1961 05 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	201.0	200.7	200.8	202.2	203.8	205.9	203.6	203.0	204.9	206.3	207.0	209.1	211.3	214.0	216.0	218.5	221.3	228.7	233.3	234.9	233.6	230.0	230.5	231.6	233.2	238.4	240.9	238.8	239.9	241.3	239.8
34	Hudson Bay	214.3	218.6	217.9	223.3	234.6	244.4	240.8	228.7	215.2	212.7	229.8	238.7	236.1	232.6	225.4	216.3	219.1	242.2	259.7	267.6	270.3	272.9	271.8	256.5	236.9	251.3	253.0	242.6	251.9	277.2	283.1
36	Hudson Strait	205.7	194.4	190.1	178.1	175.6	212.4	216.5	215.4	232.3	233.6	205.0	197.8	206.1	211.0	197.8	225.0	193.3	183.3	210.5	219.5	213.1	215.1	229.1	226.9	225.2	218.6	224.9	228.0	212.8	208.4	214.2
98	Bering Strait	194.1	195.3	199.4	200.3	204.7	205.2	206.0	207.1	209.4	213.5	212.6	208.6	208.5	215.5	227.1	235.7	233.5	228.6	224.1	221.7	219.2	227.2	241.6	248.5	243.2	240.2	240.3	236.2	238.4	242.1	246.4
128	Arctic subocean	142.8	137.6	128.6	131.6	134.1	131.7	137.0	153.5	157.3	150.4	152.1	162.9	162.3	166.7	168.6	166.3	165.7	166.7	170.9	167.9	165.5	170.6	169.3	168.1	177.9	168.1	168.3	179.5	185.1	190.7	187.5
130	Chukchi Sea	209.0	212.3	215.1	214.1	211.8	211.4	212.7	219.3	217.7	220.8	211.2	205.7	207.0	208.5	215.4	223.2	221.4	218.4	211.9	207.0	204.4	208.7	227.7	234.4	246.4	248.4	239.8	237.5	237.3	231.0	236.4
132	Beaufort Sea	199.9	206.3	213.3	211.7	205.1	197.7	189.6	193.5	206.7	209.8	198.2	200.5	206.4	211.3	215.1	225.8	242.3	252.5	253.9	264.1	261.0	259.5	268.2	268.0	266.1	267.9	268.7	262.1	261.7	263.7	265.0
134	Arctic Archipelago	167.9	161.3	169.8	180.7	172.5	162.4	152.6	165.8	177.8	175.2	168.3	168.7	169.4	170.6	181.4	183.4	190.7	191.2	188.8	194.0	209.5	208.4	200.7	210.2	216.8	197.7	196.4	214.8	230.7	229.4	221.2
136	Foxe Basin	186.4	169.5	160.0	155.4	166.7	174.9	165.5	159.7	163.1	176.5	176.0	167.9	166.9	171.1	169.3	176.3	173.2	169.2	169.7	169.0	170.6	190.5	201.6	199.8	195.8	196.0	199.0	194.7	193.6	209.0	222.9
138	Baffin Bay	156.6	144.0	130.7	132.6	139.9	140.9	143.8	147.1	154.2	150.2	149.8	166.6	170.6	172.6	166.7	163.4	165.9	178.2	176.2	158.1	154.5	150.7	146.7	146.5	158.1	162.9	164.7	167.8	171.2	180.2	177.6
139	South Greenland	182.2	172.6	168.1	173.6	177.4	182.2	181.6	176.5	170.8	169.1	181.6	190.8	191.2	187.1	190.3	191.4	195.9	209.8	208.1	190.8	187.2	173.9	165.0	173.6	191.4	206.5	205.8	200.5	210.7	208.3	194.6
140	Greenland Sea	148.1	145.8	139.1	147.3	159.6	162.6	152.9	153.4	160.8	160.4	158.7	167.0	173.6	181.4	173.2	178.4	174.4	182.2	193.8	185.7	167.5	151.9	142.3	139.2	148.8	166.1	182.8	188.6	186.6	199.1	188.9
142	Norwegian Sea	228.8	232.7	234.5	240.4	242.3	251.7	246.5	241.3	235.6	232.7	233.7	245.1	244.0	239.0	234.0	242.8	248.5	250.9	239.7	232.7	235.1	243.3	241.6	240.5	239.2	229.4	233.0	238.6	247.6	267.9	281.7
144	Barents Sea	188.3	198.8	213.9	213.8	206.1	213.9	231.7	239.3	240.4	241.5	238.1	234.2	239.5	253.7	251.7	244.4	239.9	230.5	222.8	223.4	231.6	245.0	253.4	247.1	250.1	256.1	249.4	252.8	265.5	271.6	270.5
146	Kara Sea	229.2	220.1	212.4	211.0	211.8	213.5	206.5	203.2	209.6	217.0	219.1	218.3	221.1	226.7	233.7	239.8	243.7	252.8	256.9	256.4	247.8	245.1	244.0	247.7	254.9	262.9	264.4	256.9	247.8	236.2	233.4
148	Laptev Sea	178.9	190.0	195.7	200.9	202.7	200.8	201.1	205.0	205.4	203.2	200.5	202.5	203.6	201.3	201.5	202.9	207.3	214.0	221.4	228.1	230.7	205.2	202.6	212.4	217.3	222.0	233.3	239.9	241.1	237.4	231.4
150	East Siberian Sea	203.5	209.9	215.3	207.4	204.6	205.6	210.8	209.3	202.0	196.7	198.2	201.3	206.5	207.1	205.1	205.4	202.9	204.6	209.7	214.4	219.6	220.7	219.0	216.6	218.8	220.2	223.0	221.6	226.2	233.6	234.4
152	Gulf of Alaska	206.2	197.3	201.7	206.0	212.7	216.9	213.0	214.0	218.2	223.0	224.4	217.8	220.1	228.5	244.0	247.7	240.8	234.4	231.0	223.5	224.0	232.1	240.9	243.9	234.5	234.5	234.7	233.4	239.6	242.3	245.6
154	Southeast Bering Sea	209.1	212.9	215.8	216.4	221.3	229.8	237.5	236.0	239.5	233.5	217.5	216.0	223.7	238.5	246.5	251.9	244.4	239.9	237.7	237.1	237.8	247.1	242.5	249.2	252.2	251.1	250.8	247.8	248.7	250.9	248.6