ICE 99 



10270. REPORTING ICEBERGS. When icebergs are observed, record 

 their size and height above the sea in the column headed "Remarks." 



10280. ICE GROUP. The symbols for the kind (C2), effect (K), bearing 

 (Dj^), distance (r), and orientation (e) of the ice combine to form the ice 

 group "lCEc2KD^re," where "ICE" is the group indicator. 



Example: The coded group "ICE 10423" is decoded as follows: 



ICE Group indicator. 



1 New ice present. 



Navigation unobstructed. 



4 Ice- limit toward south. 



2 Ice- limit 2 to 4 miles away (south). 



3 Ice-limit lying in a direction SE. to NW. with the 

 ice situated to the NE. 



%>, 

 <S. 



<>^. 

 ^^-^^0.% 



^K% 



-HN 



'Oa, 



