AWS Larsen C (lat, lon) = (-67.013, -61.491) Forecast initialized at 2025091912 AMPS antpen domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 19 12 -15.6 -19.3 28.83 6 8 12 311 000 080052037 M11M07M04 000 01 19 13 -16.1 -18.9 28.82 6 9 26 325 079 079047031 M11M07M04 000 02 19 14 -15.5 -18.1 28.82 4 8 349 288 080 080046028 M12M08M04 000 03 19 15 -14.8 -17.6 28.78 2 2 114 52 019 079038027 M11M05M03 000 04 19 16 -13.9 -16.6 28.75 5 5 25 323 002 080042035 M09M03M03 000 05 19 17 -12.3 -15.1 28.75 8 21 331 269 018 080057067 M06M04M04 000 06 19 18 -11.3 -14.2 28.76 4 23 325 264 005 079060085 M07M03M03 003 07 19 19 -10.6 -12.9 28.77 7 23 313 252 009 083063086 M07M03M04 004 08 19 20 -10.7 -12.8 28.78 7 11 290 229 -011 084062086 M07M03M04 002 09 19 21 -11.9 -14.2 28.77 8 13 272 211 004 083057082 M06M03M04 000 10 19 22 -13.1 -15.5 28.75 8 13 265 204 -057 082062079 M03M03M04 000 11 19 23 -14.5 -16.6 28.77 9 15 224 163 -039 084065071 M09M04M05 000 12 20 00 -15.8 -17.7 28.79 10 15 212 150 -020 085066066 M10M06M05 000 13 20 01 -17.6 -19.7 28.79 9 16 190 129 -028 084040065 M11M07M06 000 14 20 02 -18.8 -21.2 28.81 9 14 192 131 -037 082032058 M13M07M06 000 15 20 03 -19.5 -21.6 28.83 10 17 185 124 -024 084039051 M13M07M06 000 16 20 04 -20.0 -22.2 28.83 9 17 179 117 -061 083043043 M14M09M07 000 17 20 05 -21.0 -23.2 28.83 9 14 177 116 -031 083045046 M15M10M08 000 18 20 06 -21.4 -23.7 28.85 7 15 194 132 -038 082054052 M15M11M09 000 19 20 07 -22.1 -24.4 28.86 6 10 211 149 -010 082064051 M16M12M09 000 20 20 08 -22.0 -24.3 28.87 5 8 224 163 -007 081072054 M17M13M10 000 21 20 09 -22.5 -24.8 28.85 4 7 212 151 -037 082076058 M18M13M11 000 22 20 10 -22.8 -25.0 28.85 3 6 218 157 -020 082082060 M18M14M12 000 23 20 11 -22.7 -24.9 28.83 4 7 184 122 -016 082083057 M17M14M12 000 24 20 12 -21.7 -23.9 28.81 4 7 166 104 -019 082085053 M17M15M13 000 25 20 13 -20.5 -22.6 28.78 6 8 150 88 -007 083086052 M17M15M13 000 26 20 14 -19.4 -21.5 28.76 6 8 132 71 -018 084088054 M18M15M14 000 27 20 15 -18.6 -20.6 28.76 9 12 143 81 048 084090052 M18M15M14 000 28 20 16 -18.0 -20.0 28.76 6 7 191 130 073 084096073 M19M17M16 002 29 20 17 -17.4 -19.6 28.74 10 11 185 124 081 083090085 M19M17M16 020 30 20 18 -17.0 -19.3 28.74 11 14 181 119 036 083086089 M19M17M16 041 31 20 19 -16.6 -18.9 28.75 12 16 177 115 013 083085088 M18M18M17 045 32 20 20 -16.4 -18.6 28.77 12 16 178 117 012 083085088 M18M18M17 039 33 20 21 -16.6 -18.8 28.77 11 16 171 110 -013 083085087 M18M19M18 031 34 20 22 -17.3 -19.5 28.78 11 16 171 110 008 083086087 M18M19M19 020 35 20 23 -17.8 -20.1 28.79 11 18 172 110 -011 083085087 M19M20M19 015 36 21 00 -18.9 -21.1 28.82 11 18 173 112 -013 082085087 M19M20M20 011 37 21 01 -20.0 -22.3 28.83 10 17 187 125 -011 082086090 M20M21M21 005 38 21 02 -20.9 -23.2 28.86 10 14 195 134 021 082085090 M20M21M21 004 39 21 03 -21.0 -23.3 28.88 10 14 196 134 011 081083088 M20M21M21 003 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 1h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.