1990 



MODEL ENTRIES/ ICEBERGS REPRESENTED 

 ESTIMATED SOUTH OF 48 N BY MONTH 



Month 



Totals 



Sighted 



636/737 



Drifted 



47/56 



Total 



683/793 



Highest Model Target Number Used: 1 1 29 



Total Model Entries: 2701 



Model Entries Representing Icebergs: 2292/2497 



ICEBERG MODEL ENTRIES BY SIGHTING SOURCE 



76 



