1989 



MODEL ENTRIES / ICEBERGS REPRESENTED 

 ESTIMATED SOUTH OF 48 N BY MONTH 



Month 



Totals 



Sighted 



342/362 



Drifted 



75/75 



Total 



417/437 



Highest Model Target Number Used: 1 1 57 



Total Model Entries: 2987 



Model Entries Representing Icebergs: 2634/2775 



ICEBERG MODEL ENTRIES BY SIGHTING SOURCE 



75 



