shear should be in place for a severe threat. A tornado threat along with potential for wind damage will be possible Tuesday afternoon and evening. A threat area could be added as confidence increases concerning where the greatest severe threat will be.
  10. Just in case you didn't know,,the hospital sent my wife a memo this morning about this https://www.aljazeera.com/indepth/features/doctor-note-ibuprofen-coronavirus-worse-200316045046677.html?fbclid=IwAR1Oh6h1X7Oc37tGmc1KvQHJ8jaTraoA1DNKuFbrfbjsRvddCrS4L_X28tQ
  11. When we had the big outbreak in 2011 this was basically from a resurgent Nina into 2011.This is where the NA SST tripole was negative but started to transition to +ve.The Enso is going to be a big player with out a doubt into next winter.Not sure i'd proclaim next winter as gloom or doom right yet.It seems possible next winter might be colder than you think it will be and warmer the next
  12. My son stays at the Auburn Hub,they match kids via a computer program,not sure how it works but its based on personalities,the apt he stays at has 4 people with rooms in each apt,its really unique but works out really seemingly well,all of them just came back from the North Carolina last week doing community service,i met them all before,good group of kids
  13. Our kids are going to the computer,well my youngest ones.My oldest in Auburn they were going to Dothan,then their parents found out and told them to go to Panama City they have a beach house,so thats where they are going,they just dont have no toilet paper..lol
  14. You could be right but there signs the AO could go negative which would bring colder air into the lower levels with throughs in the east especially with the -PNA which has been on going thanks to the Rex blocking into the AK and GOA which the PNA could go +, we couldnt get this look in winter
  15. Could be depending on what kind strain it is which is unknown.If its like the common cold or flu it will die off when temps start to get in the mid to upper 70's.We've never seen this strain before tho so no one knows how it will act
  16. I hate scumbags,these two are.Kudos to Amazon and Ebay https://www.seattletimes.com/business/he-has-17700-bottles-of-hand-sanitizer-and-nowhere-to-sell-them/?utm_medium=social&utm_campaign=owned_echobox_f&utm_source=Facebook&fbclid=IwAR3vJBgwe3upuBSF4DpQegSl9hWbEPDgDcttru4-YyPyQGNbFLciMqdLzyc#Echobox=1584204030
  17. Yeah beside Corona the tree pollen is getting brutal already,the rains will just knock the pollen to the ground and when people start cutting grass,i already have a sinus headache just thinking about it..lol
  18. By the looks this would be a good call with a early terminating Nino into spring
  19. This is the right map of Jamstec,as i said above i wasn't sure that map was correct
  20. Just looking at the GWO we are headed into a favorable stronger tornado threat upcoming in March,doesn't mean it will be into the Valley.Could just be anywhere east of the Rockies.But if the GWO stays out of phase 5 and circulates back we could very well be seeing the transition to a more Nina pattern upcoming.Not sure that will happen,some signs of it could happen tho.Have to wait and see
  21. Yes,you can just as well follow the GWO just as well. https://journals.ametsoc.org/doi/10.1175/MWR-D-15-0289.1?mobileUi=0
  22. Subsurface has cooled recently.Surface temps have rose recently which seemingly is by Kelvin and MJO.The Euro shows the MJO going into the IO then gradually lose the signal,we'll see if this is right because there seems to be signals the MJO will get into the Maritime stronger than the Euro shows today
  23. Looking like lots of volatility in the upcoming pattern trying to figure out the mid range into the long range,The trough is coming off East Asia today which already looks like a cluster mess, so it looks like we'll see all kinda of changes upcoming
  24. Alabama now has 6.It keeps growing here in Mid Tn https://twitter.com/TNDeptofHealth/status/1238902725502533633/photo/1
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