1970 05 - 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	176.5	175.4	173.6	159.6	160.9	162.1	163.8	165.3	163.2	156.8	172.7	174.4	175.8	177.2	178.2	174.8	165.3	179.0	180.1	181.0	181.4	182.6	174.9	156.2	179.6	181.8	183.3	184.0	184.8	177.3	156.7
34	Hudson Bay	171.9	153.5	142.7	139.2	140.5	139.1	140.5	142.4	140.7	139.5	151.0	151.4	151.1	150.9	151.5	141.1	118.6	140.6	140.5	141.2	141.9	142.9	140.6	139.0	136.5	137.7	138.4	138.0	136.8	123.6	104.4
36	Hudson Strait	207.8	205.3	207.3	216.3	217.1	221.6	220.3	218.5	220.8	221.3	223.3	222.4	219.8	220.1	222.5	222.7	162.0	225.2	223.3	229.6	229.5	232.5	233.9	235.1	236.5	236.9	237.8	237.8	238.6	212.5	171.3
98	Bering Strait	186.2	188.2	190.4	190.3	191.0	192.6	193.9	195.4	195.6	163.8	202.9	205.3	207.2	209.7	210.6	205.4	181.3	215.5	217.5	218.8	219.5	220.5	206.9	140.2	210.8	217.2	219.0	220.0	220.7	191.0	109.3
128	Arctic subocean	230.3	233.5	235.0	237.1	244.4	244.8	251.1	255.6	260.6	263.9	269.2	273.2	277.0	276.4	276.6	282.4	289.4	293.1	293.3	292.8	296.0	297.3	299.0	304.1	303.8	306.3	309.1	309.8	313.4	313.5	312.4
130	Chukchi Sea	195.6	197.1	199.9	203.0	203.6	205.3	206.3	208.2	208.9	210.1	213.3	214.8	216.1	218.9	221.2	219.5	209.7	218.0	216.8	214.9	217.1	219.0	217.9	195.4	217.2	220.3	221.6	222.8	223.7	189.2	154.5
132	Beaufort Sea	178.1	166.4	160.0	163.0	163.3	164.0	165.4	166.3	152.0	127.5	180.0	183.2	185.7	187.5	188.4	166.8	160.9	195.1	197.1	196.6	196.6	194.3	151.8	113.0	181.7	186.3	186.7	187.5	189.1	160.8	108.3
134	Arctic Archipelago	198.2	202.2	205.3	208.2	211.2	214.2	217.7	219.9	222.2	224.6	226.2	228.3	230.4	233.8	235.0	236.5	238.9	241.8	244.6	247.4	249.4	251.1	251.1	249.7	255.2	255.7	255.4	257.0	258.9	254.8	227.1
136	Foxe Basin	206.7	209.7	212.3	215.2	219.6	221.5	222.3	223.4	224.2	222.4	225.1	228.2	229.3	230.4	232.7	236.2	239.2	240.8	244.2	244.7	246.7	248.5	250.0	250.9	252.3	255.1	256.9	258.4	259.6	260.3	257.7
138	Baffin Bay	227.0	228.1	230.2	233.8	236.4	240.0	242.2	244.6	247.4	251.9	254.3	259.5	261.2	262.2	265.7	272.0	274.8	276.7	278.3	281.0	284.9	287.9	291.2	295.9	300.0	301.8	303.1	304.8	306.9	310.3	311.7
139	South Greenland	180.1	181.8	182.6	186.7	188.7	191.2	193.4	193.7	192.1	191.0	194.3	196.1	198.1	201.5	203.5	205.1	208.1	210.7	212.9	215.1	216.2	219.6	220.1	222.5	223.3	225.9	226.6	229.2	231.4	231.4	232.8
140	Greenland Sea	219.3	220.4	221.8	227.6	230.7	233.5	242.9	245.4	248.2	246.5	248.8	252.0	256.1	261.1	263.2	267.8	272.5	275.8	278.5	282.7	283.8	287.2	289.3	291.6	293.9	297.5	298.6	299.4	302.3	304.5	307.5
142	Norwegian Sea	111.1	111.6	96.1	113.3	115.4	115.8	116.5	117.8	118.5	88.8	111.5	112.5	114.1	115.5	117.3	115.4	93.5	111.1	112.0	114.4	115.2	116.2	115.5	93.1	121.4	123.0	124.7	124.3	124.1	113.7	73.2
144	Barents Sea	146.1	150.7	124.3	130.9	131.8	133.2	136.1	135.0	119.0	103.9	142.6	143.0	144.1	146.7	147.9	148.4	140.2	150.1	149.9	151.1	151.8	151.8	134.9	109.1	131.8	135.0	135.1	135.9	137.4	135.8	114.9
146	Kara Sea	152.9	157.1	160.8	126.5	127.2	128.1	129.3	131.0	130.3	129.0	138.6	139.3	139.9	140.7	141.0	140.2	134.6	135.1	136.6	137.0	136.6	138.2	134.1	117.8	141.3	141.7	144.9	145.2	145.3	146.4	142.0
148	Laptev Sea	195.7	198.2	200.7	159.8	160.8	162.2	163.4	164.5	165.5	160.8	170.5	172.3	175.7	177.2	178.7	179.3	172.5	185.4	185.5	185.8	185.8	187.5	182.1	154.0	179.9	181.6	183.8	183.9	185.3	187.3	180.0
150	East Siberian Sea	190.3	191.9	191.5	195.8	197.9	201.3	203.8	206.1	206.9	207.3	211.3	213.7	214.1	215.1	215.4	218.0	217.8	222.7	224.1	225.0	224.8	224.1	223.8	206.7	228.0	229.2	229.5	231.6	233.9	220.0	167.6
152	Gulf of Alaska	154.8	156.3	156.8	155.1	156.2	157.0	158.1	158.9	156.2	110.5	157.6	167.9	167.9	169.7	171.3	165.9	128.0	176.5	177.5	177.8	177.6	178.8	166.3	124.9	176.7	182.2	183.2	184.2	184.8	166.7	111.3
154	Southeast Bering Sea	166.0	167.0	158.3	134.5	135.9	135.6	135.8	136.8	138.6	117.1	168.1	180.4	180.4	180.6	183.3	149.7	83.5	185.9	187.9	189.7	189.7	190.6	157.3	86.4	144.7	175.3	175.7	175.8	176.4	132.0	87.7