1965 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	132.6	134.0	137.4	135.9	130.6	131.1	130.9	130.1	131.0	135.6	139.6	140.6	144.2	147.2	151.6	155.9	156.5	157.0	155.5	153.1	148.7	144.9	145.0	143.7	140.3	134.5	132.2	134.0	138.6	140.3	138.7
34	Hudson Bay	147.8	152.5	161.7	163.6	154.4	150.2	152.8	148.9	127.2	118.7	125.2	125.1	128.5	135.4	145.6	172.4	172.1	174.1	169.9	165.6	167.7	143.0	139.9	153.8	150.6	140.6	137.7	128.2	140.5	149.4	146.2
36	Hudson Strait	134.5	129.5	145.5	141.7	130.3	116.4	123.6	158.8	182.8	117.2	101.8	109.5	106.3	109.4	117.1	122.7	128.6	129.6	125.8	126.6	124.4	122.8	112.8	126.6	144.3	144.4	150.7	181.1	189.6	159.0	139.4
98	Bering Strait	110.7	121.8	137.3	136.9	125.2	130.3	122.6	121.2	127.3	131.8	138.3	156.0	173.1	165.2	155.2	149.8	169.1	177.6	190.9	184.9	173.6	173.7	169.1	162.0	147.7	139.7	137.6	144.1	145.2	143.6	141.3
128	Arctic subocean	97.5	95.6	93.9	93.4	94.3	98.6	105.6	103.3	96.0	93.2	102.9	105.9	104.1	113.8	107.3	98.7	84.5	90.1	88.2	111.2	113.5	111.5	119.1	131.7	144.8	150.0	146.8	137.9	123.0	106.8	99.4
130	Chukchi Sea	113.1	139.1	151.0	160.9	160.7	136.2	125.3	124.8	137.5	146.2	136.0	136.2	133.3	127.8	113.7	104.6	112.1	147.4	191.5	192.0	173.0	162.5	165.4	172.6	162.1	140.7	148.3	155.3	145.1	133.8	128.5
132	Beaufort Sea	122.0	122.6	121.1	118.3	112.1	111.6	110.0	111.5	114.0	124.0	123.1	136.6	170.1	189.3	195.2	201.9	202.3	197.2	196.2	198.3	166.9	163.0	161.1	143.5	130.2	125.3	134.8	145.4	147.2	145.4	139.6
134	Arctic Archipelago	114.1	110.3	109.5	109.1	105.8	106.1	107.9	103.1	100.3	108.9	125.0	130.3	128.4	141.5	146.3	134.0	133.4	134.8	119.0	113.5	122.6	125.9	122.6	115.7	115.9	124.8	129.2	128.6	129.9	128.7	120.5
136	Foxe Basin	121.2	108.2	118.3	114.7	108.8	103.3	110.8	124.8	130.7	158.1	151.6	127.2	128.1	127.7	136.9	133.8	122.2	120.1	114.7	108.0	102.6	104.7	99.9	107.8	124.2	132.0	133.1	144.2	147.5	152.7	149.3
138	Baffin Bay	115.8	97.3	80.2	78.3	84.6	97.4	98.2	84.7	89.6	111.1	131.7	125.7	113.4	104.1	115.1	110.3	92.5	85.2	78.9	81.3	83.5	85.4	114.8	130.8	139.1	138.6	132.8	118.9	105.7	109.2	123.2
139	South Greenland	125.0	115.9	112.5	124.2	140.7	144.4	123.7	117.2	122.6	131.4	125.3	120.3	114.1	105.2	104.6	105.0	111.3	106.2	98.8	94.0	96.1	114.1	134.6	142.9	153.5	142.3	132.1	134.9	156.4	160.9	156.3
140	Greenland Sea	103.1	95.9	80.2	78.7	86.0	110.2	116.9	113.9	106.7	91.0	100.8	101.1	99.1	90.8	106.5	103.1	85.3	73.7	67.3	69.5	78.6	103.3	126.2	137.6	143.7	136.6	126.9	117.1	107.3	94.0	110.2
142	Norwegian Sea	205.1	201.9	195.6	194.6	191.3	193.7	217.9	196.9	173.7	173.7	200.4	219.5	216.9	218.2	215.3	207.2	211.2	200.2	189.0	180.0	189.7	193.6	197.6	195.2	200.5	198.1	189.7	197.2	199.8	197.3	198.3
144	Barents Sea	179.5	181.6	180.5	169.8	155.8	146.3	150.2	152.7	154.2	156.6	156.1	164.1	182.8	198.2	204.1	202.5	198.8	201.7	200.5	179.1	176.0	179.7	177.2	174.7	166.8	157.7	165.8	173.0	174.6	163.4	165.4
146	Kara Sea	148.4	153.1	159.6	155.7	145.9	144.4	145.2	143.9	150.8	160.7	158.6	154.9	161.0	167.8	175.1	177.8	176.0	173.5	174.0	173.4	166.6	161.1	156.2	150.5	143.5	131.7	124.1	127.9	137.7	146.2	145.1
148	Laptev Sea	111.8	108.6	106.9	106.4	107.7	105.6	102.9	104.9	109.9	126.4	140.0	132.5	114.5	111.0	114.3	118.2	121.6	126.9	125.5	124.8	128.2	127.5	126.5	117.8	115.2	117.6	113.5	115.0	115.0	115.7	114.3
150	East Siberian Sea	114.0	118.3	121.2	123.7	111.3	131.0	152.1	152.7	144.7	123.6	124.7	133.4	134.6	121.9	120.9	122.0	120.5	118.0	115.4	116.7	112.7	108.8	117.1	126.0	133.5	135.3	138.0	136.6	132.8	131.1	129.3
152	Gulf of Alaska	128.0	128.6	144.9	136.5	132.1	155.2	140.6	139.3	162.1	177.7	193.6	211.4	222.8	201.7	197.4	205.2	224.5	226.8	222.5	217.8	206.2	197.3	194.3	182.5	170.2	171.5	159.2	174.2	175.6	178.5	171.4
154	Southeast Bering Sea	130.2	161.4	185.3	162.6	176.9	186.6	141.9	130.7	152.2	165.5	189.7	197.9	212.6	197.9	159.7	159.7	196.9	227.3	221.6	210.8	199.4	189.3	191.0	197.0	184.4	174.2	179.7	176.2	159.6	150.5	177.1