1976 02 - 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	174.6	171.0	171.0	170.4	170.6	171.3	172.3	170.8	170.0	166.4	164.2	162.8	164.3	164.8	165.8	167.8	169.7	170.3	173.9	172.9	172.1	174.1	175.9	176.5	177.3	177.5	173.1	173.7	173.3	-9999.0	-9999.0
34	Hudson Bay	182.9	200.3	183.3	161.9	160.0	188.8	220.5	216.7	227.0	202.4	177.4	183.3	173.6	188.0	197.8	189.2	198.8	204.0	199.6	186.5	180.0	183.4	209.6	213.3	203.3	195.8	180.7	164.0	161.5	-9999.0	-9999.0
36	Hudson Strait	169.0	194.8	211.7	168.4	166.1	162.1	158.1	140.2	172.2	229.1	186.7	134.5	148.2	155.6	149.6	149.2	148.8	177.4	161.4	147.5	146.6	173.0	148.5	140.5	142.0	203.1	197.2	171.0	157.6	-9999.0	-9999.0
98	Bering Strait	187.4	166.5	197.7	224.9	225.6	204.3	170.9	146.2	137.3	134.8	132.1	141.5	149.9	147.3	150.3	154.3	151.7	140.0	140.2	148.2	163.7	157.9	158.8	164.2	168.9	169.8	163.0	182.4	171.5	-9999.0	-9999.0
128	Arctic subocean	126.6	132.9	143.6	143.8	156.6	131.8	125.3	118.8	140.0	150.2	158.5	154.8	146.5	162.6	174.1	164.7	139.4	143.1	150.7	127.0	146.0	176.2	125.6	111.3	131.7	127.4	129.7	116.1	122.3	-9999.0	-9999.0
130	Chukchi Sea	177.7	156.7	203.5	209.9	180.4	140.5	131.5	133.1	137.0	140.1	131.7	140.6	148.3	132.3	128.1	146.6	151.3	143.5	132.3	126.3	136.6	131.9	137.0	138.6	137.3	165.6	203.9	201.8	195.3	-9999.0	-9999.0
132	Beaufort Sea	209.9	211.5	183.2	189.0	226.9	237.9	219.1	226.4	191.3	162.3	178.9	159.6	161.3	164.0	186.1	180.5	185.6	183.9	172.5	159.5	176.7	211.8	196.5	187.4	168.5	162.1	154.6	168.6	163.4	-9999.0	-9999.0
134	Arctic Archipelago	157.9	141.5	154.1	161.3	156.9	169.3	173.3	146.5	131.1	134.5	144.7	151.5	162.4	162.1	153.8	158.0	149.2	149.6	146.4	153.5	144.3	149.6	138.6	133.9	136.5	138.3	139.7	161.5	142.7	-9999.0	-9999.0
136	Foxe Basin	190.1	145.5	139.6	145.5	145.3	135.2	130.3	133.6	156.3	183.1	147.7	134.6	151.6	122.5	90.1	110.1	132.1	134.4	141.4	140.6	147.7	139.9	145.6	156.0	163.3	149.6	166.1	163.5	182.0	-9999.0	-9999.0
138	Baffin Bay	138.7	124.9	111.7	136.3	128.4	123.8	122.4	128.4	138.6	128.8	120.5	136.5	130.5	111.0	111.3	100.4	96.0	92.8	95.3	128.1	141.4	139.6	123.7	125.9	124.0	118.7	110.3	106.6	111.1	-9999.0	-9999.0
139	South Greenland	139.4	120.8	158.3	176.0	152.8	151.7	152.3	169.9	136.5	135.5	147.4	168.6	152.6	126.7	106.6	101.5	103.4	102.9	144.8	168.1	159.2	164.9	176.8	156.3	141.4	122.7	113.1	117.7	126.8	-9999.0	-9999.0
140	Greenland Sea	131.0	144.0	164.7	157.8	139.7	124.6	119.6	152.7	144.3	146.2	150.8	124.9	131.8	151.7	135.9	128.8	90.4	83.5	108.5	137.9	153.7	141.7	154.6	145.0	136.4	123.1	98.7	85.5	83.4	-9999.0	-9999.0
142	Norwegian Sea	229.1	238.9	230.2	250.7	270.1	256.8	251.7	239.1	245.9	264.5	219.2	237.5	226.1	235.9	261.9	285.3	271.9	247.9	227.5	230.0	235.7	246.8	267.6	267.2	271.3	248.9	238.3	252.0	269.7	-9999.0	-9999.0
144	Barents Sea	182.2	175.4	164.4	166.2	167.9	169.8	192.3	197.4	206.5	228.6	225.2	217.5	208.3	192.1	194.3	222.4	246.7	242.8	235.6	215.3	200.9	211.7	221.4	225.7	241.7	243.8	221.5	191.8	191.3	-9999.0	-9999.0
146	Kara Sea	184.6	183.7	182.1	173.7	169.7	162.9	165.3	167.2	171.6	166.1	161.2	151.2	164.0	175.4	175.6	179.7	185.8	189.1	196.9	195.2	186.5	175.7	177.7	186.2	187.7	191.0	191.0	199.2	199.6	-9999.0	-9999.0
148	Laptev Sea	155.3	140.7	139.3	145.3	146.0	145.9	146.6	141.4	143.2	148.7	161.3	169.9	158.8	140.0	139.3	147.2	146.6	148.1	159.5	163.0	160.8	160.3	161.7	161.8	167.3	159.1	171.9	182.7	186.7	-9999.0	-9999.0
150	East Siberian Sea	151.8	144.4	142.0	137.8	143.3	148.1	142.3	144.5	158.8	157.3	148.9	147.7	164.0	180.1	174.1	171.2	154.9	150.6	139.7	139.5	160.1	155.8	149.7	144.9	182.9	222.2	199.5	164.6	171.3	-9999.0	-9999.0
152	Gulf of Alaska	221.4	201.2	235.1	273.1	258.8	256.4	235.5	193.6	161.3	176.6	186.2	205.2	210.4	206.3	193.6	180.0	165.2	151.0	180.0	191.2	185.9	199.8	194.9	197.6	187.3	176.1	168.5	162.8	171.9	-9999.0	-9999.0
154	Southeast Bering Sea	185.1	199.8	273.4	295.9	294.3	240.1	141.5	124.2	134.8	158.9	177.2	208.9	207.6	186.0	183.9	196.1	189.2	188.7	186.1	167.8	161.9	194.9	151.7	133.4	148.3	152.5	148.3	164.0	178.3	-9999.0	-9999.0