1951 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	140.4	141.0	142.9	145.1	149.0	149.6	146.3	145.4	148.1	153.3	156.4	158.9	159.6	157.1	154.6	152.9	156.7	160.8	164.8	165.6	165.8	166.0	165.0	167.5	173.4	179.7	181.9	182.2	182.5	181.9	183.3
34	Hudson Bay	159.7	160.9	162.1	166.3	162.3	163.6	158.0	153.2	151.7	156.4	164.5	169.5	176.9	182.1	182.5	185.6	178.0	173.3	175.9	173.3	171.4	167.2	162.4	170.7	181.7	193.4	200.1	201.4	206.1	213.5	216.0
36	Hudson Strait	133.9	142.1	148.1	163.1	186.6	171.7	171.6	183.4	184.8	186.3	187.3	178.9	182.6	152.3	151.8	170.6	176.9	162.5	166.1	191.1	205.6	178.1	157.3	151.3	158.9	171.6	158.9	163.4	193.7	220.8	224.7
98	Bering Strait	128.0	113.7	118.0	128.3	136.1	139.8	146.7	148.2	146.3	144.7	142.1	151.6	146.7	148.2	150.8	142.7	144.4	155.3	182.0	188.0	175.1	158.9	149.0	144.2	152.5	164.7	160.8	157.5	150.7	150.2	169.3
128	Arctic subocean	105.2	107.0	114.1	118.1	117.0	113.3	119.6	123.1	128.5	139.9	122.2	133.1	125.1	114.3	117.5	123.9	128.6	134.5	130.6	124.8	110.2	116.4	122.9	118.8	118.7	120.8	122.2	126.9	133.0	131.8	127.4
130	Chukchi Sea	100.8	92.5	110.9	148.0	160.6	165.5	172.1	172.1	150.8	153.6	146.1	132.9	128.4	134.8	149.1	136.7	125.2	131.0	161.1	173.2	166.2	158.4	139.8	135.0	132.5	123.2	123.4	125.8	130.7	133.3	152.1
132	Beaufort Sea	151.6	139.0	122.5	108.4	111.0	121.3	129.6	129.3	126.1	127.2	130.9	157.8	169.3	153.9	149.3	136.8	138.0	155.1	172.4	186.7	181.3	160.0	160.5	175.7	189.5	197.1	188.4	183.8	193.8	192.9	184.6
134	Arctic Archipelago	136.4	123.9	121.6	120.2	128.4	127.5	119.2	122.0	125.9	133.8	135.6	134.9	135.8	135.2	134.3	137.0	139.7	136.0	131.9	128.5	128.4	134.8	142.4	143.7	148.5	158.3	152.4	147.3	155.8	169.3	168.8
136	Foxe Basin	142.9	137.4	138.5	137.5	136.3	136.8	153.9	166.1	173.1	181.3	145.7	145.9	143.9	134.2	139.7	156.5	155.8	147.5	147.0	151.7	167.3	191.8	175.4	155.4	150.1	149.8	153.3	149.5	152.2	154.0	153.5
138	Baffin Bay	93.4	96.2	91.4	94.7	100.3	98.1	102.4	114.7	153.5	166.2	153.5	120.8	107.3	90.0	91.5	104.6	107.9	113.3	110.0	103.0	101.1	118.1	125.9	127.4	132.0	132.6	128.6	138.3	131.0	117.0	109.2
139	South Greenland	117.3	110.8	106.4	101.2	104.9	115.5	128.8	162.0	185.7	187.6	176.3	138.3	116.1	113.7	116.8	112.8	112.1	112.8	115.6	116.5	123.4	136.6	132.1	140.3	144.3	147.2	164.8	166.9	152.9	129.2	123.4
140	Greenland Sea	91.2	86.0	95.9	98.1	103.1	101.7	104.8	116.3	126.5	142.0	120.5	105.8	94.3	96.1	100.7	105.3	107.8	115.2	111.0	106.7	92.2	91.7	97.8	108.6	114.1	116.4	111.8	111.8	116.6	112.5	102.4
142	Norwegian Sea	229.0	232.0	237.9	235.3	220.9	217.8	209.8	199.4	186.2	180.9	185.5	188.9	188.0	188.9	185.4	179.1	182.1	182.2	182.5	184.4	195.3	194.9	194.9	199.2	199.7	195.7	198.9	199.8	203.3	204.5	200.9
144	Barents Sea	189.6	195.1	199.3	206.4	207.3	194.7	184.7	186.4	174.3	158.9	157.2	158.0	163.0	170.6	168.5	164.7	158.7	162.5	166.7	165.1	176.1	198.8	203.2	206.9	213.1	209.1	221.0	223.2	229.4	225.8	229.7
146	Kara Sea	153.9	157.5	163.1	168.1	177.9	177.9	163.1	149.8	151.1	164.5	174.3	179.1	182.6	177.8	162.6	162.9	174.8	181.6	184.7	186.3	189.3	186.2	181.6	180.5	187.0	198.0	202.9	201.7	200.8	200.6	205.8
148	Laptev Sea	121.9	124.3	124.3	123.2	123.2	126.5	129.0	129.5	128.2	127.8	136.9	143.2	139.8	141.7	149.9	139.7	140.4	143.7	147.5	151.2	154.0	162.6	167.0	172.7	174.4	171.8	174.9	177.7	174.1	168.6	164.4
150	East Siberian Sea	83.5	109.1	138.1	142.0	140.7	133.1	128.7	133.9	161.4	174.3	167.5	169.7	170.6	168.1	165.5	168.1	189.6	186.0	164.9	147.7	149.3	163.0	170.8	154.0	149.1	155.0	156.9	157.3	144.9	139.4	137.9
152	Gulf of Alaska	174.1	177.5	154.0	137.6	132.6	133.9	143.6	149.3	146.3	145.0	157.1	168.6	164.0	164.6	159.1	159.0	180.3	211.0	231.1	212.8	179.4	167.8	173.7	182.2	194.0	200.1	191.4	197.9	190.8	193.5	210.2
154	Southeast Bering Sea	170.6	172.4	161.4	185.6	187.8	170.4	163.8	168.1	158.9	147.4	150.4	144.7	138.5	148.0	179.7	184.8	176.8	186.7	193.5	167.6	157.3	165.7	170.4	172.2	177.2	179.0	155.8	161.1	163.1	192.9	214.5