• MESO: Mesoscale Discussion 0246

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Mar 3 18:08:04 2023
    ACUS11 KWNS 031807
    SWOMCD
    SPC MCD 031807=20
    GAZ000-ALZ000-TNZ000-031930-

    Mesoscale Discussion 0246
    NWS Storm Prediction Center Norman OK
    1207 PM CST Fri Mar 03 2023

    Areas affected...Northeastern Alabama and northwest Georgia.

    Concerning...Tornado Watch 61...

    Valid 031807Z - 031930Z

    The severe weather threat for Tornado Watch 61 continues.

    SUMMARY...The threat for tornadoes and severe, potentially
    significant, wind gusts will continue over the next 1-1.5 hours in
    northeast Alabama and northwest Georgia.

    DISCUSSION...A line of thunderstorms continues to the east. Recent
    wind gusts in the Huntsville vicinity were measured at 60 and 67
    kts. With temperatures warming into the low/mid 70s F, potential for
    these severe to potentially significant wind gusts will continue.
    The KHTX VAD profiles shows around 70 kts in the lowest 1 km.
    Farther south, KBMX shows closer to 60 kts. In addition to the
    damaging wind threat, tornadoes remain possible given the degree of
    low-level shear, also evident in the VAD profiles.

    ..Wendt.. 03/03/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6JsDInyimfYGKOAFB76mqLDHRBgIGSGY16N5clGUbWq2MN92r4uI_z3hxvsF7crQxZZh8JMdT= 397HQgL5dTpF7AbIO0$ for graphic product...

    ATTN...WFO...MRX...FFC...BMX...HUN...

    LAT...LON 33478673 33598692 33838690 34778643 35118597 35068556
    34748524 34248511 33738535 33628555 33508577 33408627
    33478673=20


    =3D =3D =3D
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

    --- SBBSecho 3.14-Linux
    * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)
  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Mar 15 00:27:52 2024
    ACUS11 KWNS 150027
    SWOMCD
    SPC MCD 150027=20
    ARZ000-TXZ000-OKZ000-150230-

    Mesoscale Discussion 0246
    NWS Storm Prediction Center Norman OK
    0727 PM CDT Thu Mar 14 2024

    Areas affected...Southeast Oklahoma...Northeast Texas

    Concerning...Severe Thunderstorm Watch 45...46...

    Valid 150027Z - 150230Z

    The severe weather threat for Severe Thunderstorm Watch 45, 46
    continues.

    SUMMARY...All severe hazards, including large hail, wind damage and
    a potential for a few tornadoes are expected over the next couple
    hours from southeast Oklahoma into northeast Texas
    east-northeastward into central Arkansas.

    DISCUSSION...Several discrete supercells are currently ongoing from
    the vicinity of the Red River north of Dallas, east-northeastward
    into southwest Arkansas. The storms are located just to the north
    and west of a pocket of moderate instability, where MLCAPE is near
    or above 2500 J/kg. The cluster of strong to severe storms will
    continue to move eastward into the stronger instability over the
    next couple of hours. This, combined with moderate deep-layer shear,
    will help sustain the stronger updrafts making large hail likely
    with supercells. Hailstones greater than 2 inches in diameter will
    be possible with the strongest of updrafts. In addition, low-level
    shear is forecast to gradually increase, as a 40 knot jet develops
    across the Ark-La-Tex early this evening. In response, the tornado
    threat may continue. The WOFS currently is forecasting a locally
    greater tornado risk from Little Rock extending west-southwestward
    to near the Oklahoma-Arkansas state line over the next couple of
    hours.

    ..Broyles.. 03/15/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-ImY0jUNcxYn2AdB4XecQtgUZizi-_k4AR_kP0zeAmnxMYCaLZ_v17t-gg7fdPUCM8Txwkw75= TAIgZreCMM79LjrYUU$ for graphic product...

    ATTN...WFO...LZK...SHV...TSA...FWD...OUN...

    LAT...LON 35379388 35239546 34919623 34189659 33459663 33229639
    33289579 33429447 33689296 33949204 34509149 35049140
    35419208 35379388=20


    =3D =3D =3D
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

    --- SBBSecho 3.20-Linux
    * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)