1955 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	219.5	213.3	209.3	211.1	208.3	205.1	208.4	211.2	205.4	199.9	196.9	194.3	195.1	193.5	191.9	192.0	191.1	188.0	195.3	197.3	191.0	186.7	188.5	192.8	186.4	180.9	182.7	183.9	187.8	191.4	-9999.0
34	Hudson Bay	261.4	242.3	221.3	232.2	237.1	225.5	232.1	257.4	261.3	258.6	246.3	226.5	219.7	211.1	208.2	216.5	208.1	194.7	194.8	203.2	210.3	212.5	205.1	210.7	211.2	218.4	199.0	202.7	194.6	198.4	-9999.0
36	Hudson Strait	269.7	265.9	257.7	266.3	234.3	219.2	265.1	283.8	266.3	255.4	243.9	253.0	243.3	224.2	210.3	198.5	206.7	224.1	205.0	185.7	180.8	204.5	214.9	204.9	217.1	238.1	237.7	246.8	231.8	227.2	-9999.0
98	Bering Strait	192.7	184.4	202.6	193.8	178.8	175.3	191.6	199.0	171.0	159.1	186.4	217.0	212.3	205.0	191.7	194.7	204.5	183.5	195.5	188.1	169.1	158.9	175.9	203.9	187.1	178.2	184.1	186.3	184.7	186.8	-9999.0
128	Arctic subocean	151.9	147.6	166.2	179.8	174.4	159.8	144.3	135.5	133.8	169.3	161.2	160.7	141.4	134.8	124.3	128.4	122.2	106.0	104.7	119.7	132.1	130.1	121.5	112.8	113.9	124.2	124.0	123.7	110.5	113.5	-9999.0
130	Chukchi Sea	231.5	210.1	215.1	173.5	171.4	167.3	167.8	137.1	144.9	160.1	194.2	204.8	157.4	139.8	140.8	151.4	145.8	183.3	197.8	195.0	165.3	217.7	225.0	256.6	222.0	177.7	179.0	181.2	158.9	150.8	-9999.0
132	Beaufort Sea	192.0	176.9	187.7	188.3	175.1	179.6	216.8	252.1	225.8	187.7	161.3	164.9	167.1	173.8	170.0	174.1	179.1	166.6	175.2	177.7	170.5	152.4	149.7	167.1	169.2	155.2	151.5	164.4	207.2	204.2	-9999.0
134	Arctic Archipelago	180.3	193.4	196.4	175.4	167.6	159.9	147.3	180.3	216.7	201.8	191.3	186.5	169.4	157.1	166.6	175.4	167.5	146.8	140.5	157.1	163.3	159.9	149.0	149.6	161.5	155.7	152.5	156.5	152.8	136.6	-9999.0
136	Foxe Basin	242.7	279.1	270.4	236.8	212.8	175.9	200.9	161.3	175.5	190.9	194.3	177.5	184.4	181.7	167.1	162.7	177.5	193.1	190.0	186.9	163.3	157.5	161.9	159.7	159.7	156.1	161.7	158.0	151.5	174.2	-9999.0
138	Baffin Bay	154.3	142.2	173.8	201.9	185.3	178.0	168.3	163.3	124.9	116.0	128.0	140.8	130.4	130.3	121.2	115.9	109.3	106.9	131.8	167.6	167.9	143.0	128.3	136.3	120.6	94.8	88.9	87.7	91.8	87.2	-9999.0
139	South Greenland	164.3	154.5	173.8	183.8	196.3	185.4	165.8	170.7	179.7	154.0	142.4	145.6	183.0	189.0	213.4	220.2	192.1	200.6	207.8	218.3	201.9	190.9	210.4	226.1	178.4	134.4	143.7	135.3	148.4	135.4	-9999.0
140	Greenland Sea	121.1	111.3	113.0	139.4	154.4	155.1	155.5	140.3	134.0	136.1	127.4	134.2	130.0	120.8	116.9	111.2	110.2	91.3	107.3	143.2	157.5	133.6	116.5	123.6	108.5	82.3	98.7	112.2	100.8	98.9	-9999.0
142	Norwegian Sea	235.4	250.2	247.7	248.4	258.5	270.7	266.8	271.5	272.8	272.4	262.3	280.4	263.0	248.4	276.9	284.7	285.1	264.1	278.4	253.9	274.1	283.2	254.4	214.3	253.9	256.3	227.3	199.2	241.9	266.0	-9999.0
144	Barents Sea	247.9	245.8	234.9	232.8	232.7	214.0	223.1	232.8	220.6	221.2	256.8	264.9	274.0	257.6	236.1	210.6	232.3	257.8	228.8	209.4	193.8	196.7	208.5	216.3	221.5	218.2	200.6	194.6	198.4	195.2	-9999.0
146	Kara Sea	246.1	242.8	234.4	234.3	227.7	228.4	224.6	212.7	212.4	207.6	201.1	196.1	201.8	212.6	217.7	210.0	208.7	220.4	223.7	217.5	208.1	202.7	216.9	213.8	190.2	198.6	217.9	214.0	219.7	233.6	-9999.0
148	Laptev Sea	193.0	194.6	188.9	195.2	202.8	206.5	202.3	195.0	187.4	188.7	184.7	176.0	175.3	166.4	159.5	164.3	151.3	145.8	184.8	196.6	187.7	188.2	176.2	176.6	195.3	171.6	162.6	170.5	160.7	166.9	-9999.0
150	East Siberian Sea	256.2	240.7	215.2	198.5	199.7	199.8	198.6	187.2	170.7	188.5	180.0	169.8	173.1	166.4	157.9	185.0	234.3	196.3	191.1	175.0	166.4	168.1	164.2	163.3	159.2	158.0	173.0	163.8	188.1	197.9	-9999.0
152	Gulf of Alaska	176.5	172.4	178.7	200.9	200.3	220.9	254.1	227.4	169.1	160.6	201.3	231.7	228.2	244.6	253.3	249.4	238.4	199.7	187.4	182.1	191.9	176.5	165.0	170.3	174.5	189.7	211.5	215.2	229.9	224.4	-9999.0
154	Southeast Bering Sea	189.6	187.1	181.5	194.3	173.0	158.2	165.3	170.5	163.3	217.1	284.6	266.8	266.9	264.0	265.5	205.5	175.4	179.7	218.5	241.6	224.0	195.7	212.1	215.6	214.2	228.6	227.6	238.3	218.7	192.4	-9999.0