1969 10 - 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	240.5	239.8	238.2	240.8	242.7	243.1	241.1	241.1	240.8	236.9	235.6	234.2	235.0	232.1	228.9	224.9	220.2	218.4	215.4	212.7	211.5	211.8	209.8	207.4	210.1	209.2	205.1	201.0	199.3	202.7	206.2
34	Hudson Bay	267.5	275.0	272.3	275.7	283.8	286.0	284.3	265.1	262.5	255.7	245.7	236.4	242.2	248.6	249.9	239.6	226.2	227.6	216.9	213.9	211.7	212.1	221.3	224.1	222.0	221.4	222.7	218.3	219.6	236.7	251.6
36	Hudson Strait	232.2	230.6	221.4	216.3	248.8	240.5	283.1	293.4	272.8	235.1	248.3	251.2	231.0	237.5	244.0	245.9	240.8	223.1	216.9	216.8	212.0	227.4	233.1	229.1	222.5	209.8	223.0	224.5	233.2	212.3	221.5
98	Bering Strait	255.2	246.6	245.5	263.8	239.1	263.2	272.9	267.0	244.3	233.9	249.9	257.4	265.7	251.8	244.7	242.2	227.5	243.5	258.5	233.3	213.9	211.2	205.0	215.0	222.0	206.4	192.5	201.8	217.8	225.8	214.8
128	Arctic subocean	188.4	188.3	187.3	192.9	197.5	186.4	179.1	181.1	188.9	208.1	198.7	187.5	185.9	174.0	167.2	169.2	204.9	219.8	190.2	180.7	172.7	159.9	164.8	169.1	165.5	187.5	186.3	170.7	144.3	140.9	135.9
130	Chukchi Sea	248.9	221.7	217.3	220.5	212.5	234.2	275.0	261.5	266.0	257.9	238.1	253.1	243.0	290.4	269.1	269.8	241.1	229.3	227.3	233.0	229.1	245.2	248.3	259.5	269.8	218.9	178.6	170.7	172.3	180.7	169.7
132	Beaufort Sea	259.7	259.9	249.2	267.2	267.1	263.2	263.1	263.5	262.5	242.8	236.9	244.0	263.7	252.5	237.6	233.4	220.7	215.5	220.0	215.7	201.2	204.3	199.0	196.6	210.9	217.5	203.8	197.1	209.8	223.6	228.4
134	Arctic Archipelago	239.6	246.1	244.6	250.1	266.9	249.7	228.0	212.5	215.3	223.9	223.7	235.3	225.4	213.5	217.7	193.7	181.6	201.1	192.3	178.7	184.5	183.5	199.0	192.9	214.7	201.8	211.6	183.5	172.7	171.8	186.3
136	Foxe Basin	223.7	224.3	228.7	230.1	237.1	258.4	267.1	254.4	248.2	228.0	221.8	235.8	259.2	221.7	216.4	229.4	238.0	224.1	215.7	225.6	227.9	216.9	215.9	216.8	210.7	216.0	214.8	213.2	219.7	213.3	197.2
138	Baffin Bay	159.4	166.1	166.5	177.0	169.7	171.3	183.7	154.2	145.3	180.7	189.7	179.3	154.3	148.3	150.7	129.9	143.3	156.7	143.8	136.3	135.1	138.3	144.9	146.0	133.9	150.4	151.7	147.4	129.0	130.0	128.1
139	South Greenland	159.6	164.4	155.5	146.8	151.9	149.3	147.4	163.9	192.0	196.6	190.3	176.9	177.7	182.7	166.0	167.9	162.7	155.5	150.1	159.7	181.8	187.6	166.8	154.8	154.7	155.2	148.1	153.7	169.4	147.5	144.3
140	Greenland Sea	135.4	125.6	130.5	135.3	133.6	127.7	127.1	129.9	112.1	140.3	159.0	154.6	133.4	129.7	131.7	169.3	161.9	173.7	150.6	142.7	143.0	133.3	132.0	131.4	140.0	177.0	173.0	169.1	132.3	138.6	140.1
142	Norwegian Sea	264.1	248.9	260.2	277.2	258.6	303.2	319.8	298.8	304.8	265.8	266.0	285.6	286.5	291.2	298.4	318.0	294.5	306.7	292.6	298.1	258.8	250.5	269.6	284.8	291.4	274.5	264.2	270.4	256.5	252.4	250.9
144	Barents Sea	279.9	276.1	285.9	279.3	260.5	257.0	261.8	282.5	290.4	291.2	265.7	248.6	251.2	242.9	247.4	250.6	272.1	255.2	276.2	272.5	267.8	247.5	210.5	206.0	211.4	228.1	232.9	238.3	232.2	227.1	224.0
146	Kara Sea	247.1	244.6	245.1	244.6	249.6	248.9	250.5	260.9	261.8	255.9	251.6	252.4	253.9	251.6	251.1	242.6	232.7	228.3	226.7	227.5	234.6	234.3	229.4	231.4	227.1	222.4	210.6	198.9	191.2	198.2	209.6
148	Laptev Sea	236.5	230.0	226.3	219.9	224.6	224.6	212.4	211.5	211.5	213.7	221.6	222.4	217.8	215.6	209.6	212.5	216.1	206.1	203.1	207.1	198.0	201.3	208.1	194.8	207.4	209.7	206.2	196.3	188.5	189.4	182.2
150	East Siberian Sea	224.0	235.7	227.6	241.9	247.7	228.2	203.5	208.9	217.4	210.4	202.4	195.2	191.4	196.0	195.4	194.2	204.0	204.7	195.5	187.1	197.4	208.6	202.7	182.2	177.9	170.4	195.4	220.0	226.5	209.9	206.6
152	Gulf of Alaska	275.4	266.1	294.1	303.5	266.0	315.1	306.0	283.9	263.1	248.0	300.7	292.7	301.7	270.2	255.9	251.6	257.6	277.3	272.3	250.5	231.3	222.4	205.0	203.7	214.3	207.8	202.2	252.7	292.0	292.4	291.1
154	Southeast Bering Sea	267.9	261.3	283.1	272.1	261.3	316.7	295.8	284.5	276.4	254.5	300.2	303.7	309.8	289.5	281.8	282.6	280.5	288.4	264.7	248.0	225.4	225.5	245.3	279.3	260.0	239.2	223.9	248.9	262.8	259.4	234.8