1980 03 - 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	177.9	184.2	183.4	174.3	174.6	173.3	174.0	175.9	179.2	178.2	177.0	175.8	176.9	180.7	177.5	177.6	182.5	187.5	188.8	194.6	197.9	196.5	198.0	195.7	193.6	192.3	191.2	191.0	193.1	195.5	196.5
34	Hudson Bay	184.2	199.8	193.5	166.8	167.0	170.1	174.2	185.4	198.4	187.4	186.0	189.4	194.4	194.7	193.2	199.9	205.0	204.5	217.9	219.1	220.6	216.6	213.9	222.5	222.6	224.9	230.1	228.1	236.9	241.6	224.3
36	Hudson Strait	184.7	203.0	173.6	151.9	147.8	167.3	154.3	150.2	154.9	163.0	191.4	174.5	143.2	191.7	191.0	171.8	167.3	251.8	255.7	200.6	201.7	226.2	209.7	204.8	205.1	217.9	217.6	226.4	240.3	218.4	202.7
98	Bering Strait	178.0	176.2	181.4	198.4	220.3	225.5	221.9	218.7	218.6	201.4	183.0	173.7	178.1	170.8	168.2	174.8	174.9	183.4	195.3	190.0	218.0	214.4	207.1	192.7	201.7	211.8	212.8	206.8	206.4	220.1	228.1
128	Arctic subocean	109.5	129.0	139.1	148.7	158.7	165.6	151.4	122.2	130.7	132.5	142.7	135.9	153.3	141.5	138.0	144.1	144.1	144.1	156.6	187.5	213.8	194.5	156.7	150.4	151.5	149.8	141.3	129.7	127.7	137.5	135.4
130	Chukchi Sea	163.8	151.9	183.9	213.0	230.4	237.9	204.5	197.4	191.0	184.9	166.4	145.9	151.1	149.2	152.7	171.0	159.5	160.9	179.6	203.3	230.8	226.4	217.1	203.3	210.5	167.8	177.4	197.7	201.7	196.2	202.1
132	Beaufort Sea	198.9	177.5	162.5	158.9	178.4	194.3	184.6	192.6	174.6	184.1	196.4	190.5	180.8	185.1	179.5	183.8	217.6	218.5	214.4	206.0	201.7	228.0	230.9	200.7	194.7	210.3	215.9	231.7	229.1	213.2	228.7
134	Arctic Archipelago	158.7	156.9	172.6	152.2	150.1	155.4	165.2	159.5	158.5	144.2	156.0	145.3	141.8	149.9	143.7	151.2	167.4	177.6	177.4	183.2	180.5	167.9	183.5	188.9	175.2	179.1	188.5	191.1	199.3	185.9	200.5
136	Foxe Basin	183.5	196.9	207.7	168.4	164.4	129.0	145.3	140.9	144.8	148.3	142.1	136.5	168.8	186.7	149.0	134.2	128.0	174.0	242.2	259.6	171.4	232.4	245.2	183.8	190.9	194.5	215.1	209.5	179.9	177.2	199.6
138	Baffin Bay	125.0	151.6	191.2	144.5	118.8	105.3	98.3	94.7	99.6	126.5	119.8	109.3	128.0	162.8	129.1	118.3	119.8	149.3	151.0	214.3	220.6	176.3	174.6	195.3	165.4	136.4	121.5	113.1	117.9	118.2	129.5
139	South Greenland	156.0	219.1	183.8	136.3	125.4	120.9	131.5	135.8	147.8	148.7	138.8	141.9	174.4	175.8	161.5	161.3	196.0	199.9	176.9	203.3	180.7	192.7	192.3	178.7	164.8	156.0	150.8	141.6	136.3	143.7	147.9
140	Greenland Sea	92.4	117.4	168.4	145.9	149.5	144.7	136.4	118.4	152.6	160.1	149.8	171.9	183.1	145.2	171.1	186.2	137.1	153.4	125.0	173.2	186.7	169.4	133.9	125.6	139.2	115.4	103.1	114.6	104.7	105.5	99.8
142	Norwegian Sea	238.2	222.8	223.0	238.9	274.3	267.3	247.3	249.3	260.9	241.5	239.3	242.3	250.3	243.4	230.9	219.8	208.7	206.3	241.0	254.9	228.1	217.3	218.0	227.8	224.9	219.4	211.5	241.7	251.9	273.6	258.2
144	Barents Sea	226.0	221.5	213.5	219.3	227.5	207.8	223.8	220.5	197.8	203.8	203.3	209.4	209.0	230.2	221.4	201.1	192.5	192.4	191.5	186.5	211.2	218.5	204.4	199.3	207.1	209.7	218.7	230.9	230.7	217.6	216.5
146	Kara Sea	191.9	189.0	184.6	185.2	178.9	171.4	170.0	170.7	179.5	181.0	183.8	184.9	176.1	181.1	181.2	182.2	184.3	184.0	183.6	187.1	197.2	197.2	211.1	216.2	212.0	200.7	190.8	185.9	190.0	201.7	206.1
148	Laptev Sea	156.1	162.3	169.2	164.8	162.5	160.1	161.7	170.8	178.1	180.9	173.9	168.0	168.9	165.1	168.8	169.3	167.6	172.7	181.0	184.6	181.0	170.5	164.1	158.1	158.2	168.5	170.7	170.3	168.9	166.7	163.1
150	East Siberian Sea	160.1	179.9	180.1	171.8	166.2	180.3	187.5	170.0	172.7	162.5	152.7	165.1	189.8	202.0	181.2	166.1	168.5	156.2	139.1	153.7	148.0	137.7	150.0	152.9	156.7	152.2	151.0	148.1	154.6	157.6	160.3
152	Gulf of Alaska	214.0	232.4	243.6	236.9	241.3	238.2	236.6	266.2	241.8	205.2	195.6	196.3	187.7	175.5	205.3	210.8	215.5	233.9	206.1	215.7	242.8	215.8	204.0	226.7	246.2	252.9	239.6	235.0	230.7	256.7	254.7
154	Southeast Bering Sea	214.4	241.0	256.3	246.4	265.0	240.9	263.5	268.4	224.9	223.4	206.7	179.2	166.0	161.3	156.1	155.7	178.7	225.5	230.6	260.5	243.3	235.8	256.8	264.5	249.8	237.8	249.9	230.9	225.3	266.6	260.7