02/08 03/10 04/09 



Hew logger S/N/213624 TEMP/RH 



05/09 



06/08 07/0E 

 S/N 213624 



Figure 5. Mine temperature of the McDonald Mine West Adit, Lake County, Montana, from 

 December 1998-July 1999. Electronic data recorder was 12.7 m from the mine portal. 



10 



