1952 12 - 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	150.9	153.7	158.0	160.1	162.6	165.2	165.8	163.8	160.0	155.0	152.9	148.6	152.2	155.1	149.2	143.3	142.9	146.4	149.0	149.4	146.8	146.8	146.9	148.8	150.0	148.6	148.9	147.3	144.6	145.3	149.7
34	Hudson Bay	169.7	171.9	186.5	197.6	203.0	204.0	200.0	202.7	204.3	197.8	191.5	184.9	194.1	214.2	217.5	192.9	169.5	163.7	169.3	172.7	176.9	186.1	183.7	182.9	182.9	165.3	157.9	163.0	170.2	172.6	180.6
36	Hudson Strait	147.1	149.7	146.4	131.7	139.3	166.0	190.3	189.4	188.5	204.2	219.8	228.9	225.6	216.1	195.8	189.9	184.8	169.3	161.8	143.6	131.1	154.8	179.2	170.4	181.6	183.3	167.6	138.9	142.2	163.5	154.5
98	Bering Strait	142.1	145.5	146.6	149.7	156.3	155.3	146.4	146.8	151.6	151.0	155.6	146.4	157.6	160.3	155.0	157.7	166.2	170.3	168.4	166.6	160.6	165.9	172.7	178.6	187.5	181.8	173.6	168.0	161.9	160.0	157.8
128	Arctic subocean	124.8	118.7	118.3	123.6	133.2	133.8	141.2	143.3	143.2	137.0	132.1	130.6	129.9	118.2	111.2	111.5	107.3	110.2	114.7	113.7	114.1	115.5	122.2	120.6	116.8	112.1	112.3	125.2	132.5	125.6	124.8
130	Chukchi Sea	136.8	135.8	126.5	132.4	145.0	156.3	154.7	149.5	146.1	140.4	142.4	141.3	130.6	130.4	133.9	137.7	147.4	159.7	156.7	155.6	150.7	149.2	157.2	165.8	175.9	179.1	173.2	162.6	153.4	155.5	155.0
132	Beaufort Sea	150.9	166.1	178.9	185.0	182.0	180.6	177.8	180.0	177.2	172.8	171.5	173.6	207.7	207.0	181.5	159.6	162.3	165.6	160.4	160.2	163.4	170.5	174.5	188.6	185.4	188.2	180.8	169.9	171.1	176.1	179.2
134	Arctic Archipelago	127.5	126.5	141.8	157.2	169.6	171.9	171.8	170.3	169.0	165.7	163.0	154.6	164.1	175.0	157.8	143.6	137.4	125.5	121.2	120.1	117.4	114.6	110.0	114.1	118.3	122.6	126.3	132.7	133.5	132.5	145.4
136	Foxe Basin	133.1	127.1	130.6	130.4	140.5	153.8	165.7	176.4	171.5	167.3	160.7	169.1	171.2	162.6	168.1	170.5	174.0	155.1	124.7	114.4	113.4	116.3	122.7	109.0	104.2	122.5	160.3	150.7	130.1	158.3	198.3
138	Baffin Bay	115.2	117.1	119.2	104.9	111.5	122.5	131.1	129.1	133.7	132.8	128.3	129.7	130.7	122.0	111.5	112.7	122.7	117.9	123.1	121.6	115.6	114.4	111.3	109.2	105.8	103.1	129.7	154.3	138.4	137.6	155.9
139	South Greenland	154.1	150.8	156.6	161.5	163.2	166.9	169.7	168.3	149.8	135.9	132.0	136.4	149.7	149.9	131.8	138.0	134.4	146.4	144.3	132.5	127.1	124.7	123.9	128.6	137.5	153.0	172.3	177.5	163.6	163.0	180.6
140	Greenland Sea	117.5	109.3	111.2	99.3	111.8	119.3	126.9	126.4	117.0	116.0	107.4	95.4	92.0	96.2	92.5	100.3	98.6	104.9	115.5	115.6	107.3	104.4	103.0	106.0	104.6	93.3	108.1	136.8	135.8	127.9	130.1
142	Norwegian Sea	210.1	217.3	198.6	197.5	208.7	202.1	209.1	210.4	213.5	228.4	211.7	187.6	180.0	188.9	195.9	196.5	198.2	202.2	209.1	204.8	196.9	198.4	204.4	212.1	214.2	216.8	211.2	203.1	199.6	194.2	190.4
144	Barents Sea	183.2	177.6	172.4	173.4	171.3	165.8	163.5	158.6	152.0	152.5	163.4	171.6	164.2	176.2	194.5	202.3	203.9	204.5	197.5	187.2	198.4	204.5	196.9	198.2	191.0	187.6	186.1	176.8	162.1	157.4	154.2
146	Kara Sea	159.9	165.0	165.1	164.3	162.7	168.1	170.8	160.2	157.7	148.4	146.8	135.6	133.5	138.7	133.1	131.6	142.7	157.0	163.6	165.9	153.9	146.0	143.2	143.4	146.3	147.7	146.5	139.6	137.4	140.9	147.2
148	Laptev Sea	131.5	136.4	140.6	139.9	141.4	142.9	144.7	151.3	136.1	134.0	128.1	125.7	120.6	105.4	98.1	86.9	80.4	85.1	93.9	102.5	105.5	104.5	105.8	105.2	106.1	104.3	107.2	110.7	106.5	103.3	103.2
150	East Siberian Sea	142.3	135.0	131.3	133.2	129.7	128.5	130.3	126.8	128.9	125.5	122.1	121.5	116.1	124.8	128.4	142.0	137.1	123.9	120.4	120.0	119.4	116.8	118.5	120.5	116.9	125.5	127.5	124.7	124.2	116.7	111.2
152	Gulf of Alaska	173.1	176.7	185.1	184.0	188.4	179.5	174.6	174.5	189.2	182.1	180.1	183.1	197.3	186.8	178.2	191.2	205.3	210.2	209.4	203.5	206.6	201.3	215.6	219.0	217.6	208.5	205.7	196.9	197.2	197.2	188.6
154	Southeast Bering Sea	137.2	135.2	142.8	155.0	200.9	201.0	181.3	162.7	162.4	159.1	163.4	163.3	150.7	152.2	149.2	145.4	164.4	183.7	205.5	204.1	201.0	195.3	214.1	219.4	216.0	212.8	205.5	187.2	171.4	166.9	163.3