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OPNAV FORM 3140-B (REV. 3-83)
DEPARTMENT OF THE NAVY
SURFACE WEATHER OBSERVATIONS
(Ship Station)
U.S.S.
GRANVILLE S. HALL (YAG-40)
STATION
LATITUDE
LONGITUDE
DATE
10 AUGUST 1967
CLOUDS AND OBSURING PHENOMENA
TIME
(CMT)
STATION PRESSURE
(INS.)
DRY BULB
WET BULB
REL. HUMIDITY
(%)
TOTAL SKY COVER
LOWEST LAYER
SECOND LAYER
THIRD LAYER
FOURTH LAYER
TOTAL OPAQUE SKY COVER
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
AMT. TYPE & DIR. HEIGHT AMT. TYPE & DIR. HEIGHT SUMMATION TOTAL AMT. TYPE & DIR. HEIGHT SUMMATION TOTAL AMT. TYPE & DIR. HEIGHT
00 30.000 65.0 61.6 82. 10 10 SC EIS U U 10 64.0 340504
01
02
03
04
05
06 30.315 65.0 59.0 70 10 10 4 EIS U U 10 64.0 330503
07
08
09
10
11
12 29.990 63.5 58.5 74 10 10 SC E20 U U 10 62.0 350502
13
14
15
16
17
18 30.020 63.0 58.0 74 10 10 SC E20 U U 10 62.0 350402
19
20
21
22
23
SYNOPSIS OBSERVATIONS
YQL L L L L GGG Nddff VVwwW PP (9 or 10) PPPTT DRY BULB WET BULB ICE NaClh CuCh DvV4000 8N5ChLh P5P6P7Pt SEA TEMP. AIR-SEA TEMP. DIFF. WAVES WAVES ON OFF STA. DEW POINT (Deg. & 10hrs) (Deg. & 10hrs) BTaTaTd Td SEA SWELL SEA SWELL DvV4000 (Deg. & 10hrs)
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
5141 26.1 00 832M 9F/2 10 165 18 18.3 16.4 844// 24712 88645 17.8 0.5 00115 13q22 346502 24712 15.3
03
51342 24.6 06 833/8 9702 10 17618 18.3 15.0 844// 24305 88615 17.8 0.5 00113 13322 33105102 24305 12.8
09
51342 235 12 83416 9702 10 16518 17.5 11.7 845// 24400 88620 16.7 0.8 00213 13521 3510501 24400 12.9
15
51342 223 18 83415 9802 10 17617 17.2 14.5 845// 24308 88620 16.7 0.5 00113 13521 3514101 24308 12.6
21
WINDS ARE OBTAINED AS FOLLOW:
MEASURED ESTIMATED
Check ice on Web Bulb
TEMP, in shaded cols, are as checked below:
□/10°C □/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)
LOWEST PRESSURE Gales (Force 8 or higher - 6 in tropical seas)
TIME DIRECTION & SPEED LAT. LONG. TIME MILLIBARS WIND DIRECTION & SPEED LAT. LONG. BEGAN ENDED
(GMT) (GMT) (GMT) (GMT) (GMT) (GMT) (GMT) (GMT)
130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146
NAVY—PEARL HARBOR