Discussions

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  Similar forum for GFS/GEFS questions?

  williamhobbs asked Apr 10, 2026 in Q&A · Answered

  

  

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  HRRR Cloud Base and Ceiling Methodology

  michaelsessa1 asked Apr 16, 2026 in Q&A · Answered

  

  

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  What lead time would minimize data assimilation artifacts (if any) in 2D variables?

  snowidget asked Feb 23, 2026 in Q&A · Answered

  

  

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  Which Vtable to process RRFS data to run WPS/WRF or WPS/MPAS model

  bincheng0228 asked Oct 22, 2025 in Q&A · Answered

  

  

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  RAPv5/HRRRv4 Prototype access

  thefaj started Aug 17, 2021 in General

  

  

  

  

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  HREF/NAM/HRW Replacement with RRFS

  csteele2 started Jul 15, 2025 in General

  

  

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  MPAS post-processing

  DrCMet asked Aug 4, 2025 in Q&A · Answered

  

  

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  HRRR Fields/Levels - Sfc/Nat/Prs

  tlg7 asked Jan 25, 2023 in Q&A · Answered

  

  

  

  

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  HRRR landcover?

  helenflynnn asked Apr 23, 2025 in Q&A · Answered

  

  

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  HRRR BUFR Sounding Heights

  jtleniger asked Feb 17, 2025 in Q&A · Answered

  

  

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  Waterless Clouds in Analysis

  csteele2 asked Sep 23, 2024 in Q&A · Answered

  

  

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  Altitude of native HRRR levels?

  nicholasbalasus asked Dec 30, 2023 in Q&A · Answered

  

  

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  https://rucsoundings.noaa.gov down

  aeharding asked Oct 1, 2024 in Q&A · Answered

  

  

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  Artifacts in HRRR hour 0 data

  stephent asked Sep 1, 2024 in Q&A · Answered

  

  

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  RAP Smoke and Particulate matter variables

  moab360 started Apr 23, 2024 in General

  

  

  

  

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  NAM expanded area

  afernandezody started May 28, 2024 in General

  

  

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  How to access HRRR smoke data from experimental version for Sep. 2020

  BBozorgmehr asked Jan 26, 2023 in Q&A · Answered

  

  

  

  

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  Dewpoint errors in Op40 analysis

  jstndlee asked Jan 30, 2023 in Q&A · Answered

  

  

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  HRRR DEM?

  zflamig asked Aug 3, 2023 in Q&A · Answered

  

  

  

  

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  U and V grids in awp130pgrb files on AWS

  csteele2 asked May 12, 2023 in Q&A · Answered

  

  

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  Updates to the rucsoundings web page coming soon

  Brian-Jamison announced Feb 23, 2023 in Announcements

  

  

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  Best approach for historical data

  ryancasburn-KAI asked Apr 3, 2023 in Q&A · Answered

  

  

  

  

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  Get liquid cloud water on native hybrid levels

  csteele2 asked Mar 30, 2023 in Q&A · Answered

  

  

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  CAPE variables in RAP grib2 files

  tlg7 asked Aug 12, 2022 in Q&A · Answered

  

  

  

  

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  RAP vs HRRR helicity variables switched?

  vc17b asked Jul 13, 2022 in Q&A · Answered

  

  

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