1979 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	143.2	136.7	132.8	138.0	138.7	135.4	130.9	131.6	131.3	133.8	137.4	138.5	140.3	140.4	139.3	141.0	144.0	142.2	143.0	145.6	144.7	144.1	143.3	139.5	137.6	136.1	135.4	136.3	135.0	134.6	133.9
34	Hudson Bay	142.4	139.9	131.2	128.4	140.6	143.0	142.9	145.7	134.6	128.0	129.8	126.5	124.1	123.4	116.3	120.8	137.6	157.6	173.2	175.4	167.3	155.2	154.4	163.7	171.5	173.2	169.4	171.5	164.5	157.5	146.3
36	Hudson Strait	161.7	147.0	150.8	126.7	117.8	125.3	135.8	127.1	118.4	124.8	126.6	119.2	118.4	124.6	141.6	132.1	129.9	128.4	129.4	141.2	147.6	163.4	209.5	185.6	201.1	213.8	207.6	204.7	196.9	201.5	182.6
98	Bering Strait	182.1	183.2	183.9	190.4	185.6	191.3	187.0	190.6	180.7	172.9	172.0	172.8	170.4	174.5	175.0	187.3	177.5	164.0	156.9	158.9	164.3	177.3	174.4	163.6	159.3	157.2	146.0	146.5	137.7	138.3	156.9
128	Arctic subocean	112.5	132.1	137.9	126.0	125.8	134.0	127.2	119.9	113.8	117.5	115.7	96.5	103.2	124.4	142.4	136.3	125.2	123.9	126.7	126.1	119.8	122.5	122.1	115.7	119.4	109.7	102.7	93.6	89.9	97.8	90.5
130	Chukchi Sea	202.3	198.4	197.6	219.2	205.1	203.1	207.5	199.0	180.4	178.3	173.6	186.1	203.0	198.7	188.0	187.9	176.6	169.7	159.6	159.6	171.1	184.6	181.6	176.3	161.4	146.7	147.2	136.9	129.6	121.9	121.2
132	Beaufort Sea	149.7	151.8	149.9	161.1	175.4	172.8	179.2	171.2	155.7	151.4	141.5	132.9	139.2	142.8	142.6	153.3	179.2	182.0	176.6	168.7	159.1	160.5	172.8	168.2	155.9	160.5	165.5	152.1	146.0	136.4	127.5
134	Arctic Archipelago	140.5	131.6	139.7	157.6	149.8	146.4	146.6	134.0	137.4	129.8	126.2	127.5	117.3	116.5	120.3	124.8	133.6	136.4	130.6	123.6	122.9	126.2	134.7	149.5	154.5	148.7	145.9	141.6	130.5	115.2	105.2
136	Foxe Basin	146.4	138.7	137.0	134.3	129.3	126.0	122.8	115.7	114.8	116.1	112.5	106.6	113.4	120.6	121.8	122.7	130.3	132.1	130.5	133.4	137.4	142.0	172.0	201.2	169.5	194.8	182.8	152.7	145.7	137.7	114.8
138	Baffin Bay	99.8	105.5	110.2	112.4	120.3	108.7	106.6	101.1	94.8	97.0	95.3	84.5	97.9	107.6	114.1	113.1	132.1	114.0	124.0	136.2	136.2	150.6	121.9	134.3	148.0	129.7	125.2	115.1	97.8	89.7	87.9
139	South Greenland	117.9	113.7	120.6	147.4	131.5	114.3	104.7	100.8	96.3	99.7	103.2	110.9	119.6	131.6	128.5	142.4	149.3	129.7	141.2	153.3	168.3	176.0	165.1	161.2	152.7	150.8	145.0	146.2	129.6	117.6	126.5
140	Greenland Sea	89.4	96.0	100.6	99.6	123.4	120.0	117.7	100.5	100.6	87.4	87.0	72.6	78.0	96.9	116.7	117.4	129.2	109.4	106.2	122.2	122.4	136.6	121.9	103.2	118.5	104.4	82.3	82.2	77.9	72.9	88.0
142	Norwegian Sea	170.4	181.4	175.5	175.1	183.4	193.3	211.0	202.7	195.5	187.4	186.6	182.0	187.0	194.6	186.2	202.5	214.2	212.5	211.1	200.1	201.2	203.5	199.8	189.1	168.8	164.5	162.7	181.1	188.7	177.2	176.5
144	Barents Sea	140.5	147.8	143.9	150.0	151.8	147.1	147.5	154.3	166.3	175.1	181.6	183.0	179.8	189.6	187.6	179.7	180.4	183.6	191.4	180.0	156.6	135.0	120.9	123.9	131.6	149.4	169.4	181.9	173.3	162.8	158.9
146	Kara Sea	136.7	128.1	130.6	141.7	134.0	128.2	116.0	121.1	127.5	136.1	141.5	146.7	150.1	146.1	142.9	141.9	139.9	135.8	136.0	146.0	144.9	142.2	139.9	124.3	116.8	112.3	115.6	122.6	135.1	146.9	148.3
148	Laptev Sea	149.8	118.2	97.8	91.1	94.2	90.6	87.8	85.7	89.9	101.1	118.4	127.5	131.4	127.3	123.5	121.4	115.5	109.1	103.3	101.0	105.5	107.6	108.4	109.1	107.0	103.9	101.3	98.4	97.3	97.2	96.9
150	East Siberian Sea	142.6	152.8	131.5	135.4	138.6	129.2	121.3	145.5	158.7	158.9	157.0	157.3	150.9	139.5	140.6	137.2	126.7	123.5	118.0	117.2	119.2	119.6	121.0	120.1	115.3	111.4	109.4	109.1	112.6	118.7	126.5
152	Gulf of Alaska	195.8	196.8	184.7	185.0	197.2	211.4	196.4	194.4	191.9	187.3	198.4	189.4	188.1	183.5	201.7	211.8	193.5	191.0	184.9	180.9	193.9	203.7	193.2	181.9	195.8	193.7	178.7	200.2	187.7	186.9	211.7
154	Southeast Bering Sea	220.5	210.1	226.6	227.4	224.5	233.5	209.1	200.4	205.5	217.2	219.9	224.7	221.4	209.0	214.3	213.4	195.0	180.5	173.2	190.2	218.9	210.1	205.9	189.9	186.9	175.0	176.6	203.9	198.2	215.1	234.1