1979 12 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	196.3	198.7	195.9	192.7	190.2	189.0	187.8	193.2	190.6	189.9	184.4	183.0	185.8	184.6	178.5	170.9	167.6	174.4	179.9	182.8	181.3	181.0	180.0	185.7	189.7	187.6	181.5	179.3	177.0	176.1	175.7
34	Hudson Bay	196.8	215.8	230.2	223.9	220.1	221.4	192.4	177.7	184.1	185.6	175.3	177.3	183.1	193.5	187.7	158.9	179.5	200.3	205.9	236.6	231.9	222.6	210.7	202.6	221.9	209.0	212.2	216.0	210.7	204.4	195.3
36	Hudson Strait	181.2	202.6	229.6	242.2	209.4	189.8	182.7	210.6	167.5	160.4	151.7	150.0	151.4	138.4	147.5	191.5	158.3	153.7	148.1	181.8	190.4	212.5	198.5	181.9	193.2	179.7	186.4	199.7	207.4	250.1	251.1
98	Bering Strait	237.9	223.4	209.6	201.8	183.6	167.2	171.8	177.6	153.9	175.2	163.8	154.2	164.7	180.9	180.4	161.6	164.4	193.9	200.9	188.9	184.5	168.3	168.9	172.4	174.3	193.9	186.5	175.1	171.7	175.7	170.4
128	Arctic subocean	115.3	118.1	119.5	119.3	114.8	122.7	141.1	130.4	120.7	129.4	132.9	118.2	115.7	129.5	134.6	143.7	131.6	119.6	119.5	131.0	148.3	149.2	152.8	140.7	128.7	128.6	143.6	146.9	146.3	138.2	132.4
130	Chukchi Sea	203.9	212.6	209.3	207.6	174.1	142.0	151.8	149.0	144.1	152.9	152.4	145.0	219.6	203.1	179.0	150.9	167.3	184.5	133.5	137.5	136.9	143.0	144.4	140.3	137.2	155.9	175.3	163.7	171.1	147.3	155.7
132	Beaufort Sea	226.7	220.8	204.3	205.8	219.8	203.4	167.8	186.8	181.4	170.1	186.2	174.0	164.1	176.2	169.9	169.3	191.9	217.4	236.2	220.3	213.1	207.9	181.9	190.6	192.0	223.5	219.5	219.7	226.7	194.9	192.4
134	Arctic Archipelago	186.6	179.5	162.7	141.8	150.8	156.5	167.3	158.9	150.2	149.5	144.7	137.4	137.3	149.7	154.1	165.7	134.6	127.3	144.9	169.4	173.6	183.6	191.3	184.2	174.1	168.6	182.2	175.6	182.0	188.9	157.5
136	Foxe Basin	198.4	137.9	135.8	185.3	201.6	169.6	157.5	183.6	167.7	158.7	165.0	150.9	147.8	119.3	116.4	138.2	138.6	145.5	139.6	133.5	167.7	169.6	164.2	206.2	193.6	205.9	194.4	211.0	194.5	220.6	215.1
138	Baffin Bay	100.6	92.4	92.6	113.1	116.7	121.8	134.7	142.2	134.3	131.5	119.1	114.0	126.6	119.9	135.7	143.3	131.4	120.6	134.7	134.5	109.7	107.8	103.7	119.2	113.1	134.8	144.4	151.7	127.2	143.3	167.6
139	South Greenland	178.5	132.5	119.9	129.8	121.2	131.7	151.1	177.7	169.7	167.8	176.9	176.1	162.5	165.4	176.2	167.9	154.2	161.0	199.5	137.0	121.0	121.1	107.7	112.4	125.3	135.4	139.0	134.2	138.6	143.8	166.4
140	Greenland Sea	100.4	116.2	137.1	121.0	97.7	97.0	96.2	123.7	129.1	130.7	127.4	128.7	131.2	136.4	155.8	151.2	131.5	111.0	134.0	121.6	112.4	118.5	123.0	122.2	120.9	112.7	131.3	121.9	111.8	105.0	116.6
142	Norwegian Sea	242.1	269.1	253.8	263.1	269.1	245.4	235.7	223.5	214.5	189.9	190.0	212.8	201.2	200.5	195.7	203.2	207.5	220.4	251.4	244.4	286.4	266.7	240.2	273.5	256.0	248.5	261.3	256.9	246.5	246.5	232.0
144	Barents Sea	194.7	216.9	228.3	215.1	227.0	249.6	225.5	195.6	189.5	193.5	191.0	179.0	175.9	199.3	204.9	198.3	216.0	247.5	255.6	242.5	246.0	257.0	232.5	243.7	261.7	240.1	240.9	254.1	241.4	223.8	225.2
146	Kara Sea	216.4	217.5	211.8	203.8	202.7	207.9	224.6	241.8	233.5	222.2	207.9	215.4	225.0	204.5	187.7	178.2	165.5	162.9	163.2	172.9	176.7	186.6	201.7	212.4	210.1	197.9	179.2	177.6	181.4	186.9	182.1
148	Laptev Sea	181.5	196.7	192.6	193.9	188.0	180.7	176.9	183.4	199.2	205.3	208.7	194.5	188.2	195.3	181.9	160.2	147.2	143.9	148.7	156.1	156.7	150.1	152.5	160.3	166.9	167.2	150.0	138.7	129.8	125.7	134.8
150	East Siberian Sea	161.9	151.2	148.7	142.1	135.4	139.2	154.5	149.9	157.0	164.6	165.2	201.5	206.6	169.3	165.6	202.4	194.9	197.5	178.7	159.4	151.6	143.9	149.3	148.6	141.7	140.9	136.0	130.4	128.2	153.5	170.7
152	Gulf of Alaska	241.9	247.1	227.7	242.8	240.1	190.3	201.6	196.3	186.2	233.4	183.3	145.8	147.8	177.1	177.7	193.2	213.3	251.1	229.2	246.2	226.1	192.3	195.1	206.4	237.4	228.1	235.3	228.3	206.6	186.4	165.5
154	Southeast Bering Sea	222.7	242.8	220.9	237.6	220.4	220.4	235.6	197.6	205.9	225.1	168.9	155.2	161.6	190.8	194.0	191.9	161.4	159.8	155.9	160.0	163.8	148.5	147.3	222.6	236.6	213.3	195.7	181.4	156.7	149.1	144.7