1961 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	219.1	216.0	214.1	210.9	203.3	202.3	198.7	198.1	195.8	196.6	196.3	192.1	197.1	196.6	195.2	194.7	197.3	196.8	194.2	193.1	192.6	192.9	192.7	189.1	184.6	182.3	180.9	179.8	176.1	180.0	-9999.0
34	Hudson Bay	247.3	243.9	262.4	246.9	220.0	235.0	214.1	229.0	217.0	241.7	248.0	233.9	233.4	244.4	232.2	205.9	216.3	222.9	218.7	205.4	210.5	216.1	235.5	225.1	217.6	197.1	200.8	212.9	195.9	199.6	-9999.0
36	Hudson Strait	255.6	240.2	214.2	275.3	240.6	233.0	226.3	219.4	196.8	172.5	159.6	202.5	248.3	210.1	233.5	228.9	198.6	192.2	208.6	216.6	222.6	205.9	241.8	243.2	263.6	220.9	218.9	216.5	244.5	248.2	-9999.0
98	Bering Strait	186.2	189.8	184.1	201.1	225.7	206.6	216.4	198.6	191.0	175.4	174.4	176.7	191.6	184.8	231.9	224.3	204.3	181.2	173.3	186.2	170.2	170.9	164.9	166.4	177.3	187.8	186.0	194.7	182.4	174.7	-9999.0
128	Arctic subocean	181.2	166.6	156.3	139.4	134.3	140.7	148.1	132.8	127.6	137.3	129.3	124.8	145.7	135.4	148.2	172.2	170.8	150.5	153.5	137.0	133.7	135.0	133.0	150.6	148.3	154.2	136.4	161.6	203.0	201.0	-9999.0
130	Chukchi Sea	226.3	210.9	211.3	197.3	212.2	187.6	166.5	172.8	159.6	167.8	165.7	179.8	168.9	191.8	203.6	224.0	184.0	150.1	160.1	172.2	141.2	150.2	176.2	141.2	171.2	211.3	225.9	236.6	211.6	217.1	-9999.0
132	Beaufort Sea	205.6	187.0	186.9	177.7	203.6	207.3	205.8	218.4	228.7	208.6	186.6	195.2	234.2	216.1	203.4	231.2	235.6	210.7	189.9	177.9	173.6	182.4	184.1	177.2	176.1	178.0	166.2	154.6	150.6	158.3	-9999.0
134	Arctic Archipelago	202.3	200.6	204.0	197.0	175.7	161.3	160.1	143.2	149.4	166.6	178.1	178.4	185.2	176.4	169.7	189.0	210.3	194.1	168.9	164.4	150.9	142.9	163.0	175.9	180.2	183.9	172.5	148.6	154.8	170.7	-9999.0
136	Foxe Basin	199.9	199.3	187.4	171.0	169.3	189.3	190.9	160.7	151.7	140.4	155.6	164.8	208.6	192.5	152.8	174.0	166.6	177.8	220.1	199.5	176.6	163.8	145.9	141.5	153.6	150.1	176.3	200.2	182.8	167.4	-9999.0
138	Baffin Bay	169.7	162.7	145.0	156.4	158.1	155.0	143.8	144.4	141.5	152.1	144.6	126.1	128.4	125.9	150.3	137.9	122.7	129.6	141.3	123.9	133.5	124.2	108.0	106.1	106.5	101.1	104.8	111.7	123.7	165.9	-9999.0
139	South Greenland	143.3	156.1	187.5	194.8	173.8	162.7	155.4	166.6	171.4	171.2	216.3	180.1	185.9	186.5	158.0	166.1	188.7	180.3	164.7	193.6	165.4	151.2	135.8	130.9	119.7	149.5	152.7	135.5	132.0	131.3	-9999.0
140	Greenland Sea	159.2	149.5	136.2	133.2	158.0	182.2	172.3	169.5	175.7	175.7	157.8	143.2	113.6	114.7	102.1	115.1	118.3	113.9	125.2	125.9	116.2	94.0	93.3	109.4	98.9	90.7	104.7	114.8	134.8	158.9	-9999.0
142	Norwegian Sea	271.1	273.4	265.7	260.8	254.2	292.9	265.2	287.4	280.8	278.3	260.0	249.9	278.8	284.6	275.6	267.1	247.2	237.2	276.1	279.8	290.3	273.9	299.1	257.6	261.1	247.4	239.7	221.0	238.0	242.4	-9999.0
144	Barents Sea	272.3	264.6	264.5	281.3	280.4	267.3	252.8	242.8	213.6	191.4	188.6	198.4	203.5	216.6	238.4	243.5	234.5	244.7	225.1	212.8	229.1	233.3	204.8	193.6	172.6	189.6	211.3	221.1	187.0	193.1	-9999.0
146	Kara Sea	244.0	246.7	237.6	224.3	205.6	204.2	211.7	207.9	209.0	211.7	206.8	194.0	188.1	192.2	186.9	190.8	198.6	201.3	204.4	211.5	219.0	223.5	222.5	218.4	209.2	199.1	192.6	182.5	185.4	188.7	-9999.0
148	Laptev Sea	199.3	200.9	194.0	193.4	190.5	181.2	174.8	176.7	175.8	180.3	179.9	186.1	182.9	183.0	179.8	169.6	169.4	187.1	189.3	181.0	189.4	184.7	182.9	170.6	167.0	165.8	162.5	169.6	170.1	171.4	-9999.0
150	East Siberian Sea	202.4	178.2	167.0	161.5	163.2	174.0	166.5	162.7	178.1	170.0	180.6	175.5	200.9	183.2	171.8	174.1	184.7	180.9	180.5	182.2	164.9	175.9	149.4	165.8	180.2	194.7	194.0	180.3	164.8	160.6	-9999.0
152	Gulf of Alaska	189.0	209.0	196.2	248.6	240.3	234.0	260.5	224.3	210.2	203.1	208.9	246.5	250.0	220.9	273.4	250.4	226.4	205.7	204.9	233.4	216.4	184.8	177.9	211.8	211.4	205.7	186.3	193.8	196.5	174.5	-9999.0
154	Southeast Bering Sea	253.0	228.3	231.9	248.2	233.1	250.7	248.6	229.6	205.6	171.1	161.5	172.6	174.3	221.0	278.2	247.3	203.9	215.2	237.7	233.0	176.3	184.6	212.1	230.0	153.1	161.3	190.3	258.8	236.4	225.7	-9999.0