1998 09 - daily  - mean of NCEP mean Daily Clear Sky Upward Solar Flux at surface, W/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	67.9	67.1	66.3	65.6	65.3	64.2	63.3	62.7	62.1	62.0	61.2	60.8	59.3	58.3	57.7	56.7	56.9	56.2	58.0	61.0	60.1	59.1	58.1	57.1	55.9	55.6	52.7	53.0	52.3	52.1	-9999.0
34	Hudson Bay	61.4	61.6	60.7	60.3	59.9	59.7	59.1	58.3	57.6	56.8	56.6	56.4	55.8	55.5	55.3	54.8	54.1	53.3	52.6	53.0	52.7	51.9	50.6	50.2	50.5	49.8	49.2	50.0	49.8	49.8	-9999.0
36	Hudson Strait	66.2	65.7	64.9	62.9	63.1	62.6	62.5	61.8	61.3	60.8	59.6	59.3	58.5	57.4	56.9	56.3	55.9	56.1	54.9	54.3	53.4	52.7	52.5	53.2	51.6	50.6	49.5	47.8	47.7	47.7	-9999.0
98	Bering Strait	66.0	65.6	64.6	65.2	65.5	62.9	61.9	61.2	60.8	60.5	58.9	58.1	57.6	57.0	56.2	54.9	54.0	53.3	65.9	69.9	69.2	68.0	66.4	59.8	55.8	59.7	60.2	56.5	53.5	53.8	-9999.0
128	Arctic subocean	102.0	98.2	92.6	92.1	87.6	83.5	79.7	77.4	72.1	70.5	68.6	65.6	62.3	59.4	56.8	53.5	51.1	48.8	45.9	42.3	39.0	36.7	33.7	32.2	30.1	26.1	24.2	22.4	20.4	19.0	-9999.0
130	Chukchi Sea	70.1	68.9	67.7	67.4	65.4	64.3	58.1	59.9	60.9	60.1	59.9	56.2	49.6	51.2	49.3	44.3	44.0	45.4	51.0	53.3	52.4	48.3	46.9	44.9	44.9	44.3	45.0	43.0	42.0	40.1	-9999.0
132	Beaufort Sea	58.7	57.8	57.6	57.1	56.6	56.0	55.0	54.6	55.6	55.7	55.2	54.5	53.8	53.2	52.8	52.0	51.3	50.3	51.3	51.7	51.1	50.9	50.3	50.1	49.4	48.0	47.5	50.1	46.5	46.9	-9999.0
134	Arctic Archipelago	63.8	62.1	61.5	63.9	63.1	62.1	60.3	59.0	57.5	58.9	58.1	56.6	54.6	53.5	53.2	50.9	51.6	50.5	53.4	51.4	49.7	49.4	47.5	49.8	49.7	43.7	42.5	41.5	40.6	40.7	-9999.0
136	Foxe Basin	63.5	62.3	59.0	55.7	59.5	59.3	59.9	58.5	56.6	55.5	52.4	53.6	53.5	52.4	51.4	50.3	49.6	48.9	48.8	47.8	47.1	46.4	46.2	46.6	49.6	43.4	42.1	42.0	40.8	40.2	-9999.0
138	Baffin Bay	114.4	108.4	107.7	106.0	104.2	102.2	99.4	96.4	93.3	90.4	88.6	85.4	79.5	76.7	74.0	72.3	69.9	67.5	65.4	62.2	59.2	57.1	55.0	52.8	47.4	44.2	43.1	42.1	40.2	38.8	-9999.0
139	South Greenland	115.1	114.3	111.7	109.9	110.3	110.7	107.4	105.9	105.3	103.9	101.1	99.8	97.3	94.2	91.5	90.7	89.1	86.5	84.2	83.3	82.0	80.2	77.5	72.2	69.1	68.1	66.7	65.9	66.1	64.2	-9999.0
140	Greenland Sea	125.5	121.9	117.5	114.4	113.1	110.6	107.9	103.8	101.0	97.8	95.4	94.1	90.9	84.9	82.2	80.0	76.8	73.6	69.4	67.2	64.2	60.8	58.2	55.9	52.8	48.2	45.8	45.2	43.3	41.0	-9999.0
142	Norwegian Sea	50.9	50.2	49.6	48.9	48.2	47.2	46.4	45.7	45.2	44.5	44.0	43.8	43.3	42.4	42.5	41.6	41.1	41.1	40.1	44.8	44.6	44.6	44.2	43.3	37.6	37.0	36.6	35.9	35.0	35.4	-9999.0
144	Barents Sea	56.7	56.0	55.3	54.6	53.9	53.0	52.1	51.8	50.6	49.7	49.3	48.6	48.2	48.2	46.9	45.9	45.8	45.7	45.8	46.7	45.5	44.5	44.1	43.6	43.0	42.7	42.1	41.1	40.5	39.7	-9999.0
146	Kara Sea	62.7	62.2	61.8	61.4	61.8	60.6	60.4	60.1	59.6	59.9	59.2	59.0	58.4	57.7	57.7	57.1	58.9	57.1	56.5	60.7	60.1	59.4	59.6	58.5	56.9	56.8	52.8	52.6	53.4	53.9	-9999.0
148	Laptev Sea	60.3	59.6	59.1	58.5	58.4	57.0	56.6	56.7	56.6	58.5	58.6	58.4	54.9	53.6	53.3	52.1	54.2	57.1	63.3	71.2	69.5	67.9	66.4	67.6	67.5	69.5	60.5	64.4	63.4	62.7	-9999.0
150	East Siberian Sea	67.9	67.0	66.6	64.9	61.9	60.3	59.4	58.2	57.4	55.8	55.4	56.0	55.1	53.8	53.5	52.6	52.1	51.5	56.4	70.4	69.4	69.6	68.0	69.3	69.7	67.2	63.2	63.8	62.6	61.1	-9999.0
152	Gulf of Alaska	77.8	77.7	76.3	71.6	70.5	70.0	69.5	68.9	68.2	67.4	63.7	71.3	71.7	71.2	70.5	68.9	63.2	57.9	72.4	73.8	74.3	72.7	71.4	59.9	55.3	64.2	65.5	58.6	57.4	62.8	-9999.0
154	Southeast Bering Sea	58.2	57.6	57.0	56.6	56.4	55.7	54.9	54.4	53.8	53.2	52.6	52.0	51.5	51.1	49.8	48.7	48.4	48.6	54.5	57.1	56.4	55.2	53.7	46.5	44.9	50.9	52.4	53.3	54.2	53.1	-9999.0