1984 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	165.8	165.7	167.2	167.8	171.2	172.6	173.9	175.1	169.2	170.1	169.0	174.1	180.5	187.4	186.2	183.2	182.2	182.8	186.4	186.2	180.6	175.8	172.9	170.0	171.0	175.1	182.6	186.7	186.4	-9999.0	-9999.0
34	Hudson Bay	198.2	196.4	213.5	185.7	174.5	178.3	190.0	212.6	209.9	210.9	209.9	201.1	234.6	237.3	224.5	219.9	218.2	213.1	216.8	221.6	231.8	227.0	208.9	199.9	196.8	202.8	197.7	194.6	210.2	-9999.0	-9999.0
36	Hudson Strait	161.7	131.5	166.7	144.9	121.8	127.0	140.1	155.2	141.3	173.2	155.3	200.4	146.7	249.6	255.6	170.7	201.3	173.5	212.2	213.2	182.6	175.8	173.1	176.4	170.6	165.8	170.0	179.3	201.0	-9999.0	-9999.0
98	Bering Strait	173.3	160.5	144.2	182.9	173.6	177.6	173.8	176.0	166.0	163.6	162.0	171.4	175.2	185.8	186.5	175.3	192.1	192.1	178.0	181.5	167.2	174.1	176.5	168.9	160.0	158.6	178.8	190.0	182.9	-9999.0	-9999.0
128	Arctic subocean	125.4	125.1	133.9	157.5	166.5	141.4	152.5	145.1	129.3	111.0	135.2	140.7	140.4	140.9	124.2	134.6	133.2	128.4	139.0	130.5	119.6	115.5	122.0	132.5	160.5	162.5	136.3	136.4	118.4	-9999.0	-9999.0
130	Chukchi Sea	116.1	114.2	125.1	121.6	145.7	144.1	139.7	141.3	134.3	130.3	133.9	142.6	134.1	136.2	138.8	135.6	127.1	135.9	140.7	130.4	125.4	135.9	135.2	120.9	125.6	137.9	128.5	132.5	139.1	-9999.0	-9999.0
132	Beaufort Sea	206.3	213.7	193.7	193.9	212.2	212.9	224.7	230.1	185.6	194.4	180.2	208.0	203.6	204.7	208.8	205.5	202.7	212.5	214.7	234.8	220.0	200.1	201.1	194.0	190.7	172.1	195.1	218.0	218.4	-9999.0	-9999.0
134	Arctic Archipelago	129.1	129.5	135.6	128.1	150.0	137.3	146.7	144.6	163.4	144.3	144.7	160.1	154.0	150.7	179.7	186.1	174.0	176.6	186.8	175.1	171.3	169.5	175.4	169.1	166.6	168.6	158.2	164.9	175.6	-9999.0	-9999.0
136	Foxe Basin	125.5	118.0	123.7	120.1	122.0	119.8	146.3	141.6	143.4	158.5	123.2	130.9	155.7	162.1	123.0	159.8	181.7	170.2	164.7	154.8	135.7	140.3	156.4	154.7	148.6	153.3	157.0	156.6	136.6	-9999.0	-9999.0
138	Baffin Bay	113.9	112.2	106.9	108.8	113.0	121.2	116.4	116.1	103.5	101.5	95.3	89.8	93.6	97.1	84.1	90.7	90.7	87.9	86.3	89.8	92.0	92.6	93.0	95.8	110.1	118.1	116.8	104.0	90.0	-9999.0	-9999.0
139	South Greenland	141.0	137.2	135.8	119.6	127.1	139.6	121.7	124.6	148.1	143.3	121.0	120.4	117.5	128.2	129.1	113.2	109.1	112.8	115.8	113.3	133.5	142.0	139.2	144.3	131.1	122.6	108.2	108.6	107.5	-9999.0	-9999.0
140	Greenland Sea	140.7	165.5	174.3	198.5	196.5	160.1	149.1	127.0	109.4	124.1	127.9	119.0	113.5	111.9	107.4	97.9	104.3	125.8	135.3	120.8	113.8	107.8	109.1	94.0	128.5	129.7	117.9	103.3	106.6	-9999.0	-9999.0
142	Norwegian Sea	212.2	215.8	222.4	249.6	260.7	239.0	225.5	205.8	235.3	244.6	273.6	280.7	257.7	238.9	231.3	220.4	230.9	282.0	233.6	220.4	220.0	217.7	205.6	267.5	292.4	271.5	267.1	258.6	257.2	-9999.0	-9999.0
144	Barents Sea	203.6	207.9	207.2	212.5	223.1	225.4	210.7	199.8	196.8	201.7	199.0	213.6	253.5	239.5	220.3	216.4	209.7	206.9	244.7	253.6	221.1	220.9	208.9	198.7	215.7	252.7	242.4	213.7	216.9	-9999.0	-9999.0
146	Kara Sea	164.8	164.6	161.8	170.1	174.8	174.5	177.6	178.9	172.2	172.4	175.8	176.1	180.7	196.3	198.9	196.3	193.8	198.5	198.7	200.5	187.0	170.7	171.4	174.0	179.2	191.8	212.3	213.2	206.7	-9999.0	-9999.0
148	Laptev Sea	138.0	144.2	155.2	148.5	147.7	158.4	153.8	155.2	152.8	153.7	155.7	164.0	161.7	165.3	170.3	176.5	166.6	164.1	169.2	158.5	158.5	164.2	160.1	154.7	145.5	142.5	150.1	163.8	164.2	-9999.0	-9999.0
150	East Siberian Sea	145.3	139.8	134.6	144.1	170.2	174.2	164.3	147.7	149.4	149.9	147.2	148.3	155.4	148.9	142.0	139.3	144.0	146.0	141.4	131.2	129.6	130.0	140.7	140.6	146.8	146.8	163.2	190.5	178.3	-9999.0	-9999.0
152	Gulf of Alaska	238.7	235.0	233.5	274.8	237.2	225.6	243.3	191.6	200.2	188.5	227.4	221.7	223.6	238.5	222.5	226.9	265.0	227.6	234.4	225.0	220.6	233.6	212.7	209.6	220.9	237.2	240.9	241.3	230.2	-9999.0	-9999.0
154	Southeast Bering Sea	199.2	162.8	167.3	211.7	192.4	173.0	185.3	153.6	146.3	157.0	181.6	183.4	197.4	186.9	173.3	187.4	207.6	184.7	148.5	129.1	193.2	220.0	191.8	191.7	191.9	190.1	189.1	197.1	196.8	-9999.0	-9999.0