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POPULAR SCIENCE MONTHLY 



Old Bogoslof ok Castle Island. 



confined to California, although its center of disturbance was clearly 

 in the sea in a westerly direction from Cape Mendocino. 



It is evident also that the rise of the third Bogoslof was attended by 

 little if any disturbance in the immediate vicinity. The advent of each 

 of the other two islands was marked by earthquake shocks, the fall of 

 volcanic ashes and displays of fire, observed and felt by the people of 

 Iliuliuk on Unalaska Island. The people of this village in 1906 were 

 unaware of the presence of the new island until the news was brought 



Fire Island, One of the Old Bogoslof Islands. 



