1967 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	217.1	208.5	203.4	197.0	192.7	192.9	198.1	199.3	198.8	201.2	201.9	199.6	197.6	195.9	201.7	198.4	194.5	192.6	199.3	197.2	197.7	197.4	195.9	196.9	193.3	185.7	183.2	182.7	180.8	179.0	-9999.0
34	Hudson Bay	251.8	231.6	214.3	209.6	205.7	197.9	207.6	238.5	230.8	235.9	243.4	219.6	208.8	193.6	219.5	229.3	231.7	217.6	213.4	219.4	214.9	224.9	230.5	234.4	241.9	222.8	203.5	188.4	187.3	195.5	-9999.0
36	Hudson Strait	261.2	253.9	245.5	206.5	235.6	242.5	192.9	199.5	211.5	233.0	185.4	239.5	247.8	220.7	201.6	197.0	226.3	183.3	181.3	203.2	193.3	171.3	206.1	246.2	255.5	224.4	215.5	214.1	218.2	190.0	-9999.0
98	Bering Strait	210.5	239.2	243.5	242.7	234.7	226.7	214.3	199.7	183.4	176.7	185.3	231.8	241.2	220.3	228.6	218.3	196.6	197.1	236.7	235.9	233.6	183.5	190.0	175.6	165.4	172.4	186.8	203.3	183.0	165.5	-9999.0
128	Arctic subocean	145.6	133.2	148.1	150.3	142.1	144.8	125.9	135.3	135.7	128.8	127.0	124.9	121.5	128.8	137.7	149.2	147.9	141.1	134.7	127.6	120.6	125.2	133.4	130.1	133.0	131.1	153.5	160.4	151.8	166.6	-9999.0
130	Chukchi Sea	224.6	256.1	261.0	240.2	225.6	207.7	183.0	183.2	170.7	154.1	190.0	221.0	210.5	159.0	165.6	191.9	185.1	144.2	173.8	201.1	197.0	156.8	145.9	188.3	168.0	172.0	174.3	153.5	139.0	134.3	-9999.0
132	Beaufort Sea	210.0	196.6	201.2	206.9	210.2	231.2	250.8	219.8	219.6	209.6	193.1	192.9	220.9	229.7	234.5	231.9	216.0	205.2	222.9	238.3	239.8	246.3	213.9	220.0	185.8	164.8	159.9	174.0	186.8	177.2	-9999.0
134	Arctic Archipelago	192.1	172.2	183.7	169.1	156.6	163.5	171.9	161.9	154.4	153.3	147.4	142.3	143.4	162.4	185.2	176.9	166.0	172.4	169.5	143.5	159.8	169.6	148.5	154.2	155.3	156.6	151.1	144.9	134.4	131.9	-9999.0
136	Foxe Basin	198.2	204.7	185.9	183.1	172.6	178.5	193.8	180.7	167.9	175.7	165.2	168.5	210.4	222.1	194.1	176.5	170.4	151.0	177.5	181.3	168.3	144.5	163.1	154.5	148.3	161.1	141.6	138.7	134.7	156.4	-9999.0
138	Baffin Bay	109.0	107.2	127.3	131.0	132.5	139.9	155.0	146.5	135.0	118.8	124.7	131.4	126.3	141.2	176.2	167.8	156.7	128.3	130.7	139.2	128.0	138.7	128.2	116.9	99.7	87.4	100.0	104.2	111.0	134.5	-9999.0
139	South Greenland	148.3	147.6	155.3	162.4	149.2	162.3	188.5	149.0	150.2	135.6	147.1	131.0	127.5	155.0	201.7	182.8	168.7	184.3	175.6	148.6	163.4	171.4	170.6	160.7	172.6	154.1	116.7	109.5	113.6	120.5	-9999.0
140	Greenland Sea	100.2	102.3	101.8	95.8	98.4	102.7	126.4	133.8	117.4	122.1	131.1	116.6	101.0	101.9	127.9	148.6	153.5	149.5	143.3	110.7	115.2	113.0	137.2	114.6	102.3	82.8	98.1	131.0	144.4	142.3	-9999.0
142	Norwegian Sea	229.6	253.3	271.7	286.0	281.0	288.6	278.0	273.8	249.3	263.0	276.3	267.2	253.4	270.9	258.1	256.1	267.2	258.3	289.7	291.7	261.5	269.0	279.7	285.9	283.9	275.8	240.1	263.9	258.4	275.6	-9999.0
144	Barents Sea	270.3	266.5	277.1	283.4	291.7	289.9	277.0	268.6	272.1	259.4	250.3	257.1	267.3	270.5	255.5	260.2	258.6	237.8	241.8	238.2	248.6	243.2	215.6	210.2	218.8	215.6	220.3	224.6	218.5	209.3	-9999.0
146	Kara Sea	238.5	223.7	215.9	204.1	193.9	193.3	201.3	212.8	219.2	229.2	225.2	216.3	207.1	206.7	200.1	197.5	196.9	195.0	190.8	189.5	197.3	198.0	201.7	203.3	200.5	201.5	204.3	200.1	197.7	194.4	-9999.0
148	Laptev Sea	213.2	200.9	173.7	160.0	158.4	155.4	158.5	157.2	162.3	178.0	187.6	183.5	180.6	173.8	166.0	155.7	156.1	178.0	206.6	197.1	187.0	193.3	193.1	199.3	198.8	186.6	179.3	179.1	182.6	187.8	-9999.0
150	East Siberian Sea	174.8	171.6	181.3	184.9	189.1	179.8	175.6	181.4	174.2	171.8	182.4	173.6	163.0	164.6	168.2	164.1	161.6	156.3	155.9	159.9	148.4	151.1	165.7	175.7	168.3	161.7	175.4	179.7	170.9	154.0	-9999.0
152	Gulf of Alaska	229.7	257.8	267.0	265.7	240.6	236.1	217.7	218.7	227.8	211.3	195.2	259.9	266.7	268.0	283.2	243.8	245.0	267.5	293.9	272.7	298.9	246.5	252.4	207.8	184.1	200.2	229.6	237.1	201.6	179.7	-9999.0
154	Southeast Bering Sea	261.1	278.0	271.1	239.0	224.1	207.3	208.9	220.8	230.6	210.2	242.4	302.0	268.1	234.3	281.5	255.9	207.7	264.5	283.9	290.9	248.7	241.1	219.2	182.1	193.9	217.7	255.6	245.7	197.6	186.4	-9999.0