1950 12 - 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	160.3	159.4	161.6	161.3	159.0	161.1	163.3	164.2	162.5	160.9	157.1	156.6	159.2	158.7	158.9	158.5	153.7	150.5	150.3	149.3	148.1	146.1	144.5	145.0	145.8	145.2	145.1	143.9	144.5	143.8	143.0
34	Hudson Bay	175.6	171.2	170.2	165.9	154.8	163.8	186.9	197.0	190.6	188.3	183.4	176.7	175.1	166.2	159.3	162.3	169.2	172.6	159.0	158.8	167.2	171.3	179.5	163.7	148.4	145.9	160.1	159.9	160.3	167.5	164.2
36	Hudson Strait	205.5	192.0	180.8	185.3	192.5	164.8	164.8	185.1	213.7	205.2	189.3	195.1	217.0	186.8	164.9	153.9	152.5	144.0	148.0	137.6	123.8	123.8	118.6	133.8	157.7	180.5	158.8	140.7	143.1	152.3	153.6
98	Bering Strait	167.5	144.8	139.7	150.5	149.8	151.9	149.7	152.1	167.5	169.3	166.4	171.0	174.7	165.6	159.3	155.8	159.8	161.3	158.0	149.0	149.0	144.1	146.7	155.0	173.9	181.3	179.3	166.9	161.1	156.1	164.0
128	Arctic subocean	112.0	112.1	111.0	107.2	110.3	105.6	105.6	102.7	99.9	102.8	106.6	115.1	127.3	126.9	118.6	111.3	106.8	106.9	98.4	102.2	104.5	108.4	109.1	114.4	125.3	131.1	129.9	138.1	139.4	140.0	129.6
130	Chukchi Sea	148.5	127.6	120.6	126.7	135.6	124.4	122.7	133.8	155.3	164.8	153.0	171.8	180.9	172.9	167.3	164.4	152.6	139.7	134.7	138.0	130.7	117.7	126.7	141.4	165.5	174.5	160.9	152.4	138.5	135.1	136.9
132	Beaufort Sea	152.1	146.0	143.4	138.1	147.0	180.1	187.4	180.8	183.5	190.5	176.2	177.9	182.5	177.6	175.5	177.0	166.0	152.0	152.3	152.2	159.4	170.7	158.6	164.2	167.4	166.2	171.9	174.7	172.7	168.4	158.2
134	Arctic Archipelago	142.9	146.8	145.5	140.5	134.4	132.7	146.0	146.5	137.6	141.2	139.7	136.6	144.0	144.7	151.6	153.5	141.8	129.6	122.6	118.9	117.5	117.1	115.5	113.9	119.5	118.7	126.8	149.3	152.0	155.6	155.0
136	Foxe Basin	175.3	191.4	179.0	170.2	169.4	145.5	139.6	166.9	168.9	151.8	140.9	127.6	132.4	151.7	157.4	154.7	146.7	143.7	141.2	139.1	131.2	118.0	110.3	118.0	132.1	147.0	189.9	171.1	183.3	167.2	145.7
138	Baffin Bay	119.7	128.8	140.3	136.0	143.5	131.5	112.0	101.0	90.9	86.5	89.9	89.9	97.2	108.7	114.9	123.5	115.0	108.6	104.7	102.5	100.4	100.7	106.6	126.9	146.2	139.4	138.8	151.7	147.5	142.0	127.5
139	South Greenland	134.5	153.6	167.2	176.2	176.8	161.3	129.2	120.1	124.3	141.1	143.1	138.7	125.1	144.1	166.0	152.7	136.0	126.1	126.1	122.9	127.2	127.0	137.6	160.9	155.2	140.4	134.8	133.7	140.9	134.9	128.2
140	Greenland Sea	95.2	93.4	113.4	111.8	110.5	117.6	98.8	85.3	76.1	75.9	82.9	87.3	99.7	103.4	92.4	95.1	93.7	97.8	104.6	105.5	108.4	111.2	98.6	111.8	128.0	123.2	117.8	130.6	132.2	114.3	113.4
142	Norwegian Sea	196.3	200.4	197.7	200.5	197.8	192.7	186.9	209.3	229.5	229.9	226.8	216.1	202.9	195.6	201.5	215.1	227.1	219.6	210.7	217.2	219.1	216.4	210.3	204.5	197.7	190.4	197.6	196.3	175.8	169.2	177.1
144	Barents Sea	194.5	195.2	206.2	202.0	208.4	207.4	200.5	190.0	185.4	193.9	205.4	222.9	216.1	219.1	212.2	214.0	209.9	205.4	207.1	206.0	196.0	185.6	194.0	184.7	171.8	175.2	169.2	157.1	146.9	141.9	143.6
146	Kara Sea	178.3	179.0	178.6	178.2	174.0	177.5	186.2	187.3	178.6	171.8	166.1	163.7	169.3	172.0	179.6	179.4	167.9	162.2	162.2	161.9	156.1	151.6	143.4	143.3	148.1	145.8	138.4	138.7	148.8	149.4	149.2
148	Laptev Sea	136.4	140.4	147.5	149.0	144.5	139.8	134.8	138.0	136.5	129.1	123.7	120.3	126.5	127.2	122.1	120.1	118.9	116.9	121.3	123.6	122.7	117.0	118.7	117.5	111.6	109.5	113.9	109.6	102.8	100.6	102.9
150	East Siberian Sea	132.1	133.7	142.3	144.6	136.5	132.8	125.5	122.2	122.3	118.8	124.3	121.5	115.9	116.0	117.1	118.2	120.5	135.1	160.0	159.4	152.9	143.8	132.6	122.9	117.4	126.6	124.1	115.2	109.8	109.9	115.3
152	Gulf of Alaska	190.9	168.0	171.9	182.0	188.9	183.5	178.0	182.1	198.7	195.7	191.9	200.8	202.3	186.4	180.1	177.4	190.2	193.9	200.3	187.3	192.9	195.3	193.6	201.1	214.5	220.2	203.9	196.8	195.5	188.8	211.2
154	Southeast Bering Sea	196.3	167.4	154.3	146.9	152.9	148.1	140.6	146.1	197.2	207.5	195.0	217.6	199.2	184.8	176.7	171.5	170.1	181.4	187.2	179.4	158.8	153.3	167.6	198.2	223.7	216.2	197.6	185.4	173.5	186.1	208.1