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OPNAV FORM 3100-0 (REV. 3-69)
DEPARTMENT OF THE NAVY
SURFACE WEATHER OBSERVATIONS
(Ship Station)
U.S近.
Granville S. Hall (YAC-40)
STATION
LATITUDE
LONGITUDE
DATE
17 September, 1967
CLOUDS AND OBSURCING PHENOMENA
TIME
(GMT)
STATION PRESSURE
(INCH.)
DRY BULB
WET BULB
REL. HUMIDITY
(%)
TOTAL SKY COVER
LOWEST LAYER
SECOND LAYER
SUMMATION TOTAL
THIRD LAYER
SUMMATION TOTAL
FOURTH LAYER
TOTAL OPaque SKY COVER
SEA WATER
(1/10")
SEA WAVES
SWELL WAVES
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 28.950 98.7 67.0 74 6 3 Cu 10 8 Ac 70 5 1 C1 4 6 0 6
01
02
03
04
05
06 27.935 70.0 66.6 84 9 1 Cu 10 8 Ac 670 9 0 9 0 9 70.0 40506
07
08
09
10
11
12 29.100 70.0 67.5 88 10 1 Cu 10 6“ 8 Sc E15 7 3 Ac 70 10 4 10 70.0 34056
13
14
15
16
17
18 29.875 69.1 65.0 80 1 1 Cu 20 0 1 0 1 0 1 73.0 36058
19
20
21
22
25
SYNOPTIC OBSERVations
YOL.LL L4L4GG MddH VVWW PP (P or 16) PPPFT DRY BULB WET BULB ICE NaCLh CyCq Dy,V,opq BH3ChHb RgSpHyp SEA TEMP. (Deg. & 10kx) AIR-SEA TEMP. DIFF. (Deg. & 10kx) FT,T,T,Td WAVES WAVES ON OFF STA. D,V,opp DEW POINT (Deg. & 10kx)
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
31.323 24500 5342F802/10 15828 22.6 19.4 21471 64707 62810 21.1 1.5 00316 13324 33 05 04 64707 17.7
2 05
31.216 25500 7841F802/10 15821 21.1 19.2 11450 641205 61810 X 21.1 0.0 05018 13424 24 05 04 64215 18.3
09
31.309 2163 83516 98003/10 12521 21.1 19.7 11471 4117088 81810 * 21.1 0.0 05017 13423 24 05 03 44768 19.1
15
31.309 25218 1351 9802/10 12821 20.6 19.3 11400 24400 81820 22.8 -2.2 0547 13625 3.0 05 05 24400 12.1
21
WINDS ARE OBTAINED AS FOLLOWS:
MEASURED ESTIMATED
Check ice on
Web 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 OB notructions 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)
BEGAN
ENDED
TIME DIRECTION & SPEED LAT. LONG. TIME MILLIBARS WIND DIRECTION & SPEED LAT. LONG. TIME DIRECTION & SPEED LAT. LONG. TIME DIRECTION & SPEED LAT. LONG.
(GMT) (GMT) (GMT) (GMT) (GMT) (GMT) (GMT)
130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146
OP-0087