Table 4.— Estimated Number of Icebergs South of Latitude 48 N, Season of 1970 



Season Sep Oct Nov Dec Jan Feb Mar Apr May Jun 



1970 



Average 1900-1945 — 5 



Total 1946-1970 5 



Average 1946-1970 __- 



Total, 1900- 1970 251 



Average 1900-1970 — 4 



16 



