1973 01 - daily  - mean of NCEP mean Daily Water Equiv. of Accum. Snow Depth at surface, kg/m^2.
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	3539.5	3539.5	3539.6	3539.7	3539.7	3540.1	3540.7	3539.6	3539.6	3539.7	3539.6	3539.8	3540.4	3541.0	3539.8	3540.0	3540.0	3540.0	3540.0	3540.5	3541.3	3540.1	3540.0	3540.0	3540.2	3540.2	3540.6	3541.3	3540.2	3540.2	3540.2
34	Hudson Bay	31.4	31.4	31.7	31.7	31.4	31.3	31.4	31.3	31.4	31.5	31.3	31.3	31.2	30.3	30.7	31.3	31.3	31.2	31.2	31.8	32.1	31.5	31.0	30.5	31.3	31.4	31.2	31.3	31.1	31.0	31.1
36	Hudson Strait	40.1	39.6	39.1	39.6	39.9	40.6	41.3	39.3	39.3	39.3	39.2	39.5	40.3	40.6	39.4	39.6	39.4	39.1	39.6	40.4	40.8	39.6	40.2	39.5	39.2	39.9	40.1	40.5	39.8	40.1	39.8
98	Bering Strait	30.2	30.2	30.8	30.6	30.3	31.5	32.3	29.9	30.0	29.8	29.9	30.1	31.5	32.8	30.0	30.0	30.0	30.5	30.2	30.6	31.3	30.2	30.4	30.3	30.3	30.2	30.8	32.8	30.6	30.5	30.6
128	Arctic subocean	20210.8	20210.7	20210.7	20210.8	20211.0	20210.9	20211.3	20210.8	20210.9	20211.0	20211.0	20210.9	20211.0	20211.2	20211.1	20211.1	20211.1	20211.2	20211.2	20211.4	20211.7	20211.3	20211.4	20211.4	20211.5	20211.6	20211.7	20211.8	20211.7	20211.7	20211.8
130	Chukchi Sea	48.2	49.0	49.0	49.2	48.9	51.3	52.6	49.0	48.4	48.4	48.4	48.4	48.5	48.5	48.6	48.6	48.6	48.8	48.8	48.7	48.7	48.9	48.9	49.0	49.2	49.2	49.5	51.4	50.1	49.2	49.5
132	Beaufort Sea	31.3	31.0	30.5	30.9	30.7	30.7	31.0	30.5	30.5	30.6	30.7	30.9	31.7	32.8	31.0	31.1	30.9	30.7	30.9	31.5	31.8	30.5	29.3	30.4	30.7	30.6	30.7	30.9	30.6	30.6	30.7
134	Arctic Archipelago	42.5	42.5	42.5	42.4	42.4	42.9	44.0	42.8	42.7	42.7	42.7	42.8	43.0	43.4	42.7	42.7	42.8	42.9	42.7	44.0	44.6	42.8	43.0	42.8	42.7	42.9	43.0	43.4	42.9	43.0	42.7
136	Foxe Basin	49.2	49.2	49.4	49.6	49.6	50.9	52.5	49.9	49.6	49.6	49.8	49.6	50.2	51.5	49.5	50.2	49.8	49.7	49.7	50.5	50.9	49.5	50.3	50.2	49.6	49.5	50.0	51.4	49.8	49.7	49.4
138	Baffin Bay	26175.0	26175.2	26175.4	26175.6	26175.8	26175.8	26176.0	26176.6	26176.7	26177.0	26177.2	26177.2	26176.8	26177.3	26177.7	26178.0	26178.3	26178.4	26178.6	26178.8	26178.5	26179.1	26179.3	26179.6	26179.9	26180.1	26180.0	26180.3	26180.5	26180.7	26180.8
139	South Greenland	34430.1	34430.3	34430.4	34430.4	34430.4	34429.9	34430.7	34431.6	34432.1	34432.3	34432.1	34433.0	34434.8	34437.2	34433.5	34434.1	34434.0	34434.2	34434.5	34434.3	34437.6	34435.1	34435.4	34435.3	34435.5	34436.0	34435.8	34435.7	34436.4	34436.7	34437.0
140	Greenland Sea	43546.1	43546.1	43546.1	43546.2	43546.2	43545.9	43546.0	43546.5	43546.6	43546.4	43546.4	43546.7	43547.1	43547.1	43546.9	43547.1	43547.5	43547.2	43547.5	43547.0	43547.6	43547.3	43547.5	43547.5	43547.5	43547.6	43547.2	43547.3	43547.8	43547.8	43547.9
142	Norwegian Sea	10.4	10.2	13.5	10.2	8.5	7.1	5.6	13.1	9.2	10.4	12.3	12.8	13.1	13.2	13.2	13.1	13.1	13.5	13.1	13.3	13.4	13.2	13.1	10.9	10.1	13.4	13.6	14.3	13.6	13.7	13.3
144	Barents Sea	31.0	31.5	32.0	31.1	31.8	33.0	33.9	31.6	31.2	31.5	31.3	31.4	33.1	33.7	31.5	31.5	31.1	31.2	31.0	32.8	33.7	31.2	31.4	31.6	32.4	31.7	32.0	31.9	31.0	31.0	31.2
146	Kara Sea	28.8	28.7	28.8	29.1	29.1	29.7	30.8	28.8	28.8	28.7	28.7	28.7	29.4	30.3	29.0	29.1	29.2	29.3	29.1	29.8	30.8	29.3	29.2	29.0	29.1	29.2	30.1	31.2	29.2	29.2	29.0
148	Laptev Sea	30.9	30.8	30.8	30.7	30.9	31.5	32.1	30.8	30.8	31.1	30.9	31.1	31.5	32.3	31.2	31.2	31.2	31.1	31.2	31.5	32.2	31.3	31.3	31.3	31.3	31.4	32.0	32.6	31.3	31.4	31.3
150	East Siberian Sea	35.3	35.1	35.1	35.2	35.2	35.6	36.0	35.2	35.2	35.2	35.1	35.2	35.5	35.8	35.7	35.5	35.5	35.4	35.5	35.5	35.8	35.8	35.7	35.8	35.8	35.9	36.3	36.9	35.9	35.9	36.1
152	Gulf of Alaska	19.5	19.0	20.0	19.2	18.7	19.8	20.0	18.4	19.0	19.0	19.0	19.2	18.7	19.9	18.1	18.2	18.4	18.9	18.5	19.8	20.8	17.8	18.5	18.5	18.4	18.5	19.5	19.6	17.7	18.0	17.8
154	Southeast Bering Sea	27.5	29.8	30.3	29.5	30.1	30.4	28.3	29.5	30.1	29.9	29.7	29.7	29.7	29.4	28.5	28.5	28.4	28.5	28.6	28.8	28.7	28.7	28.8	28.8	28.6	28.6	30.4	35.6	29.2	28.7	28.8