1968 03 - 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	200.5	200.0	195.3	193.2	189.5	191.1	190.6	189.7	187.9	192.5	189.9	186.4	190.2	193.3	198.0	199.2	193.2	187.3	190.1	192.1	194.5	199.0	202.7	204.3	204.0	207.1	209.8	208.6	204.6	202.3	200.6
34	Hudson Bay	205.3	195.1	205.5	221.0	203.8	203.9	222.2	216.6	206.3	180.7	164.7	168.3	173.4	195.5	207.8	212.3	213.5	211.3	217.3	206.6	187.9	193.9	209.5	222.5	219.5	236.6	252.5	264.1	252.3	238.4	216.4
36	Hudson Strait	171.1	148.4	171.2	200.5	173.1	144.5	127.6	128.0	132.6	144.7	170.2	152.6	142.4	142.7	133.2	177.1	166.9	164.3	164.3	155.3	143.2	147.8	175.1	155.0	148.9	184.3	190.9	191.7	229.2	239.5	244.8
98	Bering Strait	233.1	235.2	233.3	222.3	206.2	204.0	198.2	190.0	193.6	203.2	200.4	190.2	189.4	190.7	198.0	177.1	166.9	173.7	187.9	202.7	232.7	232.4	215.4	190.1	191.8	193.6	195.5	199.5	193.2	192.9	190.3
128	Arctic subocean	127.1	111.7	105.8	108.9	113.8	117.1	125.2	131.9	126.6	142.3	137.3	126.7	124.4	138.1	143.4	158.3	168.5	154.3	167.2	167.8	165.3	145.1	143.8	145.9	139.1	133.6	128.0	132.7	135.1	138.2	133.9
130	Chukchi Sea	132.0	156.1	188.7	169.0	171.3	184.8	186.3	181.1	183.9	185.2	179.6	175.1	188.0	190.9	197.0	199.7	170.8	172.8	195.1	208.7	200.8	226.1	203.0	188.4	183.6	189.1	200.2	191.3	189.9	225.9	202.8
132	Beaufort Sea	238.9	253.0	247.2	234.8	234.2	245.9	230.1	212.7	183.8	179.1	174.4	176.0	185.4	200.4	189.2	180.7	168.2	173.5	168.1	178.8	215.9	239.3	252.7	231.0	222.8	212.1	224.7	207.8	201.7	186.3	179.9
134	Arctic Archipelago	186.9	197.6	159.1	129.8	137.3	159.3	165.7	147.6	132.1	130.3	146.7	166.2	170.2	152.8	139.3	146.7	156.4	146.5	161.1	157.0	156.9	167.3	175.8	209.1	205.6	188.7	193.7	185.8	155.3	151.7	166.7
136	Foxe Basin	135.1	167.5	158.0	133.9	119.1	114.4	141.9	153.8	149.1	142.6	147.6	153.4	148.7	151.6	132.9	155.3	150.8	151.7	154.5	161.3	155.1	161.0	165.0	168.4	159.0	193.1	203.0	208.3	208.8	239.8	256.4
138	Baffin Bay	88.0	92.5	81.0	76.8	97.8	128.0	124.3	99.0	93.7	119.7	139.2	117.7	124.1	127.3	112.9	132.0	124.0	109.4	110.3	121.7	107.5	109.2	108.8	104.3	101.0	96.3	116.8	122.5	107.9	110.9	128.2
139	South Greenland	131.6	133.3	174.1	182.7	189.7	221.9	169.1	176.1	208.9	237.7	192.7	160.0	171.3	150.2	154.5	144.3	119.4	115.3	115.7	115.1	109.8	111.2	115.3	117.2	129.7	147.3	129.5	123.9	138.6	150.1	159.8
140	Greenland Sea	113.5	94.8	89.1	113.8	119.3	142.3	127.8	92.3	94.9	115.5	140.4	102.8	102.6	111.4	102.8	114.1	122.7	117.5	126.8	123.5	114.1	110.1	103.0	95.6	94.7	94.5	94.5	84.9	89.1	91.8	93.2
142	Norwegian Sea	247.7	237.8	253.5	260.7	262.1	216.1	277.4	258.4	228.9	228.6	218.6	258.2	244.4	208.0	208.7	220.1	233.7	227.9	217.1	236.7	239.2	243.8	235.4	251.7	260.6	255.0	278.5	255.6	259.1	251.1	243.4
144	Barents Sea	244.5	228.1	209.6	221.1	220.7	230.6	221.1	236.4	236.4	239.1	221.8	202.9	205.7	207.4	219.2	203.8	198.9	228.6	244.2	236.9	232.0	247.8	245.0	247.9	250.1	249.0	230.9	262.6	233.3	195.1	197.1
146	Kara Sea	206.9	205.5	197.5	195.4	193.7	188.9	193.5	196.2	200.8	216.9	222.3	221.6	224.9	231.9	239.8	236.2	226.7	204.8	200.7	208.2	214.4	218.3	222.6	228.5	231.2	233.4	234.3	221.8	220.5	226.2	227.7
148	Laptev Sea	210.2	212.5	193.8	186.9	181.6	172.3	169.2	176.4	180.0	175.0	174.6	180.9	191.9	182.9	195.8	215.9	211.0	198.5	199.2	197.5	196.0	194.2	197.4	200.3	196.5	199.7	205.7	210.7	214.3	208.5	204.0
150	East Siberian Sea	169.0	176.8	178.0	167.3	171.0	161.0	175.3	195.1	185.8	212.1	208.4	196.2	177.7	164.2	175.9	167.1	172.5	195.9	208.7	197.9	188.9	181.3	178.5	175.0	175.7	175.0	164.2	172.1	167.0	178.2	187.9
152	Gulf of Alaska	295.0	282.2	280.6	267.4	240.1	236.7	218.0	234.9	231.9	241.1	214.5	207.0	197.3	208.6	195.2	184.3	175.6	173.2	187.9	241.0	273.2	263.8	226.9	210.7	212.2	209.6	199.9	201.3	200.4	196.4	198.5
154	Southeast Bering Sea	279.8	270.3	261.1	208.3	213.1	224.7	234.5	225.3	224.0	225.1	224.5	201.4	215.5	237.9	226.8	220.4	200.3	187.2	171.7	173.8	209.9	201.3	197.6	224.4	258.1	241.8	205.6	186.6	218.7	237.4	229.0