1982 09 - 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	253.0	254.0	253.1	251.2	248.5	247.3	248.9	249.0	248.1	244.3	238.7	235.3	231.9	231.0	232.7	233.8	234.1	232.8	233.2	231.0	229.2	229.1	227.0	224.4	225.4	225.7	220.1	215.7	214.4	213.7	-9999.0
34	Hudson Bay	279.6	282.2	283.7	281.5	265.7	259.6	275.1	298.7	305.7	299.7	289.0	275.8	264.4	242.2	242.6	251.4	254.4	264.0	256.3	254.9	262.5	270.7	264.3	249.4	251.1	254.5	238.8	230.8	243.8	248.9	-9999.0
36	Hudson Strait	241.0	239.7	247.2	242.2	238.7	236.3	231.5	242.3	261.5	262.3	245.1	270.7	276.3	238.9	221.1	231.3	236.9	239.3	240.0	233.8	220.0	223.7	249.0	225.7	208.1	219.5	233.6	196.5	201.8	205.9	-9999.0
98	Bering Strait	248.1	248.5	251.5	252.0	251.2	252.3	250.4	245.3	242.9	237.5	230.4	228.0	227.8	241.1	243.6	240.2	223.5	226.4	236.7	231.8	223.0	225.2	223.6	221.4	222.7	223.8	220.0	215.9	219.4	219.8	-9999.0
128	Arctic subocean	184.4	188.1	194.2	197.8	199.5	195.9	193.1	185.5	180.6	183.3	183.4	166.0	160.0	176.5	170.6	163.5	168.2	169.5	169.4	158.4	155.6	148.9	141.8	142.1	149.4	162.6	160.8	157.9	158.6	158.8	-9999.0
130	Chukchi Sea	233.0	237.0	246.3	247.6	250.9	245.2	236.3	230.4	230.2	231.0	229.7	230.4	224.0	230.6	234.8	231.5	203.7	201.2	219.5	225.4	231.8	233.3	227.2	230.8	231.7	229.9	221.9	214.9	212.0	204.3	-9999.0
132	Beaufort Sea	263.3	264.8	260.9	248.5	254.6	268.4	275.7	262.4	256.1	248.9	235.9	226.6	227.5	251.3	262.4	266.0	265.1	250.7	260.1	268.4	262.5	248.7	247.8	255.8	244.8	228.8	231.2	230.2	217.5	230.5	-9999.0
134	Arctic Archipelago	220.8	218.1	218.6	218.4	217.3	223.1	227.9	218.0	209.4	205.0	204.0	200.0	193.0	201.5	207.8	208.3	234.5	218.2	201.6	194.6	189.7	191.8	183.5	184.7	178.0	174.2	180.7	187.9	188.7	190.8	-9999.0
136	Foxe Basin	227.1	233.6	239.3	238.5	234.9	224.5	216.5	218.6	224.1	224.2	220.4	222.7	222.9	209.0	197.0	202.6	206.2	216.4	215.8	192.8	183.1	182.1	191.4	197.6	193.2	181.4	183.3	189.8	189.9	187.3	-9999.0
138	Baffin Bay	167.5	173.9	175.1	171.2	163.1	157.1	159.2	157.7	157.1	155.1	161.0	160.4	161.9	164.9	158.3	157.4	148.3	156.1	161.4	154.8	151.4	147.5	141.5	135.8	136.2	157.2	160.3	166.9	162.6	160.4	-9999.0
139	South Greenland	177.6	172.2	167.2	163.0	157.9	156.6	158.8	155.8	152.2	148.2	149.9	154.1	168.3	174.6	160.1	162.6	157.3	146.6	147.8	164.7	162.0	161.0	149.2	151.7	177.6	179.5	171.3	168.7	167.7	172.2	-9999.0
140	Greenland Sea	152.0	151.0	147.8	150.6	151.6	148.2	151.2	153.2	143.8	137.2	141.1	139.6	139.8	139.3	141.4	135.0	132.9	130.2	142.8	147.0	142.3	137.9	135.5	123.9	128.1	146.3	153.4	153.3	154.7	174.0	-9999.0
142	Norwegian Sea	264.6	251.7	249.3	244.8	243.3	241.8	246.0	259.0	241.8	268.8	266.0	249.0	244.8	256.9	268.1	252.8	265.0	261.3	244.4	248.8	264.2	250.9	232.0	237.5	237.6	260.3	264.9	258.9	254.3	258.9	-9999.0
144	Barents Sea	288.4	301.3	289.5	279.7	264.1	254.3	247.2	242.4	251.1	254.3	252.3	252.8	245.1	238.7	240.7	249.8	249.0	255.2	267.6	253.4	250.8	285.2	278.3	262.7	250.6	248.8	246.3	246.2	252.2	239.2	-9999.0
146	Kara Sea	268.0	268.0	271.4	276.2	281.8	281.7	275.6	266.6	259.8	254.2	249.7	248.2	244.6	245.9	249.0	250.4	255.4	254.3	247.9	245.1	243.9	238.5	239.3	242.6	248.8	248.2	235.0	227.8	222.4	215.1	-9999.0
148	Laptev Sea	254.1	256.3	248.1	243.2	236.3	233.7	239.9	248.3	254.0	253.6	245.1	240.8	233.8	229.0	230.3	229.8	226.9	226.4	234.1	226.8	222.2	223.9	223.9	216.7	212.6	214.3	212.8	203.3	195.1	193.9	-9999.0
150	East Siberian Sea	265.9	261.7	260.7	255.3	246.0	237.5	240.2	244.4	244.5	240.7	239.1	241.1	231.6	228.7	226.5	219.2	208.7	197.6	196.8	202.9	204.0	201.2	200.3	206.2	209.9	208.5	213.8	227.1	224.3	218.3	-9999.0
152	Gulf of Alaska	252.1	251.7	248.3	245.4	261.3	259.7	250.5	245.7	245.2	243.0	241.9	235.2	256.2	260.5	275.7	254.2	242.2	251.5	265.4	254.3	246.1	239.4	235.1	229.2	232.2	238.0	231.9	223.3	242.8	244.5	-9999.0
154	Southeast Bering Sea	263.2	255.5	256.5	256.5	267.2	267.0	269.9	271.4	256.0	247.4	244.1	240.3	270.4	265.4	286.0	259.5	266.2	268.2	263.7	256.9	261.4	236.2	229.4	242.8	264.9	258.7	235.6	235.5	244.4	238.8	-9999.0