1969 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	214.6	216.9	216.4	211.7	214.1	207.7	200.0	201.7	204.2	199.6	199.1	197.9	193.3	193.9	193.7	200.9	200.5	194.9	195.3	192.4	196.4	199.5	200.3	199.5	198.8	198.0	205.3	208.6	209.1	207.5	-9999.0
34	Hudson Bay	259.1	256.7	262.6	255.8	258.8	251.4	252.5	252.3	255.8	259.6	253.6	247.2	233.8	217.8	218.2	214.3	204.8	205.9	217.6	207.9	204.7	204.8	197.8	218.2	211.8	194.2	220.1	222.1	235.1	228.9	-9999.0
36	Hudson Strait	214.4	236.4	246.6	251.3	252.0	223.0	226.0	208.5	210.4	240.7	242.1	265.4	272.3	271.2	259.4	258.4	233.4	216.9	255.3	277.0	251.2	223.0	197.2	185.1	184.4	209.9	202.4	184.4	215.5	207.7	-9999.0
98	Bering Strait	245.4	230.0	228.4	215.8	208.1	199.3	190.6	203.2	208.7	195.7	177.0	166.6	168.3	174.8	171.3	156.5	140.6	142.2	167.5	185.3	188.9	193.1	188.9	173.6	204.9	209.9	218.4	230.8	224.9	212.9	-9999.0
128	Arctic subocean	141.0	136.1	132.5	134.2	122.6	107.4	113.2	121.0	125.6	134.3	143.9	166.1	155.1	169.0	163.5	157.3	155.0	153.7	153.6	142.8	131.2	155.4	165.5	184.9	156.6	149.3	145.3	154.8	144.2	152.0	-9999.0
130	Chukchi Sea	176.8	199.0	195.9	204.0	204.6	189.7	169.1	165.7	175.7	174.2	187.8	167.8	150.3	163.4	168.6	161.3	165.7	138.5	138.9	147.8	161.8	159.3	155.6	151.0	163.7	163.6	167.8	182.8	163.2	178.6	-9999.0
132	Beaufort Sea	253.8	270.6	253.7	233.8	220.7	208.5	206.2	218.5	230.3	220.6	215.7	192.9	177.1	203.0	191.4	182.6	189.6	173.6	168.7	182.0	191.4	189.0	203.8	196.1	199.6	215.6	230.1	233.9	241.7	247.9	-9999.0
134	Arctic Archipelago	208.5	192.5	168.6	149.3	154.3	157.1	169.3	197.4	217.9	201.4	176.1	173.5	156.3	156.4	152.1	151.3	159.7	163.1	167.9	153.6	162.3	161.0	155.6	157.7	152.5	143.1	155.9	170.6	194.4	191.9	-9999.0
136	Foxe Basin	203.8	226.1	202.4	185.7	169.1	171.0	172.6	195.8	241.2	259.3	257.4	255.1	250.6	251.4	231.8	220.7	190.6	187.9	172.8	213.7	220.1	189.1	188.6	190.4	190.0	223.5	218.8	190.5	182.0	192.5	-9999.0
138	Baffin Bay	117.3	123.6	134.0	138.0	123.2	110.3	114.5	110.0	110.3	132.8	168.4	193.1	187.4	169.1	157.8	158.7	158.5	140.6	130.6	123.1	165.3	190.5	210.4	192.5	157.2	134.5	154.1	153.8	145.3	143.8	-9999.0
139	South Greenland	128.2	132.8	148.7	167.3	173.2	182.8	150.4	134.2	130.9	128.7	144.3	159.8	177.3	194.0	200.1	231.5	203.6	179.5	154.3	149.4	206.5	227.5	224.5	201.7	164.0	152.0	154.4	185.3	185.6	165.4	-9999.0
140	Greenland Sea	136.6	122.0	104.2	106.0	102.1	94.5	104.2	132.3	115.2	92.3	101.9	126.8	133.6	140.4	131.0	142.2	181.4	146.7	122.7	122.1	119.4	164.3	194.9	215.0	152.9	125.7	125.2	126.9	124.2	120.2	-9999.0
142	Norwegian Sea	245.3	242.0	240.7	231.9	232.0	256.3	259.6	276.7	255.9	250.8	253.9	264.2	266.5	240.5	258.8	273.2	243.0	241.1	241.1	241.5	238.1	229.6	217.1	202.6	188.5	196.6	247.4	233.4	222.7	241.6	-9999.0
144	Barents Sea	228.4	229.4	228.5	226.7	223.6	215.4	200.7	199.2	213.9	234.2	267.0	254.1	263.6	263.3	250.2	252.4	259.6	254.1	252.7	251.5	256.6	249.6	232.3	239.5	260.0	241.4	250.4	255.3	261.6	226.0	-9999.0
146	Kara Sea	219.1	230.6	231.0	231.6	249.6	237.2	210.0	210.0	216.2	208.7	197.6	191.8	188.0	197.2	208.7	227.9	229.8	221.4	218.2	208.5	208.9	220.1	224.1	218.7	223.2	226.6	225.3	224.2	222.4	225.7	-9999.0
148	Laptev Sea	190.2	185.4	195.9	194.6	190.6	196.1	207.7	198.0	182.0	168.4	174.4	181.8	179.3	171.5	169.4	180.7	180.7	180.6	180.0	175.2	169.9	162.9	166.5	171.0	169.4	176.6	185.9	184.4	172.0	189.5	-9999.0
150	East Siberian Sea	195.3	194.2	185.4	170.3	158.9	156.6	156.2	148.4	165.5	155.4	173.3	184.0	163.1	146.8	148.7	163.4	185.5	195.0	192.3	185.6	175.6	171.4	172.9	165.2	168.0	171.9	161.3	163.9	163.4	153.1	-9999.0
152	Gulf of Alaska	296.8	275.8	262.2	227.6	228.7	232.5	223.9	258.2	227.5	210.7	193.7	196.9	236.5	222.5	190.6	176.5	164.6	197.6	223.3	248.2	268.5	253.5	237.5	231.4	254.1	269.3	252.5	285.2	251.3	233.5	-9999.0
154	Southeast Bering Sea	279.2	260.0	242.3	218.2	255.8	214.6	216.0	248.9	186.7	175.2	192.2	226.4	225.4	177.1	165.7	187.6	193.6	199.3	208.4	207.9	230.8	235.7	204.4	205.4	250.9	249.7	266.2	272.4	274.4	215.3	-9999.0