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  "path": "/products/md/md0992.html",
  "publishedAt": "2026-06-05T23:49:03.000Z",
  "site": "https://www.spc.noaa.gov",
  "tags": [
    "Read more"
  ],
  "textContent": "MD 0992 CONCERNING SEVERE THUNDERSTORM WATCH 275... FOR SOUTHERN NEBRASKA...NORTHERN KANSAS INTO WESTERN IOWA/MISSOURI\n\n\n\n\n    Mesoscale Discussion 0992\n    NWS Storm Prediction Center Norman OK\n    0646 PM CDT Fri Jun 05 2026\n\n    Areas affected...southern Nebraska...northern Kansas into western\n    Iowa/Missouri\n\n    Concerning...Severe Thunderstorm Watch 275...\n\n    Valid 052346Z - 060115Z\n\n    The severe weather threat for Severe Thunderstorm Watch 275\n    continues.\n\n    SUMMARY...The severe risk continues across WW275. Additional storm\n    development is underway with an increasing risk for large hail\n    damaging winds.\n\n    DISCUSSION...As of 2340 UTC, evening visible and radar imagery\n    showed the initial convection at the confluence of the stationary\n    front and surface trough over far southern NE and northern KS had\n    dissipated. Additional convective towers were observed rapidly\n    deepening along the primary synoptic boundary and a more diffuse\n    secondary zone near the NE/KS border. A very unstable air mass is in\n    place with SPC mesoanalysis showing upwards of 4000 J/kg of MLCAPE.\n    This will support rapid thunderstorm development and\n    intensification, preferentially along these two corridors, this\n    evening.\n\n    Steep mid-level lapse rates and the large buoyancy should support a\n    risk for large hail (some 2+ inch) and damaging winds with a mixed\n    mode of supercells and multi cells. While background flow remains\n    fairly modest (OAX VAD) consolidating outflow should eventually\n    support the development of one or more eastward propagating clusters\n    with a risk for damaging winds and hail into parts of MO and IA.\n\n    ..Lyons.. 06/05/2026\n\n    ...Please see www.spc.noaa.gov for graphic product...\n\n    ATTN...WFO...DMX...EAX...OAX...TOP...GID...\n\n    LAT...LON   39719941 40599938 41479846 41659692 41669567 41189480\n                40619470 40239470 39899504 39819569 39749696 39689817\n                39689892 39719941\n\n    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH\n    MOST PROBABLE PEAK WIND GUST...65-80 MPH\n    MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN\n\n\n\nRead more",
  "title": "SPC MD 992"
}