1980 03 - 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	151.9	154.7	154.6	150.3	148.7	147.0	146.6	148.0	150.2	150.1	148.9	147.3	149.1	149.9	149.3	151.2	154.8	157.3	159.6	165.2	168.8	168.7	169.1	170.3	170.0	167.1	165.2	164.9	165.7	166.8	168.4
34	Hudson Bay	155.6	164.8	153.9	140.5	140.5	144.7	145.6	153.2	159.4	152.0	153.3	154.7	160.4	164.6	164.1	169.9	174.2	174.9	182.2	185.6	185.4	186.0	188.1	195.4	198.2	198.5	202.0	206.0	210.3	212.6	204.8
36	Hudson Strait	141.1	150.3	135.3	123.1	119.9	128.5	122.0	117.1	119.7	127.7	153.8	137.6	123.5	151.2	154.2	142.8	146.9	189.9	199.2	174.4	189.5	216.3	206.4	197.2	197.5	196.1	196.0	195.8	198.7	185.7	179.6
98	Bering Strait	160.2	158.3	164.3	173.7	181.6	186.5	184.0	180.2	176.2	165.1	155.3	148.7	147.9	141.5	138.9	146.8	152.2	155.8	162.0	164.3	182.1	180.6	175.7	173.6	178.4	180.7	179.9	177.8	176.3	181.6	187.3
128	Arctic subocean	97.5	109.4	121.4	126.6	127.8	133.0	125.9	110.6	116.3	121.4	124.0	119.1	128.4	125.6	120.8	123.3	118.5	122.7	133.0	150.1	164.4	150.9	129.0	127.7	124.9	120.4	117.5	109.7	108.4	111.9	111.8
130	Chukchi Sea	158.7	150.6	162.9	179.8	190.2	192.8	178.6	171.2	156.9	153.0	144.6	133.5	136.3	133.0	135.5	143.0	142.0	140.8	150.2	173.4	188.5	192.1	185.7	181.9	179.2	158.7	155.7	167.6	169.9	170.5	170.1
132	Beaufort Sea	167.5	148.3	137.5	147.3	159.1	162.4	159.5	160.1	152.8	157.2	158.9	151.5	144.1	143.4	144.4	154.9	175.9	180.8	177.7	175.3	178.9	192.4	191.4	180.9	177.1	186.1	191.1	198.6	193.8	188.7	194.3
134	Arctic Archipelago	126.3	121.7	136.5	131.0	129.0	128.1	127.1	123.3	124.3	123.8	127.9	122.5	118.9	124.3	123.6	128.1	136.4	143.1	147.2	153.5	151.0	147.9	154.8	156.5	152.8	155.8	161.2	164.7	165.7	158.1	158.2
136	Foxe Basin	144.7	147.3	145.3	129.1	122.7	105.4	106.9	104.6	106.1	107.4	105.5	106.5	122.0	132.2	125.6	122.7	119.7	138.8	186.4	203.9	157.3	186.0	207.6	173.7	172.2	173.7	174.0	169.9	157.9	153.8	161.8
138	Baffin Bay	104.8	126.1	150.6	122.4	108.1	93.7	87.1	89.6	95.4	115.1	104.1	92.9	111.6	130.6	116.0	103.5	106.4	121.1	126.4	167.6	174.5	146.4	143.5	154.3	132.3	115.3	108.8	104.6	106.7	106.9	109.1
139	South Greenland	136.5	171.4	153.8	119.7	106.6	103.3	110.3	115.8	123.6	123.8	116.3	118.2	144.4	143.2	133.9	137.7	164.3	166.6	158.8	178.3	170.7	172.9	170.0	167.4	153.4	135.8	130.3	124.9	123.6	130.3	130.8
140	Greenland Sea	84.0	101.4	143.5	126.1	119.0	118.2	111.3	105.7	123.8	132.2	124.8	128.7	145.3	131.7	140.4	145.3	122.6	132.2	113.7	144.3	163.1	151.5	120.9	113.1	118.4	99.6	92.1	100.3	96.3	97.2	93.8
142	Norwegian Sea	198.0	183.6	186.6	194.5	218.0	219.9	214.6	209.4	214.4	210.8	210.6	206.1	217.0	216.5	208.3	201.7	190.2	186.4	198.9	206.9	199.4	195.4	192.7	199.8	198.4	195.9	185.7	199.0	213.9	219.2	215.8
144	Barents Sea	186.3	186.7	183.5	183.7	186.3	182.6	195.4	195.2	183.1	177.7	178.8	182.9	184.4	191.8	190.3	177.9	171.0	165.8	164.2	163.4	170.0	175.9	176.0	177.3	183.3	187.4	190.1	194.0	196.6	191.5	187.6
146	Kara Sea	167.1	167.1	166.5	164.7	159.1	152.5	149.8	151.2	156.2	159.7	159.7	159.6	156.3	155.5	156.5	157.0	156.9	156.4	159.1	163.8	172.2	173.7	181.0	187.3	186.7	174.8	165.1	159.5	160.9	166.9	175.9
148	Laptev Sea	129.1	131.4	135.4	134.7	132.5	130.8	131.5	136.5	142.9	142.6	138.5	136.3	135.9	131.8	134.0	138.3	141.2	143.8	148.7	150.2	147.4	140.2	134.4	130.6	133.2	139.2	140.3	139.1	139.4	137.8	136.7
150	East Siberian Sea	141.7	144.9	145.8	145.8	140.5	141.8	143.6	138.2	136.4	134.9	132.9	140.8	154.1	159.4	151.9	145.2	139.8	127.4	117.5	124.7	121.7	117.1	122.5	126.8	130.2	133.0	134.5	136.2	139.8	137.8	134.4
152	Gulf of Alaska	192.1	196.0	203.8	201.9	204.9	204.2	204.2	212.2	201.0	185.1	179.3	176.7	169.8	160.8	169.1	178.7	183.5	192.7	184.7	190.6	207.7	195.5	188.5	200.1	209.4	209.6	204.7	203.1	202.2	210.1	214.1
154	Southeast Bering Sea	195.0	210.1	221.2	214.8	219.1	212.2	218.8	217.2	199.8	193.5	181.7	165.4	152.5	149.2	149.1	147.1	156.9	189.7	202.2	215.7	214.8	209.7	213.5	219.0	218.1	212.4	211.5	206.7	204.0	221.4	220.2