1978 01 - 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	177.4	177.5	177.1	171.7	172.0	169.9	165.8	174.0	176.8	175.3	178.8	176.3	176.9	173.3	172.2	170.9	172.9	175.1	175.7	175.2	173.6	177.3	176.3	175.4	170.3	166.4	168.0	168.6	170.6	170.3	170.6
34	Hudson Bay	176.0	181.4	173.9	166.5	158.2	167.2	169.1	171.3	161.1	167.8	166.4	161.7	166.0	166.6	164.6	157.3	153.3	161.8	162.7	170.0	182.9	200.0	211.6	208.0	176.8	171.5	180.3	173.8	167.5	171.3	161.8
36	Hudson Strait	152.5	142.4	182.0	176.2	156.9	157.5	142.5	159.2	155.8	190.5	188.7	127.6	160.0	155.4	167.5	171.8	153.7	126.3	147.5	157.2	161.1	177.0	170.5	165.1	158.0	157.4	170.4	200.0	162.9	140.5	159.4
98	Bering Strait	216.8	212.2	209.9	194.9	206.4	177.0	156.3	171.2	223.6	227.9	228.9	212.0	208.7	209.3	199.9	193.0	188.5	220.2	226.4	229.1	231.5	220.4	208.7	238.4	225.8	203.9	187.4	195.9	204.3	180.4	193.5
128	Arctic subocean	108.9	111.2	108.4	118.9	125.1	107.1	121.0	153.4	103.6	91.6	107.2	121.6	118.0	117.4	134.3	136.2	146.8	129.9	152.4	135.4	114.0	121.6	133.5	133.4	130.0	142.8	152.2	136.2	118.4	110.4	108.1
130	Chukchi Sea	196.9	221.8	236.5	205.6	206.0	192.3	175.4	171.2	175.7	198.9	214.5	227.1	224.3	238.5	220.9	211.2	180.0	177.7	211.9	236.8	218.2	202.2	189.1	204.7	205.9	164.7	170.5	185.9	184.7	181.8	192.4
132	Beaufort Sea	206.0	206.8	183.8	161.8	153.1	161.3	144.8	164.8	188.7	206.0	212.4	209.4	196.5	181.2	175.6	177.0	167.9	175.9	193.0	199.5	202.5	209.8	188.5	197.4	228.3	204.3	176.5	163.1	167.4	163.8	144.1
134	Arctic Archipelago	170.4	149.2	141.5	130.7	146.9	141.7	155.5	163.8	156.9	124.2	116.6	145.8	177.4	137.8	138.9	127.1	169.7	174.9	178.6	150.5	139.6	138.5	147.0	146.6	155.4	185.1	176.8	153.2	162.6	146.5	132.7
136	Foxe Basin	145.3	150.2	144.8	133.7	127.9	139.3	122.5	118.0	172.9	163.4	143.8	159.9	147.5	159.3	148.6	142.9	131.3	125.9	120.4	146.8	169.8	185.1	167.7	162.8	157.4	155.1	180.4	172.9	162.7	146.9	155.0
138	Baffin Bay	85.9	88.2	89.2	86.6	88.9	87.7	78.6	109.9	115.9	97.5	114.3	134.6	121.0	112.1	95.5	90.1	90.0	98.4	118.1	114.3	125.1	140.2	146.0	130.8	136.4	129.0	129.5	118.1	113.0	106.3	113.7
139	South Greenland	119.7	112.8	116.5	136.4	135.5	120.1	118.3	117.3	110.3	115.6	181.8	171.2	173.2	143.4	130.1	133.1	149.9	155.1	157.4	168.3	181.3	189.1	171.7	154.0	137.1	128.2	130.0	129.9	133.2	155.7	154.5
140	Greenland Sea	98.0	92.6	76.8	73.1	86.4	89.2	75.3	81.2	87.5	72.1	84.4	118.4	105.5	111.6	93.7	86.3	95.9	96.8	111.2	119.6	130.3	151.4	152.2	143.7	117.4	108.8	108.6	101.3	96.2	107.5	129.8
142	Norwegian Sea	227.8	221.1	216.0	211.0	240.6	268.2	266.8	251.1	259.5	235.4	219.5	211.2	255.9	256.8	256.3	246.8	236.4	223.4	232.1	229.2	214.7	211.7	224.3	204.8	195.6	201.0	194.9	191.2	235.6	217.7	233.1
144	Barents Sea	207.0	217.7	231.4	210.1	200.1	200.9	223.3	240.5	230.7	232.3	239.9	222.9	209.4	184.7	192.3	232.6	230.7	216.4	202.8	204.5	197.7	202.7	200.8	200.0	199.9	209.2	211.4	207.2	191.3	200.5	208.8
146	Kara Sea	197.6	201.3	206.4	202.8	197.5	198.6	195.7	199.3	193.8	189.2	189.2	185.3	188.4	191.1	191.2	189.6	196.7	196.8	190.5	185.3	173.2	173.6	174.6	171.8	169.6	165.7	171.1	180.5	187.0	184.4	186.3
148	Laptev Sea	150.0	151.3	152.4	150.3	157.5	157.6	152.1	161.8	168.8	158.3	152.3	151.8	148.5	150.8	166.0	161.6	156.7	144.2	142.7	141.8	141.0	136.3	133.6	135.8	133.5	135.9	139.0	139.0	148.5	153.4	163.2
150	East Siberian Sea	170.4	161.6	169.8	186.7	216.6	185.3	168.3	168.7	157.3	155.9	165.5	161.3	167.2	186.6	173.0	172.4	174.7	178.3	167.3	161.1	155.8	160.4	161.7	150.0	146.6	146.2	159.6	178.0	188.7	200.9	190.3
152	Gulf of Alaska	221.8	205.3	197.3	195.0	197.4	188.5	177.6	220.5	275.1	276.2	247.7	239.5	224.6	222.1	205.9	197.2	220.2	274.7	269.8	267.4	252.4	234.1	260.8	283.4	235.2	209.3	224.3	224.4	226.8	210.6	212.1
154	Southeast Bering Sea	271.7	248.1	224.4	222.7	217.6	202.7	200.2	185.3	252.4	262.3	257.7	259.9	266.8	266.7	249.3	226.8	216.0	269.8	251.8	233.3	225.8	240.8	259.9	231.1	207.8	236.2	272.1	277.3	242.3	246.8	262.2