1967 11 - 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	185.8	179.9	173.6	168.1	163.8	162.4	165.9	167.9	168.5	169.4	169.4	168.5	167.0	166.9	169.2	167.9	164.7	163.1	165.9	166.6	167.5	166.2	165.8	163.8	161.2	157.1	155.2	154.6	153.3	152.2	-9999.0
34	Hudson Bay	220.4	203.2	188.6	183.5	182.9	178.6	185.7	204.1	200.4	199.2	206.3	193.7	180.4	175.0	190.6	203.3	201.0	189.6	183.2	186.0	182.0	191.4	195.4	195.1	194.6	178.7	166.8	159.3	161.0	170.5	-9999.0
36	Hudson Strait	217.9	218.5	211.7	186.0	195.1	196.8	168.5	171.1	175.4	186.8	164.8	189.0	205.2	184.6	165.4	168.1	178.3	169.7	161.5	167.7	165.5	150.6	180.5	208.7	211.9	191.7	184.1	177.2	172.7	156.5	-9999.0
98	Bering Strait	182.8	197.2	203.7	201.2	193.2	184.6	176.6	170.4	165.1	158.5	159.2	186.6	197.3	181.5	183.5	181.4	170.9	162.0	186.7	195.1	194.2	158.3	153.9	142.5	143.3	151.2	158.0	162.5	146.5	134.5	-9999.0
128	Arctic subocean	130.9	122.1	122.9	121.4	115.6	119.0	111.1	117.0	119.7	118.1	113.6	109.5	106.0	112.9	116.7	125.6	123.6	118.8	109.6	108.4	105.7	111.5	119.3	110.6	105.1	105.9	117.3	122.3	123.1	127.3	-9999.0
130	Chukchi Sea	183.5	212.3	215.3	206.2	193.1	180.5	165.9	163.3	155.7	148.0	161.4	184.2	169.3	144.7	146.9	153.0	143.6	128.1	147.0	163.6	157.4	130.0	123.6	149.4	151.9	153.7	155.9	143.6	127.6	118.6	-9999.0
132	Beaufort Sea	185.6	181.7	186.4	191.0	193.3	197.8	205.7	190.8	181.9	171.8	160.5	166.8	193.1	204.5	206.3	205.7	192.9	180.3	189.3	201.5	210.2	207.1	182.5	172.4	149.1	140.4	141.2	150.0	149.9	140.6	-9999.0
134	Arctic Archipelago	166.1	154.7	155.6	149.9	143.1	146.0	149.3	138.2	129.1	127.0	119.3	115.4	121.2	136.9	149.3	142.8	140.1	145.7	138.6	120.4	129.3	135.5	121.2	122.8	124.9	127.9	126.7	123.4	119.6	119.2	-9999.0
136	Foxe Basin	172.7	170.7	161.7	152.6	145.1	144.2	150.4	146.5	138.4	139.9	135.9	136.4	158.7	173.7	155.2	139.4	143.1	132.1	144.1	140.4	130.8	107.8	123.9	130.2	137.1	136.0	128.0	124.8	117.4	120.3	-9999.0
138	Baffin Bay	103.4	99.5	105.8	110.7	112.7	119.5	129.3	124.5	118.1	106.5	107.0	109.2	102.1	117.5	140.6	140.0	126.8	114.7	108.6	111.2	110.1	117.7	110.6	97.6	84.5	78.2	84.9	89.9	96.2	110.9	-9999.0
139	South Greenland	126.1	129.3	133.3	137.6	130.2	138.5	152.0	127.4	127.3	119.7	125.3	119.1	117.5	136.0	168.5	153.2	142.7	154.5	145.1	127.0	140.6	145.1	137.0	134.9	145.7	135.5	105.7	93.5	96.9	100.5	-9999.0
140	Greenland Sea	90.3	90.6	90.1	89.8	90.2	96.4	115.0	119.1	107.2	107.3	109.8	106.6	93.9	97.0	118.7	134.2	130.2	124.4	121.7	99.1	106.3	107.2	119.3	102.4	92.9	76.9	80.5	97.0	106.9	110.1	-9999.0
142	Norwegian Sea	206.9	217.1	230.9	239.8	239.2	241.2	237.5	232.6	221.3	225.9	229.9	224.4	221.7	230.9	223.2	219.1	224.3	226.6	243.3	247.2	226.6	227.2	233.0	242.1	238.6	227.2	218.1	222.1	223.5	232.3	-9999.0
144	Barents Sea	233.6	229.9	236.8	239.8	247.7	246.2	247.0	241.0	235.4	229.6	223.7	228.1	225.5	221.9	217.6	214.5	213.9	206.6	207.5	207.8	208.6	199.2	190.3	191.0	196.8	194.8	198.5	200.6	194.5	193.0	-9999.0
146	Kara Sea	206.3	195.2	185.4	175.1	163.4	160.1	166.5	176.7	184.6	191.3	190.7	184.2	179.1	178.8	173.1	170.2	170.5	170.1	168.2	169.6	171.6	170.9	173.2	172.9	173.5	175.7	177.8	177.5	177.4	174.2	-9999.0
148	Laptev Sea	166.1	159.8	137.7	125.8	123.9	121.5	121.6	124.1	132.2	142.4	148.2	146.3	141.5	135.3	127.1	122.3	122.9	135.2	152.2	155.2	152.1	156.2	161.3	160.3	154.2	146.0	141.7	141.8	144.0	146.4	-9999.0
150	East Siberian Sea	148.0	146.5	146.3	146.1	143.8	141.4	141.0	140.1	138.7	142.2	142.4	136.9	132.7	133.9	131.9	127.3	124.1	122.0	121.0	122.6	117.7	120.1	137.8	145.3	141.4	137.9	139.7	136.3	132.2	124.8	-9999.0
152	Gulf of Alaska	204.6	217.3	224.1	221.5	209.7	204.1	193.5	196.7	206.1	195.2	179.3	211.0	221.2	221.9	226.0	210.2	208.4	217.9	236.6	228.7	242.3	213.2	209.4	170.6	161.9	180.8	193.6	200.9	175.5	154.6	-9999.0
154	Southeast Bering Sea	227.4	235.6	233.0	216.4	204.3	192.8	191.0	200.8	203.0	194.2	205.8	241.0	224.5	204.2	224.1	220.1	186.2	209.3	235.6	236.0	220.3	200.0	182.7	161.0	169.0	192.9	210.5	203.6	179.1	164.7	-9999.0