1948 03 - 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	144.6	140.7	139.4	142.9	147.1	150.1	151.3	149.7	147.1	145.5	146.3	148.5	152.6	157.2	152.9	148.8	149.1	151.5	152.4	151.5	152.8	159.3	164.5	165.0	167.6	170.0	173.6	176.9	175.3	176.3	177.5
34	Hudson Bay	148.5	149.0	142.9	147.3	170.0	177.0	160.8	140.7	128.8	124.6	139.4	159.6	176.9	186.1	181.3	165.4	148.7	169.9	194.0	187.4	181.4	192.8	195.1	175.5	171.8	177.6	178.2	186.3	181.3	185.5	185.7
36	Hudson Strait	125.7	109.9	108.8	97.6	112.8	135.8	125.2	127.1	136.0	144.0	112.2	112.7	123.6	142.7	156.9	150.3	118.6	117.9	147.7	190.2	159.9	144.5	159.5	145.8	125.8	142.7	143.9	141.4	153.0	178.9	176.7
98	Bering Strait	140.7	146.6	148.6	146.0	149.0	153.1	161.0	165.3	174.7	178.2	168.6	156.4	164.6	171.3	166.8	168.1	168.5	153.0	137.9	135.1	139.0	135.0	138.1	134.6	143.2	155.9	163.5	180.3	153.8	150.2	154.1
128	Arctic subocean	74.1	80.6	79.7	73.8	76.1	96.6	94.1	110.4	111.3	107.8	106.1	95.0	92.3	90.4	111.5	125.6	131.7	129.8	123.5	126.4	126.7	130.4	128.7	133.3	136.7	135.9	128.2	131.6	140.6	130.2	121.9
130	Chukchi Sea	129.1	134.2	137.4	140.9	152.4	154.9	153.3	159.6	171.4	161.4	149.0	146.2	157.7	170.2	165.7	166.5	168.8	149.4	131.2	123.0	121.4	121.1	125.2	131.3	135.9	162.6	152.7	154.6	142.9	140.1	143.1
132	Beaufort Sea	133.2	132.4	139.9	157.9	164.3	153.3	141.6	138.7	133.1	153.0	169.5	169.2	163.8	157.3	147.6	143.9	159.2	164.7	153.2	147.8	158.5	159.8	147.0	144.3	153.8	164.7	171.7	175.5	183.9	165.0	161.8
134	Arctic Archipelago	92.8	105.9	114.0	116.1	104.2	105.5	112.2	107.6	118.5	129.9	130.6	134.5	126.7	111.3	102.9	109.1	119.5	127.5	128.6	125.2	126.5	121.1	117.1	129.3	137.1	134.2	133.9	130.2	131.4	133.3	131.5
136	Foxe Basin	96.8	83.5	76.8	76.5	101.2	109.1	106.6	109.7	110.3	117.3	128.8	130.6	123.1	129.6	118.1	107.9	98.4	106.4	110.1	127.2	122.5	118.4	117.5	121.0	121.7	117.9	117.9	119.5	133.4	145.7	151.4
138	Baffin Bay	78.4	70.9	65.5	67.7	69.3	68.9	76.8	82.2	81.0	79.4	92.6	98.5	97.8	102.0	101.8	93.8	88.3	79.8	91.6	98.7	101.4	103.9	126.0	138.7	131.0	105.0	108.1	137.2	135.5	121.9	114.2
139	South Greenland	145.6	113.8	108.8	113.8	99.6	97.0	110.7	124.7	114.0	108.9	119.7	122.2	132.3	148.6	117.3	107.0	106.1	115.4	123.8	120.4	127.3	143.5	154.2	150.5	146.1	135.5	173.4	180.4	171.7	167.7	157.3
140	Greenland Sea	112.2	112.8	79.4	77.8	69.8	62.5	71.6	83.6	90.9	73.8	77.0	86.1	85.7	130.8	146.8	124.5	108.4	106.6	123.5	135.0	135.4	132.8	133.1	139.2	149.7	137.9	128.7	166.5	167.1	158.2	149.8
142	Norwegian Sea	232.8	230.9	232.2	239.0	236.7	225.4	211.0	217.9	232.5	225.4	217.5	219.9	206.7	212.4	228.9	220.4	205.0	202.3	212.3	221.5	217.7	208.2	206.3	222.3	226.9	241.0	230.4	229.0	239.4	235.4	238.5
144	Barents Sea	193.9	197.1	214.4	198.6	176.8	182.0	165.1	149.7	160.4	172.2	159.2	157.9	172.5	182.4	172.1	155.7	162.0	173.9	184.5	186.4	184.0	182.5	179.9	182.7	184.6	189.4	201.7	203.6	198.6	194.0	197.1
146	Kara Sea	155.6	142.9	150.4	161.4	166.1	164.2	168.0	166.4	155.7	145.3	151.2	162.6	165.5	162.2	166.4	170.5	172.9	173.3	173.7	176.1	180.0	185.3	194.9	204.5	209.2	207.3	198.4	197.4	202.9	208.5	208.8
148	Laptev Sea	150.5	150.8	125.5	119.8	127.8	142.0	157.2	166.7	173.1	167.7	146.2	126.1	130.7	148.7	134.1	130.5	139.2	132.3	112.8	106.1	112.5	135.7	149.7	150.7	152.8	157.4	173.3	168.8	162.2	168.9	179.5
150	East Siberian Sea	142.4	150.1	155.2	158.6	156.8	162.4	163.9	157.4	153.9	155.6	161.2	152.5	134.4	127.5	130.9	121.7	114.6	119.0	124.8	122.8	115.2	121.7	122.9	115.3	122.0	125.9	125.3	125.9	125.9	127.7	144.2
152	Gulf of Alaska	165.4	168.8	180.3	175.4	175.5	181.0	194.1	199.5	192.6	199.1	192.6	181.2	187.3	192.1	193.2	188.6	194.8	180.9	166.1	169.0	160.9	150.8	145.2	160.4	160.5	164.6	187.1	208.8	177.0	188.9	167.3
154	Southeast Bering Sea	157.7	153.9	151.7	145.8	148.5	169.1	199.8	209.8	219.2	208.3	175.1	189.8	214.0	207.4	195.2	206.7	204.6	185.5	187.2	164.9	150.3	153.1	168.0	167.4	162.9	199.1	226.1	202.0	189.7	182.3	171.1