1974 02 - 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	352.3	348.6	344.8	340.9	337.0	333.5	330.3	326.1	322.2	317.0	313.0	309.4	306.3	302.2	298.5	294.6	290.6	287.1	283.0	278.9	274.7	270.2	265.7	262.0	258.0	254.2	250.0	245.5	-9999.0	-9999.0	-9999.0
34	Hudson Bay	362.9	357.9	357.5	357.7	353.3	348.7	345.7	342.6	340.0	331.8	329.2	328.2	325.8	321.9	318.9	314.5	311.0	309.2	304.4	301.4	301.3	298.1	292.5	287.7	288.6	288.3	284.2	278.7	-9999.0	-9999.0	-9999.0
36	Hudson Strait	360.3	356.5	351.3	347.5	343.7	345.6	341.7	334.0	326.9	324.8	317.8	314.6	317.1	311.5	304.7	299.6	298.6	296.5	293.1	288.3	279.2	284.5	280.9	277.9	266.5	269.0	268.4	263.8	-9999.0	-9999.0	-9999.0
98	Bering Strait	340.7	338.4	334.2	328.9	328.1	325.4	321.5	317.9	313.8	311.3	306.7	298.9	295.3	291.5	287.2	283.5	281.0	277.3	273.0	268.9	264.7	260.4	255.9	252.0	245.6	240.3	237.1	233.9	-9999.0	-9999.0	-9999.0
128	Arctic subocean	354.0	348.5	339.0	331.9	326.1	321.5	318.3	309.3	304.0	295.6	291.5	283.6	277.2	271.1	262.6	258.5	251.7	243.8	236.5	231.1	223.6	215.6	204.1	195.8	187.2	179.2	172.6	167.8	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	335.9	334.4	330.6	323.8	320.4	316.8	313.0	306.8	301.3	299.8	296.1	289.5	283.6	279.1	275.1	272.2	269.1	266.1	261.1	256.8	252.0	249.5	241.5	236.5	230.6	225.4	222.1	219.3	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	343.1	342.0	340.9	333.2	330.9	328.7	322.3	324.5	319.4	313.3	312.6	307.9	303.6	301.7	297.5	293.2	288.5	285.2	281.8	277.9	274.8	271.2	267.0	264.2	260.6	254.4	248.2	243.5	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	332.9	329.1	325.8	321.3	314.0	308.5	302.6	297.5	295.4	289.7	283.2	281.3	276.1	269.8	265.9	262.5	258.3	253.2	248.4	244.1	239.3	235.6	229.3	224.7	221.4	217.8	214.6	209.4	-9999.0	-9999.0	-9999.0
136	Foxe Basin	337.2	334.8	330.2	326.6	326.1	319.3	314.6	304.4	298.7	296.4	288.6	285.9	282.3	274.1	273.9	268.5	264.9	261.7	257.5	252.5	245.0	241.7	239.5	235.3	230.0	224.2	221.8	219.7	-9999.0	-9999.0	-9999.0
138	Baffin Bay	343.6	335.0	330.4	326.5	322.2	313.2	307.7	296.7	288.8	283.8	280.0	274.6	271.4	265.7	257.6	250.8	248.5	243.0	236.7	230.6	224.1	215.8	208.6	201.6	194.4	187.6	181.6	178.1	-9999.0	-9999.0	-9999.0
139	South Greenland	336.1	334.5	330.7	324.7	317.4	316.2	311.4	310.9	302.9	298.4	295.5	291.4	287.9	283.7	278.8	272.6	267.5	264.3	259.0	255.3	252.2	243.4	239.5	235.4	231.7	226.8	223.5	220.5	-9999.0	-9999.0	-9999.0
140	Greenland Sea	344.4	340.0	330.2	323.6	320.3	310.9	306.5	307.4	299.7	291.0	286.0	277.1	271.4	267.4	261.3	254.0	247.2	240.7	234.6	230.8	224.5	216.6	205.5	197.6	191.7	187.0	181.1	175.3	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	345.5	339.4	334.1	331.5	330.7	326.8	319.3	316.9	316.2	309.5	304.7	302.0	296.7	293.1	290.8	285.7	278.2	273.0	269.4	266.1	262.4	257.8	255.0	250.0	246.3	241.3	236.5	230.5	-9999.0	-9999.0	-9999.0
144	Barents Sea	346.2	344.2	343.2	337.3	332.4	329.9	324.1	320.9	314.6	309.8	306.9	305.4	300.2	296.0	290.9	288.2	284.4	278.4	270.7	266.7	264.4	260.0	255.6	251.9	246.7	243.2	239.8	233.3	-9999.0	-9999.0	-9999.0
146	Kara Sea	362.3	358.9	353.1	349.6	345.4	342.6	342.3	335.6	333.0	328.5	324.6	322.6	321.0	316.3	313.8	310.3	306.0	302.9	300.3	296.1	290.7	286.4	283.4	281.1	276.3	271.5	267.3	263.5	-9999.0	-9999.0	-9999.0
148	Laptev Sea	354.8	348.8	345.8	341.2	337.2	334.4	332.0	329.0	324.5	318.2	313.8	309.9	306.1	303.1	299.4	295.3	291.3	288.0	285.1	281.4	276.3	270.0	265.4	262.3	258.8	255.5	250.5	246.1	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	342.7	341.4	335.3	333.1	331.8	326.4	319.9	314.1	313.6	311.6	301.9	293.2	290.3	287.5	284.5	284.0	280.0	275.1	270.6	263.0	256.8	254.0	250.5	246.7	242.1	240.0	239.0	231.1	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	351.9	351.5	342.7	342.3	340.4	336.7	336.6	334.3	329.0	324.0	322.5	317.5	311.8	306.5	301.1	299.1	297.5	295.9	290.1	286.1	284.8	281.4	278.7	271.2	263.3	257.4	254.8	252.9	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	353.4	350.7	342.3	343.7	340.0	338.4	334.8	327.6	323.8	323.0	321.5	314.7	306.0	300.3	301.5	298.6	299.0	295.0	284.7	284.3	283.0	278.6	270.1	264.9	260.6	257.2	253.1	252.0	-9999.0	-9999.0	-9999.0