Siple Dome SDM Location: -81.653 149.005 2145ft December 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) 01 0550 -10.0 29.15 6.0 293 -12.0 9999 1000 SCT 2000 SCT 5000 BKN G G DSNT FG GRID W GRID14006KT SDG/HDG 01 1255 -11.0 29.24 9.0 57 -12.0 2400 1000 OVC P N BR GRID27009KT SDP/HDN 01 1350 -10.0 29.25 10.0 45 -11.0 800 1000 OVC N N FZFG GRID26010KT SDN/HDN 01 1450 -10.0 29.26 10.0 37 -11.0 800 1000 OVC N N FZFG GRID25010KT SDN/HDN 01 1550 -10.0 29.27 9.0 58 -11.0 400 0 SCT 500 OVC N N SN FZFG SN FZFG SCT000 GRID27009KT SDN/HDN 01 1650 -10.0 29.28 9.0 40 -11.0 400 0 SCT 500 OVC N N SN FZFG SN FZFG SCT000 GRID25009KT SDN/HDN 01 1759 -10.0 29.3 9.0 50 -11.0 200 0 SCT 500 OVC N N SN FZFG SN FZFG SCT000 GRID26009KT SDN/HDN 01 2350 -8.0 29.36 10.0 54 -10.0 9999 1000 BKN P F DRSN GRID27010KT SDP/HDF 02 0550 -9.0 29.36 13.0 40 -10.0 3200 0 FEW 500 OVC P P -SN DRSN BR -SN DRSN BR SCT000 GRID25013KT SDP/HDP 02 1257 -10.0 29.4 6.0 98 -11.0 2000 500 OVC F N BR THN OVC GRID31006KT SDF/HDN 02 1350 -10.0 29.4 6.0 74 -11.0 9000 500 BKN 1000 BKN P F GRID29006KT SDP/HDF 02 1450 -9.0 29.39 7.0 58 -11.0 9999 500 SCT 1000 BKN F G GRID27007KT SDF/HDG 02 1553 -9.0 29.39 7.0 63 -10.0 9000 800 SCT 1500 OVC P F BR GRID27007KT SDP/HDF 02 1651 -9.0 29.38 7.9 58 -10.0 9000 800 BKN 1500 OVC P F -SN BR GRID27008KT SDP/HDF 02 1750 -9.0 29.39 7.9 42 -11.0 300 500 N N SN FZFG GRID25008KT SDN/HDN 02 1829 -8.0 29.39 6.0 47 -10.0 1600 0 SCT 500 OVC P N BR BR SCT000 GRID26006KT SDP/HDN 02 1853 -8.0 29.39 7.0 45 -10.0 3200 0 FEW 500 OVC P P BR BR FEW000 GRID26007KT SDP/HDP 02 1853 -8.0 29.39 7.0 45 -10.0 3200 0 FEW 500 OVC P P BR BR FEW000 GRID26007KT SDP/HDP 02 1951 -10.0 29.39 11.0 53 -12.0 4000 0 FEW 500 OVC P P DRSN BR BR DRSN FEW000 GRID26011KT SDP/HDP 02 1951 -10.0 29.39 11.0 53 -12.0 4000 0 FEW 500 OVC P P DRSN BR DRSN BE FEW000 GRID26011KT SDP/HDP 02 2054 -10.0 29.39 10.0 43 -12.0 4800 0 FEW 500 OVC N P -SN DRSN BR -SN DRSN BR FEW000 GRID25010KT SDN/HDP 02 2153 -10.0 29.39 11.0 38 -12.0 3200 1000 OVC P P -SN DRSN GRID25011KT SDP/HDP 02 2249 -10.0 29.39 10.0 36 -12.0 3200 1000 OVC P P -SN DRSN GRID25010KT SDP/HDP 02 2350 -10.0 29.39 10.0 35 -12.0 6000 0 FEW 500 SCT 1000 OVC P F -SN DRSN BR -SN DRSN BR FEW000 GRID25010KT SDP/HDF 03 0057 -10.0 29.38 9.0 31 -12.0 6000 500 SCT 900 OVC P F -SN DRSN BR -SN DRSN BR GRID24009KT SDP/HDF 03 0157 -10.0 29.38 7.0 36 -12.0 9000 500 SCT 900 OVC P F -SN VCFG -SN VCFG GRID25007KT SDP/HDF 03 0258 -11.0 29.37 7.9 63 -12.0 9000 500 SCT 1000 OVC P F DRSN BR DRSN BR GRID27008KT SDP/HDF 03 0340 -11.0 29.37 6.0 57 -12.0 9000 500 SCT 1000 OVC P F -SN GRID27006KT SDP/HDF 03 0353 -11.0 29.37 7.9 63 -12.0 9000 500 SCT 1000 OVC P F -SN GRID27008KT SDP/HDF 03 0450 -11.0 29.36 7.9 52 -12.0 6000 1000 OVC P F VCFG GRID26008KT SDP/HDF 03 0550 -11.0 29.35 7.0 63 -12.0 9999 1000 OVC P F GRID27007KT SDP/HDF 03 1553 -12.0 29.27 7.0 178 -13.0 9000 800 OVC F F IC VCFG VCFG GRID SW-W SUN DISC VISIBLE GRID03007KT SDF/HDF 03 1652 -12.0 29.26 6.0 185 -13.0 9999 500 SCT 1500 OVC F G IC SUN DIMLY VISIBLE GRID04006KT SDF/HDG 03 1753 -11.0 29.25 6.0 195 -13.0 9999 300 SCT 1000 BKN 3000 BKN F G -SN SUN DIMLY VISIBLE GRID05006KT SDF/HDG 03 2355 -9.0 29.25 3.9 195 -11.0 9999 1000 SCT 2000 BKN G G SUN DISC VISIBLE GRID05004KT SDG/HDG 04 0550 -11.0 29.14 6.0 210 -12.0 6000 1000 OVC N P BR GRID06006KT SDN/HDP 04 1552 -8.0 29.1 1.9 206 -11.0 200 0 FEW 300 OVC P P FZFG FZFG FEW000 VIS NW-NE 1800 GRID06002KT SDP/HDP 04 1652 -10.0 29.1 1.9 272 -12.0 9999 500 BKN 1000 OVC F F THN OVC SUN DIMLY VISIBLE GRID12002KT SDF/HDF 04 1750 -10.0 29.11 1.9 282 -12.0 9999 500 BKN 1000 OVC G F THN OVC SUN DIMLY VISIBLE GRID13002KT SDG/HDF 04 2353 -9.0 29.14 5.0 158 -12.0 3200 1000 BKN 1500 BKN G F BR SUN DIMLY VISIBLE GRID01005KT SDG/HDF 05 0552 -12.0 29.17 9.0 72 -13.0 9999 1500 BKN 1000 OVC F G GRID28009KT SDF/HDG 05 0552 -12.0 29.17 9.0 72 -13.0 9999 1500 BKN 1000 OVC F G -SN GRID28009KT SDF/HDG 05 1658 -11.0 29.31 7.0 76 -14.0 9999 2000 FEW G G GRID29007KT SDG/HDG 05 1750 -11.0 29.31 6.0 74 -14.0 9999 2000 FEW G G GRID29006KT SDG/HDG 05 2350 -6.0 29.34 3.9 132 -12.0 9999 500 FEW 3000 FEW G G GRID34004KT SDG/HDG 06 0552 -12.0 29.26 14.0 173 -15.0 9999 1000 FEW 2000 FEW 7000 SCT G G GRID02014KT SDG/HDG 06 1651 -6.0 29.19 5.0 119 -13.0 9999 1000 FEW 2000 SCT 5000 SCT G G GRID33005KT SDG/HDG 06 1750 -8.0 29.19 7.9 81 -11.0 9999 1000 FEW 2000 FEW 5000 SCT G G GRID29008KT SDG/HDG 06 1950 -6.0 29.19 7.9 86 -11.0 9999 1000 BKN 3000 BKN G G THN CIG GRID30008KT SDG/HDG 06 2051 -7.0 29.18 10.0 89 -10.0 9999 1000 BKN 3000 BKN G G SUN DIMLY VISIBLE GRID30010KT SDG/HDG 06 2150 -7.0 29.18 10.0 86 -10.0 9999 1000 BKN 3000 BKN F G SUN DIMLY VISIBLE GRID30010KT SDF/HDG 06 2250 -7.0 29.18 11.0 76 -10.0 9999 1000 BKN 3000 BKN P G SUN DIMLY VISIBLE GRID29011KT SDP/HDG 06 2351 -6.0 29.19 9.0 74 -9.0 9999 1000 BKN P G SUN DIMLY VISIBLE GRID29009KT SDP/HDG 07 0050 -6.0 29.17 7.9 63 -9.0 9999 1000 SCT 2000 BKN G G GRID27008KT SDG/HDG 07 0153 -6.0 29.17 7.0 72 -9.0 9999 1000 FEW 3000 SCT 5000 BKN G G GRID28007KT SDG/HDG 07 0251 -5.0 29.18 6.0 53 -9.0 9999 1000 FEW 3000 BKN F G GRID26006KT SDF/HDG 07 0350 -5.0 29.18 6.0 56 -9.0 9999 3000 BKN F G GRID27006KT SDF/HDG 07 0550 -7.0 29.21 9.0 73 -10.0 9999 2000 FEW 3000 SCT 5000 SCT G G GRID28009KT SDG/HDG 07 1752 -5.0 29.33 7.0 117 -10.0 9999 3000 FEW 5000 FEW 7000 SCT G G GRID33007KT SDG/HDG 07 2350 -4.0 29.3 7.9 103 -7.0 9999 1000 FEW 3000 FEW 5000 BKN P G GRID31008KT SDP/HDG 08 0550 -3.0 29.27 3.0 135 -9.0 9999 1000 FEW 3000 BKN P G GRID35003KT SDP/HDG 08 1750 -4.0 29.24 5.0 36 -7.0 1000 FEW 3000 SCT G G GRID25005KT SDG/HDG 08 2350 -5.0 29.27 7.0 19 -8.0 9999 3000 BKN 5000 BKN F G GRID23007KT SDF/HDG 09 0550 -7.0 29.29 5.0 212 -8.0 9999 1000 FEW 2000 OVC N F GRID06005KT SDN/HDF 09 1752 -9.0 29.25 6.0 213 -10.0 9999 1000 FEW 3000 BKN P G GRID06006KT SDP/HDG 09 2350 -8.0 29.22 7.9 198 -10.0 9999 1000 FEW 3000 BKN P F GRID05008KT SDP/HDF 10 0550 -10.0 29.15 6.0 208 -10.0 200 30000 N N FZFG GRID06006KT SDN/HDN 10 1751 -9.0 29.14 5.0 29 -10.0 2000 1000 OVC N N FZFG FZFG GRID24005KT SDN/HDN 10 2352 -8.0 29.15 12.0 74 -9.0 9999 0 SCT 2000 BKN F F FZFG FZFG SCT000 VIS NE-NW 1600 GRID29012KT SDF/HDF 11 0551 -9.0 29.19 7.0 67 -11.0 9999 800 FEW 3000 SCT G G DSNT FG GRID SE-SW GRID28007KT SDG/HDG 11 1755 -6.0 29.2 9.0 112 -10.0 9999 1000 FEW 3000 BKN F G GRID32009KT SDF/HDG 11 2355 -7.0 29.16 12.0 67 -9.0 9999 1000 FEW 3000 FEW 7000 SCT G G VCFG VCFG GRID S GRID28012KT SDG/HDG 12 0550 -10.0 29.16 6.0 46 -12.0 9999 1000 FEW 2000 SCT G G GRID26006KT SDG/HDG 12 1751 -10.0 29.25 14.0 32 -11.0 9999 1000 OVC F G GRID24014KT SDF/HDG 12 2349 -9.0 29.31 10.0 31 -10.0 1000 800 OVC P N -SN DRSN GRID24010KT SDP/HDN 12 2354 -9.0 29.31 11.0 28 -10.0 1000 800 OVC P N -SN DRSN BR GRID24011KT SDP/HDN 13 1751 -11.0 29.34 13.0 88 -12.0 1000 0 SCT 3000 BKN G N BLSN BR BLSN BR SCT000 GRID30013KT SDG/HDN 13 2352 -9.0 29.32 10.0 48 -11.0 2000 0 FEW 3000 BKN P P -SN DRSN BR -SN DRSN BR FEW000 GRID26010KT SDP/HDP 14 1751 -8.0 29.39 11.0 349 -9.0 500 0 BKN 1000 OVC P N -SN FZFG -SN FZFG BKN000 GRID20011KT SDP/HDN 14 2350 -9.0 29.45 11.0 265 -11.0 1000 0 SCT 3000 OVC F P -SN BLSN BR -SN BLSN BR SCT000 GRID12011KT SDF/HDP 15 1753 -11.0 29.65 7.9 271 -12.0 200 500 N N -SN FZFG GRID12008KT SDN/HDN 15 2150 -11.0 29.67 6.0 315 -12.0 1200 0 FEW 500 OVC N P -SN BR -SN BR FEW000 GRID17006KT SDN/HDP 15 2350 -11.0 29.67 6.0 328 -12.0 1200 0 FEW 800 OVC N N -SN BR -SN BR FEW000 GRID18006KT SDN/HDN 16 0550 -11.0 29.64 9.0 337 -12.0 1600 0 FEW 800 OVC N P -SN BR -SN BR FEW000 GRID19009KT SDN/HDP 16 1752 -9.0 29.52 7.0 334 -10.0 4800 500 OVC P P -SN GRID19007KT SDP/HDP 16 2152 -9.0 29.47 7.9 336 -10.0 3200 2000 OVC P F -SN GRID19008KT SDP/HDF 16 2253 -9.0 29.46 7.9 326 -10.0 800 0 FEW 2000 OVC P N SN FZFG SN FZFG FEW000 GRID18008KT SDP/HDN 16 2351 -9.0 29.45 7.9 341 -10.0 3600 2000 OVC F F SN FZFG GRID19008KT SDF/HDF 17 0030 -9.0 29.44 7.9 347 -10.0 1600 0 FEW 2000 OVC P P -SN BR -SN BR FEW000 GRID20008KT SDP/HDP 17 0050 -9.0 29.43 9.0 355 -10.0 3200 0 FEW 2000 OVC P P -SN BR -SN BR FEW000 GRID21009KT SDP/HDP 17 0151 -10.0 29.41 7.9 357 -11.0 2000 0 SCT 3000 OVC F P -SN BR -SN BR SCT000 GRID21008KT SDF/HDP 17 0250 -10.0 29.4 7.9 353 -12.0 1600 0 FEW 2000 OVC P P -SN BR -SN BR FEW000 GRID20008KT SDP/HDP 17 0554 -11.0 29.34 9.0 4 -12.0 1000 0 SCT 1000 OVC N N SN BR SN BR SCT000 GRID22009KT SDN/HDN 17 1554 -11.0 29.23 6.0 33 -12.0 1000 0 FEW 2000 OVC P N -SN BR -SN BR FEW000 GRID24006KT SDP/HDN 17 2150 -10.0 29.21 6.0 15 -11.0 9999 1000 BKN P G GRID23006KT SDP/HDG 17 2152 -10.0 29.21 5.0 16 -11.0 9000 1500 BKN N F BR GRID23005KT SDN/HDF 17 2351 -9.0 29.22 3.9 4 -11.0 9999 1000 FEW 2000 BKN P G GRID22004KT SDP/HDG 18 0152 -10.0 29.21 3.9 13 -11.0 9999 2000 BKN F G GRID22004KT SDF/HDG 18 0550 -10.0 29.23 1.9 26 -11.0 9999 2000 BKN F G GRID24002KT SDF/HDG 18 1550 -11.0 29.32 3.9 143 -13.0 9999 3000 SCT G G GRID35004KT SDG/HDG 18 1750 -11.0 29.34 3.0 149 -13.0 9999 3000 SCT G G GRID36003KT SDG/HDG 18 1854 -10.0 29.35 1.9 158 -13.0 9999 3000 FEW 5000 FEW G G GRID01002KT SDG/HDG 18 1951 -10.0 29.37 1.9 169 -12.0 9999 2000 FEW 5000 FEW G G GRID02002KT SDG/HDG 18 2052 -7.0 29.38 1.9 149 -10.0 9999 1500 FEW 3000 FEW G G GRID36002KT SDG/HDG 18 2150 -9.0 29.39 1.9 161 -12.0 9999 1000 FEW 3000 FEW 5000 SCT G G GRID01002KT SDG/HDG 18 2249 -8.0 29.41 1.9 150 -11.0 9999 1000 FEW 3000 FEW 5000 SCT G G GRID36002KT SDG/HDG 18 2351 -8.0 29.42 1.9 151 -11.0 9999 1000 FEW 5000 FEW G G GRID36002KT SDG/HDG 19 0052 -6.0 29.43 1.9 139 -10.0 9999 2000 FEW 7000 SCT G G GRID35002KT SDG/HDG 19 0152 -7.0 29.44 3.0 139 -11.0 9999 1000 FEW 5000 SCT G G DSNT FG GRID N-E GRID35003KT SDG/HDG 19 0250 -8.0 29.45 1.9 113 -10.0 9999 1000 FEW 3000 FEW 7000 SCT G G GRID32002KT SDG/HDG 19 0350 -9.0 29.46 3.0 103 -12.0 9999 3000 FEW 5000 SCT G G GRID31003KT SDG/HDG 19 0550 -10.0 29.47 3.0 71 -13.0 9999 1000 FEW 5000 FEW G G GRID28003KT SDG/HDG 19 1751 -9.0 29.57 1.9 280 -14.0 9999 2000 FEW 3000 FEW 7000 SCT G G GRID13002KT SDG/HDG 19 2351 -9.0 29.6 3.0 234 -13.0 9999 1000 FEW 3000 FEW 7000 SCT G G GRID09003KT SDG/HDG 20 0551 -12.0 29.6 5.0 166 -14.0 9999 1000 BKN G G GRID02005KT SDG/HDG 20 1750 -10.0 29.54 7.0 151 -16.0 9999 1000 FEW 3000 FEW G G GRID36007KT SDG/HDG 20 2350 -9.0 29.44 7.9 147 -15.0 9999 3000 FEW 5000 SCT 7000 SCT G G GRID36008KT SDG/HDG 21 0550 -11.0 29.29 10.0 137 -15.0 9999 1000 FEW 2000 BKN G G GRID35010KT SDG/HDG 21 1751 -9.0 29.09 10.0 136 -18.0 9999 2000 FEW 3000 SCT G G GRID35010KT SDG/HDG 21 2350 -9.0 29.03 7.9 152 -16.0 9999 2000 FEW 5000 FEW G G GRID36008KT SDG/HDG 22 0550 -13.0 28.94 7.9 187 -19.0 9999 2000 FEW 5000 FEW 7000 SCT G G GRID04008KT SDG/HDG 22 1750 -12.0 28.73 3.9 254 -16.0 9999 1000 FEW 3000 SCT G G GRID11004KT SDG/HDG 22 2349 -5.0 28.7 0.9 159 -14.0 3000 FEW 5000 FEW 7000 SCT G G GRID01001KT SDG/HDG 23 0556 -12.0 28.7 5.0 0 -14.0 9999 3000 FEW 5000 SCT 7000 SCT G G GRID21005KT SDG/HDG 23 1750 -10.0 28.76 6.0 48 -15.0 9999 2000 BKN G G GRID26006KT SDG/HDG 23 2355 -8.0 28.79 5.0 22 -14.0 9999 2000 BKN F G GRID23005KT SDF/HDG 24 0550 -9.0 28.77 3.9 70 -11.0 1600 0 SCT 5000 OVC P N SN BR SN BR SCT000 GRID28004KT SDP/HDN 24 2351 -8.0 28.81 20.0 42 25.0 -10.0 200 400 N N SN BLSN FZFG GRID25020G25KT SDN/HDN 25 0551 -9.0 28.84 17.0 19 21.0 -10.0 300 400 N N BLSN FZFG GRID23017G21KT SDN/HDN 25 0551 -9.0 28.84 17.0 19 21.0 -10.0 200 400 N N SN BLSN FZFG GRID23017G21KT SDN/HDN 25 2350 -8.0 28.82 13.0 29 -10.0 1600 0 FEW 500 SCT 3000 OVC P P BLSN BR BLSN BR FEW000 THIN CIG GRID24013KT SDP/HDP 26 0554 -7.0 28.74 9.0 39 -8.0 1000 0 FEW 500 OVC N P -SN DRSN BR -SN DRSN BR FEW000 GRID25009KT SDN/HDP 26 1750 -9.0 28.79 6.0 309 -10.0 200 0 SCT 1000 OVC N N FZFG FZFG SCT000 GRID16006KT SDN/HDN 26 2350 -8.0 28.85 3.9 305 -9.0 3200 0 SCT 1000 OVC P N SN FZFG SN FZFG SCT000 GRID16004KT SDP/HDN 27 0552 -8.0 28.91 0.9 318 -9.0 3200 0 SCT 1000 OVC P N -SN BR -SN BR SCT000 GRID17001KT SDP/HDN 27 1750 -10.0 29.07 5.0 79 -12.0 4800 1000 OVC N F -SN BR GRID29005KT SDN/HDF 27 2351 -9.0 29.16 7.9 80 -11.0 9999 1000 OVC P F -SN GRID29008KT SDP/HDF 28 0552 -9.0 29.19 9.0 82 -10.0 9999 1000 OVC P P GRID29009KT SDP/HDP 28 1750 -10.0 29.27 3.0 346 -11.0 9999 1000 OVC P F GRID20003KT SDP/HDF 28 2350 -8.0 29.29 3.0 293 -12.0 9999 1000 OVC P F GRID14003KT SDP/HDF 29 0553 -9.0 29.28 5.0 163 -10.0 4800 1000 OVC N N BR GRID01005KT SDN/HDN 29 1550 -10.0 29.24 7.0 155 -11.0 9000 2000 OVC N F BR GRID01007KT SDN/HDF 29 1753 -9.0 29.24 5.0 137 -10.0 9000 2000 OVC N P BR GRID35005KT SDN/HDP 29 1856 -9.0 29.24 3.9 111 -11.0 9000 2000 OVC N P BR GRID32004KT SDN/HDP 29 2150 -8.0 29.23 3.9 154 -11.0 9000 1000 FEW 2000 OVC N P BR GRID01004KT SDN/HDP 29 2253 -9.0 29.23 5.0 168 -11.0 9000 2000 OVC N P BR GRID02005KT SDN/HDP 29 2352 -7.0 29.22 5.0 139 -10.0 9999 1000 FEW 2000 OVC N P VCFG GRID35005KT SDN/HDP 30 0053 -7.0 29.22 5.0 137 -10.0 9999 2000 OVC N F GRID35005KT SDN/HDF 30 0155 -8.0 29.21 5.0 148 -10.0 9999 1000 FEW 2000 OVC N P GRID36005KT SDN/HDP 30 0250 -9.0 29.2 5.0 157 -10.0 9999 2000 BKN N F GRID01005KT SDN/HDF 30 0354 -9.0 29.2 6.0 159 -11.0 9999 1000 FEW 2000 BKN P P GRID01006KT SDP/HDP 30 0550 -10.0 29.21 5.0 171 -11.0 9999 1000 FEW 2000 BKN P P GRID02005KT SDP/HDP 30 2353 -11.0 29.41 7.9 206 -12.0 8000 1000 OVC N P -SN BR GRID06008KT SDN/HDP 31 0550 -10.0 29.48 5.0 27 -13.0 9999 1000 SCT 2000 BKN 4000 BKN G G GRID24005KT SDG/HDG 31 2350 -11.0 29.46 5.0 356 -12.0 200 500 N N FZFG GRID21005KT SDN/HDN