1978 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	193.6	190.3	181.7	176.0	173.6	175.2	176.9	176.9	171.6	167.0	166.9	169.4	170.9	169.5	163.7	161.2	161.8	161.0	160.8	164.6	166.1	165.9	163.4	160.0	159.3	160.4	161.9	159.5	153.5	147.9	-9999.0
34	Hudson Bay	231.4	236.6	233.4	213.0	202.5	201.6	213.4	224.7	192.5	168.3	170.1	176.1	186.5	189.2	179.5	171.8	171.6	154.4	138.5	141.9	152.6	159.4	165.8	170.5	162.0	155.2	149.3	152.4	153.0	148.5	-9999.0
36	Hudson Strait	169.1	196.2	188.5	214.0	168.1	183.7	155.2	181.0	196.2	155.0	146.8	158.1	153.9	172.7	184.0	176.3	150.9	161.2	128.0	138.3	143.0	144.8	145.7	145.7	153.7	144.6	138.5	139.6	132.0	149.4	-9999.0
98	Bering Strait	170.4	169.0	169.5	171.3	177.9	176.6	167.1	163.6	182.3	191.8	186.2	185.3	183.1	172.7	154.6	157.4	164.2	173.3	191.7	203.9	193.7	197.9	184.4	173.5	164.2	183.5	191.8	187.4	177.4	163.5	-9999.0
128	Arctic subocean	128.4	121.6	123.4	119.4	115.5	113.7	107.8	112.7	113.2	102.6	103.1	112.7	109.1	105.6	112.5	124.6	128.9	115.6	115.2	108.1	116.9	127.2	126.1	120.0	121.3	125.3	128.1	116.8	132.6	140.8	-9999.0
130	Chukchi Sea	164.4	163.9	177.9	186.8	184.1	163.4	154.0	189.7	210.5	216.3	200.9	203.3	174.1	173.6	168.7	173.4	179.3	187.2	211.3	220.2	208.1	187.9	179.2	178.0	165.4	168.6	193.7	191.0	178.2	167.5	-9999.0
132	Beaufort Sea	200.9	204.8	186.0	182.9	181.9	194.8	199.5	175.3	165.2	175.0	185.5	189.7	185.0	175.2	153.5	146.5	142.5	146.9	157.8	176.3	186.2	180.5	185.4	176.2	168.6	160.9	177.9	177.9	172.8	169.0	-9999.0
134	Arctic Archipelago	162.1	144.7	138.3	133.8	132.5	135.7	146.2	141.8	137.9	140.9	156.7	165.1	165.1	146.3	121.5	117.9	129.4	136.2	144.6	149.5	140.2	132.4	127.0	124.2	129.0	129.4	130.8	135.3	138.2	148.7	-9999.0
136	Foxe Basin	145.1	152.5	150.1	155.4	139.1	126.9	121.1	122.7	119.5	115.0	120.1	112.4	137.2	150.3	153.0	146.4	134.9	122.1	116.5	124.8	125.0	122.5	120.2	115.6	107.8	117.1	128.0	132.4	138.4	135.3	-9999.0
138	Baffin Bay	118.9	114.4	109.8	103.4	95.9	96.0	106.0	103.7	92.1	83.4	86.4	89.7	96.2	93.2	94.3	101.9	102.7	93.7	90.2	91.0	89.2	91.8	87.6	83.3	88.1	90.9	112.0	137.0	152.2	144.4	-9999.0
139	South Greenland	124.2	125.8	121.8	126.9	138.0	146.0	132.2	117.5	113.3	117.0	119.1	105.9	101.8	105.2	106.6	106.0	106.6	101.1	104.2	114.2	111.0	101.1	102.1	103.2	108.3	133.8	174.2	182.2	162.3	138.8	-9999.0
140	Greenland Sea	124.3	111.0	105.4	99.1	91.3	93.6	100.0	115.5	101.0	81.5	78.1	78.4	81.0	78.1	90.2	109.4	101.7	84.9	75.5	82.3	90.7	99.2	97.3	84.0	76.3	79.7	101.8	130.5	153.8	139.2	-9999.0
142	Norwegian Sea	233.3	241.2	230.8	223.3	231.1	237.5	244.2	242.8	244.3	237.8	218.5	242.8	230.1	220.3	209.3	204.7	203.3	218.6	208.6	197.9	210.6	217.5	204.5	204.4	197.4	195.1	187.7	182.0	182.8	177.9	-9999.0
144	Barents Sea	202.7	201.6	212.4	214.0	208.5	189.0	186.3	199.1	201.4	211.5	213.9	206.2	219.0	217.0	214.5	205.6	205.5	191.7	199.2	198.6	184.6	189.1	195.0	181.2	177.1	178.5	179.6	182.6	178.8	168.5	-9999.0
146	Kara Sea	210.6	203.2	191.7	188.4	193.1	196.3	196.0	194.9	193.0	190.0	183.8	185.5	187.3	185.7	182.5	182.4	188.0	195.1	191.1	189.6	194.0	188.9	175.4	175.5	184.5	180.3	168.7	160.2	151.6	149.5	-9999.0
148	Laptev Sea	206.3	193.6	178.5	163.5	154.0	158.4	166.3	169.0	163.0	155.0	157.5	160.5	159.0	161.7	160.4	156.5	151.4	150.4	153.9	158.7	153.5	156.2	164.5	157.4	151.1	160.3	164.7	152.0	136.0	127.5	-9999.0
150	East Siberian Sea	161.0	173.3	154.7	140.5	141.5	140.1	140.5	140.1	142.7	135.2	131.6	143.1	146.2	157.4	165.8	161.1	154.9	149.8	147.3	142.6	147.8	158.8	160.9	160.0	152.9	140.7	130.1	126.0	123.4	114.7	-9999.0
152	Gulf of Alaska	207.5	197.9	189.9	201.3	210.4	211.7	196.1	175.5	183.3	202.9	203.3	203.6	206.2	186.5	165.6	158.2	162.6	173.3	194.9	207.9	213.7	225.9	197.5	184.5	200.3	226.8	227.2	218.1	209.3	196.2	-9999.0
154	Southeast Bering Sea	208.9	187.0	178.6	219.2	216.0	198.9	183.4	176.4	221.3	225.7	219.0	225.1	202.8	186.0	169.0	166.4	188.0	210.6	237.0	229.3	238.8	218.6	190.2	181.3	192.3	224.4	230.8	212.1	191.8	187.4	-9999.0