76 



TABLE OF ICEBERG ANOMALIES 



1 Based on March, 1903, with weight of 150 instead of 400. 



The character of the iceberg seasons 1880-1926 is represented by 

 the following table based on a value of to 10: 



Year 



1880 

 1890 

 1900 

 1910 

 1920 



* C ^ ^ ^ 



Fig. 23.— The iceberg character of the years 1880-1926, based on a scale to 10. Mean value 4.8 



We may now take the iceberg count for the period 1900-1926 and 

 by computing the average of each series of months obtain the normal 

 number of bergs for the western North Atlantic for each one of the 

 12 months. 



