19920830	 1992.6630	  -16.6	   -1.2	  -39.0	rrr	    6.7	    9.5	   22.9	-0.1587	PacificNorthwest.19920830.stacov.point.ref-2003/11/12-16:11:24 
19940821	 1994.6371	  -12.1	  -14.4	   17.7	rrr	    5.4	    8.8	   19.7	-0.0347	PacificNorthwest.19940821.stacov.point.ref-2003/11/12-16:11:25 
20000729	 2000.5756	   26.3	    9.2	   10.5	rrr	    5.8	    6.8	   19.2	-0.0695	PacificNorthwest.20000729.stacov.point.ref-2003/11/12-16:11:31