1967 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	246.8	243.9	242.9	240.4	237.8	242.8	241.2	239.8	237.5	237.4	240.5	238.8	236.2	236.2	236.5	237.2	237.5	236.1	237.2	232.0	227.2	225.3	226.5	223.6	222.2	219.8	218.0	218.8	216.7	213.4	221.0
34	Hudson Bay	286.5	273.9	261.2	266.5	243.0	244.4	250.4	251.5	251.4	249.5	271.6	282.3	275.1	270.6	259.0	256.2	246.8	238.0	255.2	239.8	241.0	257.8	269.0	263.2	245.6	239.1	219.4	237.6	244.3	247.5	262.5
36	Hudson Strait	273.5	243.7	276.6	216.6	211.0	233.5	251.9	245.8	204.6	205.3	244.8	242.3	221.0	233.1	245.0	258.9	257.1	243.9	231.1	256.6	216.1	208.6	232.4	266.9	280.2	273.8	274.2	244.1	234.4	212.8	259.8
98	Bering Strait	239.7	253.2	262.1	236.0	231.8	224.3	222.5	220.1	216.8	234.6	232.0	222.0	228.5	221.4	229.7	235.5	228.7	203.6	191.2	199.8	203.2	202.2	208.0	204.2	203.5	203.5	234.2	216.0	204.6	195.8	195.8
128	Arctic subocean	179.6	166.9	176.5	185.3	200.5	195.7	183.7	195.3	190.1	193.7	193.5	181.7	171.4	170.1	172.2	155.2	161.7	169.0	169.3	175.6	162.4	149.5	144.4	153.4	175.4	177.5	177.6	172.7	153.3	143.6	144.9
130	Chukchi Sea	240.0	279.6	256.9	285.9	271.2	253.9	247.7	239.9	210.8	213.0	210.8	209.2	219.1	212.0	200.0	191.4	210.0	191.9	176.6	175.8	174.2	171.9	178.4	188.3	187.8	193.4	226.2	227.0	210.9	193.7	187.5
132	Beaufort Sea	253.4	240.7	244.5	242.7	235.1	232.3	242.1	243.6	257.0	278.2	274.7	254.3	241.9	235.0	232.0	230.1	216.2	221.2	223.0	220.8	223.5	225.5	218.4	209.3	224.6	221.3	230.9	247.1	234.6	219.6	226.7
134	Arctic Archipelago	194.1	193.6	207.0	220.1	218.2	236.9	215.0	204.5	229.8	224.9	244.5	251.5	245.2	228.4	219.5	208.3	197.1	186.0	192.5	180.7	182.4	187.8	186.5	181.4	194.4	204.3	199.3	203.8	201.5	210.9	222.2
136	Foxe Basin	247.7	205.2	187.4	185.2	205.4	217.9	212.0	185.5	197.4	228.6	213.4	212.8	249.7	263.7	264.6	260.6	265.0	248.4	194.8	203.7	200.9	185.7	198.7	182.5	173.3	162.8	171.4	184.2	184.7	174.5	203.3
138	Baffin Bay	154.6	148.5	153.0	156.7	156.5	164.8	147.7	147.1	152.6	169.9	182.7	171.5	157.2	172.8	161.0	157.9	177.9	175.2	186.6	178.6	155.6	168.7	146.8	137.7	128.9	121.9	118.7	121.1	113.1	106.5	108.8
139	South Greenland	181.4	193.8	186.0	167.1	157.8	165.4	184.0	200.4	177.8	167.9	161.8	153.4	143.2	153.7	172.1	186.3	187.5	174.9	169.8	160.6	182.4	176.5	169.6	148.6	149.4	147.4	137.9	162.4	177.0	148.1	139.2
140	Greenland Sea	142.5	120.5	123.3	119.8	132.8	136.9	124.3	131.8	151.2	137.3	138.2	134.4	127.2	123.5	122.8	115.2	134.5	142.3	136.3	148.2	130.4	126.2	130.3	108.5	109.4	106.1	106.6	101.2	100.6	100.0	107.7
142	Norwegian Sea	297.8	304.9	292.6	290.0	303.0	250.3	273.9	267.2	274.7	279.1	273.0	275.6	267.9	280.4	303.3	264.3	239.5	245.4	260.2	242.1	252.0	252.5	247.8	247.7	260.6	282.0	279.2	275.1	270.4	258.7	247.1
144	Barents Sea	254.2	255.5	269.0	294.4	295.9	308.2	287.7	286.0	274.3	276.8	293.7	279.4	282.6	288.6	280.4	288.0	295.8	287.9	267.8	254.0	243.8	230.4	241.7	226.8	227.9	255.2	280.6	273.9	278.1	296.8	291.0
146	Kara Sea	274.6	271.6	260.1	249.5	257.0	268.4	268.2	262.9	260.5	254.0	251.1	253.1	257.3	261.1	261.4	263.3	270.6	277.2	282.0	272.9	259.8	252.3	254.5	257.5	247.8	226.0	222.7	228.1	229.1	231.4	245.6
148	Laptev Sea	237.5	242.0	247.2	252.8	250.9	254.3	240.1	241.1	227.8	226.2	221.4	219.6	214.4	211.5	217.6	220.4	221.3	233.4	234.6	237.5	239.6	227.2	223.7	229.3	233.3	247.5	229.6	210.3	206.3	193.7	200.3
150	East Siberian Sea	216.1	216.7	226.1	232.1	226.3	218.2	231.4	225.3	227.7	217.0	212.8	216.5	210.6	216.1	231.1	240.0	239.5	227.1	222.8	211.1	195.6	204.8	197.9	192.2	208.1	200.0	217.9	207.9	191.2	190.9	183.8
152	Gulf of Alaska	244.9	237.0	257.6	229.3	227.0	231.7	238.4	248.4	265.1	262.3	260.2	249.3	264.2	261.9	257.4	246.4	238.6	225.8	216.5	229.7	232.7	241.7	235.5	217.5	218.9	268.5	276.2	251.4	234.0	249.9	232.2
154	Southeast Bering Sea	254.0	267.2	276.8	259.9	267.7	273.3	264.5	254.4	240.7	241.9	243.0	254.3	262.7	250.4	258.7	232.2	227.9	213.4	202.3	210.9	208.9	195.6	207.3	190.1	186.5	252.9	244.2	206.0	211.6	213.3	203.8