1961 10 - 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	208.3	209.3	210.8	210.3	207.3	204.0	201.0	198.5	196.5	195.2	194.7	193.1	191.5	193.6	191.0	187.9	186.1	186.9	187.6	188.3	190.0	190.8	190.1	187.0	184.8	183.6	182.7	182.4	184.4	186.9	186.6
34	Hudson Bay	229.4	228.2	241.7	257.2	264.6	257.8	242.8	225.0	226.3	246.6	248.9	227.9	218.4	235.3	248.1	260.7	242.1	219.8	213.1	212.9	207.4	215.1	219.9	212.2	206.4	204.5	209.8	214.5	207.1	214.2	216.2
36	Hudson Strait	245.3	235.9	215.5	211.8	218.1	236.9	239.3	263.8	214.0	201.8	228.2	262.5	203.8	191.7	205.2	204.8	213.8	228.3	212.9	181.8	184.8	177.8	197.3	224.2	217.6	213.5	217.3	210.8	199.0	206.0	207.3
98	Bering Strait	212.5	217.6	215.4	207.9	193.5	184.1	182.8	190.4	178.8	172.5	168.3	166.7	175.1	191.5	185.3	180.9	191.8	189.0	195.9	210.4	207.8	197.4	187.8	177.2	171.8	166.5	161.5	161.3	177.5	170.2	165.5
128	Arctic subocean	143.1	140.0	136.4	144.3	153.7	159.7	166.0	155.9	143.6	142.0	143.6	139.5	135.2	131.1	134.9	127.4	118.7	117.6	126.2	136.2	150.9	155.5	155.7	156.7	149.4	149.5	138.7	141.6	158.1	160.2	157.5
130	Chukchi Sea	200.5	204.1	201.4	200.9	195.7	190.0	190.8	185.1	181.0	179.9	170.8	169.1	165.7	171.7	187.1	189.0	188.0	195.4	224.9	216.3	215.6	204.7	191.7	183.6	175.4	173.4	170.8	164.3	162.6	172.6	193.6
132	Beaufort Sea	221.3	235.0	241.0	240.6	215.5	192.4	181.8	182.3	192.8	178.4	171.2	183.1	205.2	229.8	245.1	214.6	196.1	205.1	194.0	183.2	195.8	201.2	197.1	183.2	179.1	192.1	189.5	178.6	200.4	198.7	183.9
134	Arctic Archipelago	188.1	186.7	178.4	169.5	166.3	162.7	160.0	160.6	158.2	156.8	149.8	151.0	161.6	158.5	157.5	151.5	147.7	144.0	138.2	145.8	164.8	164.2	153.5	152.5	158.8	160.4	171.8	183.2	171.3	172.6	172.0
136	Foxe Basin	203.8	204.9	199.5	195.0	212.7	206.1	194.8	188.5	182.1	175.6	195.2	182.3	168.6	170.0	163.8	151.8	168.7	184.4	170.9	151.4	150.8	146.2	159.9	208.5	196.3	163.9	159.3	174.5	184.1	189.2	192.6
138	Baffin Bay	136.9	144.5	155.4	157.9	159.7	159.4	162.2	150.6	140.4	142.5	144.1	142.7	135.3	126.0	122.6	124.6	124.5	130.9	141.0	159.6	169.6	161.8	157.1	156.7	167.0	154.3	130.5	121.6	139.3	155.2	161.7
139	South Greenland	159.5	173.5	176.2	172.2	156.7	159.4	155.0	145.4	164.2	171.4	169.8	166.6	167.4	169.7	151.1	147.9	169.9	203.4	216.5	212.6	190.7	179.7	179.6	183.4	185.5	173.7	161.5	139.4	126.7	136.4	144.3
140	Greenland Sea	136.0	131.6	145.8	153.1	142.5	132.1	130.3	136.3	147.4	161.9	164.9	151.3	133.7	117.2	120.7	123.9	123.6	123.9	141.1	163.5	179.5	175.4	162.0	163.9	153.7	148.2	127.5	113.9	122.6	142.6	137.6
142	Norwegian Sea	269.2	282.2	274.5	264.0	260.1	265.6	269.4	258.9	259.4	263.6	261.5	253.0	257.5	270.6	255.6	246.3	237.4	235.2	248.5	258.7	270.2	268.8	253.0	251.9	247.6	243.3	244.8	245.6	242.0	230.5	227.2
144	Barents Sea	256.2	256.6	245.3	242.3	237.3	231.2	245.4	249.7	252.0	243.9	252.7	253.0	249.7	241.2	241.3	243.4	242.9	242.2	237.8	234.0	234.0	230.6	230.8	233.5	232.9	237.1	237.0	242.9	245.2	245.7	240.1
146	Kara Sea	208.1	207.2	209.1	207.6	209.5	206.9	202.6	200.5	197.5	197.5	196.9	194.3	191.3	190.1	179.1	175.0	175.9	181.1	186.3	189.7	190.5	193.9	193.5	189.3	187.4	185.0	186.7	190.2	193.4	197.9	200.7
148	Laptev Sea	202.8	198.3	201.2	196.5	197.4	202.2	204.2	204.0	199.0	183.4	181.9	188.3	183.0	173.5	168.2	165.5	167.8	167.2	166.1	163.0	167.7	172.3	174.6	171.9	170.3	171.2	169.7	165.6	159.3	157.0	159.5
150	East Siberian Sea	211.5	207.4	196.6	191.0	183.3	189.9	191.7	193.3	193.3	196.4	189.1	189.8	192.8	188.0	171.5	162.0	160.6	159.3	160.8	160.1	157.5	154.4	158.1	160.1	161.2	158.3	161.7	160.1	176.5	178.4	168.4
152	Gulf of Alaska	245.1	250.3	239.7	227.6	212.7	204.3	210.8	229.0	193.7	176.6	181.6	194.4	213.3	222.8	206.4	212.0	220.8	206.3	201.5	219.5	225.8	217.0	202.7	196.7	192.0	193.4	183.0	211.4	214.5	181.0	170.9
154	Southeast Bering Sea	225.6	238.7	223.3	220.9	206.8	216.7	231.3	221.1	190.6	187.0	184.4	169.6	169.5	169.7	176.3	218.8	217.5	223.1	239.8	242.0	230.6	217.1	206.9	198.5	189.5	189.0	176.0	190.8	179.7	168.6	175.0