2004 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	145.5	142.9	143.2	141.4	140.5	138.7	137.3	137.6	142.2	147.9	150.0	146.2	143.8	143.5	144.5	142.6	140.5	141.1	144.1	147.9	148.7	149.2	148.7	146.4	147.2	148.0	146.9	144.7	144.2	145.5	147.1
34	Hudson Bay	158.5	155.2	144.0	129.4	120.4	125.6	130.9	134.9	141.0	152.0	153.2	147.5	137.5	140.9	149.7	161.3	155.0	146.5	153.1	158.8	144.3	140.6	139.7	126.8	126.3	128.2	129.2	130.1	138.7	150.7	157.4
36	Hudson Strait	137.3	141.1	152.0	165.1	152.5	133.3	135.6	132.2	125.4	119.2	115.3	115.9	116.6	124.6	151.9	171.6	161.0	145.3	131.9	136.6	127.3	128.6	133.6	151.5	140.6	124.0	132.0	165.3	186.3	194.0	191.3
98	Bering Strait	152.9	154.6	172.6	166.5	172.2	157.5	140.4	139.3	152.9	171.8	164.6	159.9	164.2	160.0	151.6	135.7	138.0	136.6	129.3	152.7	174.9	179.1	162.0	150.1	148.4	140.6	134.5	133.2	133.1	135.0	134.8
128	Arctic subocean	110.6	116.8	123.9	128.5	130.2	125.5	114.3	116.2	117.9	125.0	117.0	99.9	106.3	110.9	124.8	118.7	97.4	92.6	92.3	101.8	96.6	105.3	90.4	92.2	99.3	110.0	126.7	122.6	117.7	104.3	106.4
130	Chukchi Sea	186.4	191.6	204.8	193.2	176.1	157.7	151.5	134.8	130.0	146.3	153.3	147.4	145.8	137.4	133.7	120.9	111.5	116.3	127.7	135.1	153.9	159.5	157.6	167.1	172.3	158.1	139.6	138.3	134.7	143.1	136.6
132	Beaufort Sea	137.5	125.8	131.4	143.1	155.7	151.2	135.8	143.5	161.5	175.6	179.2	162.7	165.0	164.4	166.5	145.2	143.7	170.8	177.5	153.4	156.8	159.4	143.7	129.5	116.8	113.6	117.8	125.4	131.3	138.0	139.5
134	Arctic Archipelago	121.9	120.3	123.7	132.6	137.8	130.8	118.1	111.1	112.8	112.1	112.0	110.4	113.7	108.9	112.6	120.6	121.9	118.3	123.8	116.6	111.7	110.3	111.8	106.6	110.5	123.5	127.1	124.2	127.6	130.5	126.6
136	Foxe Basin	120.6	129.7	135.3	137.9	141.2	132.0	119.0	114.1	105.8	105.6	105.9	106.7	112.0	119.6	132.8	134.7	146.1	134.9	115.4	105.4	106.4	102.5	103.4	112.9	146.5	157.4	135.6	133.6	139.4	141.5	141.4
138	Baffin Bay	104.1	109.2	114.4	120.2	115.1	106.0	96.5	98.2	103.9	105.1	106.3	95.3	96.3	90.4	102.5	103.8	92.7	90.9	91.7	93.6	96.4	81.8	73.8	80.0	96.1	126.2	137.6	116.1	107.2	98.0	93.8
139	South Greenland	135.4	146.9	153.9	152.1	137.5	121.3	120.8	132.4	138.7	139.2	137.1	132.2	126.3	124.3	116.2	104.3	110.2	125.8	134.4	141.1	144.5	131.0	121.1	115.9	143.9	159.2	161.1	146.5	130.2	124.5	118.8
140	Greenland Sea	106.2	115.7	125.1	129.4	130.5	124.2	116.0	115.8	123.1	130.2	123.3	98.6	80.9	85.4	100.6	98.2	100.7	93.7	83.4	92.9	113.9	107.8	84.4	82.0	84.9	109.4	136.6	114.9	105.1	102.2	102.4
142	Norwegian Sea	176.4	182.8	202.2	198.2	185.1	198.6	214.8	211.1	205.5	205.0	209.2	207.1	201.2	200.6	199.9	188.4	192.1	197.7	186.6	169.0	169.0	210.2	230.0	225.6	216.6	203.6	175.1	171.6	178.8	178.0	180.7
144	Barents Sea	172.9	172.7	169.1	168.7	169.7	161.4	160.9	168.4	175.0	183.1	173.4	180.6	184.7	191.9	191.7	185.6	186.7	182.1	187.7	190.0	181.0	176.4	180.4	193.9	190.0	193.9	191.0	187.0	182.1	197.4	201.5
146	Kara Sea	163.8	158.4	155.7	153.3	148.6	145.6	145.9	144.3	146.8	152.5	162.6	160.7	156.6	152.1	151.9	153.6	154.5	156.6	159.5	162.7	164.1	168.3	176.4	176.5	173.2	169.0	164.4	159.8	155.8	153.3	157.6
148	Laptev Sea	119.9	115.8	111.5	110.2	112.6	114.8	123.7	118.4	118.6	122.2	128.9	133.5	133.7	135.5	130.1	124.8	117.9	111.0	113.1	124.8	130.3	133.2	139.9	144.0	149.0	145.9	139.6	140.1	140.1	137.9	136.6
150	East Siberian Sea	127.1	122.4	130.7	124.1	134.4	169.1	177.1	173.0	161.7	145.7	135.1	126.6	124.0	132.1	131.8	131.4	124.1	132.2	139.2	133.7	131.9	139.0	137.3	136.9	146.4	154.0	152.0	147.2	145.8	141.8	138.6
152	Gulf of Alaska	170.7	157.9	164.3	167.9	178.5	168.3	152.1	165.9	203.1	210.6	189.1	188.2	189.8	187.5	169.2	161.6	172.4	162.8	165.1	215.7	223.1	214.4	198.0	169.8	154.8	144.7	147.0	155.3	158.4	160.5	169.7
154	Southeast Bering Sea	178.1	184.1	186.0	175.6	186.1	176.1	149.0	150.6	174.0	185.4	175.9	169.3	161.6	148.6	147.8	150.4	148.0	126.9	136.3	194.0	212.5	203.8	186.4	196.5	187.1	179.0	192.6	191.3	178.3	156.0	173.8