1990 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	214.8	212.2	209.7	206.1	203.2	201.1	202.5	204.8	204.8	204.7	204.5	203.4	205.1	204.3	196.9	190.7	188.5	187.2	187.2	188.5	186.6	185.5	187.1	188.8	189.6	188.2	181.5	177.2	172.8	170.7	170.4
34	Hudson Bay	241.1	238.4	244.9	241.2	227.7	214.7	210.2	213.5	222.4	235.8	230.0	215.4	219.2	225.6	219.1	209.4	203.5	206.5	209.0	209.2	210.6	208.0	205.7	205.4	216.3	220.6	209.3	203.9	207.2	204.9	205.2
36	Hudson Strait	221.2	225.2	217.5	223.3	240.4	222.3	217.8	204.9	199.3	195.5	219.3	234.0	228.7	211.1	214.4	222.6	206.6	186.2	193.9	194.9	179.1	197.9	186.6	184.1	181.5	175.3	179.1	208.2	200.3	198.4	187.8
98	Bering Strait	200.9	196.6	198.7	200.8	202.1	209.2	207.8	213.0	202.3	191.5	201.8	196.1	186.2	178.2	174.1	175.8	178.8	176.8	181.0	195.6	186.1	177.3	181.7	181.8	176.7	176.4	178.6	185.2	178.1	174.1	161.4
128	Arctic subocean	140.7	140.5	141.7	140.2	130.0	133.6	126.1	123.1	125.9	129.0	127.0	132.8	135.4	129.8	120.2	128.5	132.3	139.2	136.6	137.2	143.1	145.8	136.4	126.1	126.0	115.0	113.2	118.3	125.5	127.9	130.0
130	Chukchi Sea	202.5	203.9	208.7	219.0	216.7	213.8	213.2	206.6	209.4	212.3	206.5	206.0	194.8	194.7	185.3	189.6	204.9	206.4	195.9	195.8	186.6	181.3	175.6	179.0	180.3	176.8	175.0	177.3	175.5	183.2	177.7
132	Beaufort Sea	222.2	224.3	214.3	209.4	200.7	201.2	208.1	219.1	223.1	201.9	187.2	196.3	199.4	193.4	184.9	176.3	179.9	190.5	189.4	190.8	198.4	192.7	187.5	207.2	204.1	187.6	178.5	191.6	182.0	181.3	187.0
134	Arctic Archipelago	172.8	176.4	179.4	177.6	177.6	181.5	176.4	175.0	180.5	164.2	152.2	148.2	151.1	153.9	149.1	144.6	152.5	164.4	168.1	173.3	180.8	178.4	169.2	161.7	167.7	163.9	148.0	140.3	138.2	138.9	146.4
136	Foxe Basin	202.5	190.5	184.2	182.9	189.2	187.5	183.8	177.9	178.2	197.8	206.9	189.9	174.6	173.2	179.4	168.4	157.4	159.8	160.5	171.6	170.2	173.8	178.6	175.3	162.3	160.1	170.3	168.9	163.5	160.3	160.6
138	Baffin Bay	147.1	148.4	140.1	131.6	124.1	120.1	129.2	125.6	119.9	120.9	131.2	141.6	144.8	128.2	121.1	117.3	119.2	125.6	126.2	135.1	126.2	141.9	145.7	143.6	133.2	112.5	105.0	103.7	112.4	120.8	124.3
139	South Greenland	155.7	165.0	153.5	152.2	149.7	157.1	173.7	163.5	142.7	127.2	124.6	140.1	155.4	151.1	140.0	140.6	156.4	159.6	173.5	174.5	177.1	181.7	181.6	173.7	170.9	169.2	165.0	159.7	152.7	155.0	147.3
140	Greenland Sea	128.5	124.3	118.7	112.7	105.6	98.6	104.1	118.0	126.8	126.4	115.0	104.7	130.1	128.0	111.3	105.3	108.9	115.6	121.2	134.9	120.7	134.3	146.5	151.4	139.9	133.8	116.7	111.6	104.0	104.7	107.7
142	Norwegian Sea	232.3	239.6	250.9	250.9	242.5	237.9	232.9	225.9	241.7	235.1	227.5	226.8	260.5	267.5	252.5	269.1	249.9	224.4	223.6	216.3	225.9	240.2	233.4	229.8	223.4	216.9	219.5	230.5	233.5	233.7	228.8
144	Barents Sea	226.0	219.3	214.2	209.5	204.3	207.0	210.6	212.2	213.8	228.9	226.3	215.4	208.1	216.9	214.2	211.5	230.2	225.5	207.6	214.5	209.1	206.3	211.4	209.3	202.8	214.2	212.2	209.2	215.6	212.4	207.5
146	Kara Sea	233.8	228.9	228.9	227.5	231.9	231.5	229.6	227.7	229.0	230.2	234.5	237.6	235.3	233.8	220.2	206.1	197.5	198.0	201.6	195.9	193.4	194.8	199.4	204.2	203.0	194.0	182.9	175.6	172.9	173.7	179.5
148	Laptev Sea	221.4	212.0	202.0	194.5	187.9	184.5	191.7	204.6	204.6	208.0	207.2	203.7	212.4	211.2	207.2	209.3	202.2	185.0	175.8	181.2	178.6	169.3	174.8	168.5	171.0	184.4	184.3	169.8	152.7	146.8	140.4
150	East Siberian Sea	201.4	206.3	204.7	190.3	180.6	173.8	175.6	176.8	168.3	166.8	176.0	183.6	184.3	192.9	197.1	189.3	178.6	164.5	153.9	149.7	145.9	147.3	145.3	161.2	179.7	190.8	190.0	176.8	171.7	151.7	144.4
152	Gulf of Alaska	214.6	209.1	205.5	196.5	215.8	233.1	230.2	236.5	215.8	217.9	232.3	217.9	198.0	191.6	188.0	185.1	184.0	185.9	213.9	224.5	210.7	207.0	225.8	213.7	208.0	206.6	208.8	211.9	207.1	191.0	184.6
154	Southeast Bering Sea	209.2	219.0	220.5	231.4	248.4	246.5	239.7	226.4	217.7	237.8	236.4	207.1	205.3	196.1	197.2	192.2	196.7	219.4	228.1	220.9	211.1	210.4	214.2	204.0	195.3	199.5	186.9	186.2	181.7	189.0	192.1