1950 03 - 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	150.4	150.8	149.8	150.0	149.8	150.3	152.0	154.0	159.1	164.4	165.6	165.9	165.8	166.5	165.9	164.4	165.1	166.4	170.1	175.3	179.0	180.5	177.8	173.3	169.5	166.8	166.3	166.9	166.8	164.8	165.8
34	Hudson Bay	146.2	141.0	156.9	186.7	182.3	177.1	170.5	152.8	140.6	135.0	136.6	146.0	147.9	149.8	152.4	164.2	166.7	168.4	178.2	191.1	198.7	201.7	200.0	193.4	184.2	181.2	179.6	179.3	181.6	187.6	189.2
36	Hudson Strait	123.2	140.5	136.9	127.0	145.5	137.4	139.0	153.4	175.5	199.0	156.0	144.2	157.2	161.5	173.0	185.8	188.1	172.6	162.6	161.1	160.7	173.6	186.7	190.9	175.6	163.9	160.8	162.5	178.0	167.9	161.9
98	Bering Strait	170.9	179.6	175.0	169.7	164.3	171.3	172.5	165.9	161.8	173.9	171.2	175.5	176.3	173.8	170.9	164.5	175.0	169.5	160.9	162.7	165.1	161.5	165.8	162.6	165.1	167.5	164.5	162.0	164.9	167.7	163.1
128	Arctic subocean	89.0	89.5	89.9	93.8	113.1	115.2	118.0	116.4	114.5	115.3	114.8	128.8	144.4	150.6	144.8	141.2	130.9	132.6	137.6	133.4	126.2	120.6	117.1	111.2	105.1	103.8	110.3	117.1	121.2	118.8	123.7
130	Chukchi Sea	161.8	175.5	179.3	164.4	151.2	168.9	191.3	181.9	174.6	166.9	176.4	181.6	168.0	158.6	172.1	170.2	159.6	148.8	129.0	133.6	143.1	154.9	148.9	144.7	146.8	157.9	154.9	145.3	145.5	157.5	153.3
132	Beaufort Sea	160.3	187.1	195.3	186.2	178.6	168.2	150.2	137.6	142.0	147.7	149.7	142.8	145.6	148.3	153.1	154.3	159.8	168.5	181.4	183.7	181.3	181.7	184.3	189.2	192.0	194.0	190.4	187.8	182.1	174.7	174.8
134	Arctic Archipelago	103.8	121.8	127.9	123.1	130.3	127.4	123.9	126.5	122.3	135.3	139.3	145.9	157.2	172.1	181.7	172.1	170.4	170.6	165.2	158.3	156.0	153.2	148.4	141.7	142.7	147.2	157.7	165.0	155.3	134.4	130.6
136	Foxe Basin	111.6	107.3	110.5	119.0	116.7	111.1	109.4	126.3	130.3	143.4	187.0	194.8	203.7	195.5	184.2	163.0	155.4	165.1	174.3	171.8	162.0	146.0	147.8	147.4	146.8	150.1	145.1	143.7	151.8	149.1	129.9
138	Baffin Bay	84.1	76.8	69.2	70.6	76.6	84.0	96.3	98.6	113.3	115.7	135.5	159.2	156.2	146.4	135.3	128.2	114.3	114.2	116.7	129.8	130.6	125.9	117.1	103.1	93.6	96.8	105.6	117.6	112.3	109.8	109.9
139	South Greenland	119.7	110.8	102.1	105.4	101.5	111.7	123.5	140.3	164.8	174.3	174.7	165.2	160.2	147.0	137.9	130.4	124.8	114.7	118.9	128.4	146.7	152.6	141.2	133.5	125.8	133.8	164.4	173.8	175.9	153.3	138.3
140	Greenland Sea	93.8	93.0	89.6	83.1	81.6	83.4	90.5	92.1	102.4	110.7	107.1	117.3	117.5	123.1	119.1	110.1	104.5	102.3	102.6	115.0	123.9	125.7	123.7	109.1	87.3	77.9	88.9	109.2	122.1	105.1	97.5
142	Norwegian Sea	207.6	207.1	234.7	219.2	221.7	225.8	201.9	200.3	195.2	199.9	191.2	180.2	181.0	183.7	187.5	208.1	230.2	237.6	235.2	218.0	205.7	208.8	230.7	232.9	229.5	232.6	205.1	204.6	205.0	218.8	231.2
144	Barents Sea	181.1	185.0	185.0	200.8	207.3	206.9	198.8	186.4	171.9	169.1	171.9	175.9	188.0	196.8	192.6	189.5	189.1	213.2	224.8	224.2	217.7	206.8	194.4	205.0	215.3	214.7	214.0	209.3	204.4	206.4	207.4
146	Kara Sea	170.5	166.5	159.8	153.7	153.3	156.3	167.0	180.5	192.4	197.5	194.8	188.3	182.0	183.5	186.1	184.6	185.3	183.7	185.3	192.0	197.4	200.8	195.6	185.7	177.4	173.0	175.2	176.0	174.5	171.8	174.3
148	Laptev Sea	145.2	136.4	129.5	122.0	123.3	122.1	124.8	132.2	146.8	161.2	166.7	163.6	162.0	161.9	156.2	151.4	150.7	155.4	160.0	160.2	165.0	169.8	170.4	168.1	168.2	156.7	140.5	138.1	141.6	149.8	162.5
150	East Siberian Sea	127.2	125.0	120.9	118.1	121.7	125.3	132.9	139.9	143.6	141.4	149.8	158.7	158.8	150.1	138.4	133.1	135.4	134.7	143.8	158.9	162.3	163.6	160.5	157.7	152.7	152.5	156.1	154.9	151.3	139.2	133.8
152	Gulf of Alaska	212.4	211.5	203.6	196.5	195.3	193.9	190.3	187.1	180.1	184.8	182.3	182.2	191.4	199.1	195.7	187.0	203.0	197.8	194.2	196.9	193.3	189.0	194.9	190.7	198.0	194.8	187.4	181.0	183.9	187.6	195.0
154	Southeast Bering Sea	207.0	216.2	195.6	185.6	186.2	217.5	210.1	220.0	212.5	211.8	207.1	217.6	223.2	217.8	218.2	207.1	210.0	206.3	194.9	188.3	186.9	182.4	177.6	183.1	204.7	200.3	175.9	174.1	177.2	196.3	192.8