OPNAV FORM 31604 (REV. 3-88) DEPARTMENT OF THE NAVY SURFACE WEATHER OBSERVATIONS (Ship Station) U.S.S. GRANVILLE S HALL YAG 40 STATION LATITUDE anges LONGITUDE DATE 31 AUGUST 1967 CLOUDS AND OBSCURING PHENOMENA TIME (GMT) STATION PRESSURE (INS.) DRY BULB WET BULB REL. HUMIDITY (%) TOTAL SKY COVER LOWEST LAYER SECOND LAYER SUMMATION THIRD LAYER SUMMATION FOURTH LAYER TOTAL OPACITE SKY COVER AMT. TYPE & DIR. HEIGHT AMT. TYPE & DIR. HEIGHT TOTAL AMT. TYPE & DIR. HEIGHT TOTAL AMT. TYPE & DIR. HEIGHT AMT. TYPE & DIR. HEIGHT 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 00 01 02 03 04 05 06 79945 615 62.1 88 10 3 CK 10 7 Sc E15 U 18 10 68.0 40404 07 08 09 10 11 12 29.945 67.0 625 77 10 10 Sc E15 U U U 10 68.0 34 404 13 14 15 16 17 19 29.900 68.0 62.0 73 10 10 Sc E15 U U U 10 68.0 34 665 20 21 22 23 SYNOPSIS OBSERVATIONS YOL YO GG WdHh YYwW PP (9 or 10) PPTT DRY BULB (Deg. & 10kft) WET BULB (Deg. & 10kft) ICE HbC1h C14Cn DcV400p Bh5Ch3h PsSpSpp SEA TEMP. (Deg. & 10kft) AIR-SEA TEMP.DIFF. (Deg. & 10kft) T1 T2 T3 T4 WAVES WAVES ON OFF STA. DvV400 DEW POINT (Deg. & 10kft) 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 51 7/4 00 83H4 1802/10 16521 20.3 16.8 21// 51706 8.210 * 18.9 1.1 05116 13422 34 04 02 24712 15.5 05 5132-5 26.0 09 83H5 1802/10 13319 17.4 16.9 39// 24712 8.615 20.0 -0.6 05116 13422 34 04 02 24712 15.5 09 15 51325 250 12 83H20 1902/10 13319 17.4 16.9 39// 24712 8.615 20.0 -0.6 05116 13422 34 04 02 24712 15.5 21 51325 237 18 83517 1902/10 13520 20.0 16.7 39// 24008 8.965 20.0 0.0 00015 13933 34 16 03 24008 15.0 WINDS ARE OBTAINED AS FOLLOWS: [ ] MEASURED [ ] ESTIMATED Check Ice on Wet Bulb TEMP. in shaded cols. are as checked below: [ ] 1/10°C [ ] 1/10°F [ ] °C [ ] °F REMARKS, NOTES AND MISCELLANEOUS PHENOMENA Col. 122 SUNRISE SUNSET WEATHER AND OBSTRUCTIONS TO VISION TYPE BEGAN ENDED TIME LAT. LONG. TIME LAT. LONG. 123 124 125 126 127 128 129 SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) MAXIMUM WIND LOWEST PRESSURE GALES (FORCE 8 OR HIGHER - 6 IN TROPICAL SEAS) TIME (GMT) DIRECTION & SPEED LAT. LONG. TIME (GMT) MILLIBARS WIND DIRECTION & SPEED LAT. LONG. BEGAN ENDED TIME (GMT) DIRECTION & SPEED LAT. LONG. TIME (GMT) DIRECTION & SPEED LAT. LONG. 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 OP-8887