1974 01 - daily  - mean of NCEP mean Daily Clear Sky Downward 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	428.8	428.1	427.0	425.4	424.0	422.2	420.2	418.2	416.6	415.2	413.3	410.8	408.5	406.9	404.5	401.7	399.1	396.5	393.7	390.8	388.0	385.2	382.4	379.5	376.0	372.7	369.8	367.0	363.5	360.0	356.3
34	Hudson Bay	425.4	424.0	423.3	421.4	419.7	417.8	417.0	415.3	414.9	414.5	412.3	410.3	407.2	407.8	407.6	403.9	401.4	403.2	400.6	395.5	391.2	387.7	385.4	385.2	383.5	382.5	378.8	377.3	375.0	373.8	370.6
36	Hudson Strait	419.7	420.6	421.2	423.5	417.2	416.9	414.1	412.6	413.6	409.7	407.1	402.2	403.6	400.0	399.6	399.8	401.5	395.1	392.3	394.7	391.2	382.4	378.3	374.0	374.5	374.7	371.9	367.2	363.3	360.8	360.4
98	Bering Strait	420.1	423.1	421.4	418.5	417.0	415.7	413.8	411.2	408.7	405.6	404.2	402.5	400.3	397.6	394.8	392.5	386.5	383.4	380.5	378.4	376.4	374.7	374.1	369.2	364.4	361.7	358.3	354.8	349.5	345.5	344.0
128	Arctic subocean	465.5	466.6	464.6	461.6	460.8	454.9	453.8	447.4	446.0	445.9	439.6	438.5	436.9	432.0	429.2	428.1	421.1	415.7	415.3	412.6	407.9	402.5	395.7	391.6	386.2	382.2	380.7	378.5	371.8	363.8	361.8
130	Chukchi Sea	430.0	427.2	421.7	418.9	417.3	416.3	414.3	411.8	409.0	406.3	403.8	399.2	394.9	394.3	391.8	390.1	387.4	380.8	375.9	373.8	372.7	371.9	370.0	366.7	361.3	356.2	349.5	345.2	341.7	339.0	337.0
132	Beaufort Sea	417.0	418.7	418.6	417.9	417.6	416.7	414.2	412.9	412.3	411.7	410.5	407.7	404.7	403.4	401.6	399.0	395.6	390.0	384.9	382.5	380.0	376.3	373.1	373.2	369.5	367.7	365.0	362.7	359.7	352.8	345.9
134	Arctic Archipelago	433.5	433.1	431.2	429.8	428.9	427.7	425.2	422.1	419.7	416.9	413.3	410.8	409.1	405.7	402.5	401.2	399.1	394.4	386.9	381.0	380.1	377.4	373.5	368.5	364.1	360.1	357.2	355.2	351.4	344.4	338.2
136	Foxe Basin	426.7	426.6	425.8	422.9	419.9	418.4	417.8	417.1	413.2	410.3	407.8	402.3	398.9	396.0	394.8	392.4	389.6	388.3	386.4	380.7	372.7	371.3	370.0	371.6	365.3	361.4	358.2	353.9	349.3	344.8	339.3
138	Baffin Bay	448.4	449.3	447.7	443.7	442.7	440.5	438.0	431.0	428.1	427.0	423.4	420.1	417.2	415.1	414.1	408.9	403.8	402.6	399.4	392.9	389.3	387.3	383.5	378.9	373.6	370.4	365.1	359.5	354.1	349.0	346.2
139	South Greenland	425.9	426.7	424.2	420.4	418.2	417.0	415.2	412.8	411.0	410.4	406.1	403.6	401.6	398.4	394.7	392.5	390.8	388.6	385.5	384.1	379.8	378.0	374.8	370.3	365.1	360.5	356.7	352.4	349.7	343.5	339.4
140	Greenland Sea	452.2	452.5	451.6	449.9	447.8	445.6	437.7	432.5	433.7	428.4	424.5	422.8	420.0	418.2	415.0	407.2	404.8	402.6	401.8	397.9	394.0	391.9	387.5	381.8	376.4	371.9	368.2	363.7	358.2	351.7	346.1
142	Norwegian Sea	431.1	429.4	428.7	429.0	424.3	421.0	415.8	417.5	415.1	413.3	411.4	408.0	404.8	403.4	400.1	391.4	393.0	388.2	388.4	387.1	385.7	382.9	381.0	375.8	371.9	369.1	366.8	362.2	356.1	353.1	352.0
144	Barents Sea	432.8	431.3	430.5	429.3	429.6	427.6	424.8	422.3	420.7	418.1	416.5	412.4	408.1	406.5	403.4	400.5	399.0	395.0	391.8	389.6	387.9	384.7	381.9	377.0	372.6	370.9	368.7	366.0	361.7	359.2	352.8
146	Kara Sea	432.4	429.4	427.2	426.7	425.7	423.3	422.1	420.9	419.8	418.8	417.1	415.1	413.4	412.4	408.7	406.3	405.0	401.9	399.6	396.1	393.0	391.3	389.2	387.0	384.2	379.3	377.8	375.4	373.1	370.6	366.2
148	Laptev Sea	428.5	427.4	427.4	426.3	423.7	421.4	419.3	417.5	415.8	414.3	413.0	410.6	408.4	406.0	404.2	402.6	398.9	396.7	394.5	393.2	391.1	388.0	383.7	380.3	376.6	372.6	368.7	366.4	362.3	359.1	358.2
150	East Siberian Sea	420.1	423.6	424.1	419.6	419.3	419.7	417.5	415.2	409.0	407.6	407.7	404.3	402.0	399.4	396.6	390.7	386.0	384.4	386.1	386.1	384.4	381.5	377.1	370.1	364.5	362.7	359.6	355.0	350.6	347.4	344.2
152	Gulf of Alaska	421.2	423.1	422.9	421.5	420.3	416.5	414.1	412.8	408.6	405.1	406.9	408.9	405.0	401.1	400.5	397.0	392.8	392.5	388.3	383.4	382.0	379.0	378.4	373.7	376.8	374.2	371.3	366.1	359.3	355.7	354.5
154	Southeast Bering Sea	428.2	427.5	425.0	423.2	420.9	416.1	412.3	409.0	406.1	407.8	407.5	401.4	397.5	396.7	398.9	395.8	394.8	393.1	384.3	383.5	382.7	380.8	379.8	378.5	375.9	369.6	365.7	360.7	357.9	357.8	355.4