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OPNAV FORM 3146-0 (REV. 3-68)
DEPARTMENT OF THE NAVY
SURFACE WEATHER OBSERVATIONS
(Ship Station)
U.S.S.
GRANVILLE S HALL YA640
STATION
LATITUDE
LONGITUDE
DATE
04 SEPT 1967
CLOUDS AND SMOOTHING PHENOMENA
TIME (GMT)
STATION PRESSURE (IN.)
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 (ft^3/ft^3)
SEA WAVES
SWELL WAVES
00 29.98 61.8 63.8 18
00 0 Cc 15
01
02
03
04
05
06 29.94 66.0 64.5 83 8 8 Sc E15 0 8 0 0 0 8 1.80 324.03
07
08
09
10
11
12 29.940 62.6 64.1 85 10 10 Sc E15 4 4 4 10 6.80 360.03
13
14
15
16
17
18 29.910 71.6 67.0 81 0 0 Cc 15 0 0 0 0 0 65.7 320.603 3
19
20
21
22
23
SYNOPSIS OBSERVATIONS
YOLLLL LclLgg MddH VVnW PP PPPTT DRY BULB (Deg. & 10hls) WET BULB (Deg. & 10hls) ICE NaClh CyCh DsV400 Bh3Ch4b PbP2t9p SEA TEMP. (Deg. & 10hls) AIR-SEA TEMP. DIFF. (Deg. & 10hls) BT1T2T3T4 WAVEs SEA SWELL SEA SWELL ON OFF STA. DvV400 DEW POINT (Deg. & 10hls)
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
21.307 20.7 00 000000 1800 10 15.22 14.7 17.3 01// 29.710 800/15 20.0 -0.1 050/16 184/12 10422 04/402 2430 15.7
21.209 22.9 06 63.111 980/9 10 15.52 20.0 16.1 65400 02310 866/15 20.0 -0.0 050/17 1682 246602 290/12 2
21.00 21.7 12 62.113 1600 10 14.820 19.6 11.6 854// 24712 886/15 20.0 -0.4 191/17 1362 2 26104/02 3976/1 7
21.307 20.9 10 63119 94621 10 13.822 21.7 17.4 00500 19440 14.7 3.0 00619 13232 32106 12 14410 183
WINDS ARE OBTAINED AS FOLLOWS:
MEASURED ESTIMATED
Check Ice on Wet Bulb
TEMP. in shaded cols. are as checked below:
°F/10°C °F/10°F °C °F
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA
Col. 122
SUNRISE
SUNSET
WEATHER AND OBSTRUCTIONS TO VISION
TYPE
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 (GMT) DIRECTION & SPEED LAT. LONG. TIME (GMT) MILLIBARS WIND 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-8987