1979 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	167.0	167.0	164.4	160.2	158.1	156.2	155.7	159.6	159.7	158.8	153.5	151.6	152.1	152.4	149.6	143.8	140.0	142.5	147.8	150.7	151.5	152.3	152.1	155.0	157.0	157.0	154.6	152.1	149.5	149.1	147.3
34	Hudson Bay	178.3	188.8	196.3	189.8	183.4	183.2	162.0	150.9	155.3	152.2	142.6	146.3	145.3	150.7	146.8	132.7	145.3	164.6	180.1	203.8	208.5	200.4	191.3	182.1	189.4	189.3	197.0	202.7	197.8	189.3	180.1
36	Hudson Strait	152.2	170.1	180.5	186.0	174.6	161.9	154.2	161.8	130.5	120.4	128.7	125.8	121.7	119.9	125.1	144.9	130.7	121.6	121.3	141.0	164.2	186.3	179.3	168.4	170.3	167.5	167.8	170.8	171.1	193.7	198.5
98	Bering Strait	187.2	180.5	169.5	162.8	149.5	135.2	140.1	141.4	130.0	140.6	130.3	125.5	135.6	150.3	160.8	150.4	144.5	156.3	155.4	149.8	147.0	135.8	137.6	141.3	149.7	156.2	153.4	147.4	144.8	142.3	138.5
128	Arctic subocean	94.8	96.4	109.1	111.5	108.2	109.0	117.3	116.4	107.5	108.5	107.8	99.4	102.4	113.0	120.6	128.4	115.9	108.0	103.8	104.8	108.6	111.7	118.1	124.4	116.5	113.3	118.9	119.3	116.9	113.8	111.5
130	Chukchi Sea	172.6	177.4	167.4	158.6	134.9	124.0	128.3	131.6	125.0	125.3	126.0	130.5	168.8	174.9	161.9	143.6	144.9	147.9	124.4	126.2	120.9	120.0	123.7	122.5	124.7	129.6	131.0	127.9	130.5	127.1	128.4
132	Beaufort Sea	199.8	191.5	181.3	178.1	182.7	164.2	144.4	151.9	146.6	137.3	144.2	130.0	124.1	129.1	135.0	142.1	150.2	173.1	196.3	192.4	182.6	174.1	154.3	157.6	165.3	188.3	197.1	196.5	194.9	173.2	163.2
134	Arctic Archipelago	165.5	151.4	135.8	121.7	123.4	122.2	122.3	123.3	120.7	117.1	115.6	110.2	108.7	114.5	119.2	118.6	107.1	107.3	118.5	132.7	137.7	146.1	150.9	141.4	136.6	139.5	153.4	151.6	153.6	151.2	135.7
136	Foxe Basin	151.1	128.0	123.1	138.6	150.6	132.9	125.3	135.7	129.1	121.2	123.6	116.5	107.4	96.3	95.3	106.9	114.1	114.9	107.2	113.9	132.5	138.1	143.3	157.2	153.6	159.6	159.3	162.3	160.0	169.5	173.7
138	Baffin Bay	87.3	83.8	87.2	102.7	108.3	107.7	116.3	123.9	117.8	114.5	105.5	104.2	110.6	111.3	121.9	125.2	117.6	111.2	114.6	105.2	91.6	91.4	94.8	108.4	101.7	110.9	118.8	125.3	118.0	119.5	128.7
139	South Greenland	141.6	117.1	110.4	113.6	111.1	116.3	132.0	149.6	144.1	145.6	149.2	150.2	140.4	140.2	145.8	142.0	133.7	135.3	164.6	118.3	102.7	103.7	97.7	101.6	109.5	118.5	125.6	124.7	127.5	129.4	141.6
140	Greenland Sea	85.3	95.4	112.7	109.3	93.4	90.6	92.3	114.1	120.4	118.9	119.0	114.4	119.6	121.0	137.7	137.6	124.6	106.1	122.6	110.5	91.4	96.2	100.5	108.2	110.2	104.1	119.4	113.8	103.5	97.4	103.6
142	Norwegian Sea	214.5	226.6	221.4	223.3	222.1	210.4	198.6	192.5	186.0	177.8	171.5	190.4	182.2	179.2	174.3	177.9	176.3	190.1	205.1	213.9	235.6	222.7	206.2	220.5	217.8	213.6	218.0	215.0	208.5	203.3	197.2
144	Barents Sea	165.9	173.8	185.5	185.1	189.3	205.1	192.5	173.9	164.8	164.4	160.5	157.2	156.2	172.1	174.2	172.9	183.5	202.5	207.9	206.7	207.8	215.3	208.4	214.6	212.6	200.4	194.4	202.4	203.2	194.8	190.2
146	Kara Sea	187.8	184.0	175.6	167.0	167.1	170.1	184.2	199.4	198.3	189.6	174.6	178.9	187.1	175.0	161.7	151.2	140.4	135.3	135.3	142.4	148.4	156.4	165.7	173.2	170.9	162.3	149.1	144.9	145.5	154.2	152.3
148	Laptev Sea	145.6	158.1	158.2	155.8	153.9	147.5	144.0	144.2	160.7	171.7	174.4	161.1	150.6	156.1	145.6	128.0	119.1	113.4	112.9	117.9	120.9	120.8	122.5	125.6	129.3	129.9	117.7	105.9	99.5	99.2	101.7
150	East Siberian Sea	122.0	118.0	121.0	114.0	112.2	119.6	124.7	126.4	130.7	140.4	149.7	164.9	164.7	150.0	152.6	171.1	165.1	149.7	134.3	122.8	118.6	116.7	120.3	119.8	116.5	117.4	118.3	113.7	109.1	121.6	131.9
152	Gulf of Alaska	206.2	206.3	195.1	201.4	194.9	172.2	174.6	170.4	159.8	187.3	154.4	129.4	130.1	146.8	168.8	175.2	181.6	195.9	183.5	187.7	182.6	164.2	169.8	176.6	196.2	193.7	195.7	191.4	172.2	160.5	152.3
154	Southeast Bering Sea	198.8	204.7	193.9	202.7	188.6	187.3	193.2	172.9	171.2	182.5	150.5	145.0	151.6	174.7	185.8	181.2	152.3	139.8	137.6	137.6	144.2	139.1	139.2	179.8	196.8	177.5	159.3	144.6	131.6	135.9	139.3