OPNAV FORM 3144-1 (9-64) 0107-714-415G DEPARTMENT OF THE NAVY SHIP WEATHER OBSERVATION SHEET USS DATE (GMT): Friday 6 OCT 19 67 AT-PASSAGE FROM TO TABLE I TIME (GMT) WINDS IF ESTIMATED VISI- BIL- ITY (Miles) WEATHER Symbols) BAROMETER (Inches) TEMPERATURE (Degrees and tenths) CLOUDS SEA WATER TEMP. (Degrees and tenths) SEA WAVES SWELL WAVES Direction (True) Force (Knots) Dry Bulb Wet Bulb Amount (Tenths) Height Type Direction (True) Period (Seconds) Height (Feet) Direction (True) Period (Seconds) Height (Feet) 00 130 14 10 CLR 30.10 65 63 1 2000 CU 66 000 3 3 030 3 4 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 TABLE II SYNOPTIC OBSERVATIONS FIRST GROUP OF MESSAGE Day of Week (1-7) GMT POSITION OF SHIP Occ. (0-3) GMT Latitude (Degrees and tenths) Longitude (Degrees and tenths) TIME GMT Total Cloud Amt. (Coded) WIND Direction (True) (00-36) Speed (True) (Knots) WEATHER Visi- bil- ity (90-99) PRESSURE Present (00-99) Post (0-9) Barometer Corrected (Mb) CLOUDS AIR TEMP. (°C) Amount of Low Cloud (0-8) Type of CL (0-5) Height of Low Cloud (0-5) Type of Cw (0-5) Type of CH (0-5) 3 HOUR PRESSURE TENDENCY Speed of Ship (0-9) Amount of Change (Mb and tenths) SIGNIFICANT CLOUD Indicator Amount (Eights) Type Height 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Y Q L L L L L L GG N dd Hf VV ww W PPP TT N C h C D V a pp 8 N C h h SHIP 00 SHIP 06 SHIP 12 SHIP 18 AIR- SEA DIFF. (Coded) DEW POINT (°C) SEA WAVES SWELL WAVES ICE ACCRETION SEA ICE DO NOT TRANSMIT Indicator Direction (Coded) Period (Coded) Height (Coded) Indicator Direction (Coded) Period (Coded) Height (Coded) Indicator Source Thickness Rate Indicator Kind Eliot Bearing Distance Orientation Dry Bulb (Degrees and tenths) Wet Bulb (Degrees and tenths) Sea Water Temp. (Degrees and tenths) 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 A A A T T T T 1 d P H 1 d P H 2 I E R ICE C K D r a Celsius Celsius Celsius 0 0 0 0 1 1 1 1 2 2 2 2 ICE ICE ICE ICE REMARKS EXAMINED USN, NAVIGATOR