1960 12 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	177.7	179.3	183.4	182.9	192.8	197.6	197.9	199.3	194.1	187.0	185.7	187.3	186.4	186.0	182.9	183.3	185.9	188.4	181.2	177.5	179.5	185.2	183.9	181.7	175.2	174.5	178.0	183.9	187.2	178.0	169.2
34	Hudson Bay	209.4	218.6	220.1	217.8	217.5	206.6	168.0	174.3	191.1	164.4	169.1	188.5	220.6	221.5	196.4	192.8	185.1	189.2	179.0	175.5	177.5	181.5	194.2	195.2	181.3	161.2	170.2	183.6	188.6	176.7	157.6
36	Hudson Strait	195.2	180.6	194.0	220.8	167.1	192.3	175.3	138.0	142.0	167.6	157.2	169.8	192.3	178.4	186.0	207.1	250.9	230.1	187.8	181.7	158.5	169.0	197.5	157.4	159.4	153.6	148.4	152.1	153.7	151.8	155.9
98	Bering Strait	205.2	189.2	182.2	164.7	195.2	200.7	232.4	235.1	241.3	221.3	211.7	196.2	198.8	221.6	210.3	204.3	198.2	184.2	157.9	164.1	201.3	211.3	204.7	200.8	192.2	182.1	202.6	230.3	234.5	199.4	177.3
128	Arctic subocean	106.9	100.8	100.5	117.8	131.8	128.0	134.4	119.0	131.3	121.7	128.7	133.7	139.8	140.6	141.4	135.6	146.1	170.7	158.8	159.0	156.7	164.7	164.7	128.6	116.1	116.2	117.8	130.8	128.7	123.6	120.3
130	Chukchi Sea	193.5	166.5	134.8	133.3	130.3	185.0	216.8	234.2	231.8	236.6	203.5	179.8	178.9	202.3	201.7	208.9	216.4	208.2	174.2	159.9	173.5	178.2	195.2	201.6	175.1	154.0	166.6	208.0	220.8	199.3	156.0
132	Beaufort Sea	204.5	199.3	192.7	174.8	175.6	207.5	208.7	235.5	217.2	216.7	218.2	221.4	214.4	199.6	214.1	200.7	182.5	161.2	153.3	158.9	191.2	241.8	213.9	203.8	191.7	185.6	200.4	219.5	233.1	202.7	168.1
134	Arctic Archipelago	176.5	157.6	154.4	133.0	133.8	132.4	161.9	148.7	135.8	143.0	185.2	203.7	181.3	160.7	183.3	180.4	156.2	145.5	174.4	179.7	166.2	178.4	165.9	154.7	156.2	156.0	145.6	132.7	127.4	132.2	132.8
136	Foxe Basin	156.2	175.4	163.3	153.4	142.1	129.8	130.6	135.6	127.7	131.6	130.0	163.4	161.8	149.5	152.5	164.1	188.8	217.4	204.6	184.4	177.5	173.9	163.6	172.9	153.9	148.1	147.0	142.5	161.8	150.4	144.7
138	Baffin Bay	119.0	106.0	110.8	111.4	107.5	103.7	102.3	108.3	106.0	117.8	137.5	142.3	145.5	131.1	138.4	119.1	115.4	126.3	158.1	150.7	131.4	128.7	119.7	114.8	116.2	115.5	114.1	109.8	113.0	113.8	117.3
139	South Greenland	147.9	147.5	144.7	139.8	133.8	127.2	158.1	178.1	201.9	205.9	175.6	154.6	162.2	186.5	164.4	145.3	143.9	191.2	186.2	151.1	144.3	134.2	142.8	149.2	137.1	137.0	130.9	131.2	146.6	143.0	147.8
140	Greenland Sea	89.6	79.3	72.5	75.2	90.1	86.0	105.5	119.3	127.0	140.9	161.2	178.0	137.7	143.5	126.3	103.6	94.7	107.6	120.0	114.6	107.0	119.5	124.9	118.7	119.6	139.1	105.2	93.3	93.1	97.3	103.9
142	Norwegian Sea	291.1	267.0	268.2	245.5	235.5	207.4	199.9	185.7	177.3	182.6	196.0	232.6	240.4	243.6	246.8	276.0	275.0	244.2	247.0	220.9	204.4	204.7	224.6	238.1	238.1	252.7	255.3	232.8	215.0	213.4	239.4
144	Barents Sea	192.7	218.6	261.4	251.9	259.0	257.1	222.0	201.1	208.7	202.9	186.0	185.8	197.6	218.1	210.0	216.4	234.2	247.6	219.7	204.1	226.2	225.9	213.1	235.1	242.7	237.6	242.9	238.4	234.8	224.6	224.5
146	Kara Sea	187.9	195.5	205.9	214.4	225.9	233.4	239.3	233.5	209.7	196.2	193.8	190.0	181.8	181.5	177.3	185.8	197.3	200.6	197.6	191.5	187.6	185.7	187.1	182.8	177.5	191.6	193.6	201.6	208.4	200.9	190.0
148	Laptev Sea	130.8	136.0	145.7	156.6	182.0	191.2	191.5	191.4	183.3	185.9	179.2	181.9	162.9	152.6	166.1	172.7	180.2	183.6	175.8	173.2	163.9	166.3	166.8	166.3	159.9	154.3	154.8	158.2	158.1	158.3	159.9
150	East Siberian Sea	160.4	149.2	146.0	136.3	161.0	159.0	160.7	181.4	179.4	171.4	178.5	169.4	168.9	173.3	162.1	165.2	180.2	194.2	181.9	183.4	176.5	172.5	171.5	184.0	177.3	176.4	177.8	156.1	152.7	159.1	166.9
152	Gulf of Alaska	222.0	241.3	203.0	197.6	250.4	244.5	278.4	254.5	265.5	242.2	239.3	228.7	236.0	257.3	236.1	228.3	208.0	192.2	167.6	206.0	269.9	269.6	262.8	236.9	228.3	239.0	264.6	289.0	248.0	214.3	200.8
154	Southeast Bering Sea	244.6	234.3	195.5	208.4	241.5	239.3	262.9	246.8	264.9	261.2	221.0	200.5	257.4	245.4	240.3	246.0	259.6	231.0	184.6	239.0	239.1	257.8	224.1	206.8	220.9	233.5	259.1	264.2	224.8	185.7	186.4