1955 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	155.5	148.3	141.4	138.8	140.9	141.6	143.6	150.3	153.1	153.8	149.0	143.7	141.9	143.6	145.0	142.0	136.7	133.1	134.7	140.9	143.8	142.3	141.0	136.7	132.6	134.5	138.1	140.2	144.3	147.0	147.0
34	Hudson Bay	171.0	157.7	150.7	152.8	153.5	153.2	156.1	160.1	167.8	174.7	182.1	184.4	172.7	160.8	156.3	147.7	136.3	121.4	122.1	137.1	149.6	159.6	172.4	168.2	156.7	169.0	183.1	168.0	159.2	168.9	174.0
36	Hudson Strait	173.2	163.7	141.8	155.3	154.4	162.9	173.0	192.0	195.3	201.0	183.5	162.3	160.4	160.8	154.8	155.2	153.2	148.1	173.1	175.4	185.4	174.8	155.6	151.2	153.9	151.1	147.5	169.5	179.2	159.3	132.5
98	Bering Strait	159.5	158.5	150.8	150.4	152.7	139.6	131.1	142.5	142.9	136.4	133.6	148.1	179.3	177.5	185.3	186.0	162.8	155.3	153.0	168.4	184.8	174.9	148.1	143.2	142.5	141.0	145.2	143.0	142.5	147.2	155.5
128	Arctic subocean	92.1	87.0	102.4	105.9	108.2	111.6	113.5	125.8	117.7	111.1	112.1	108.5	112.4	109.9	108.0	114.7	112.6	106.3	116.6	123.9	134.7	132.6	124.9	113.1	103.1	98.4	98.7	100.1	100.5	90.3	90.3
130	Chukchi Sea	138.2	135.3	131.8	138.8	152.8	146.1	131.2	119.7	111.5	118.4	129.2	150.1	169.9	195.4	189.8	199.7	188.5	175.0	205.8	216.9	223.7	182.7	139.9	169.3	168.9	148.4	134.5	108.3	99.1	96.5	113.8
132	Beaufort Sea	157.4	153.4	152.3	143.5	145.1	137.6	133.5	157.0	170.1	166.9	152.8	137.1	140.0	154.2	160.5	144.4	116.8	109.0	109.7	124.2	134.5	130.0	121.7	115.1	126.4	141.5	132.3	144.4	168.0	183.1	177.8
134	Arctic Archipelago	119.5	123.0	121.0	122.9	120.8	112.1	112.5	117.7	143.8	156.7	152.2	134.7	124.3	121.2	114.3	107.0	105.7	113.3	119.8	131.0	129.9	127.8	126.0	134.1	133.0	124.2	124.8	126.5	124.5	120.8	114.4
136	Foxe Basin	132.6	123.4	117.9	111.2	111.7	122.9	148.9	170.2	151.8	160.0	161.8	159.2	144.1	137.6	126.7	120.6	143.8	149.6	173.2	184.4	173.2	161.6	148.6	146.8	142.9	142.2	149.5	144.5	127.6	122.7	111.8
138	Baffin Bay	85.8	95.1	98.2	97.6	94.6	93.7	98.5	109.4	108.8	106.1	97.7	97.8	102.3	99.7	96.3	96.7	97.2	111.8	125.5	129.0	133.7	132.8	125.8	124.3	106.7	94.0	106.5	114.1	108.0	86.4	90.4
139	South Greenland	134.0	126.1	116.8	112.9	109.5	114.9	119.7	118.4	124.2	132.2	121.5	118.3	127.8	149.8	144.1	133.2	137.4	144.6	142.1	135.3	123.4	118.2	121.4	124.5	123.0	114.4	113.4	124.2	132.2	127.3	137.5
140	Greenland Sea	83.9	104.6	111.4	108.7	114.8	115.2	100.5	122.6	119.7	104.8	100.9	98.6	103.1	100.4	102.4	100.9	101.7	97.2	93.6	101.4	114.1	114.9	124.1	116.8	100.2	86.3	88.7	94.6	99.8	92.5	89.5
142	Norwegian Sea	219.1	206.3	207.9	210.9	223.6	212.8	201.8	195.6	187.9	182.3	174.4	176.4	175.9	171.3	168.2	166.2	162.8	176.4	178.8	181.0	183.2	192.0	198.6	207.2	206.2	213.7	224.6	225.8	224.0	215.3	199.9
144	Barents Sea	154.6	149.1	154.3	154.3	156.7	158.4	148.5	147.0	149.2	152.0	149.0	145.1	150.6	152.4	149.1	140.7	144.7	149.3	150.7	151.7	150.8	147.2	151.9	159.5	163.9	166.1	170.0	192.4	192.3	174.5	175.2
146	Kara Sea	181.1	156.0	140.7	141.2	155.2	167.6	174.2	171.5	168.6	174.3	160.6	147.9	140.8	151.6	159.0	152.1	138.1	135.0	141.0	146.2	152.1	151.6	144.6	131.9	126.6	128.3	132.1	134.6	140.8	146.3	145.7
148	Laptev Sea	140.4	149.7	136.5	120.6	111.0	109.0	115.7	130.2	135.5	125.7	126.2	118.3	112.7	105.9	108.1	121.1	133.1	122.2	114.1	112.9	103.2	105.3	114.0	118.1	116.7	121.2	121.2	124.0	133.8	138.0	135.9
150	East Siberian Sea	139.0	141.9	161.0	157.1	137.6	128.8	133.7	147.2	143.5	136.1	139.0	140.5	138.6	129.5	127.8	137.5	161.3	184.0	185.8	185.7	160.4	139.5	159.8	147.0	119.4	112.4	118.2	117.6	117.0	130.9	133.1
152	Gulf of Alaska	186.4	188.4	190.3	194.4	193.7	168.8	167.1	184.1	166.7	146.7	146.2	173.4	195.3	178.1	184.3	192.0	183.1	159.8	130.5	140.7	173.1	177.9	151.2	134.6	145.4	144.7	174.4	188.2	212.4	206.6	193.7
154	Southeast Bering Sea	164.3	181.6	161.5	173.6	202.4	179.8	142.2	137.3	129.0	132.3	174.4	211.8	207.0	205.4	199.6	200.0	201.8	184.3	162.7	172.7	203.9	221.9	179.6	158.3	186.2	181.3	195.5	169.2	150.0	135.6	146.3