1960 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	148.6	149.7	152.7	154.4	160.1	164.8	166.6	166.0	163.0	158.5	158.4	159.3	158.4	157.5	155.0	154.6	154.5	154.2	149.9	147.3	149.7	153.0	152.2	150.9	147.3	146.7	148.7	152.8	153.9	148.4	141.0
34	Hudson Bay	182.4	190.8	193.6	188.2	179.8	171.9	151.0	152.2	165.5	149.4	154.0	171.2	192.2	188.0	170.6	165.3	157.4	153.0	148.5	142.7	142.8	149.5	158.7	163.1	155.1	141.7	144.5	153.6	155.3	147.9	134.0
36	Hudson Strait	160.2	156.4	169.5	182.9	155.9	155.9	146.1	118.7	121.4	130.1	129.0	140.2	162.7	157.8	161.5	175.1	200.6	178.1	154.0	151.1	137.0	140.2	150.3	131.3	130.2	124.6	123.8	125.3	125.9	127.1	120.0
98	Bering Strait	161.3	155.0	145.4	141.8	163.9	176.4	192.0	196.7	195.3	190.8	178.0	168.2	170.7	184.6	181.0	182.9	181.9	169.2	148.0	149.9	174.9	187.6	182.1	177.9	171.4	167.9	175.7	186.2	182.6	162.1	149.6
128	Arctic subocean	93.6	88.2	87.5	101.0	108.9	108.7	114.8	101.3	105.1	98.0	114.5	123.2	117.6	118.4	119.6	113.8	116.5	129.0	126.0	130.2	131.6	134.8	131.2	112.3	104.3	110.1	111.2	113.2	112.2	109.1	110.4
130	Chukchi Sea	156.8	144.7	121.6	126.8	126.7	158.6	181.5	191.6	191.6	194.3	176.4	156.7	160.1	169.2	172.1	183.8	197.8	195.4	168.6	154.1	157.0	162.9	170.8	170.1	157.9	146.2	150.4	169.1	174.4	159.4	142.8
132	Beaufort Sea	174.3	167.7	157.0	140.8	147.4	177.3	187.6	201.1	193.0	194.0	195.8	197.1	189.1	178.1	187.9	176.7	155.9	137.4	131.5	139.7	166.1	202.7	190.0	178.1	169.3	169.0	176.7	185.6	188.2	164.9	140.5
134	Arctic Archipelago	140.4	128.5	122.8	114.0	119.1	125.1	135.0	128.3	125.2	134.7	162.7	174.2	155.7	143.7	154.3	149.0	133.9	129.7	142.9	150.0	149.4	149.0	138.2	134.2	130.9	129.9	123.2	117.5	117.4	117.3	114.2
136	Foxe Basin	139.3	143.7	133.6	121.6	111.0	107.2	109.6	110.6	109.5	121.0	123.4	145.3	148.3	135.5	137.1	145.9	158.2	172.1	159.9	149.4	141.4	137.5	131.7	130.8	122.5	117.1	112.8	120.2	127.8	120.8	117.0
138	Baffin Bay	104.0	95.9	96.8	99.4	96.8	94.3	94.3	95.7	95.5	106.5	122.4	128.2	120.7	118.0	117.8	103.8	98.5	107.5	129.3	124.7	116.2	111.1	104.2	101.4	105.8	106.6	102.9	100.3	103.1	107.1	108.9
139	South Greenland	129.0	127.7	125.9	119.1	115.1	109.6	130.1	145.3	162.4	167.3	150.5	136.6	140.1	152.6	139.5	125.9	122.6	151.4	149.9	126.6	120.2	114.4	120.9	125.2	120.2	117.8	113.6	114.1	124.1	125.0	130.3
140	Greenland Sea	83.0	75.5	69.1	72.5	81.5	79.0	92.9	105.3	106.8	119.3	134.8	143.7	119.5	122.9	115.7	96.3	84.1	94.9	108.2	104.8	94.5	96.2	101.3	99.7	104.0	114.0	98.2	86.3	85.0	91.4	97.0
142	Norwegian Sea	233.9	229.3	223.6	213.3	206.2	189.9	184.1	175.3	164.3	165.2	174.1	199.1	215.5	213.8	213.7	226.3	228.7	212.9	210.3	201.7	188.3	184.2	193.0	202.7	201.5	214.1	222.4	212.3	203.3	199.4	204.0
144	Barents Sea	171.1	189.8	210.6	210.9	208.2	208.5	192.8	177.1	176.0	173.2	167.8	171.0	172.9	185.9	192.1	194.8	198.6	200.6	189.2	179.2	184.8	186.1	182.0	193.5	204.1	206.4	210.5	208.5	201.1	196.0	192.9
146	Kara Sea	159.9	163.1	171.9	180.6	188.1	190.1	193.3	187.7	172.0	161.5	159.3	155.0	152.1	153.2	148.8	153.3	161.7	163.5	160.3	157.0	156.5	152.2	151.4	150.4	146.3	152.7	157.6	164.2	169.0	164.8	156.6
148	Laptev Sea	100.0	101.3	112.2	125.7	142.9	155.3	158.3	158.0	152.8	149.4	146.0	143.7	130.5	124.5	129.3	133.5	137.4	141.3	138.2	134.5	130.6	130.3	131.0	129.3	125.3	122.3	122.3	125.9	126.2	128.3	124.8
150	East Siberian Sea	117.8	118.0	118.1	118.4	129.4	130.7	135.4	141.7	143.8	141.8	144.0	142.3	142.9	137.8	129.9	133.7	141.3	147.0	144.4	146.5	143.7	141.6	140.5	142.4	141.7	141.4	137.6	130.2	125.7	126.8	128.9
152	Gulf of Alaska	190.6	194.6	179.9	176.9	209.8	209.3	230.1	215.5	225.4	212.0	204.2	196.3	201.3	213.7	206.3	208.3	196.5	178.8	156.5	176.2	221.7	224.3	220.5	209.9	206.3	208.2	217.8	230.6	209.4	185.2	176.8
154	Southeast Bering Sea	204.8	200.6	181.6	183.0	208.1	213.5	217.4	215.4	214.4	213.1	191.6	182.8	211.5	210.0	208.9	220.4	226.2	213.5	178.5	197.5	207.9	216.5	202.4	191.2	199.5	211.4	219.8	220.2	197.5	173.9	171.8