1991 



MODEL ENTRIES / ICEBERGS REPRESENTED 

 ESTIMATED SOUTH OF 48 N BY MONTH 



Month 



Sighted 



Drifted 



Total 



Highest Model Target Number Used: 1 599 



Total Model Entries: 2970 



Model Entries Representing Icebergs: 2626/3680 



ICEBERG MODEL ENTRIES BY SIGHTING SOURCE 



77 



