1966 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	217.0	215.4	216.4	218.3	220.1	219.1	214.0	210.3	205.1	201.6	197.0	194.5	193.4	192.2	191.7	189.2	186.6	182.6	183.5	183.8	182.5	182.1	181.3	179.3	178.2	180.7	181.0	177.2	178.2	177.4	175.7
34	Hudson Bay	237.0	238.6	240.4	238.9	243.8	251.3	245.5	243.4	243.4	241.0	231.8	227.8	224.1	216.5	217.0	215.9	211.8	209.8	211.4	220.4	227.2	227.9	220.0	221.8	231.3	220.8	216.0	193.8	186.7	199.7	193.6
36	Hudson Strait	231.3	235.9	232.3	223.3	229.7	235.6	222.5	221.3	221.5	220.6	240.2	234.3	231.9	218.2	210.1	191.7	195.9	195.4	200.7	214.4	213.1	204.5	213.2	224.4	218.2	211.8	193.8	188.2	194.7	188.6	178.5
98	Bering Strait	229.1	229.4	227.6	221.1	210.4	207.8	206.0	206.2	203.8	205.8	196.1	190.7	197.4	198.8	191.0	188.2	180.8	177.0	174.6	164.3	160.9	162.1	165.7	158.9	155.2	155.5	154.5	160.3	167.6	170.4	170.8
128	Arctic subocean	147.5	143.9	143.9	152.6	148.0	151.7	150.7	147.3	141.8	144.2	146.6	143.6	139.9	138.3	134.3	129.6	126.0	126.0	133.9	137.5	141.1	138.9	138.3	145.0	136.7	130.3	125.4	118.1	121.6	110.8	122.0
130	Chukchi Sea	233.6	233.0	233.7	229.3	218.0	221.0	215.2	207.4	205.4	201.7	201.3	211.7	205.9	197.0	197.5	184.7	176.2	166.8	162.4	157.7	162.9	160.7	166.4	168.9	163.1	159.6	157.7	157.7	162.5	170.0	171.6
132	Beaufort Sea	238.9	228.7	228.7	238.6	242.2	228.1	223.2	228.6	222.5	215.8	210.2	200.1	191.7	206.2	207.1	204.0	200.3	193.8	196.9	189.1	176.6	173.6	183.3	196.5	177.3	170.9	161.0	158.8	178.7	187.0	180.5
134	Arctic Archipelago	191.8	190.1	183.9	177.1	176.1	175.2	176.6	177.6	172.6	164.5	161.3	155.9	152.6	155.4	159.8	153.8	146.0	143.9	151.5	155.3	157.0	161.6	160.7	163.2	166.8	168.0	159.8	148.3	139.9	137.5	136.6
136	Foxe Basin	226.1	225.1	221.2	218.4	213.9	215.0	219.2	216.3	209.1	203.3	192.8	193.7	205.0	205.8	194.2	182.6	189.1	197.4	201.2	192.4	191.2	192.7	203.1	197.2	203.8	210.1	203.0	195.6	186.2	175.2	173.3
138	Baffin Bay	169.1	161.4	158.4	156.0	158.5	153.1	144.7	151.8	161.1	168.5	164.4	154.3	146.9	148.1	145.2	138.1	142.1	136.8	140.3	136.7	133.0	138.1	167.2	163.9	156.1	154.7	150.8	146.1	148.1	137.6	136.0
139	South Greenland	174.8	173.9	161.0	155.3	158.5	153.1	160.3	177.4	179.3	178.7	168.2	167.1	170.0	181.1	178.0	164.7	152.6	148.8	144.2	139.1	148.0	175.8	191.0	175.5	173.1	173.3	173.5	176.6	172.1	149.7	164.0
140	Greenland Sea	130.4	131.3	124.2	127.6	128.0	129.4	126.5	126.7	133.1	139.4	146.6	146.6	133.2	134.6	152.2	137.1	126.2	117.4	114.1	120.8	117.0	113.8	143.0	153.5	141.4	138.7	130.0	126.5	134.3	120.2	115.2
142	Norwegian Sea	240.6	250.7	240.5	227.3	224.4	226.6	246.0	247.2	220.7	221.3	229.3	232.7	243.0	236.0	247.8	245.7	242.9	253.8	246.9	242.1	251.4	252.5	244.7	230.2	214.5	207.5	206.8	208.0	220.1	231.2	236.8
144	Barents Sea	222.3	225.4	256.9	266.6	260.8	214.8	207.7	224.3	235.5	224.8	207.7	197.4	198.1	198.2	194.9	195.2	199.6	192.9	212.0	205.6	187.1	197.5	208.6	225.8	224.9	212.1	191.6	182.3	175.8	170.6	179.1
146	Kara Sea	240.7	236.1	232.3	235.0	241.1	248.9	230.6	213.0	202.8	199.3	201.7	205.5	201.4	188.9	189.8	196.8	202.2	198.8	191.6	191.4	192.1	187.3	172.0	158.5	167.1	193.4	205.1	198.0	192.8	187.3	186.6
148	Laptev Sea	186.6	190.4	203.0	212.1	209.9	211.3	221.5	213.2	195.2	191.3	182.5	180.2	189.3	198.4	189.7	179.3	171.6	165.0	176.3	180.0	176.0	170.3	175.7	176.8	161.2	147.0	153.5	171.9	179.4	175.5	162.8
150	East Siberian Sea	187.2	180.6	176.5	178.5	182.5	183.9	182.0	187.0	190.4	183.3	170.9	159.2	157.2	166.0	181.1	178.7	168.8	166.6	161.3	165.3	167.6	162.8	154.3	152.9	157.7	165.0	163.6	149.1	155.4	176.9	188.3
152	Gulf of Alaska	237.8	246.4	245.5	235.5	229.2	224.7	226.0	224.5	224.3	218.7	209.6	215.2	228.5	218.2	220.9	219.7	206.4	202.4	195.0	186.8	183.6	187.0	179.9	176.3	176.2	177.5	181.9	196.4	215.2	203.4	200.7
154	Southeast Bering Sea	262.2	258.3	246.7	237.0	249.8	225.1	224.7	226.6	222.1	216.7	228.5	244.3	236.4	222.7	219.6	208.0	194.9	187.2	180.2	171.5	166.8	174.2	173.9	170.5	166.4	163.4	162.4	171.9	190.9	182.0	200.2