1984 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	167.9	166.5	166.4	167.2	165.8	161.9	158.4	158.0	155.6	154.2	152.4	152.7	155.4	156.7	158.7	158.2	157.2	158.8	161.3	164.5	163.8	162.6	163.8	160.3	157.5	157.0	153.1	151.8	150.5	148.5	-9999.0
34	Hudson Bay	171.9	169.5	188.0	199.1	188.0	178.0	180.1	193.9	191.4	184.4	182.6	180.7	185.8	189.7	187.1	175.9	166.1	166.4	173.5	188.1	197.6	197.6	213.8	220.6	211.9	204.4	199.5	201.3	191.4	177.5	-9999.0
36	Hudson Strait	183.8	198.3	183.7	177.2	200.3	205.4	186.8	174.8	181.8	204.6	177.6	176.1	177.8	164.8	152.3	155.8	180.4	192.4	197.2	197.7	181.9	169.2	182.6	182.4	200.5	190.9	182.2	176.5	212.1	189.2	-9999.0
98	Bering Strait	179.3	176.7	172.5	174.1	175.0	175.2	169.9	169.5	168.8	163.9	156.9	158.4	162.2	160.9	171.7	181.6	172.2	165.0	162.4	167.3	183.1	176.6	163.8	157.6	152.1	148.5	146.9	147.5	144.1	144.4	-9999.0
128	Arctic subocean	132.1	125.9	129.0	129.3	138.7	142.4	147.0	140.1	131.2	130.5	126.7	120.1	120.4	113.2	115.2	120.8	121.0	114.3	112.1	110.5	109.1	110.9	110.6	115.7	111.8	113.8	106.1	116.6	127.2	120.4	-9999.0
130	Chukchi Sea	201.2	196.3	195.0	187.6	159.3	167.4	170.7	166.1	159.9	158.6	155.0	157.5	164.6	163.2	158.7	166.7	163.2	149.1	153.0	167.4	172.4	165.1	154.6	146.8	142.3	139.5	141.2	139.1	137.7	135.3	-9999.0
132	Beaufort Sea	138.0	150.5	152.3	145.3	150.3	155.3	161.4	159.3	158.0	164.3	155.4	146.7	146.7	145.7	150.4	154.6	161.8	177.3	184.0	185.2	185.6	203.9	208.7	180.7	166.4	164.7	160.7	164.1	155.0	146.7	-9999.0
134	Arctic Archipelago	145.9	144.4	139.2	137.8	131.8	126.7	133.2	151.9	156.6	152.7	138.5	130.3	129.3	125.0	123.7	121.3	122.0	132.1	149.7	151.9	151.8	158.6	177.5	179.4	162.6	145.1	131.5	136.6	146.1	146.2	-9999.0
136	Foxe Basin	175.3	165.4	157.5	152.5	157.2	170.0	194.5	186.9	154.6	151.4	156.4	142.2	134.7	138.1	136.8	138.0	144.1	143.8	138.0	145.5	157.3	161.9	160.7	174.1	189.2	164.2	139.9	127.1	138.5	143.4	-9999.0
138	Baffin Bay	135.3	123.2	126.6	144.1	150.0	153.1	145.8	135.6	138.1	138.9	130.2	119.5	120.0	118.3	117.8	111.8	99.7	94.5	100.6	104.8	97.8	97.2	92.8	95.9	117.4	116.9	110.2	104.9	107.1	102.5	-9999.0
139	South Greenland	127.1	133.5	151.9	169.8	170.2	165.8	157.0	159.9	158.2	147.0	140.3	146.5	153.6	147.9	145.1	162.5	166.5	151.0	152.3	151.9	141.2	135.5	115.5	109.2	113.0	126.1	125.3	119.9	120.7	118.4	-9999.0
140	Greenland Sea	118.0	121.7	121.7	136.6	160.0	158.0	143.2	126.1	127.3	137.4	140.9	127.6	132.3	125.4	124.0	119.6	112.3	97.7	98.6	100.1	90.4	89.2	91.9	89.6	91.1	89.9	104.6	132.1	139.1	133.4	-9999.0
142	Norwegian Sea	246.3	248.9	232.1	219.6	219.0	215.5	213.8	210.5	211.0	222.9	240.9	245.7	244.4	234.0	226.4	203.7	207.3	209.5	206.0	195.7	187.1	195.0	214.9	210.1	210.2	209.4	206.5	225.9	226.9	241.3	-9999.0
144	Barents Sea	202.6	196.7	212.7	203.7	194.5	190.5	191.0	192.5	176.8	172.0	178.2	193.5	204.8	216.7	211.2	192.4	194.0	209.7	205.3	194.1	189.6	179.5	172.5	184.8	191.6	176.5	150.6	147.8	160.6	174.3	-9999.0
146	Kara Sea	185.4	180.2	170.9	164.5	160.6	155.9	149.9	145.8	143.7	144.3	148.1	150.0	151.7	154.3	158.9	162.4	160.6	161.3	163.0	168.1	162.2	162.6	166.0	155.8	158.8	171.7	168.3	156.0	147.9	149.4	-9999.0
148	Laptev Sea	154.6	153.2	148.0	150.2	149.3	144.8	140.2	135.7	132.8	129.3	127.5	130.7	131.4	132.5	134.5	134.9	139.7	145.9	146.2	143.0	145.0	135.4	129.4	136.0	125.0	117.7	120.8	122.1	126.9	131.7	-9999.0
150	East Siberian Sea	174.0	177.5	169.8	174.3	174.9	158.9	145.2	143.6	143.3	142.7	146.2	151.2	156.3	158.3	161.6	155.2	152.3	143.0	139.2	139.1	134.6	132.5	129.7	123.2	123.2	122.6	118.3	130.8	134.7	124.6	-9999.0
152	Gulf of Alaska	179.5	172.8	175.9	182.8	209.5	214.8	200.0	195.9	193.2	185.3	175.6	168.7	168.9	177.6	210.9	212.7	203.1	202.9	197.8	208.9	222.8	203.5	191.5	183.7	175.8	175.4	175.9	181.5	191.3	193.5	-9999.0
154	Southeast Bering Sea	221.0	196.9	190.7	196.8	214.7	209.7	196.2	185.1	184.7	186.8	184.5	187.9	194.7	213.1	221.8	218.2	206.9	204.6	202.7	213.4	208.6	197.1	183.7	180.1	175.4	167.7	186.1	210.9	192.8	193.8	-9999.0