UNITED STATES 

 DEPARTMENT OF THE INTERIOR 

 GEOLOGICAL SURVEY 



ALASKA 



MAP E 



COMPILED FROM THE GEOLOGIC a L SURVEY ALASKA RECONNAISSANCE 

 TOPOGRAPHIC SERIES. SCALE 1:250 000. AND OTHER OFFICIAL SOURCES 



1954 



so 100 150 MILES 



SO 60 / |Q0 ISO KILOMETERS 



DATUM 15 MEAN SEA LEVEL 



LEGEND 



® CLI MATOLOGIC AL DATA STATION 



♦ OPERATIONS AREA HEADQUARTERS 



4 DISTRICT FIRE CONTROL OFFICE 



> GUARD STATION 



— PRIMARY HIGHWAY 



r^. NORMAL PRECIPITATION PATTERN. 

 APRIL 



SOURCE U.S. WEATHER BUREAU. 



CLIMATOLOCICAL DATA, 

 ALASKA, 1958. 



Figure 21 



