1955 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	207.3	207.6	210.4	213.8	216.4	216.8	215.6	215.4	214.1	212.9	209.8	207.3	207.5	210.1	209.1	211.0	210.7	208.3	205.4	202.3	201.2	199.2	196.2	194.7	193.4	192.5	190.8	189.2	188.5	189.5	188.4
34	Hudson Bay	220.0	223.5	232.2	244.2	259.4	260.2	257.0	260.7	263.5	262.3	257.4	250.8	246.1	252.6	247.8	241.8	238.5	239.4	234.9	222.4	225.7	236.2	216.7	211.2	227.4	238.0	235.1	229.3	222.5	223.4	223.0
36	Hudson Strait	235.4	217.3	215.0	213.5	209.5	209.1	227.1	271.7	245.3	239.0	226.8	216.2	220.5	242.3	243.5	242.2	242.1	243.4	245.3	224.2	208.3	195.5	210.1	225.3	233.1	225.5	206.2	207.2	223.0	240.3	244.8
98	Bering Strait	212.9	212.0	209.7	205.4	200.0	200.5	194.1	189.1	184.9	185.6	188.2	187.9	176.3	169.2	176.1	181.1	180.4	172.8	181.3	181.6	174.2	179.8	195.4	191.4	179.8	168.5	169.8	168.6	159.6	169.8	169.1
128	Arctic subocean	163.9	161.8	160.7	161.9	170.5	180.5	182.7	183.2	186.7	179.0	160.5	140.0	131.9	140.6	162.1	183.8	159.1	146.4	142.0	142.2	144.8	143.5	141.4	142.6	145.2	157.3	163.2	155.1	154.9	152.9	140.7
130	Chukchi Sea	214.1	208.0	208.6	197.4	194.2	186.8	185.5	184.8	181.4	176.2	174.1	172.1	168.9	164.6	152.1	156.4	158.3	158.8	168.0	169.8	167.3	184.1	189.0	173.4	157.5	153.9	156.4	162.6	161.3	167.5	192.8
132	Beaufort Sea	211.3	222.1	233.6	240.3	231.8	227.9	237.9	223.5	214.1	217.2	218.8	221.0	221.4	217.4	195.2	207.7	208.0	205.0	194.6	209.3	218.5	193.3	198.9	224.3	208.1	196.5	186.1	183.3	180.5	176.7	169.9
134	Arctic Archipelago	188.1	192.7	199.5	214.7	224.8	227.5	227.1	228.8	216.3	196.0	194.2	197.0	198.2	198.7	198.3	188.6	183.6	177.8	167.9	162.6	171.0	168.2	157.1	170.4	175.9	176.5	177.2	184.6	181.3	175.9	164.2
136	Foxe Basin	223.4	219.5	211.3	204.9	210.4	222.1	228.4	235.5	237.3	232.6	225.6	221.4	221.6	225.3	239.8	219.7	228.8	212.2	214.7	211.2	190.9	184.0	202.9	212.9	206.7	213.5	215.8	211.3	207.8	201.8	199.9
138	Baffin Bay	158.1	168.9	169.7	161.8	159.5	160.0	161.0	166.9	180.4	187.1	163.4	142.3	138.9	169.0	180.3	185.7	156.5	152.7	150.1	154.3	162.6	160.6	145.3	143.5	162.9	183.5	182.3	180.6	174.9	164.1	153.3
139	South Greenland	171.3	173.4	164.9	160.3	153.1	143.1	143.5	147.9	155.4	171.3	175.0	157.9	162.8	174.3	196.7	203.8	194.8	186.3	188.7	191.5	185.7	183.6	163.8	151.1	167.3	187.8	192.4	186.0	182.2	177.5	168.3
140	Greenland Sea	151.8	146.5	147.9	137.7	137.0	139.1	146.7	148.5	157.8	165.1	156.6	127.8	105.6	124.5	146.5	167.3	143.8	127.5	124.1	125.8	144.3	145.3	141.4	131.5	131.2	155.1	177.6	154.8	153.4	138.9	124.4
142	Norwegian Sea	243.7	236.7	237.2	227.5	225.8	233.9	248.8	253.2	262.2	264.7	263.5	253.1	262.4	239.4	213.7	212.9	210.7	206.3	204.3	221.0	225.9	214.4	244.8	241.9	228.4	223.1	217.8	205.7	202.1	197.9	204.2
144	Barents Sea	261.8	260.3	243.0	246.0	248.6	230.3	228.0	248.8	263.7	258.2	244.7	241.6	233.2	256.3	240.3	236.8	238.0	218.2	222.4	212.4	217.7	227.5	211.6	216.5	222.0	229.4	233.2	225.4	218.3	219.1	212.1
146	Kara Sea	223.3	223.4	226.8	228.1	227.8	229.6	224.2	218.6	217.0	220.0	221.4	223.0	225.7	218.1	216.8	224.7	234.7	235.2	228.1	224.9	223.6	218.2	216.4	204.0	195.7	195.8	198.9	207.1	214.9	214.3	214.9
148	Laptev Sea	181.1	177.3	184.2	194.7	202.6	207.3	205.4	205.3	197.4	187.7	183.6	191.7	203.2	203.8	199.8	195.6	194.9	197.4	200.9	194.7	178.3	175.5	183.6	188.9	183.6	161.8	150.5	143.7	138.5	142.1	141.8
150	East Siberian Sea	178.6	171.6	168.6	165.5	174.8	182.3	184.8	181.5	185.3	181.4	170.5	156.3	153.6	166.2	178.2	175.8	176.2	172.0	167.0	167.8	171.1	164.8	158.8	156.1	157.5	160.3	152.9	141.4	144.8	172.1	196.9
152	Gulf of Alaska	229.2	227.1	230.9	225.0	221.4	226.1	214.4	209.4	206.2	207.9	210.2	209.6	197.0	205.4	224.0	221.0	208.4	209.1	220.6	207.6	186.6	212.6	226.6	216.6	202.7	196.5	200.6	190.2	189.7	179.6	169.4
154	Southeast Bering Sea	234.3	230.0	232.8	229.1	223.0	225.3	216.7	214.9	208.8	201.2	196.4	196.8	196.0	208.5	221.7	198.6	181.5	204.8	186.6	179.6	208.9	235.8	225.7	211.5	201.6	185.9	184.2	193.6	195.8	183.3	184.3