Mass Balance (m w. eq.) for Gulkana Glacier

(from USGS database)

Year	Bw	Bs	Bn
1966	0.95	-1.00	-0.06
1967	1.12	-1.00	0.12
1968	1.57	-1.61	-0.04
1969	0.69	-1.60	-0.92
1970	0.71	-0.25	0.46
1971	1.29	-0.95	0.35
1972	1.08	-1.39	-0.31
1973	1.44	-0.86	0.58
1974	0.55	-1.64	-1.09
1975	1.12	-1.35	-0.23
1976	0.96	-1.88	-0.92
1977	1.39	-1.60	-0.21
1978	0.98	-1.17	-0.19
1979	1.35	-1.87	-0.53
1980	1.13	-1.20	-0.07
1981	0.96	-0.93	0.03
1982	1.55	-1.67	-0.11
1983	1.14	-1.11	0.03
1984	1.30	-1.61	-0.32
1985	1.41	-0.73	0.68
1986	1.09	-1.03	0.06
1987	1.24	-1.37	-0.12
1988	1.26	-1.48	-0.22
1989	-	-	-0.70
1990	1.36	-2.04	-0.69
1991	1.31	-1.37	-0.07
1992	0.98	-1.22	-0.24
1993	0.82	-2.49	-1.67
1994	1.37	-1.96	-0.59
1995	0.94	-1.65	-0.70
1996	0.87	-1.39	-0.53
1997	0.99	-2.68	-1.69
1998	0.79	-1.43	-0.64
1999	1.04	-2.15	-1.11
2000	1.44	-1.49	-0.05
2001	1.40	-2.08	-0.68
2002	0.76	-1.82	-1.06
2003	1.79	-1.81	-0.02
			
Cumulat.	42.14	-54.88	-13.47
Average	1.14	-1.48	-0.35