2003 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	145.7	146.8	151.3	157.1	160.2	161.9	159.8	154.8	151.9	150.6	147.9	145.4	145.4	144.4	144.7	146.5	151.9	154.5	153.8	149.5	146.2	144.2	144.3	141.5	140.9	143.7	144.0	144.3	149.0	153.6	154.3
34	Hudson Bay	167.8	177.4	187.6	188.4	181.6	190.6	208.5	191.6	161.6	149.6	150.5	148.6	144.8	145.0	148.3	145.2	152.6	145.9	141.4	131.2	125.4	129.7	140.5	143.1	133.9	135.3	153.7	142.0	137.5	156.7	162.4
36	Hudson Strait	160.4	141.9	143.7	161.3	172.3	161.9	151.3	166.1	188.2	185.9	171.5	179.4	170.2	146.9	128.5	120.3	120.3	124.4	123.1	135.7	171.9	172.1	138.7	134.4	130.9	130.0	128.7	131.3	149.4	123.4	135.4
98	Bering Strait	144.8	140.8	154.1	173.2	163.8	159.1	136.7	138.7	169.6	182.1	179.2	179.3	176.3	171.0	170.6	176.6	187.4	201.5	186.7	178.9	182.8	173.7	157.6	142.6	146.9	153.6	148.2	168.3	174.4	171.4	173.4
128	Arctic subocean	127.1	121.0	113.2	113.7	124.5	133.4	137.1	148.5	140.3	122.6	120.6	125.7	130.7	106.9	108.8	100.1	101.8	104.6	103.8	128.7	133.9	135.3	113.1	104.3	106.9	108.1	108.0	112.2	108.6	104.1	103.2
130	Chukchi Sea	143.7	134.1	125.8	142.1	135.5	116.3	111.8	123.9	177.7	197.4	190.1	190.0	190.6	183.6	181.6	175.7	176.3	185.5	195.9	181.4	182.7	177.1	163.1	153.1	142.7	147.1	151.2	158.3	165.6	157.7	154.5
132	Beaufort Sea	173.8	176.7	179.2	195.2	212.9	216.7	208.5	171.3	146.7	143.2	146.0	145.0	146.3	155.9	160.7	171.4	176.3	178.8	157.7	138.8	134.7	126.9	129.0	126.8	131.4	153.7	144.5	141.6	167.2	159.1	154.0
134	Arctic Archipelago	136.4	144.8	139.8	135.2	158.6	173.6	157.8	147.8	136.6	136.8	138.2	142.0	147.5	151.0	140.2	137.0	131.2	130.3	130.8	134.4	125.5	124.1	125.3	121.0	127.9	123.1	112.5	119.1	125.4	129.8	129.5
136	Foxe Basin	122.0	124.7	133.1	140.4	134.5	125.3	134.7	156.0	181.8	169.0	161.2	152.1	149.9	150.8	144.8	139.5	129.7	120.8	134.6	119.9	141.2	135.5	144.0	127.3	118.9	122.0	131.2	134.5	139.8	173.6	143.1
138	Baffin Bay	123.1	99.6	98.8	112.8	114.4	119.3	136.7	140.8	132.5	130.1	120.5	114.9	126.3	122.6	117.4	112.3	109.1	110.1	111.0	118.7	110.3	116.5	111.8	107.9	108.5	105.8	96.0	97.7	101.1	130.4	129.8
139	South Greenland	138.2	139.4	147.9	161.6	166.8	166.4	158.8	150.5	157.6	174.6	169.6	158.0	146.5	131.7	121.0	119.0	114.4	114.5	122.3	120.1	113.2	106.7	118.4	124.7	128.0	130.9	123.7	126.5	148.2	161.8	127.4
140	Greenland Sea	118.1	114.0	117.2	103.7	115.3	118.1	127.4	127.9	120.1	121.1	111.9	109.9	113.1	95.6	99.2	97.4	92.6	87.8	89.9	97.1	110.3	101.1	100.2	93.2	95.4	101.4	100.9	88.7	89.3	106.7	110.9
142	Norwegian Sea	177.1	165.4	162.1	179.3	172.2	198.6	207.8	208.0	194.7	188.1	215.2	207.1	191.6	202.7	211.5	202.0	216.1	211.5	188.2	186.0	201.0	192.2	178.7	205.5	212.6	209.0	197.9	190.3	177.4	168.7	167.1
144	Barents Sea	157.1	147.2	146.2	150.0	149.6	146.1	146.9	140.1	141.1	143.5	143.5	144.6	147.6	148.1	151.0	159.6	174.6	175.3	176.7	155.5	155.7	187.7	198.9	186.8	185.7	183.7	191.0	174.8	164.5	165.5	166.6
146	Kara Sea	143.9	149.3	152.5	158.2	167.8	170.3	170.4	170.1	167.7	160.9	155.1	153.1	153.4	150.8	150.6	151.5	161.8	171.6	178.3	172.0	160.1	148.9	144.7	147.9	152.5	156.8	158.3	162.5	165.5	166.3	171.7
148	Laptev Sea	124.1	120.5	126.2	130.7	127.0	124.9	114.3	113.5	121.2	126.4	122.5	116.3	122.3	129.1	126.4	127.3	126.0	125.8	127.7	137.8	138.9	140.4	140.7	133.7	125.6	122.0	121.1	124.4	130.2	135.1	136.8
150	East Siberian Sea	131.7	129.7	127.1	126.5	125.2	122.4	115.5	115.7	115.2	117.3	119.6	114.5	109.8	110.8	129.2	142.1	156.8	154.1	153.0	148.4	157.2	169.6	176.4	159.6	145.6	140.0	129.9	123.5	120.9	125.4	132.6
152	Gulf of Alaska	183.7	189.9	208.0	216.5	196.7	194.0	170.4	183.6	204.1	211.5	215.5	211.4	204.0	193.1	201.7	215.2	224.2	230.8	220.3	221.2	204.0	182.6	174.2	174.6	200.7	206.2	201.1	211.4	220.9	220.1	207.6
154	Southeast Bering Sea	148.2	172.1	208.2	194.1	147.4	130.3	127.6	188.0	225.4	228.5	226.6	228.0	217.8	205.2	208.8	219.1	220.6	224.4	214.9	221.6	219.5	204.0	196.3	189.2	205.3	205.7	199.1	220.8	218.9	212.6	211.3