TABLE II SYNOPTIC OBSERVATIONS 031600 u TO 041800 u DEC 1967 FIRST GROUP OF MESSAGE POSITION OF SHIP WIND WEATHER PRESSURE CLOUDS 3-HOUR PRESSURE TENDENCY SIGNIFICANT CLOUD Day of Octant Latitude Longitude TIME Total Cloud Wind Visibility Weather Pressure Air Temp. Amount Type Height Type Type Course Speed Characteristic Amount Indicator Amount Type Height Week (1-7) (0-3) (Degrees and tenths) (Degrees and tenths) (GMT) Amt. Direction Speed Vibili Present Past Barometer Corrected C of Low Cloud of CL of Low Cloud of CH of Ship (0.9) of Change (GMT) (5-8) (Coded) (True) (True) ty (90.99) (00-99) (0.9) (Mb) (°C) Amount Type Height Type of CL of Low Cloud of CH Speed of Ship (0.9) Characteristic Amount of Change (Mb and tenths) (Nh) (CL) h CM CH Ds Vs a pp Indicator (Eights) C hs hs Y Q La La La Lo Lo Lo GG N dd ff VV ww W ppp TT Nh CL h CM CH Ds Vs a pp 8 Ns C hs hs SHIP 2 1 350 228 00 7 23 20 99 25 8 115 15 6 4 4 1 / 6 4 6 10 8 6 7 13 SHIP 2 1 350 241 06 0 33 13 99 02 0 125 15 0 0 / 0 0 6 4 4 00 8 0 / 99 SHIP 2 1 350 252 12 0 27 12 99 02 0 125 15 0 0 9 0 0 6 4 4 00 8 0 / 99 SHIP 2 1 350 265 18 5 02 21 99 01 2 139 17 9 2 6 6 1 4 4 4 00 8 5 8 45 Indicator AIR-SEA DIFF. DEW POINT SEA WAVES SWELL WAVES ICE ACCRETION SEA ICE DO NOT TRANSMIT (Coded) (°C) Indicator Direction Period Height Indicator Direction Period Height Indicator Source Thickness Rate Indicator Kind Effect Bearing Distance Orientation (Directed) (Coded) (Coded) (Coded) (Directed) (Coded) (Coded) (Coded) dw dw Pw Hw 1 dw dw Pw Hw Is Es Es Rs ICE C2 K D₁ r e 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 0 Ts Ts Td Td 1 23 2 2 1 28 5 7 2 ICE 0 54 14 1 / / / 1 / / / 2 ICE 0 53 14 1 27 2 1 1 31 4 5 2 ICE 0 51 16 1 25 2 1 1 30 5 6 2 ICE A₁ A₂ A₃ Dry Bulb Wet Bulb Sea Water (Degrees and tenths) (Degrees and tenths) Temp. (Celsius) (Celsius) (Degrees and tenths) (Celsius) (Celsius) (Celsius) 58 60 60 62 62 REMARKS EXAMINED USN, NAVIGATOR