Archive GFS South Pacific Prognoses Initial Time of GFS 84 hr Run (shown in thumbnails) Jan February Mar Apr May Jun Jul Aug Sep Oct Nov Dec 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0000 UTC 1200 UTC Model Images are regularly available back to 2015 (Images back to 2003 are available upon request) Select Numerical Model and Region GFS: North Pacific | South Pacific WRF: Hawaii Regional View | Hawaiian Islands | Mauna Kea | Experimental Domain WRF (GFS HiRes Input): Central Pacific | Hawaiian Islands | Big Island | Mauna Kea Select Orientation of Analyses Horizontal Analyses | Vertical Profiles Select Parameter Group CAPE | Precipitation/SLP | Precipitable Water | Turbulence Index | Winds Sorry, the tmpc parameter is not available for this model and/or domain.Please select from the above parameters. Vertical LevelWind Speed (knots) 250mb /models/gfs/spac/horiz/winds/gfs.spac.horiz.winds.250.2021022700.000.thumb.gif 84 hr Animation 500mb /models/gfs/spac/horiz/winds/gfs.spac.horiz.winds.500.2021022700.000.thumb.gif 84 hr Animation Surface /models/gfs/spac/horiz/winds/gfs.spac.horiz.winds.sfc.2021022700.000.thumb.gif 84 hr Animation GFS output data courtesy of the National Centers for Environmental Predictions (NCEP)