1992 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	152.8	151.6	151.4	153.9	153.7	149.5	145.1	143.0	143.6	144.7	147.6	151.0	151.4	150.1	150.8	149.5	148.0	149.7	148.7	146.0	146.8	150.3	149.7	151.8	155.6	155.4	151.2	148.3	146.3	-9999.0	-9999.0
34	Hudson Bay	189.0	187.6	180.0	179.5	180.4	166.6	148.6	139.7	136.4	132.9	132.4	151.2	154.4	148.3	156.5	165.0	160.3	159.5	156.3	146.6	146.1	156.8	159.3	164.9	186.9	196.6	179.2	162.6	164.6	-9999.0	-9999.0
36	Hudson Strait	135.3	150.8	138.5	121.8	113.8	122.0	136.0	133.8	129.3	106.8	106.7	104.0	121.1	105.0	97.7	118.8	120.5	110.3	109.8	120.6	107.6	113.6	115.4	108.5	129.4	149.1	139.8	121.2	112.8	-9999.0	-9999.0
98	Bering Strait	141.3	144.9	148.6	152.2	153.6	158.4	160.6	161.6	173.6	180.2	169.0	164.0	162.6	164.1	156.8	152.1	146.7	150.1	146.6	137.8	135.9	146.1	155.8	168.6	176.9	182.1	181.6	184.1	151.9	-9999.0	-9999.0
128	Arctic subocean	93.7	91.4	91.7	98.6	95.0	83.5	88.7	106.9	112.8	109.6	97.6	99.9	108.5	116.3	129.4	127.7	130.7	133.1	132.0	125.0	133.0	122.7	115.1	113.0	104.9	110.6	124.1	130.8	122.1	-9999.0	-9999.0
130	Chukchi Sea	119.5	120.8	124.0	127.7	129.0	130.8	141.9	155.3	188.6	164.2	166.9	174.6	156.2	144.6	138.7	135.1	138.5	154.4	161.0	156.7	137.4	130.9	134.8	136.8	144.4	147.4	138.8	141.1	129.2	-9999.0	-9999.0
132	Beaufort Sea	170.5	163.9	181.1	191.3	172.3	160.0	157.5	155.2	144.5	141.7	150.7	155.9	158.5	157.1	160.2	153.3	149.3	144.0	138.4	134.5	135.9	152.9	162.7	185.4	197.4	204.5	210.3	209.0	208.0	-9999.0	-9999.0
134	Arctic Archipelago	117.3	119.0	130.3	146.7	145.2	125.8	111.6	111.2	110.2	118.9	121.5	108.7	103.5	106.2	112.5	119.7	119.9	120.8	124.0	124.9	130.8	135.8	130.1	132.2	132.7	121.2	117.8	124.6	132.9	-9999.0	-9999.0
136	Foxe Basin	138.8	113.2	113.0	116.2	130.5	136.3	115.3	102.9	103.0	100.4	98.2	91.7	88.4	91.3	93.6	97.9	91.5	92.7	97.0	95.3	107.8	107.3	97.3	109.7	114.6	108.8	96.9	100.9	109.4	-9999.0	-9999.0
138	Baffin Bay	87.4	81.1	73.5	78.8	83.6	78.6	71.7	76.4	86.6	81.0	91.8	102.4	103.8	117.7	134.7	123.7	116.0	98.3	104.9	101.3	95.4	92.6	87.5	85.9	84.2	85.7	97.1	92.9	96.4	-9999.0	-9999.0
139	South Greenland	126.6	119.6	107.3	112.0	120.5	115.4	103.6	102.0	108.7	107.3	112.5	111.7	125.9	143.2	134.5	123.3	111.0	116.0	114.3	98.5	98.8	92.0	90.9	94.2	97.3	99.3	100.9	115.0	130.7	-9999.0	-9999.0
140	Greenland Sea	72.4	75.9	64.9	64.0	66.5	65.7	72.7	82.5	89.9	93.7	94.1	93.8	113.5	121.5	123.4	122.0	127.8	124.9	123.1	126.1	119.1	114.9	108.0	104.8	110.9	120.8	124.0	113.9	101.9	-9999.0	-9999.0
142	Norwegian Sea	223.2	221.5	210.0	194.2	191.4	213.0	233.5	220.7	222.5	224.3	214.9	208.1	194.3	187.8	180.4	179.9	197.6	205.8	213.3	221.8	220.8	221.2	210.5	212.9	214.1	217.5	221.3	220.6	236.1	-9999.0	-9999.0
144	Barents Sea	201.6	197.7	200.0	192.6	181.4	183.6	183.6	198.0	193.6	193.2	193.4	189.5	182.9	183.2	187.2	183.0	175.8	168.5	163.8	159.4	167.8	171.1	173.9	175.3	183.5	191.7	185.5	174.1	174.6	-9999.0	-9999.0
146	Kara Sea	162.0	162.2	161.6	165.8	169.5	165.0	164.7	162.2	163.2	166.7	173.5	176.9	173.2	169.8	167.4	165.0	169.1	176.6	176.2	173.2	172.0	169.6	163.8	160.7	158.1	148.8	139.0	141.0	141.4	-9999.0	-9999.0
148	Laptev Sea	140.0	138.2	136.7	133.6	129.6	133.4	129.9	123.0	122.1	129.1	131.7	135.5	134.7	129.5	130.0	128.5	128.0	132.1	134.9	143.5	147.3	150.6	144.8	136.9	132.9	132.2	136.6	132.0	127.3	-9999.0	-9999.0
150	East Siberian Sea	121.9	123.1	126.6	133.1	141.9	144.0	136.8	124.5	127.8	134.8	137.9	135.1	140.8	140.4	139.1	138.1	136.4	139.0	133.9	129.4	137.5	143.1	150.2	152.4	141.4	133.5	129.5	125.2	123.6	-9999.0	-9999.0
152	Gulf of Alaska	179.6	183.9	187.3	183.9	199.0	203.9	191.4	191.2	198.1	191.9	180.7	184.3	191.1	188.9	186.8	172.8	163.8	161.5	152.9	149.7	158.7	170.2	195.0	208.1	218.9	223.7	222.9	214.1	179.9	-9999.0	-9999.0
154	Southeast Bering Sea	141.8	139.6	139.4	150.5	178.2	160.9	167.1	212.7	224.3	201.1	195.2	188.6	180.9	186.4	175.6	164.6	153.7	157.6	155.8	155.2	146.8	149.2	154.3	175.5	184.9	177.9	179.0	172.6	147.5	-9999.0	-9999.0