1958 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	157.1	161.0	159.5	157.1	157.4	159.9	163.7	166.3	164.6	160.6	158.0	156.9	156.3	153.5	151.4	152.0	152.9	149.9	148.7	149.4	150.1	151.9	155.2	159.5	163.2	167.3	171.8	171.6	170.4	171.2	172.5
34	Hudson Bay	178.9	189.1	180.2	172.0	167.4	167.5	176.4	189.7	193.7	194.6	191.2	194.7	197.1	197.8	191.9	181.1	177.5	178.8	181.1	182.0	187.4	191.5	194.1	203.2	206.7	205.8	206.2	205.1	204.7	213.5	216.6
36	Hudson Strait	144.2	149.9	168.1	184.2	191.2	203.4	222.3	226.4	227.9	228.8	229.5	226.6	204.8	196.6	198.3	185.3	152.9	156.2	158.7	167.0	173.4	187.6	199.4	185.4	177.1	177.4	164.7	173.3	164.8	159.3	172.4
98	Bering Strait	178.7	184.5	178.7	166.5	170.6	170.5	164.5	159.8	153.7	162.9	179.8	187.6	181.6	178.4	176.9	175.5	171.4	166.5	170.2	174.1	171.2	165.2	166.5	172.1	174.1	172.5	168.8	166.7	165.6	170.7	175.9
128	Arctic subocean	125.7	129.6	136.3	134.0	123.3	112.6	112.6	111.9	113.9	111.7	131.8	140.6	131.9	111.8	105.8	106.1	119.4	127.3	122.3	122.5	130.5	130.6	135.6	128.2	116.2	102.1	101.4	98.5	93.7	90.5	94.5
130	Chukchi Sea	160.6	177.0	171.2	153.8	174.7	178.2	177.8	181.9	161.3	147.5	161.1	186.2	193.1	188.4	175.6	175.9	180.2	194.9	198.7	180.0	158.6	164.0	154.4	145.0	141.5	142.6	149.8	149.6	151.4	159.1	165.9
132	Beaufort Sea	181.7	181.5	181.8	174.3	162.9	154.3	162.5	163.0	165.2	171.3	179.1	183.2	185.7	178.7	173.3	169.3	160.6	153.0	146.2	148.8	153.8	160.6	176.1	188.2	194.8	196.6	194.3	190.6	189.7	184.5	183.1
134	Arctic Archipelago	123.6	120.8	119.3	122.7	122.2	120.2	125.8	132.4	146.5	157.5	162.4	168.2	176.9	162.0	136.8	149.8	145.1	131.8	126.3	129.1	134.8	147.5	148.1	155.6	160.0	158.2	153.0	141.3	149.4	149.9	134.1
136	Foxe Basin	119.5	120.5	123.3	124.6	134.0	154.0	170.2	174.2	173.0	181.4	179.9	180.2	171.0	176.1	162.2	133.6	145.5	153.4	148.2	163.5	168.5	167.7	167.4	167.3	161.8	154.7	154.0	137.8	132.8	151.3	178.3
138	Baffin Bay	114.6	121.8	116.1	120.5	114.0	119.0	134.6	147.0	136.4	108.4	106.2	117.0	115.8	108.3	112.5	122.0	142.3	138.9	129.7	112.8	109.7	111.3	125.3	134.1	119.4	108.4	105.0	86.9	90.6	96.9	106.9
139	South Greenland	130.5	127.4	124.4	133.0	140.8	157.7	174.0	185.2	186.5	169.4	137.9	122.4	113.2	115.8	132.4	156.4	176.5	177.7	164.1	170.1	154.4	142.2	135.1	129.3	128.5	139.0	155.8	161.6	158.3	161.3	172.5
140	Greenland Sea	133.3	142.6	146.4	140.3	120.3	110.9	116.3	117.2	112.4	99.6	114.5	121.7	110.8	101.9	94.5	108.0	142.5	161.2	145.7	117.9	103.0	116.9	112.8	122.2	120.9	102.3	94.4	93.5	101.7	113.7	126.2
142	Norwegian Sea	202.9	206.0	211.9	224.0	203.9	188.9	179.5	188.5	185.0	177.9	180.5	179.9	181.1	181.3	198.1	202.3	201.1	196.8	195.3	198.3	206.2	209.1	203.1	195.2	193.7	190.2	190.7	195.7	202.5	203.0	202.0
144	Barents Sea	196.1	190.8	157.3	144.0	156.0	159.4	162.7	155.3	152.0	158.4	171.0	181.9	187.8	186.9	184.0	169.0	158.6	153.8	151.6	154.4	174.4	188.9	191.0	187.6	178.8	174.9	169.0	167.6	169.6	191.8	191.8
146	Kara Sea	167.3	171.8	176.7	173.5	170.6	174.9	183.4	182.9	177.9	161.0	143.7	138.1	138.5	133.6	133.2	137.7	142.9	137.1	139.3	143.2	140.6	139.7	143.3	147.7	159.7	172.6	186.6	186.6	176.3	169.9	173.8
148	Laptev Sea	119.4	124.1	130.6	137.4	147.5	152.4	139.1	138.1	134.6	136.9	139.1	129.4	129.1	132.5	132.5	130.2	128.8	126.9	125.7	122.0	123.2	123.0	125.3	126.6	127.9	137.9	147.3	155.2	164.6	162.8	154.5
150	East Siberian Sea	128.5	128.7	123.7	125.5	133.8	135.2	135.5	146.6	140.8	134.6	139.2	136.1	133.7	130.4	137.4	151.1	151.3	141.5	139.7	142.4	148.7	144.6	142.9	151.2	160.6	161.1	158.7	157.1	156.2	148.6	145.2
152	Gulf of Alaska	208.9	218.3	204.1	185.0	176.4	190.9	177.2	164.7	171.3	197.0	204.4	209.9	197.1	200.6	190.1	183.5	178.0	175.5	185.3	183.6	178.2	181.0	190.5	204.0	201.3	200.0	195.6	190.3	188.9	202.9	209.9
154	Southeast Bering Sea	213.8	220.7	209.1	200.0	211.1	205.2	191.8	187.8	182.4	207.4	233.4	211.7	199.6	211.6	199.8	196.5	192.3	203.8	213.8	214.4	197.4	196.2	192.6	189.9	181.3	173.9	191.3	209.6	212.8	220.8	222.6