1960 01 - 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	147.4	142.8	141.0	141.7	144.2	142.1	140.0	139.5	138.5	137.7	137.3	137.4	137.1	140.0	140.6	139.6	142.3	146.3	147.4	146.8	146.8	146.7	144.9	144.5	145.1	144.9	143.2	142.9	143.6	145.0	148.3
34	Hudson Bay	161.8	156.2	136.7	120.3	122.1	131.3	133.5	125.0	130.8	143.1	160.2	172.7	169.7	169.3	168.0	169.2	171.9	171.3	170.1	168.6	168.6	171.4	165.2	161.3	151.0	138.8	134.8	140.5	150.8	161.4	171.9
36	Hudson Strait	127.5	136.0	143.8	135.2	112.2	104.0	100.9	101.5	100.9	105.5	118.8	137.8	166.0	188.2	184.0	203.2	201.9	205.6	220.4	199.3	193.2	166.9	151.3	144.6	168.6	170.4	153.8	133.2	147.2	120.7	109.0
98	Bering Strait	150.1	159.1	188.6	197.0	195.4	172.4	163.3	165.0	164.8	150.3	130.7	124.4	125.8	125.8	118.5	126.0	150.4	162.4	175.9	175.5	170.4	167.5	173.4	179.6	178.3	170.9	162.5	151.6	144.8	154.3	167.8
128	Arctic subocean	104.5	123.9	121.9	109.9	133.3	128.4	125.1	131.0	149.1	142.4	126.4	114.6	103.6	104.5	104.7	109.8	127.9	130.9	133.6	125.5	109.3	94.0	89.2	99.0	125.4	131.0	121.8	121.1	130.4	117.8	118.0
130	Chukchi Sea	120.1	152.7	164.3	166.9	187.4	163.9	158.8	162.8	146.2	124.7	116.4	117.5	114.8	108.4	103.1	104.0	110.4	122.6	122.8	135.5	138.4	148.8	160.7	182.1	194.7	183.5	168.7	148.7	125.6	118.1	133.8
132	Beaufort Sea	148.0	134.5	140.9	150.0	166.0	159.4	146.4	144.2	146.2	148.9	142.5	136.1	146.6	166.3	161.0	148.2	155.0	174.0	176.4	168.9	162.4	158.9	157.6	147.6	133.9	127.6	116.0	116.1	141.2	161.3	184.0
134	Arctic Archipelago	115.8	109.0	109.8	112.7	111.0	108.0	109.1	112.1	114.2	108.4	106.3	110.5	120.3	132.9	147.0	153.2	149.5	157.7	158.7	148.4	135.7	120.2	109.0	104.7	96.0	89.3	95.6	108.7	111.0	104.9	116.4
136	Foxe Basin	126.2	115.6	104.6	108.2	122.4	123.9	126.9	131.7	122.9	110.6	107.4	111.2	127.6	156.7	158.1	163.5	179.0	195.4	198.0	190.7	152.3	128.8	97.9	97.9	113.1	135.8	145.6	124.5	100.6	111.3	99.5
138	Baffin Bay	92.8	98.5	107.2	103.1	111.5	124.3	135.2	141.8	148.0	123.0	121.4	119.0	106.8	106.5	117.1	118.5	125.2	134.9	137.6	135.0	121.3	86.4	78.1	84.5	106.6	113.2	118.0	129.1	125.8	119.0	125.9
139	South Greenland	113.7	118.1	120.3	126.8	147.7	158.0	150.0	171.5	153.0	154.5	157.8	164.5	163.0	161.7	167.6	171.5	163.3	151.9	149.1	144.3	135.8	123.9	117.3	115.8	130.3	142.6	146.0	142.1	126.5	125.8	119.5
140	Greenland Sea	121.4	121.4	112.0	126.7	151.4	149.5	135.7	145.2	162.8	148.8	136.9	131.4	118.4	91.4	100.7	90.1	88.9	123.3	104.4	117.4	110.5	104.4	96.8	125.9	144.3	143.9	134.1	127.0	124.0	123.0	107.9
142	Norwegian Sea	226.2	215.6	219.6	221.5	226.6	218.9	199.1	179.6	199.5	204.3	170.6	173.3	179.7	194.2	191.1	181.7	181.4	171.0	175.4	180.6	192.4	207.0	229.2	231.5	234.0	214.8	204.1	183.4	164.9	173.4	188.2
144	Barents Sea	179.0	186.5	200.2	198.4	182.2	161.8	149.1	155.4	153.2	159.0	171.0	167.0	157.2	156.8	158.2	157.4	155.5	152.3	160.5	169.4	173.0	175.4	174.5	173.7	167.6	175.6	150.0	139.3	146.1	148.5	160.2
146	Kara Sea	169.0	154.6	145.3	150.0	153.8	152.3	149.9	144.2	139.6	140.7	138.4	132.5	129.9	133.9	136.4	133.5	132.2	132.2	131.9	132.8	140.1	149.8	153.0	154.2	157.6	158.3	157.3	155.6	147.6	144.2	142.2
148	Laptev Sea	119.0	119.4	116.1	111.7	108.4	110.6	118.5	120.4	119.5	115.8	114.8	115.0	115.3	115.9	115.2	113.6	116.4	119.0	116.8	116.0	119.1	121.1	120.9	119.1	120.8	128.8	139.9	140.5	142.5	141.1	138.8
150	East Siberian Sea	132.0	123.9	132.6	140.4	134.0	133.7	135.2	132.2	128.7	123.3	125.0	136.5	136.0	124.9	119.0	107.3	108.8	112.7	117.6	129.4	138.8	139.1	131.2	128.2	132.4	133.6	142.0	156.4	157.7	158.0	149.3
152	Gulf of Alaska	209.0	205.4	224.9	232.9	228.0	195.2	183.1	180.4	187.0	175.4	159.5	152.1	158.6	154.9	149.5	173.0	205.2	212.5	221.3	213.8	199.8	191.2	195.3	198.3	193.7	190.2	187.2	194.8	198.4	201.5	211.3
154	Southeast Bering Sea	207.1	216.0	216.9	229.6	213.4	196.2	189.4	211.8	198.4	193.5	150.7	136.4	130.3	147.0	156.9	177.2	188.4	204.2	215.6	206.2	211.1	217.0	220.8	223.8	218.3	215.7	208.0	195.8	186.7	166.6	159.3