1952 01 - 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	144.8	142.2	144.5	146.3	144.3	141.6	138.7	135.4	134.1	135.6	138.3	138.8	137.2	137.0	138.4	140.7	143.2	143.6	141.3	138.2	135.3	136.1	141.6	146.2	146.5	144.0	143.7	145.1	148.4	147.9	147.7
34	Hudson Bay	145.1	143.9	163.2	168.1	166.8	172.8	177.6	171.6	160.1	156.8	155.2	142.9	142.6	151.8	150.6	147.6	158.1	161.8	157.6	148.4	137.6	134.7	135.9	135.5	143.1	143.4	137.3	144.1	161.0	179.8	191.0
36	Hudson Strait	159.6	136.2	108.1	116.9	121.8	107.9	148.2	165.0	137.4	138.1	115.0	121.9	109.0	104.9	120.3	115.7	123.8	157.1	154.0	140.3	154.2	148.2	137.8	136.9	126.5	144.0	138.0	101.0	115.6	131.1	132.4
98	Bering Strait	166.1	152.8	150.6	150.3	125.0	119.0	113.7	110.5	116.3	118.8	127.0	147.8	140.6	156.3	178.1	177.0	153.5	126.3	119.7	125.5	136.0	146.7	142.6	146.6	150.6	146.8	158.0	169.3	170.4	153.4	140.4
128	Arctic subocean	105.9	97.3	104.0	114.6	112.6	114.0	115.6	111.7	105.8	93.8	86.9	86.3	85.3	88.9	99.1	104.6	111.2	115.8	115.2	114.8	114.0	127.2	150.5	154.1	146.3	143.2	143.7	113.3	106.9	109.4	115.7
130	Chukchi Sea	151.1	137.0	142.8	115.9	101.9	101.3	107.8	103.3	104.0	108.0	134.8	132.8	159.0	196.6	211.6	175.1	145.9	132.0	115.2	134.4	146.0	159.3	152.2	144.0	149.5	151.0	147.4	161.2	157.1	139.2	129.0
132	Beaufort Sea	164.7	175.4	169.4	163.0	164.3	148.8	137.9	127.0	125.7	127.6	118.0	128.3	135.5	123.4	129.3	137.8	128.2	116.1	112.3	116.6	121.1	127.3	127.1	139.6	136.5	137.9	155.3	174.2	180.9	170.8	156.4
134	Arctic Archipelago	106.3	113.3	111.9	104.0	117.4	115.5	102.0	96.1	94.8	94.6	96.8	97.0	98.1	96.5	99.4	103.2	102.3	105.5	108.8	112.5	120.7	131.7	150.4	158.8	143.9	147.0	146.0	141.5	129.4	117.6	114.2
136	Foxe Basin	107.5	110.2	104.4	100.6	94.0	99.5	113.9	119.0	110.8	103.8	93.6	88.2	82.5	89.5	85.9	89.5	93.5	103.7	116.6	130.6	140.4	150.9	178.5	149.2	154.0	131.6	145.3	144.6	131.9	120.7	111.4
138	Baffin Bay	102.1	108.5	122.6	120.3	106.4	92.3	90.3	81.7	81.6	83.1	84.0	77.9	64.4	67.4	82.7	86.1	82.5	83.5	84.5	87.3	104.7	113.3	138.7	154.5	146.5	136.5	134.0	122.5	116.9	112.0	118.4
139	South Greenland	122.9	129.6	139.7	138.0	116.4	103.3	100.7	107.2	112.4	108.1	116.4	101.2	95.6	95.8	99.6	95.1	90.7	104.3	121.5	127.7	131.5	142.6	161.2	148.2	145.6	132.0	125.5	119.8	122.5	122.8	136.5
140	Greenland Sea	112.6	99.7	108.5	123.9	129.9	132.4	116.5	108.6	107.8	104.9	97.2	76.2	74.2	103.2	110.4	101.1	102.6	91.7	95.3	95.1	95.1	95.8	123.4	139.9	130.2	116.8	118.2	112.9	107.5	112.7	126.8
142	Norwegian Sea	216.1	206.4	199.9	196.6	189.5	224.7	222.6	222.7	214.1	204.1	199.9	194.2	194.7	204.0	210.6	203.8	198.4	189.8	188.8	189.7	205.7	213.1	213.6	196.1	185.3	185.4	187.9	193.2	192.1	192.1	192.6
144	Barents Sea	205.0	203.8	202.5	204.5	195.4	188.2	194.2	198.0	188.1	195.9	202.5	200.4	206.5	195.5	185.1	180.0	183.5	174.7	169.8	168.4	173.2	179.5	190.1	180.1	178.5	184.0	185.8	187.7	187.6	184.8	181.1
146	Kara Sea	153.7	151.3	158.2	166.3	168.6	163.8	157.9	154.0	157.9	160.4	166.0	169.6	169.9	167.3	165.5	168.7	172.2	174.9	170.3	154.6	140.7	141.2	155.0	167.6	163.8	154.5	150.7	154.3	159.1	158.7	158.0
148	Laptev Sea	125.1	116.0	102.8	102.9	106.8	111.8	110.8	106.9	102.5	107.8	114.4	115.3	107.9	103.8	96.5	107.1	121.1	127.8	128.6	130.5	123.8	111.5	101.4	104.6	113.9	116.0	112.6	106.8	106.3	106.2	108.8
150	East Siberian Sea	105.9	103.6	99.6	96.7	95.3	94.0	94.6	100.2	108.9	109.8	107.4	111.6	117.9	103.5	101.1	106.2	132.2	140.7	134.3	145.4	151.7	143.4	134.6	131.4	132.5	138.5	136.1	130.8	130.8	128.3	123.1
152	Gulf of Alaska	203.0	176.7	183.1	190.7	166.9	172.3	142.2	138.5	145.3	143.6	153.4	188.9	150.7	152.3	179.2	207.2	173.7	133.7	126.1	127.7	131.1	144.6	145.6	159.8	181.5	180.3	204.2	207.3	203.7	191.6	184.9
154	Southeast Bering Sea	197.9	195.1	207.9	182.4	163.2	176.1	139.2	123.9	131.4	152.9	199.8	193.4	158.2	184.2	224.2	208.4	162.6	155.7	138.6	151.8	158.9	172.2	168.2	162.2	189.0	190.5	204.5	205.5	203.4	188.5	158.3