1977 02 - daily  - mean of NCEP mean Daily Downward Solar Radiation 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	241.3	234.4	242.6	233.1	237.5	237.5	234.2	232.6	226.8	223.7	216.3	213.5	204.2	205.0	204.0	202.0	196.4	191.3	191.3	189.3	176.4	175.6	170.0	170.7	170.5	171.1	167.2	162.3	-9999.0	-9999.0	-9999.0
34	Hudson Bay	224.2	202.1	244.3	211.1	225.3	226.1	220.1	210.8	174.1	215.2	215.4	183.5	195.7	227.4	220.2	220.9	216.2	203.3	189.7	180.8	167.2	157.7	143.5	155.2	172.9	206.7	162.4	154.8	-9999.0	-9999.0	-9999.0
36	Hudson Strait	197.3	238.8	291.8	235.0	259.8	164.3	189.2	211.7	244.2	118.1	251.5	261.9	140.1	241.4	189.1	239.4	220.3	232.3	236.6	193.2	162.5	197.7	144.3	162.3	128.0	177.1	213.2	115.6	-9999.0	-9999.0	-9999.0
98	Bering Strait	201.5	185.2	199.5	217.9	242.5	221.4	192.4	184.0	192.1	193.5	169.4	158.7	165.0	163.8	206.6	192.5	187.6	165.9	156.7	155.9	142.1	133.6	145.1	150.2	147.1	137.7	134.5	130.5	-9999.0	-9999.0	-9999.0
128	Arctic subocean	349.3	330.8	323.9	322.1	315.2	298.5	270.1	271.2	277.5	272.6	269.4	261.0	251.3	247.8	249.2	242.3	238.9	236.5	231.2	218.9	211.2	206.8	199.7	192.8	188.6	181.8	175.6	163.7	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	217.6	170.0	198.2	201.4	205.0	226.2	162.3	153.6	209.9	190.4	141.8	158.9	170.3	145.4	210.8	195.1	185.0	150.2	149.7	185.7	164.4	148.5	136.1	129.5	136.3	128.2	146.7	164.9	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	196.9	233.4	206.2	209.9	245.2	261.8	235.7	214.4	209.7	200.3	176.0	214.4	184.7	187.0	181.9	189.6	180.8	183.6	175.5	161.5	147.6	146.5	145.7	126.8	170.5	144.8	156.6	146.9	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	238.9	206.9	221.4	237.0	235.7	253.7	268.9	269.5	265.9	237.5	202.9	201.0	213.8	207.2	212.4	197.6	188.6	201.3	230.5	231.1	221.8	200.3	169.7	164.4	182.3	188.0	180.8	146.0	-9999.0	-9999.0	-9999.0
136	Foxe Basin	150.6	210.2	240.1	204.2	217.1	223.4	183.7	187.8	269.4	228.7	247.4	206.3	199.8	205.4	198.6	229.2	189.0	181.8	191.4	223.3	198.1	211.4	162.8	131.8	147.8	165.1	206.8	180.8	-9999.0	-9999.0	-9999.0
138	Baffin Bay	303.0	308.7	302.0	293.6	291.8	274.6	238.8	245.1	244.3	242.7	240.5	235.0	242.4	230.8	232.2	234.7	225.1	225.4	222.1	199.4	199.9	206.4	190.4	193.5	198.1	178.9	164.4	167.5	-9999.0	-9999.0	-9999.0
139	South Greenland	222.9	221.7	217.6	246.0	249.4	242.0	245.1	246.3	239.7	204.5	200.4	200.7	212.5	171.6	159.3	161.7	180.1	180.7	174.1	178.8	159.6	163.3	155.3	146.6	159.1	131.9	119.7	128.6	-9999.0	-9999.0	-9999.0
140	Greenland Sea	294.8	260.4	283.3	301.4	283.3	283.7	258.6	231.6	249.2	251.0	245.1	251.1	244.4	233.9	222.4	216.1	220.2	195.1	180.2	165.1	157.6	181.3	164.6	162.6	150.8	173.8	164.7	164.7	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	272.1	267.3	240.3	211.1	226.6	291.5	226.7	258.5	264.1	217.4	230.2	178.6	175.9	174.9	158.5	190.0	199.3	199.9	120.8	107.2	137.0	155.9	158.8	189.3	194.7	194.2	166.2	135.5	-9999.0	-9999.0	-9999.0
144	Barents Sea	271.7	275.1	234.2	266.7	264.9	266.2	274.8	283.0	264.7	256.6	262.0	262.3	235.1	192.7	186.7	180.6	196.0	207.1	219.2	181.9	148.0	149.0	187.4	178.8	179.5	184.3	169.8	183.0	-9999.0	-9999.0	-9999.0
146	Kara Sea	251.3	240.7	258.1	232.2	217.1	225.8	229.6	246.9	240.8	224.6	225.3	213.2	189.9	201.8	216.7	202.0	182.2	180.8	195.3	204.3	183.8	177.2	194.0	197.2	167.2	166.9	170.5	169.1	-9999.0	-9999.0	-9999.0
148	Laptev Sea	260.6	254.3	253.1	238.3	256.5	247.0	251.2	224.8	237.0	257.7	234.6	238.2	229.5	217.9	180.2	198.5	212.3	198.3	187.8	191.9	196.8	214.6	171.0	173.9	188.2	175.4	185.5	182.9	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	264.2	245.6	233.2	236.8	217.4	190.4	231.9	247.6	200.2	196.7	191.5	238.5	236.8	213.1	221.2	216.4	199.3	201.6	198.4	189.0	185.2	189.9	190.4	177.5	164.2	177.5	178.5	171.2	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	202.0	162.5	183.8	184.1	206.2	251.7	232.3	207.7	209.4	214.0	201.3	150.7	189.9	174.1	211.2	195.3	175.1	145.5	124.8	158.9	172.4	162.6	128.3	164.1	143.9	149.6	155.1	175.3	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	151.1	179.9	199.9	203.5	231.7	275.4	192.2	192.4	222.4	240.1	148.5	139.7	217.8	210.2	226.7	174.4	188.0	157.0	174.7	210.2	185.5	123.0	152.5	191.6	174.1	164.7	133.9	171.5	-9999.0	-9999.0	-9999.0