1961 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	136.8	136.4	138.3	139.4	140.1	137.6	134.2	135.8	140.3	142.2	144.0	144.4	142.7	142.3	144.7	146.3	143.5	141.7	144.8	148.3	151.1	149.3	147.5	146.9	148.2	149.9	149.7	147.1	146.3	145.5	146.7
34	Hudson Bay	131.5	133.5	146.9	163.1	176.4	178.6	156.3	155.7	168.3	168.7	167.0	167.7	166.1	169.3	175.2	185.1	166.6	143.7	141.6	133.4	132.0	128.0	122.3	124.1	132.5	137.7	146.2	134.9	126.7	128.2	132.8
36	Hudson Strait	122.0	125.0	135.7	127.6	131.6	138.9	133.1	132.2	121.9	114.2	119.0	108.5	101.3	114.0	141.9	134.0	131.6	111.3	110.6	108.0	106.6	110.5	121.0	147.6	159.8	159.8	149.0	143.2	142.2	133.5	132.5
98	Bering Strait	149.9	156.3	156.3	154.8	147.2	144.9	144.9	139.0	136.3	132.3	140.7	157.8	160.8	152.3	149.3	150.4	150.2	160.2	181.6	196.4	206.5	202.3	199.4	202.0	199.8	203.2	186.9	176.8	166.8	161.0	151.8
128	Arctic subocean	99.9	101.0	102.1	99.5	92.1	92.9	90.9	89.8	92.0	91.2	97.2	111.2	116.5	124.0	124.1	106.2	112.1	111.4	106.6	101.1	106.3	130.5	125.5	131.5	131.0	115.5	118.5	122.0	125.2	108.1	103.5
130	Chukchi Sea	142.6	133.6	131.6	133.8	127.2	127.9	132.8	138.1	139.2	135.1	120.4	136.2	135.2	127.0	139.2	138.1	133.6	135.7	161.0	192.7	211.0	203.1	196.7	199.5	203.7	200.6	198.2	194.4	180.1	178.2	164.3
132	Beaufort Sea	132.4	151.6	169.0	170.3	164.8	147.0	145.4	156.1	148.7	140.0	148.9	156.5	165.0	166.7	167.7	166.5	162.2	160.5	174.2	186.1	188.2	184.4	178.9	176.0	174.9	181.8	165.2	144.1	136.2	132.8	135.5
134	Arctic Archipelago	112.3	112.2	113.2	111.3	111.8	106.7	98.3	99.5	103.1	105.7	102.5	103.4	108.6	102.8	101.0	108.9	119.4	125.6	122.1	120.7	119.0	117.3	121.6	130.4	149.5	151.2	129.9	128.8	124.2	128.5	131.0
136	Foxe Basin	121.6	110.2	112.6	121.1	123.6	123.2	122.3	103.8	89.3	89.9	93.0	92.7	92.6	99.1	105.5	90.5	91.9	110.5	108.4	109.9	102.6	104.7	126.8	152.1	153.2	148.4	140.7	132.8	143.6	142.5	139.8
138	Baffin Bay	104.6	106.0	100.4	95.1	96.6	101.3	99.3	101.6	106.2	99.4	105.7	107.5	103.4	91.6	77.4	78.9	85.8	82.4	80.5	95.1	105.8	124.7	123.8	134.4	133.3	127.5	125.1	123.0	118.0	106.6	98.4
139	South Greenland	142.1	139.8	125.8	129.1	132.1	132.0	143.3	139.5	138.9	138.1	144.7	130.9	116.5	107.2	110.1	111.9	114.9	121.3	134.0	147.8	155.9	157.2	162.8	160.7	158.5	153.5	149.8	146.7	142.5	125.3	121.1
140	Greenland Sea	115.9	106.8	96.9	90.1	92.2	87.6	93.6	86.4	95.3	110.3	114.0	130.8	140.5	134.5	122.7	100.7	84.6	95.0	77.0	108.4	128.5	144.0	134.3	124.3	117.7	117.7	120.3	127.4	112.0	101.2	80.3
142	Norwegian Sea	200.8	198.8	199.4	203.6	201.6	198.3	196.2	192.9	194.8	189.5	189.7	203.3	215.3	219.0	223.0	225.4	222.4	218.6	216.6	210.9	208.6	199.5	184.5	181.0	194.2	204.9	213.3	218.2	212.2	202.3	202.4
144	Barents Sea	189.2	191.4	190.0	185.4	191.3	210.3	206.8	196.1	190.2	187.3	184.8	191.3	184.3	177.7	168.7	157.7	154.4	170.9	189.4	190.8	183.8	178.1	167.0	156.2	155.5	151.2	151.4	149.6	166.0	184.7	191.0
146	Kara Sea	145.7	142.4	143.4	143.2	143.2	137.3	134.9	141.5	152.1	159.0	157.9	151.7	146.2	152.0	160.4	162.7	157.9	152.9	153.3	157.2	162.2	154.5	154.0	154.5	152.8	150.8	158.2	162.4	160.1	155.5	160.1
148	Laptev Sea	116.8	106.0	103.8	103.3	102.0	100.3	98.6	100.8	106.6	113.8	115.3	113.1	111.3	108.0	109.6	116.1	122.9	124.2	119.6	117.1	119.3	125.0	121.1	108.9	107.7	113.6	114.7	119.9	134.7	147.2	152.8
150	East Siberian Sea	127.6	126.0	120.1	112.9	106.8	106.8	116.7	118.8	123.6	123.6	127.3	127.3	128.4	127.7	124.8	122.3	119.4	121.3	123.2	125.3	122.8	122.2	129.8	134.1	137.2	151.3	161.0	158.4	163.9	162.5	153.7
152	Gulf of Alaska	190.7	207.2	199.9	197.2	190.6	183.9	179.6	164.9	163.0	166.8	196.5	203.7	201.4	194.2	186.3	184.7	190.2	206.9	228.2	230.1	231.4	220.4	217.1	217.8	219.3	217.3	197.1	186.3	168.0	158.5	162.0
154	Southeast Bering Sea	193.6	195.6	193.6	187.4	179.1	164.5	171.9	178.8	165.5	164.8	169.5	198.3	202.9	184.1	172.4	166.0	182.9	203.9	225.9	226.7	226.7	216.5	217.5	232.3	227.7	220.5	207.4	203.4	194.5	177.9	160.9