1959 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	132.8	132.1	136.6	137.3	135.2	137.8	141.1	143.3	151.1	153.5	149.6	147.9	144.1	142.2	143.1	147.1	152.0	152.7	151.7	152.0	147.0	144.2	142.0	144.0	143.0	143.6	143.7	144.1	143.8	142.5	144.1
34	Hudson Bay	189.2	151.8	132.3	124.4	121.4	139.9	155.2	156.7	171.1	184.5	187.4	178.7	171.4	157.4	143.9	143.5	148.0	150.3	143.0	138.1	138.3	136.3	129.1	134.9	136.3	138.3	144.2	138.2	131.2	123.8	122.3
36	Hudson Strait	142.9	157.3	182.6	205.2	196.1	198.8	196.7	198.9	196.0	200.2	173.2	153.5	149.2	165.7	185.9	180.0	211.1	178.9	139.5	141.6	137.8	157.5	155.8	126.4	121.4	125.9	121.8	118.2	106.6	117.6	116.4
98	Bering Strait	133.9	159.8	164.7	145.7	130.9	126.5	141.3	145.6	152.5	155.6	144.5	151.2	150.4	147.6	149.2	155.0	162.8	164.6	171.8	174.9	159.4	153.4	145.9	144.2	150.0	157.8	157.9	154.7	161.1	169.1	174.6
128	Arctic subocean	79.1	85.2	97.4	108.4	106.3	110.3	116.6	120.0	117.4	113.1	124.4	136.4	133.1	126.8	119.8	121.8	122.6	132.2	150.6	142.9	122.1	119.3	124.6	109.7	107.2	117.1	101.4	110.1	111.3	111.6	102.4
130	Chukchi Sea	138.3	159.9	162.8	147.9	121.1	126.0	149.6	162.1	155.9	164.0	142.8	148.3	160.3	158.7	142.1	135.2	154.7	193.0	200.2	186.3	177.6	167.4	163.2	147.2	151.5	157.0	156.4	157.1	159.5	159.7	164.3
132	Beaufort Sea	120.6	114.7	115.9	105.3	107.1	112.6	126.7	143.7	160.8	160.4	151.4	147.4	144.9	137.3	139.7	154.8	161.0	142.9	135.2	144.6	136.2	128.6	126.2	130.7	138.1	147.9	145.2	138.3	130.2	140.3	153.7
134	Arctic Archipelago	112.1	107.1	122.1	152.8	149.8	139.7	132.4	131.0	131.3	132.5	130.8	125.3	121.2	121.1	118.4	121.6	140.0	159.7	162.9	141.8	133.8	131.4	134.0	140.4	129.7	130.4	119.6	114.4	118.8	123.7	136.4
136	Foxe Basin	140.1	154.7	172.7	162.6	155.1	154.2	163.1	172.6	155.7	142.9	132.3	140.4	140.8	139.2	145.2	171.2	184.6	210.8	162.8	139.2	136.7	129.8	164.0	167.7	140.0	124.7	119.8	116.9	118.2	116.9	114.6
138	Baffin Bay	87.9	104.5	121.3	124.3	118.5	110.2	114.3	120.3	126.8	136.9	127.3	134.9	141.8	137.5	133.5	125.8	114.1	124.9	170.9	159.3	141.6	132.3	128.7	122.8	113.3	101.5	93.4	96.1	101.1	101.6	97.9
139	South Greenland	118.2	109.5	126.5	138.2	133.4	135.9	142.9	149.5	150.6	147.8	153.8	156.8	164.1	157.6	143.8	131.6	131.5	144.5	150.2	147.3	143.9	136.2	136.1	140.8	113.1	107.9	117.7	128.8	121.5	113.6	135.7
140	Greenland Sea	81.0	78.7	110.5	93.8	91.4	99.7	98.6	106.7	113.0	117.4	117.5	125.7	133.2	129.2	110.1	105.2	97.6	91.8	131.8	147.0	117.8	109.0	98.9	98.0	97.8	82.1	102.4	103.2	92.4	84.7	96.2
142	Norwegian Sea	207.3	201.5	195.8	191.3	197.6	192.6	197.5	189.4	184.3	181.7	202.4	194.5	186.9	181.3	176.5	180.2	182.3	172.9	171.4	178.6	184.4	178.0	181.4	181.6	198.9	228.5	224.9	234.4	238.2	217.6	209.9
144	Barents Sea	171.5	176.3	178.7	183.7	196.3	203.9	194.0	188.3	190.4	190.8	186.4	188.5	182.0	175.6	178.1	170.4	166.6	159.6	155.3	149.8	149.0	171.5	177.9	176.7	174.2	190.4	188.6	188.2	185.0	183.6	188.2
146	Kara Sea	126.0	130.9	140.6	145.8	147.4	150.8	149.5	152.3	163.5	163.7	156.4	152.2	147.5	153.0	161.5	165.7	167.1	169.2	167.8	167.8	163.6	155.5	152.7	161.5	163.7	159.9	159.4	167.9	171.8	161.5	154.5
148	Laptev Sea	103.8	107.6	112.0	116.7	114.7	111.1	109.3	105.6	106.2	108.4	107.8	104.9	99.8	102.2	113.0	128.7	136.9	135.6	124.6	130.5	127.3	128.0	127.1	121.2	121.2	124.0	123.2	120.0	121.9	127.8	129.0
150	East Siberian Sea	145.1	150.5	146.7	139.2	128.9	130.9	134.6	122.4	134.2	130.7	127.7	143.8	131.6	115.1	105.3	105.3	122.0	124.5	140.7	154.7	154.6	154.5	151.0	151.6	140.5	134.8	135.3	131.8	130.6	138.8	139.7
152	Gulf of Alaska	145.7	176.4	188.8	177.8	169.4	148.9	136.6	150.2	161.9	165.6	169.1	166.3	161.8	182.7	186.7	203.2	195.5	180.7	168.9	177.0	174.0	176.2	174.2	189.1	198.6	196.8	198.4	185.6	196.4	198.1	209.7
154	Southeast Bering Sea	177.6	207.6	207.0	197.0	184.7	141.0	143.8	146.0	154.7	154.4	158.5	157.0	150.5	162.1	175.0	166.2	162.5	172.6	184.5	191.4	198.1	209.9	197.0	181.1	202.9	191.6	182.0	187.7	206.1	215.9	218.3