With 22 icebergs estimated to have useful because Ice Patrol issued no formal 



passed south of 48°N, 1999 enters into a iceberg products and therefore never 



tie with 1977 as the ninth-mildest iceberg defined a limit of all known ice or LAKI in 



season in Ice Patrol's history. In fact, the 1999. CIS did define ice limits for the 1999 



traditional scale Ice Patrol uses to gauge season, and if those were compared to 



iceberg season severity (Trivers, 1994) is Viekman and Baumer's charts, the limits 



too coarse to be useful. Moreover, the would be at or near the minimums for the 



monthly iceberg-climatology charts entire ice season. 

 (Viekman and Baumer, 1995) are not 



23 



