1980 01 - 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	142.4	139.8	138.9	136.2	138.5	142.0	139.9	138.7	143.1	140.9	138.8	138.3	142.8	147.1	147.9	148.1	149.8	151.8	151.3	150.5	150.6	151.1	151.3	144.9	140.0	140.4	142.5	141.9	142.2	142.1	141.2
34	Hudson Bay	166.2	158.2	157.5	152.9	145.5	138.6	131.6	124.0	122.1	127.3	139.7	144.3	164.3	167.9	173.0	182.4	190.1	180.5	163.3	161.1	166.2	155.1	159.3	162.9	152.3	152.7	143.2	135.0	132.0	135.6	140.5
36	Hudson Strait	180.6	161.1	143.6	134.8	116.1	110.1	116.1	132.0	127.9	115.5	123.1	171.0	154.9	155.2	157.4	145.0	169.7	173.3	164.8	169.6	182.6	170.0	148.9	172.0	188.6	186.0	179.6	175.4	164.4	161.8	164.7
98	Bering Strait	137.1	139.1	131.4	121.9	150.9	176.4	172.1	161.3	159.2	137.0	128.6	121.1	112.4	112.8	130.6	126.3	133.3	165.5	177.7	171.1	178.0	184.0	161.2	144.2	165.6	175.5	185.8	181.2	163.5	149.1	150.7
128	Arctic subocean	109.2	108.9	103.5	94.7	102.5	108.6	111.9	117.5	129.5	134.3	122.0	122.9	118.0	117.2	132.7	118.4	110.4	107.9	106.2	105.1	102.7	121.1	157.5	159.5	134.4	125.6	123.3	126.9	135.1	142.2	149.5
130	Chukchi Sea	137.8	127.7	115.3	117.2	145.5	168.9	179.2	168.8	165.2	150.6	145.4	127.8	115.2	111.2	113.7	107.5	107.9	134.4	175.5	154.3	165.9	160.0	133.6	138.0	179.9	197.7	198.3	176.5	169.8	169.1	148.8
132	Beaufort Sea	160.2	160.6	151.7	142.9	131.6	134.0	129.6	125.4	126.2	113.6	107.7	120.9	124.4	129.4	148.8	167.6	153.6	159.7	181.6	194.8	186.2	199.6	210.0	170.2	143.8	141.6	146.6	146.1	145.3	142.0	146.4
134	Arctic Archipelago	121.6	125.5	118.2	116.2	117.6	120.2	123.9	131.9	122.6	110.6	105.8	101.6	106.3	113.9	116.3	132.6	141.2	132.3	128.9	131.6	121.2	122.9	142.1	135.2	126.8	131.5	136.0	133.0	135.2	131.3	129.1
136	Foxe Basin	160.0	127.8	122.3	113.3	104.3	119.8	131.8	116.7	106.2	106.4	107.7	111.4	138.0	141.7	130.0	127.5	146.0	159.3	148.4	131.2	140.9	180.4	182.4	164.8	165.9	154.0	156.3	154.3	143.2	152.1	145.5
138	Baffin Bay	119.3	114.2	109.4	93.6	106.8	129.9	139.9	127.2	137.7	128.2	117.2	102.1	100.3	146.4	132.9	107.0	106.5	104.2	108.6	109.5	114.0	149.8	175.7	162.7	146.5	134.1	147.8	153.1	156.7	160.9	155.1
139	South Greenland	151.6	150.3	146.5	137.0	151.5	161.1	150.7	154.8	154.9	134.6	120.9	113.5	146.1	170.3	149.9	129.4	125.7	115.7	115.2	124.4	133.3	150.1	159.8	147.9	142.4	156.9	172.8	159.1	168.8	161.8	146.1
140	Greenland Sea	98.1	95.6	110.1	95.5	96.5	122.4	136.4	134.1	153.5	139.9	127.7	122.3	113.3	139.0	141.4	106.9	99.9	84.0	78.5	81.7	85.5	118.7	156.5	164.4	149.6	122.5	128.0	131.3	130.9	142.1	134.9
142	Norwegian Sea	187.2	176.5	174.9	179.9	193.4	200.3	199.0	193.5	195.6	195.0	200.1	220.5	231.7	209.8	199.5	215.1	219.0	212.5	210.2	204.7	204.5	204.8	199.3	180.8	173.7	187.9	176.0	185.7	175.5	163.8	165.8
144	Barents Sea	187.2	183.8	191.9	186.1	184.0	177.8	178.1	182.2	183.3	182.5	161.3	153.3	155.3	171.0	174.6	154.9	154.6	170.2	169.9	158.4	166.8	166.7	134.9	136.3	141.4	152.2	156.4	154.0	155.4	157.2	149.7
146	Kara Sea	145.4	145.6	149.6	150.3	150.2	150.0	146.4	146.8	151.4	148.1	145.4	144.5	148.5	149.6	145.8	149.1	151.9	157.0	160.8	160.0	154.2	151.3	148.7	134.3	123.2	123.9	128.4	134.4	137.9	140.2	141.2
148	Laptev Sea	104.7	99.9	97.6	101.1	107.5	112.5	113.6	113.0	127.5	144.5	150.0	148.8	150.2	146.8	142.8	142.5	139.7	134.1	128.4	127.7	127.3	120.0	118.7	123.9	124.9	118.5	115.7	117.7	121.2	121.7	120.0
150	East Siberian Sea	125.2	123.1	123.1	124.3	124.3	130.2	126.6	140.7	163.6	177.1	179.2	168.0	152.9	138.9	138.2	139.0	141.6	131.7	117.8	111.1	108.0	106.7	118.2	133.7	147.6	149.6	152.0	152.4	159.0	160.1	151.0
152	Gulf of Alaska	155.2	169.3	165.1	160.2	197.2	209.4	195.2	172.8	169.1	142.1	122.3	123.4	131.8	154.6	162.7	152.6	174.7	209.8	216.3	209.5	223.2	226.4	180.9	166.7	181.8	180.8	186.5	191.4	173.0	160.0	178.9
154	Southeast Bering Sea	147.4	152.3	154.4	184.9	229.2	223.9	208.6	194.1	186.1	164.6	144.8	133.4	124.1	125.0	127.5	128.8	144.6	213.3	191.3	172.8	201.0	160.0	146.8	196.8	212.0	231.7	221.5	197.4	176.3	157.9	151.8