19980827	 1998.6536	    2.0	   -2.1	  -19.1	rrr	    6.4	    6.4	   20.7	-0.1303	PacificNorthwest.19980827.stacov.point-2005/04/13-15:19:44 
19980828	 1998.6563	   -4.5	    7.6	   28.3	rrr	    6.5	    6.6	   20.7	-0.1338	PacificNorthwest.19980828.stacov.point-2005/04/13-15:20:25 
19980831	 1998.6645	    2.4	   -5.2	   -9.1	rrr	    6.5	    6.5	   20.5	-0.1777	PacificNorthwest.19980831.stacov.point-2005/04/13-15:21:04