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7) SYNOPSIS OBSERVATIONS
081600Z TO 081000Z
FIRST GROUP OF MESSAGE POSITION OF SHIP TIME WIND WEATHER PRESSURE CLOUDS 3-HOUR PRESSURE TENDENCY SIGNIFICANT CLOUD
Day of Week Octant Latitude Longitude (GMT) Total Cloud Amt. Direction Speed Visibility Present Past Barometer Air Temp. Amount of Low Cloud Type of CL Height of Low Cloud Type of CW Type of CH Course of Ship Speed of Ship Characteristic Amount of Change Indicator Amount Type Height (1-7) (0-3) (Degrees and tenths) (Degrees and tenths) (GMT) (Coded) (True) (True) (90.99) (00.99) (0.9) Corrected (Mb) (°C) (0.9) (0.8) (Mb and tenths) (0.9) Ns C hs hs
(5-8) (Degrees and tenths) GG N dd ff VV ww W ppp TT Nh CL h CM CH Ds Vs a pp 8 24 25 26 27
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Y Q Lo Lo Lo Lo Lo Lo Lo GG N dd ff VV ww W ppp TT Nh CL h CM CH Ds Vs a pp 8 Ns C hs hs
SHIP 7 1 313 245 00 7 33 20 98 01 2 196 14 7 5 6 7 / 64 6 03 8 7 6 40
SHIP 7 1 319 253 06 7 33 28 98 02 2 224 15 0 / / / 64 2 27 8 9 / //
SHIP 7 1 313 257 12 7 04 13 98 02 2 224 15 7 4 6 6 / 64 0 00 8 7 6 40
SHIP 7 1 308 268 18 7 01 20 98 01 2 224 15 7 5 6 / / 24 3 10 8 7 6 37
AIR-SEA DEW POINT SEA WAVES SWELL WAVES ICE ACCRETION SEA ICE DO NOT TRANSMIT
DIFF. (°C)
Indicator (Coded) DIRECTION PERIOD HEIGHT INDICATOR DIRECTION PERIOD HEIGHT INDICATOR SOURCE THICKNESS RATE INDICATOR KIND EFFECT BEARING DISTANCE ORIENTATION
(Ts Ts Td Td) (dW dw PW HW) (dw dw PW HW) (IS Es Es Rs) ICE C2 K DI r e
Indicator 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
A1 A2 A3
Dry Bulb Wet Bulb Sea Water Temp.
(Degrees and tenths) (Degrees and tenths) (Degrees and tenths)
Celsius Celsius Celsius
0 52 09 1 33 3 4 1 31 4 7 2 ICE
0 51 57 1 33 3 8 1 30 5 7 2 ICE
0 51 12 1 04 / / 1 // // / 2 ICE
0 06 19 1 01 / / 1 01 5 9 2 ICE
REMARKS EXAMINED USN, NAVIGATOR