1953 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	150.6	155.4	158.5	158.9	153.2	151.2	153.7	151.4	152.9	154.1	155.8	155.6	156.4	161.4	165.8	168.6	169.1	168.1	165.7	165.1	162.8	160.6	160.5	164.5	167.7	172.2	176.0	179.5	181.8	182.9	184.4
34	Hudson Bay	138.0	153.3	168.0	170.2	153.0	138.9	151.4	163.5	162.4	174.7	185.9	180.0	181.3	189.0	186.5	192.0	199.6	199.4	196.1	201.5	205.1	208.0	203.7	201.1	196.9	206.7	209.2	211.8	212.7	206.6	210.4
36	Hudson Strait	136.1	122.1	131.1	148.7	171.8	166.9	145.7	117.9	119.6	116.0	121.0	139.7	125.2	143.4	158.0	161.0	170.7	170.6	173.9	186.7	189.7	178.2	179.9	215.1	215.2	178.8	205.4	221.5	225.5	205.3	200.7
98	Bering Strait	165.2	150.7	150.1	144.5	145.2	147.8	148.5	144.1	144.4	139.1	141.8	142.9	150.3	160.2	169.1	169.2	167.4	163.7	164.5	161.6	162.1	161.3	158.8	166.6	163.1	159.3	160.9	164.6	163.1	161.2	159.8
128	Arctic subocean	101.8	101.0	106.4	92.5	88.5	85.4	90.7	94.4	92.9	86.0	87.6	83.9	84.2	95.0	107.5	116.2	128.3	130.9	106.2	109.1	108.3	98.2	104.2	110.9	107.3	100.5	103.1	114.3	128.3	136.3	132.8
130	Chukchi Sea	148.3	138.0	135.5	130.6	130.2	136.2	142.6	152.3	143.6	142.7	150.0	156.6	163.3	168.0	161.3	154.6	143.4	138.7	145.7	144.3	142.8	144.4	142.1	148.4	143.6	143.7	142.4	139.1	143.2	139.8	143.4
132	Beaufort Sea	167.0	166.7	151.8	145.9	137.6	146.7	160.3	160.4	161.0	153.3	143.2	156.7	161.4	164.9	176.8	183.9	184.8	179.0	176.9	173.2	173.1	175.8	178.5	194.7	200.7	183.2	185.5	196.0	191.9	194.7	191.2
134	Arctic Archipelago	121.0	126.7	118.3	103.3	100.9	107.3	106.6	103.5	104.2	108.4	113.4	123.3	128.1	130.6	144.2	154.8	161.4	160.5	151.3	147.9	146.8	150.6	151.8	146.3	141.7	142.6	140.8	147.1	160.3	166.7	167.2
136	Foxe Basin	104.8	102.7	120.4	130.8	121.1	126.4	116.1	109.8	108.3	107.3	106.1	112.9	129.6	130.2	129.8	140.6	150.5	148.1	156.7	167.1	166.6	149.4	154.9	162.5	151.9	142.0	153.1	146.7	145.9	138.6	146.2
138	Baffin Bay	89.2	121.2	108.8	89.6	87.1	91.9	92.4	88.5	93.8	81.3	79.5	77.1	74.0	75.0	87.5	104.8	118.4	130.6	132.1	118.9	105.0	86.0	82.7	86.4	90.4	95.7	90.4	88.6	96.1	106.0	116.9
139	South Greenland	123.9	129.6	139.2	146.0	131.3	133.3	138.9	119.6	133.8	139.0	146.9	124.0	117.9	116.3	110.1	111.4	115.2	150.5	143.8	130.2	130.7	130.0	120.3	115.4	125.7	142.4	127.3	112.8	110.1	112.7	117.3
140	Greenland Sea	79.3	93.4	112.5	106.5	91.2	85.3	96.9	92.1	95.8	110.8	101.6	87.1	73.9	73.5	77.1	97.4	105.3	126.7	129.1	105.8	90.5	83.4	86.1	93.4	90.8	91.2	91.2	89.4	89.4	105.5	96.3
142	Norwegian Sea	231.0	230.4	193.0	217.8	232.7	234.3	202.5	233.7	210.8	221.3	228.8	231.8	236.0	233.5	236.3	231.3	226.3	215.1	225.2	225.3	235.7	231.9	233.7	230.6	221.7	220.6	200.1	199.3	207.3	201.2	186.9
144	Barents Sea	200.0	189.5	189.3	187.6	177.1	181.1	184.4	179.5	187.2	182.2	169.1	166.0	179.0	192.5	186.1	189.6	195.5	200.8	181.7	187.8	201.5	195.9	177.0	178.0	150.0	151.0	170.9	178.3	163.1	192.9	212.6
146	Kara Sea	171.1	179.9	186.6	188.8	180.7	179.6	181.1	178.6	179.5	177.7	177.6	175.6	176.0	179.2	186.4	184.4	173.8	161.7	164.3	168.3	161.1	157.0	168.7	174.6	181.4	192.6	198.1	199.2	202.6	197.3	202.6
148	Laptev Sea	140.0	146.2	147.9	153.2	156.0	146.0	141.6	135.9	135.2	140.5	149.5	152.2	151.8	153.1	154.1	154.5	159.0	163.2	157.5	151.3	148.3	144.8	135.8	139.7	160.3	166.3	172.6	185.8	196.1	195.5	183.0
150	East Siberian Sea	121.3	121.6	128.7	139.7	143.5	141.7	142.6	135.8	141.1	148.2	148.5	148.9	132.3	138.2	144.4	152.2	155.2	153.5	153.2	150.2	140.3	142.4	142.5	138.1	139.3	155.5	164.0	157.3	155.4	178.0	186.5
152	Gulf of Alaska	204.5	185.1	181.5	166.8	175.1	190.7	178.8	164.8	158.8	151.1	145.7	148.9	165.0	190.8	209.2	199.9	194.4	183.2	182.5	186.0	186.6	189.8	184.8	186.2	183.6	189.3	189.6	188.3	190.5	187.1	183.7
154	Southeast Bering Sea	201.5	184.6	163.1	154.2	163.7	163.7	147.6	153.6	164.7	153.4	148.9	161.4	186.0	207.1	201.5	187.8	185.6	179.6	170.6	181.6	189.2	188.5	184.3	186.8	182.5	173.1	152.9	153.4	169.8	163.0	161.4