1978 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	180.9	183.2	188.8	190.3	187.0	186.9	182.1	187.0	189.1	185.1	178.3	175.5	179.7	173.7	172.7	172.3	176.5	181.2	185.4	188.5	185.5	180.8	176.9	174.9	169.7	167.2	167.7	168.1	170.7	175.0	176.7
34	Hudson Bay	169.8	160.9	185.8	220.0	209.2	184.1	175.1	184.8	181.5	193.8	200.5	210.4	202.8	201.1	203.8	197.9	186.7	183.0	196.1	206.0	210.3	191.9	184.1	193.1	205.9	197.8	192.4	186.8	188.8	188.3	180.8
36	Hudson Strait	198.2	186.7	161.4	158.9	186.2	178.3	196.8	188.8	198.7	196.9	208.6	213.0	188.5	203.4	206.4	202.0	181.1	187.5	238.3	225.6	201.6	176.3	208.3	244.7	210.6	214.2	206.9	202.3	195.2	179.3	194.8
98	Bering Strait	205.6	232.6	231.5	202.6	202.3	210.0	212.7	235.1	230.7	221.5	203.6	187.7	188.4	179.8	176.3	170.6	183.0	201.7	173.4	183.1	166.8	160.9	198.4	191.7	171.2	166.4	190.7	209.1	204.4	221.7	213.1
128	Arctic subocean	160.4	170.5	179.5	163.1	158.5	178.0	168.1	147.6	133.4	127.5	134.5	139.6	137.6	143.9	165.6	165.7	137.5	120.0	153.2	154.8	180.7	222.8	214.9	157.1	138.5	147.5	174.0	170.0	141.2	145.8	155.9
130	Chukchi Sea	231.7	237.3	210.6	206.1	206.7	179.2	161.9	167.2	181.3	178.7	188.0	169.4	157.8	142.3	136.9	153.3	185.6	148.2	158.5	159.4	153.8	150.4	168.5	150.2	140.3	137.3	164.9	254.5	241.6	224.6	240.1
132	Beaufort Sea	181.7	196.9	232.6	205.6	185.5	191.7	183.4	212.2	221.4	217.5	209.1	201.0	198.3	220.4	209.7	184.3	175.9	184.2	205.0	199.3	181.2	172.0	180.5	200.9	181.2	173.5	169.9	154.8	162.1	162.9	171.4
134	Arctic Archipelago	181.8	168.7	165.6	161.0	168.6	170.9	156.5	153.1	164.0	158.4	159.6	160.6	166.0	170.9	164.1	158.9	174.6	162.0	178.0	177.6	157.7	156.9	151.6	148.4	173.3	191.6	171.7	171.8	175.3	171.3	166.9
136	Foxe Basin	153.4	155.1	150.2	170.3	185.8	168.4	167.0	175.0	184.4	192.2	186.4	169.2	162.9	159.9	167.7	174.0	151.3	167.1	174.8	211.0	223.8	229.4	194.4	234.4	213.9	206.9	195.9	182.5	172.6	186.8	175.0
138	Baffin Bay	171.1	185.4	158.0	154.7	164.4	168.8	150.9	141.2	130.8	144.0	148.2	134.1	121.7	113.6	129.8	133.2	125.0	112.9	123.8	155.8	216.9	233.8	192.6	160.3	162.4	162.8	160.1	140.4	124.9	110.8	109.5
139	South Greenland	204.7	189.4	186.6	180.9	194.2	188.4	194.2	205.9	207.9	199.0	184.4	177.2	213.0	184.1	179.1	181.5	164.7	140.4	146.1	204.0	213.4	190.9	172.7	175.8	155.8	144.3	145.2	145.9	128.6	130.8	136.5
140	Greenland Sea	167.2	163.2	147.5	145.5	143.0	152.5	148.1	138.1	131.2	137.9	144.8	142.6	137.6	117.0	107.4	123.8	102.5	102.8	107.8	125.5	165.8	205.8	166.0	150.6	142.5	137.7	123.9	133.0	120.6	111.7	109.6
142	Norwegian Sea	201.5	232.6	227.7	220.4	224.0	228.0	222.6	221.0	216.3	206.2	224.2	220.8	215.4	209.5	197.0	215.2	221.4	255.0	246.2	244.8	259.6	241.8	206.5	191.4	195.1	197.6	190.8	173.4	160.8	169.3	183.1
144	Barents Sea	216.8	215.8	215.8	202.0	190.2	218.0	222.7	205.0	196.8	182.5	178.5	172.2	175.4	157.9	174.4	183.6	183.9	192.2	198.6	176.5	186.2	190.0	177.2	187.6	198.0	187.1	167.5	141.0	137.0	146.2	167.3
146	Kara Sea	185.2	193.6	200.6	208.6	202.3	197.1	183.6	190.1	198.9	189.1	171.8	174.1	188.1	172.9	170.9	183.8	201.1	208.8	206.0	205.3	196.3	188.9	176.3	165.9	160.8	163.2	170.9	179.2	191.2	196.2	184.1
148	Laptev Sea	157.6	149.7	149.7	152.9	158.6	162.4	153.7	152.3	164.1	161.8	153.5	144.5	140.5	143.5	147.9	142.0	147.5	166.5	172.7	169.3	162.0	160.3	166.7	162.2	142.3	137.3	137.1	145.0	149.2	162.2	177.6
150	East Siberian Sea	141.0	148.4	150.1	146.3	134.1	159.6	193.6	192.6	159.5	157.7	159.4	147.5	165.2	158.9	147.3	137.3	142.0	147.7	135.4	131.5	126.4	134.7	137.1	137.0	148.9	142.1	124.0	115.6	116.2	137.2	175.8
152	Gulf of Alaska	238.0	279.1	250.4	211.4	223.4	266.9	291.1	286.2	268.1	231.8	210.8	231.5	237.7	236.5	197.9	174.9	202.6	257.6	220.6	210.6	200.3	194.6	234.2	213.9	185.4	184.8	245.3	232.7	251.1	236.5	218.1
154	Southeast Bering Sea	258.6	239.5	224.4	254.5	251.1	254.8	291.9	282.6	270.5	242.0	246.9	224.0	244.8	186.9	183.2	185.7	281.3	232.1	229.5	218.9	213.3	236.9	245.1	195.0	222.1	243.4	294.0	279.6	284.9	269.8	265.5