2000 02 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	155.3	157.9	158.5	159.1	156.3	155.8	155.6	156.2	152.3	149.5	149.0	150.2	150.8	149.9	148.9	148.1	149.1	151.0	152.3	154.0	153.7	154.1	155.4	154.9	156.6	158.0	156.7	154.6	154.9	-9999.0	-9999.0
34	Hudson Bay	174.4	181.7	171.0	168.1	161.5	156.3	153.3	172.7	146.8	129.2	129.6	130.7	130.0	138.8	141.4	131.5	133.9	148.5	155.9	163.9	170.0	193.8	199.8	196.0	207.9	213.8	199.4	188.7	193.0	-9999.0	-9999.0
36	Hudson Strait	145.7	131.0	119.2	136.1	126.4	113.5	110.2	123.0	126.1	108.1	110.5	108.8	110.6	114.7	128.5	137.0	113.4	107.5	113.6	122.1	125.5	135.7	171.0	155.7	145.1	190.7	218.7	186.7	159.8	-9999.0	-9999.0
98	Bering Strait	151.1	164.3	174.8	176.3	179.6	192.8	192.2	185.9	181.9	182.9	187.9	195.9	194.3	183.7	168.9	175.2	178.1	177.0	181.5	179.0	168.5	159.0	159.9	159.7	159.5	161.1	157.5	161.4	166.5	-9999.0	-9999.0
128	Arctic subocean	117.9	135.7	123.1	101.3	92.4	101.9	102.1	97.5	101.4	119.2	118.9	114.2	114.6	112.8	107.5	106.1	112.4	112.2	112.5	114.1	125.8	113.0	116.0	117.4	129.7	128.1	125.6	128.9	111.9	-9999.0	-9999.0
130	Chukchi Sea	123.0	129.6	153.9	177.3	168.6	180.4	171.5	182.1	188.2	187.3	207.0	211.2	202.7	190.8	178.9	170.5	170.8	165.8	157.9	155.3	148.4	139.4	141.1	144.1	148.5	149.6	144.8	134.7	155.1	-9999.0	-9999.0
132	Beaufort Sea	186.8	175.7	189.0	180.3	175.9	176.3	186.1	162.3	143.5	143.6	148.8	156.9	165.3	147.9	136.9	148.9	164.0	168.4	174.9	185.8	189.4	179.5	182.4	187.7	180.7	176.0	171.5	166.7	168.7	-9999.0	-9999.0
134	Arctic Archipelago	166.8	164.8	147.2	138.5	124.4	127.9	127.6	111.0	117.9	119.9	120.3	127.8	127.6	114.5	111.2	113.7	116.4	116.1	120.0	130.2	139.5	138.5	130.3	140.5	152.2	144.3	134.9	122.4	124.3	-9999.0	-9999.0
136	Foxe Basin	118.7	131.6	147.6	133.7	120.8	110.1	107.6	110.1	106.4	110.3	111.0	105.6	93.5	97.2	105.9	122.4	116.5	113.0	134.9	150.7	147.6	133.0	130.4	124.2	128.0	143.9	135.8	134.0	123.5	-9999.0	-9999.0
138	Baffin Bay	86.2	105.7	116.7	106.7	103.3	103.4	90.8	91.1	109.6	116.2	116.2	102.0	96.0	91.3	95.0	97.5	97.3	104.6	116.2	127.3	127.2	111.1	94.3	90.2	99.0	106.4	100.2	100.9	94.9	-9999.0	-9999.0
139	South Greenland	99.7	104.7	115.6	125.7	124.7	110.7	104.8	117.9	122.6	114.3	112.5	100.2	98.5	116.1	111.9	107.8	113.3	122.4	133.8	135.7	116.2	106.6	104.2	103.5	108.2	119.0	115.3	120.9	121.8	-9999.0	-9999.0
140	Greenland Sea	80.2	86.6	111.5	99.0	100.7	99.7	94.3	100.1	114.1	114.2	107.2	96.2	97.9	96.7	102.6	96.3	108.8	107.0	100.0	114.1	124.7	115.0	118.9	112.7	139.4	135.9	126.8	126.1	103.2	-9999.0	-9999.0
142	Norwegian Sea	192.7	186.5	197.4	214.1	217.3	224.1	219.9	206.6	202.4	223.4	213.1	219.0	208.9	202.0	199.1	188.3	192.3	192.7	193.8	194.8	190.5	193.1	198.2	204.7	203.6	217.0	223.2	210.2	206.9	-9999.0	-9999.0
144	Barents Sea	187.9	182.5	176.9	172.8	169.5	169.8	180.4	198.1	205.1	202.8	203.0	202.4	199.7	195.4	191.2	187.5	184.8	189.5	194.1	190.6	187.0	180.4	177.1	173.1	163.9	154.6	152.0	169.9	177.7	-9999.0	-9999.0
146	Kara Sea	165.7	165.9	166.7	170.5	169.7	169.6	166.3	163.8	164.8	164.0	160.5	163.0	165.8	166.9	169.8	167.8	164.5	161.6	158.0	158.4	161.3	164.4	167.3	164.8	164.5	164.8	164.5	157.9	158.9	-9999.0	-9999.0
148	Laptev Sea	146.4	146.8	145.9	148.1	144.5	143.5	145.5	144.4	138.7	138.2	137.2	139.9	140.7	140.9	138.7	138.7	139.5	139.7	137.6	130.8	123.1	119.6	119.1	120.7	117.0	118.6	131.8	139.9	135.8	-9999.0	-9999.0
150	East Siberian Sea	122.8	127.9	129.1	141.6	144.6	149.9	151.0	152.2	159.1	160.3	156.5	153.7	150.8	153.7	156.1	150.8	147.2	139.1	125.7	116.8	119.1	122.9	122.5	124.3	125.9	125.1	122.3	125.4	131.0	-9999.0	-9999.0
152	Gulf of Alaska	179.9	204.9	203.8	196.3	213.0	218.6	219.6	212.8	207.1	197.4	193.1	192.2	195.7	186.9	183.5	193.7	197.5	206.6	216.7	207.4	199.5	186.5	185.6	195.3	193.1	193.7	195.2	195.2	199.2	-9999.0	-9999.0
154	Southeast Bering Sea	152.4	215.1	191.1	207.6	207.7	204.0	226.0	226.3	210.1	214.5	223.7	225.3	216.9	195.8	192.3	205.8	205.8	208.8	216.1	209.4	198.3	192.3	182.7	190.8	205.7	193.0	202.6	212.1	205.5	-9999.0	-9999.0