1983 11 - 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	210.6	215.2	218.9	221.1	218.6	212.4	206.5	206.9	204.7	202.7	203.3	205.0	201.8	202.6	203.6	204.3	203.3	200.6	199.6	203.1	207.0	202.1	198.3	197.4	195.1	191.9	191.8	188.8	196.9	200.2	-9999.0
34	Hudson Bay	248.6	228.9	229.1	248.2	255.1	245.0	241.2	225.2	208.0	204.0	202.8	207.7	223.3	219.2	208.8	220.4	240.4	236.2	235.8	245.5	244.8	223.8	217.7	231.3	223.8	208.2	201.2	205.6	213.8	202.4	-9999.0
36	Hudson Strait	255.9	239.7	199.4	224.7	264.7	260.1	244.2	209.1	230.1	182.1	193.2	198.9	178.8	190.0	203.6	178.2	181.5	218.4	208.6	177.0	188.7	213.2	187.0	170.3	198.8	210.6	191.1	174.4	154.8	162.1	-9999.0
98	Bering Strait	187.8	214.4	208.6	201.4	197.9	190.3	191.0	208.6	199.9	196.4	197.6	203.4	194.5	188.8	187.6	186.7	191.6	198.6	177.5	178.1	205.4	226.4	203.8	192.3	176.6	184.5	191.0	205.5	253.0	264.6	-9999.0
128	Arctic subocean	147.3	152.0	134.9	122.4	117.6	119.0	110.2	125.4	139.0	135.8	154.3	174.6	165.3	155.4	180.6	165.7	150.3	136.6	148.3	167.3	194.6	180.8	172.7	183.7	175.5	137.8	124.7	120.8	114.8	106.4	-9999.0
130	Chukchi Sea	167.7	172.8	210.5	208.4	187.0	198.9	241.1	252.3	221.4	220.5	214.1	203.1	197.0	193.2	180.0	168.3	166.5	187.5	186.6	181.7	222.3	236.5	226.2	200.7	181.4	182.6	192.3	197.9	259.7	278.5	-9999.0
132	Beaufort Sea	203.6	232.4	244.9	239.7	228.8	217.8	206.6	186.7	185.0	184.6	209.7	236.8	218.7	208.0	213.1	221.4	216.4	211.2	217.7	210.8	189.1	191.9	200.6	199.0	198.0	194.8	196.5	198.8	197.5	206.9	-9999.0
134	Arctic Archipelago	184.2	199.6	211.1	225.5	216.1	188.9	145.9	149.0	156.4	160.4	149.3	144.4	150.8	161.9	179.8	194.8	210.6	203.7	199.8	188.5	195.7	191.8	193.2	186.4	198.1	184.0	164.4	148.2	170.9	167.3	-9999.0
136	Foxe Basin	182.1	168.6	199.0	202.7	219.1	218.8	225.7	207.1	166.8	150.2	146.8	157.2	187.7	193.6	176.3	177.2	184.3	188.6	183.3	195.1	155.5	155.9	172.7	164.8	182.0	196.7	191.2	149.5	115.2	134.6	-9999.0
138	Baffin Bay	113.1	105.7	101.5	99.2	103.9	100.9	104.0	134.5	150.4	182.1	181.2	187.3	153.4	192.0	178.5	133.8	118.9	118.6	115.0	116.3	130.4	145.7	135.8	136.9	144.3	143.0	132.5	124.5	107.7	125.0	-9999.0
139	South Greenland	135.5	125.1	125.0	125.2	125.6	130.4	167.6	216.0	224.1	211.2	206.9	209.7	201.9	229.2	228.6	191.0	181.7	162.9	135.7	169.8	189.0	189.5	154.5	130.8	120.8	123.0	136.5	132.6	147.9	202.4	-9999.0
140	Greenland Sea	119.1	107.2	107.8	110.1	86.3	78.2	83.9	98.4	118.4	166.5	170.2	205.4	192.4	172.7	179.4	132.7	111.7	106.5	95.3	105.7	126.3	135.3	122.6	110.4	121.3	121.6	99.9	95.8	96.9	153.0	-9999.0
142	Norwegian Sea	273.8	247.5	257.4	238.4	281.4	269.6	286.8	282.0	245.5	236.0	225.6	237.7	253.3	279.4	233.4	214.7	260.5	228.6	258.4	242.1	215.6	219.3	227.0	263.7	257.7	233.9	215.7	196.7	220.4	208.2	-9999.0
144	Barents Sea	268.0	268.7	240.6	220.3	217.6	253.7	250.5	259.3	240.0	220.8	206.7	193.7	214.5	224.5	221.0	234.6	219.0	221.1	216.5	217.6	240.8	229.8	221.6	213.6	206.1	197.8	234.6	202.8	218.6	215.8	-9999.0
146	Kara Sea	235.2	243.6	256.7	255.5	240.1	223.3	220.7	225.6	229.5	231.8	227.0	212.7	207.5	212.7	222.5	224.2	216.5	211.7	225.7	227.5	214.2	207.2	221.8	227.2	214.2	215.4	210.1	211.3	216.7	212.3	-9999.0
148	Laptev Sea	203.2	204.5	214.2	222.1	237.5	239.6	205.8	190.2	186.6	186.3	194.8	207.5	195.7	178.7	173.7	183.4	190.0	189.8	182.2	188.2	206.0	194.0	177.1	168.9	182.5	178.2	190.3	176.2	182.9	179.1	-9999.0
150	East Siberian Sea	167.1	178.9	174.1	181.1	179.1	175.0	180.2	191.2	193.8	175.2	170.2	168.8	180.3	191.7	185.0	183.4	166.1	160.4	149.7	151.7	165.1	161.5	158.0	172.0	172.5	168.8	164.4	169.4	167.8	190.1	-9999.0
152	Gulf of Alaska	230.7	270.5	239.5	231.4	227.9	207.3	218.7	247.2	231.3	230.5	234.9	243.9	215.8	213.5	220.3	229.1	225.6	225.5	206.7	192.3	250.2	269.7	239.8	205.1	209.9	239.6	237.8	249.5	267.8	254.5	-9999.0
154	Southeast Bering Sea	205.4	265.6	248.7	204.4	189.2	228.4	286.5	268.5	272.3	250.1	250.0	229.9	230.9	216.9	224.6	233.7	217.8	224.7	202.5	254.7	286.0	257.0	210.7	207.3	247.1	242.0	234.2	285.3	287.7	266.8	-9999.0