1970 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	149.8	148.5	149.0	148.9	147.9	147.1	148.3	147.9	148.3	144.8	140.1	137.6	138.7	140.7	140.7	140.2	139.8	141.3	142.7	141.8	143.9	142.6	139.9	138.7	138.1	135.7	135.4	135.6	137.4	137.2	138.1
34	Hudson Bay	162.9	159.8	155.6	152.1	153.0	150.5	147.4	152.7	159.5	166.0	158.0	143.3	139.2	141.3	142.6	136.2	128.9	126.0	128.9	134.5	147.9	151.9	157.8	161.5	158.4	151.0	153.9	152.1	149.2	156.8	160.3
36	Hudson Strait	170.8	184.0	179.8	158.4	163.4	183.5	190.9	189.6	183.7	172.8	172.9	175.1	181.4	175.7	156.4	147.2	140.1	135.9	140.6	142.8	132.1	120.4	122.9	128.2	125.3	120.3	115.3	121.2	126.3	117.7	127.7
98	Bering Strait	177.2	155.3	147.4	156.8	150.1	149.3	154.5	153.1	151.0	145.4	141.4	135.5	125.4	124.6	128.6	134.9	137.7	137.4	140.0	151.2	163.1	162.6	155.0	145.8	148.3	152.5	148.3	143.8	142.5	134.7	140.6
128	Arctic subocean	124.1	129.6	126.0	114.5	115.3	117.7	117.1	98.1	101.3	101.7	107.6	110.1	109.9	101.5	96.5	95.4	96.6	89.5	87.2	92.2	97.8	108.4	106.0	104.4	107.9	124.0	139.4	154.0	151.6	144.1	117.9
130	Chukchi Sea	154.7	137.1	138.1	162.4	169.7	150.8	142.9	149.7	148.5	147.7	148.3	144.0	139.8	140.7	144.1	142.7	137.6	118.9	123.0	128.1	149.9	148.4	137.9	132.6	132.4	133.8	124.4	111.9	121.3	123.8	122.7
132	Beaufort Sea	194.9	182.3	166.1	150.6	142.3	138.6	144.6	147.9	152.2	144.4	127.7	115.2	112.8	117.4	120.7	124.2	125.3	135.3	147.0	159.5	168.3	173.6	167.4	159.7	152.3	152.2	146.0	148.0	157.9	155.5	144.3
134	Arctic Archipelago	153.0	157.8	156.1	152.8	148.7	146.4	145.2	141.7	134.1	118.5	113.8	118.5	122.8	126.1	127.9	129.2	125.4	121.7	117.9	120.4	121.2	117.0	106.2	97.7	97.4	100.6	106.3	109.7	103.8	99.0	89.2
136	Foxe Basin	128.3	141.5	168.3	188.6	185.1	173.0	156.0	148.8	133.3	126.4	132.7	140.7	141.8	131.6	132.6	138.2	142.3	140.3	134.2	122.1	112.2	103.4	103.4	105.8	105.1	99.4	95.1	89.9	87.0	86.8	112.7
138	Baffin Bay	94.2	97.7	102.2	104.1	108.3	110.7	100.2	90.4	96.2	99.9	95.6	91.6	90.2	87.3	85.5	90.2	92.8	96.8	99.1	100.1	92.6	92.8	92.5	102.7	125.8	141.9	150.1	156.4	158.3	138.0	118.0
139	South Greenland	157.0	154.6	154.5	144.5	137.7	128.0	123.9	113.4	117.2	127.0	129.9	126.8	132.8	136.2	140.2	152.2	163.0	168.9	158.5	138.9	135.6	130.2	127.9	146.1	154.5	156.2	159.4	158.6	157.0	142.7	136.5
140	Greenland Sea	103.1	111.4	102.3	91.5	88.3	86.2	77.9	86.9	105.3	102.9	103.4	106.5	116.9	112.8	96.2	98.3	106.8	114.0	109.2	114.1	122.0	127.7	114.9	116.0	134.3	134.8	140.5	145.9	144.7	133.3	117.1
142	Norwegian Sea	192.2	180.7	185.2	176.4	182.1	179.9	183.9	201.0	201.4	206.2	208.1	206.5	201.5	178.4	167.1	172.0	183.8	189.1	205.0	227.1	222.1	218.4	210.7	199.7	201.8	200.9	198.0	194.9	205.5	203.7	213.5
144	Barents Sea	159.9	164.5	181.9	184.1	184.1	189.3	192.9	177.3	171.9	169.3	168.1	168.1	160.9	153.7	155.5	154.6	162.3	187.9	181.2	180.9	190.1	185.8	182.1	175.5	176.6	169.0	156.0	136.9	152.8	162.4	163.0
146	Kara Sea	151.2	149.2	149.9	155.8	160.1	161.4	163.8	165.8	162.1	152.9	146.4	149.9	156.6	159.1	154.6	152.7	156.5	157.6	151.3	141.2	139.6	137.6	133.0	132.4	128.4	119.9	122.1	129.1	133.8	132.8	139.9
148	Laptev Sea	114.0	123.7	130.9	126.4	121.1	120.0	121.9	124.9	128.1	125.2	124.0	123.6	124.0	134.1	142.1	141.3	131.5	129.1	144.0	142.0	132.8	126.5	130.6	127.5	124.1	121.7	115.3	111.9	110.8	118.4	120.8
150	East Siberian Sea	115.0	114.0	127.6	149.0	153.2	153.0	158.5	147.1	138.9	142.6	150.4	152.9	159.5	153.4	145.1	137.1	135.1	131.4	131.7	127.9	128.8	129.0	119.2	114.6	126.2	140.1	148.5	145.1	140.3	133.8	129.3
152	Gulf of Alaska	209.0	192.0	167.9	162.5	156.3	164.1	176.8	178.2	170.5	158.5	143.8	136.2	132.8	141.9	151.8	165.5	169.4	164.6	180.8	206.1	218.7	218.4	206.6	192.8	191.9	196.0	189.1	185.5	182.7	182.7	199.8
154	Southeast Bering Sea	189.3	174.1	188.1	192.8	163.7	154.8	156.2	162.4	190.1	197.1	169.8	150.0	138.9	145.2	153.5	155.2	146.5	141.3	142.2	158.7	185.5	174.7	174.1	171.4	153.9	148.8	147.9	139.4	135.8	158.0	182.9