Lower Thwaites Glacier LTG Location: -76.458 107.782 3323ft January 2019 Day Time Temp Pres Alt Sea Speed Dir Gust Peak Min Max RH DewPt Vis VVis Cloud1 Cover1 Cloud2 Cover2 Cloud3 Cover3 Sky Ceil SkyCond Surf Horiz PresWx Batt Remarks (Z) (C) (mb) (inHg) (mb) (kts) (T) (kts) (kts) (kts) (kts) (%) (C) (m) (ft) (ft) (ft) (ft) (/8) (ft) (vdc) 05 1756 -11.0 28.77 15.9 130 -14.0 400 1000 OVC N N BLSN ALL DIRECTIONS GRID. GRID02016KT SDN/HDN 05 2350 -10.0 28.79 12.0 123 -13.0 9999 2000 OVC P P ALL DIRECTIONS GRID. GRID02012KT SDP/HDP 06 0551 -11.0 28.82 9.0 141 -14.0 9999 2000 OVC P F ALL DIRECTIONS GRID GRID03009KT SDP/HDF 06 1752 -11.0 28.89 9.0 137 -15.0 9999 1500 BKN 3000 BKN G G ALL DIRECTIONS GRID GRID03009KT SDG/HDG 06 1852 -11.0 28.9 9.0 153 -15.0 9999 1500 SCT 6000 BKN G G ALL DIRECTIONS GRID GRID05009KT SDG/HDG 06 1954 -10.0 28.91 10.0 157 -15.0 9999 2000 BKN 6000 BKN F F ALL DIRECTIONS GRID GRID05010KT SDF/HDF 06 2050 -10.0 28.92 9.0 153 -15.0 9999 2000 BKN 6000 BKN F F ALL DIRECTIONS GRID GRID05009KT SDF/HDF 06 2351 -10.0 28.95 9.0 155 -14.0 9999 2000 BKN F F ALL DIRECTIONS GRID GRID05009KT SDF/HDF 07 0550 -15.0 28.97 7.9 203 -18.0 9999 4000 FEW 6000 FEW G G ALL DIRECTIONS GRID GRID10008KT SDG/HDG 07 1753 -14.0 28.99 9.0 210 -18.0 9999 SKC G G ALL DIRECTIONS GRID GRID10009KT SDG/HDG 07 1851 -13.0 29.0 6.0 194 -17.0 9999 SKC G G ALL DIRECTIONS GRID GRID09006KT SDG/HDG 07 1950 -12.0 29.0 7.9 199 -16.0 9999 SKC G G ALL DIRECTIONS GRID GRID09008KT SDG/HDG 07 2053 -11.0 29.0 7.9 191 -16.0 9999 SKC G G ALL DIRECTIONS GRID GRID08008KT SDG/HDG 07 2150 -11.0 29.0 7.9 179 -16.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID07008KT SDG/HDG 07 2252 -11.0 29.0 6.0 170 -15.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID06006KT SDG/HDG 07 2352 -11.0 29.0 6.0 168 -15.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID06006KT SDG/HDG 08 0053 -11.0 28.99 7.0 169 -15.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06007KT SDG/HDG 08 0150 -12.0 28.99 5.0 152 -16.0 9999 9000 FEW G G ALL DIRECTIONS GRID GRID04005KT SDG/HDG 08 0254 -14.0 29.0 6.0 161 -17.0 9999 9000 FEW G G ALL DIRECTIONS GRID GRID05006KT SDG/HDG 08 0354 -15.0 28.99 5.0 146 -18.0 9999 9000 FEW G G ALL DIRECTIONS GRID GRID04005KT SDG/HDG 08 0458 -16.0 28.99 6.0 139 -19.0 9999 9000 FEW G G ALL DIRECTIONS GRID GRID03006KT SDG/HDG 08 0554 -17.0 28.99 7.0 144 -20.0 9999 9000 FEW G G ALL DIRECTIONS GRID GRID04007KT SDG/HDG 08 1758 -10.0 29.05 11.0 118 -14.0 9999 3000 FEW 7000 SCT G F ALL DIRECTIONS GRID GRID01011KT SDG/HDF 08 1850 -9.0 29.06 12.0 79 -13.0 9999 3000 OVC F F ALL DIRECTIONS GRID GRID33012KT SDF/HDF 08 1950 -8.0 29.07 12.0 79 -12.0 9999 3000 BKN F F ALL DIRECTIONS GRID GRID33012KT SDF/HDF 08 2051 -9.0 28.97 11.0 85 -12.0 9999 3000 OVC P F ALL DIRECTIONS GRID GRID34011KT SDP/HDF 08 2151 -8.0 28.98 10.0 102 -12.0 9999 3000 BKN P F ALL DIRECTIONS GRID GRID36010KT SDP/HDF 08 2255 -8.0 28.99 7.9 97 -11.0 9999 3000 BKN P F ALL DIRECTIONS GRID GRID35008KT SDP/HDF 08 2355 -8.0 29.0 10.0 103 -11.0 9999 2000 BKN F G ALL DIRECTIONS GRID GRID36010KT SDF/HDG 09 0551 -13.0 29.07 6.0 117 -15.0 9999 3000 FEW 7000 BKN G G ALL DIRECTIONS GRID GRID01006KT SDG/HDG 09 1753 -9.0 29.1 5.0 111 -14.0 9999 3000 BKN P F ALL DIRECTIONS GRID GRID36005KT SDP/HDF 09 1855 -9.0 29.1 7.0 99 -13.0 9999 3000 BKN 7000 BKN P F ALL DIRECTIONS GRID GRID35007KT SDP/HDF 09 1950 -10.0 29.1 7.9 118 -13.0 9999 3000 BKN P F ALL DIRECTIONS GRID GRID01008KT SDP/HDF 09 2053 -9.0 29.1 9.0 118 -14.0 9999 3000 BKN F F ALL DIRECTIONS GRID GRID01009KT SDF/HDF 09 2151 -9.0 29.1 9.0 140 -14.0 9999 3000 BKN F F ALL DIRECTIONS GRID GRID03009KT SDF/HDF 09 2250 -9.0 29.1 9.0 136 -14.0 9999 3000 SCT 7000 BKN G G ALL DIRECTIONS GRID GRID03009KT SDG/HDG 09 2352 -9.0 29.09 7.9 147 -14.0 9999 3000 SCT 9000 SCT G G ALL DIRECTIONS GRID GRID04008KT SDG/HDG 10 0557 -14.0 29.08 5.0 184 -18.0 9999 2000 FEW 8000 FEW G G ALL DIRECTIONS GRID GRID08005KT SDG/HDG 10 1754 -12.0 29.07 11.0 171 -16.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06011KT SDG/HDG 10 1851 -11.0 29.07 7.9 185 -15.0 9999 8000 SCT G G ALL DIRECTIONS GRID GRID08008KT SDG/HDG 10 1950 -10.0 29.08 11.0 183 -15.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID08011KT SDG/HDG 10 2050 -10.0 29.07 11.0 179 -14.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID07011KT SDG/HDG 10 2155 -9.0 29.08 9.0 179 -13.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID07009KT SDG/HDG 10 2251 -9.0 29.08 7.9 180 -13.0 9999 7000 FEW G G ALL DIRECTIONS GRID GRID07008KT SDG/HDG 10 2353 -9.0 29.08 9.0 182 -13.0 9999 7000 SCT G G ALL DIRECTIONS GRID GRID07009KT SDG/HDG 11 0053 -9.0 29.08 10.0 176 -14.0 9999 7000 SCT G G ALL DIRECTIONS GRID GRID07010KT SDG/HDG 11 0553 -14.0 29.08 10.0 164 -18.0 9999 7000 FEW G G ACSL S ALL DIRECTIONS GRID GRID06010KT SDG/HDG 11 1752 -13.0 29.03 15.9 168 -18.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06016KT SDG/HDG 11 1854 -12.0 29.04 15.9 173 -17.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID07016KT SDG/HDG 11 1958 -11.0 29.03 17.0 172 -16.0 9999 8000 FEW G G DRSN ALL DIRECTIONS GRID GRID06017KT SDG/HDG 11 2058 -10.0 29.04 14.0 174 -15.0 9999 8000 FEW G G DRSN ALL DIRECTIONS GRID GRID07014KT SDG/HDG 11 2151 -10.0 29.05 17.0 171 -15.0 9999 8000 FEW G G DRSN ALL DIRECTIONS GRID GRID06017KT SDG/HDG 11 2253 -10.0 29.05 15.0 169 -14.0 9999 8000 FEW G G DRSN ALL DIRECTIONS GRID GRID06015KT SDG/HDG 11 2350 -10.0 29.06 14.0 160 -14.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID05014KT SDG/HDG 12 0051 -10.0 29.07 13.0 165 -14.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06013KT SDG/HDG 12 0150 -10.0 29.07 12.0 166 -15.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06012KT SDG/HDG 12 0253 -11.0 29.08 12.0 168 -15.0 9999 8000 FEW G G ALL DIRECTIONS GRID GRID06012KT SDG/HDG 12 0356 -12.0 29.08 12.0 168 -17.0 9999 SKC G G ALL DIRECTIONS GRID GRID06012KT SDG/HDG 12 0450 -13.0 29.09 11.0 176 -17.0 9999 SKC G G DRSN ALL DIRECTIONS GRID GRID07011KT SDG/HDG 12 0550 -14.0 29.11 9.0 177 -18.0 9999 SKC G G DRSN ALL DIRECTIONS GRID GRID07009KT SDG/HDG 12 1756 -9.0 29.19 7.9 153 -15.0 9999 8000 FEW 11000 SCT G G ALL DIRECTIONS GRID GRID05008KT SDG/HDG 12 2350 -7.0 29.2 9.0 205 -11.0 9999 8000 FEW 11000 FEW G G ALL DIRECTIONS GRID GRID10009KT SDG/HDG 13 0554 -12.0 29.17 11.0 247 -16.0 9999 5000 SCT G G ACSL S ALL DIRECTIONS GRID GRID14011KT SDG/HDG