Jökull - 01.12.1964, Page 45

Degrees of Longitude
Year Lat. 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 Aver- ages
71° 9 9 9.5 (13.4) (16) 18 8 (11) 8 11 11 16 11.7
70° 12 13 16 19 21 21 12.5 16 18.5 20.5 16.5 18 17
69° 15 21 20 20 22 20.5 15.5 19 20 22.5 17 20 19.4
68° 21 25 21 25 24.5 23 18 22 24 23 21 23 22.5
67° 25.5 31 27 29 27 26.5 25.5 26 30.5 26 24 29 26.8
66° 31 34 31 32 32 28.5 30 30 33 32 29 35 31.5
65° 34.5 38 34 35 35.5 33 34 36 36 35.4 (32.7) 38 35
CiRÆNLANÍ*
/4 em a'y s". 1 Mitiimum japar\$ior\ o/ íct 1953/6*+
31 Avtr<k.<\i posií/oh o(. Iœ Ldqe., ApriL 19S3/6*/
U1 Moximurvi expa.y»Sion of- U-tf ApriL tyss/áty
JÖKULL 1964
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