1999 04 - daily  - mean of Snow Water Equivalent (mm)
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	73.0	71.1	70.7	71.1	64.2	62.1	63.4	66.3	67.3	63.4	61.8	56.4	52.9	52.0	53.2	54.3	53.8	54.6	53.8	54.4	52.9	52.0	49.0	47.7	48.2	49.8	51.3	50.0	48.1	45.2	-9999.0
34	Hudson Bay	57.9	55.4	50.4	48.2	41.6	40.1	32.0	36.6	39.9	35.7	37.4	38.4	29.5	26.1	29.0	26.8	26.7	23.8	24.2	28.2	29.5	30.3	32.3	20.1	26.0	20.2	22.6	24.8	23.7	21.1	-9999.0
36	Hudson Strait	60.9	60.9	60.0	56.4	41.8	49.1	54.0	41.6	44.9	44.3	44.5	48.7	43.7	36.4	28.5	34.3	50.3	49.2	64.6	56.1	55.5	73.1	68.1	71.6	75.0	73.9	67.9	68.0	65.7	65.4	-9999.0
98	Bering Strait	83.4	83.2	87.1	88.8	84.4	85.1	86.8	88.8	85.4	84.9	83.7	83.8	82.9	82.4	78.7	72.9	63.6	64.9	61.9	60.0	55.7	60.4	61.1	63.9	65.2	65.0	68.1	65.9	60.9	50.0	-9999.0
128	Arctic subocean	22.7	21.2	19.0	21.2	21.6	20.7	20.6	20.9	21.0	20.9	22.0	21.3	20.3	20.2	20.2	21.8	20.7	21.6	21.1	21.8	21.0	21.0	21.0	21.6	21.7	20.9	21.2	20.9	21.3	21.3	-9999.0
130	Chukchi Sea	88.3	87.9	89.1	86.5	79.2	84.4	85.2	89.6	86.7	84.7	84.8	87.5	86.0	85.8	83.0	80.0	53.5	65.2	75.4	78.1	79.7	83.9	82.7	79.1	79.0	82.7	83.1	80.2	72.7	65.7	-9999.0
132	Beaufort Sea	100.1	82.0	77.0	84.2	85.7	88.4	85.0	82.0	83.8	87.3	86.0	75.3	79.4	81.1	81.6	55.5	57.0	68.1	65.6	65.4	61.0	57.2	50.2	60.7	60.4	60.5	62.8	61.3	58.2	52.6	-9999.0
134	Arctic Archipelago	52.4	47.6	44.4	47.3	48.6	47.5	50.0	50.4	51.7	51.7	52.0	49.0	42.8	40.9	46.1	47.1	45.1	42.3	46.2	48.7	48.4	48.0	46.2	41.2	45.6	41.5	43.9	46.5	47.3	45.2	-9999.0
136	Foxe Basin	71.6	71.3	71.0	58.8	65.7	70.4	71.5	70.5	69.0	68.2	65.1	53.0	62.2	63.8	59.5	62.6	67.3	68.3	64.2	62.3	59.3	63.7	62.4	65.4	61.8	60.7	57.0	45.2	58.3	64.8	-9999.0
138	Baffin Bay	9.4	9.1	9.1	8.8	9.1	9.1	9.0	9.0	8.3	8.7	8.8	7.9	7.8	8.0	7.4	6.9	7.8	8.1	7.7	7.6	8.1	8.3	7.8	8.4	7.9	7.9	7.7	7.6	7.7	7.5	-9999.0
139	South Greenland	4.2	4.4	4.5	4.3	4.3	4.8	5.7	5.4	6.5	6.1	5.5	5.6	5.0	4.9	4.9	4.4	4.2	4.5	4.3	4.4	3.4	4.1	4.3	4.7	4.6	5.0	4.7	4.6	6.1	6.4	-9999.0
140	Greenland Sea	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	-9999.0
142	Norwegian Sea	3.1	6.3	19.4	43.2	39.7	3.4	2.3	25.9	5.2	10.6	24.3	41.0	40.1	33.2	22.9	22.9	25.9	28.3	8.8	14.2	15.9	12.7	15.2	26.1	27.1	27.2	25.2	1.5	29.2	31.3	-9999.0
144	Barents Sea	29.3	31.3	38.5	51.4	63.4	61.0	60.3	50.5	48.8	38.2	48.4	46.4	45.6	53.2	50.4	34.3	25.2	14.9	17.1	14.5	12.2	4.3	2.9	5.5	35.3	34.6	37.4	8.1	11.9	17.1	-9999.0
146	Kara Sea	69.5	70.6	71.9	68.9	48.0	45.1	53.6	63.5	65.2	53.4	47.0	36.5	33.3	32.8	34.3	51.3	52.4	53.8	50.5	52.1	47.5	43.3	36.7	33.6	25.9	38.1	40.9	41.0	36.2	33.4	-9999.0
148	Laptev Sea	125.6	123.1	122.1	121.4	117.6	107.8	108.2	111.8	114.3	115.7	112.6	100.5	90.1	87.3	93.3	96.1	98.2	99.9	99.6	99.3	99.7	98.3	96.6	96.0	94.1	88.9	89.1	92.4	91.0	88.1	-9999.0
150	East Siberian Sea	151.8	151.9	152.5	153.9	152.3	152.4	152.6	150.2	150.6	149.2	147.9	148.4	148.9	147.0	146.7	144.0	144.0	143.4	141.2	139.0	140.3	139.2	132.7	131.7	135.6	136.8	135.4	135.7	133.8	130.7	-9999.0
152	Gulf of Alaska	33.7	36.1	39.7	44.4	37.4	35.5	37.6	39.6	39.1	35.7	33.5	32.4	32.6	31.0	28.8	28.8	24.6	27.7	28.6	29.0	25.6	51.2	41.8	41.3	46.9	50.6	50.6	44.8	39.0	30.2	-9999.0
154	Southeast Bering Sea	39.8	46.2	39.6	39.6	34.3	45.6	48.0	46.2	30.8	34.4	35.6	41.9	44.2	43.3	40.1	24.5	5.7	4.4	5.5	14.3	30.8	52.2	48.1	63.6	59.5	57.5	61.7	57.5	49.3	20.5	-9999.0