1997 05 - 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	200.9	201.7	205.1	207.8	210.7	213.6	214.1	213.4	213.7	214.7	214.0	214.4	214.2	214.3	218.7	224.5	228.4	228.7	229.7	230.0	232.9	235.0	236.7	235.3	231.8	232.8	236.1	238.5	242.5	247.1	245.5
34	Hudson Bay	199.7	196.4	199.7	210.5	212.0	216.1	221.6	214.4	222.6	234.5	221.6	212.8	216.5	210.3	218.7	236.3	237.1	230.7	227.1	228.4	231.4	239.4	245.9	245.0	241.4	237.7	240.3	251.0	263.7	271.0	273.8
36	Hudson Strait	200.5	195.3	200.5	197.0	200.8	190.0	195.2	195.4	208.4	223.1	232.6	233.0	224.6	223.9	228.2	233.3	233.2	224.8	226.3	225.3	228.3	225.6	221.9	215.7	213.6	213.5	214.2	203.7	203.9	230.8	229.9
98	Bering Strait	214.0	213.4	215.1	213.8	213.0	207.9	203.8	205.2	208.2	213.7	221.7	221.9	225.6	220.4	215.2	214.5	218.9	218.9	220.6	225.9	228.4	224.9	225.1	225.0	222.6	222.7	222.8	226.4	238.0	243.2	233.9
128	Arctic subocean	135.5	140.5	141.4	146.0	150.4	150.3	171.5	176.4	179.1	180.3	175.7	169.9	167.0	178.6	188.3	188.1	179.8	179.4	181.6	182.8	185.2	186.8	182.8	172.5	170.0	178.8	183.3	187.4	195.0	195.6	190.8
130	Chukchi Sea	205.0	213.3	217.4	211.9	212.9	210.9	211.1	209.7	196.7	201.4	218.2	222.5	227.3	211.5	210.8	209.8	222.5	218.9	224.2	222.8	219.8	215.8	212.1	211.6	220.9	235.6	238.8	233.5	229.6	227.3	233.2
132	Beaufort Sea	209.8	210.6	218.1	219.8	215.5	208.7	199.6	203.3	209.2	211.4	221.2	231.2	217.1	223.1	233.1	233.1	226.7	224.3	226.1	225.6	227.9	230.7	234.4	237.2	222.3	217.5	225.1	239.0	245.5	261.3	250.7
134	Arctic Archipelago	162.6	169.8	174.9	179.5	176.9	169.1	167.7	170.8	171.0	170.3	170.0	168.2	167.4	171.0	182.8	191.2	200.4	207.8	208.6	208.9	213.5	214.4	213.6	199.8	190.2	181.9	193.8	208.0	205.7	207.7	218.2
136	Foxe Basin	177.1	191.5	203.7	198.2	189.6	188.7	187.4	176.6	176.9	177.8	189.9	207.3	220.1	217.4	222.5	219.8	214.9	214.2	212.1	208.0	209.7	211.7	213.9	213.7	196.2	204.2	181.5	190.3	203.0	203.9	200.8
138	Baffin Bay	121.0	130.5	131.9	127.0	143.6	169.1	175.1	166.8	157.5	146.4	147.5	147.9	167.6	186.9	191.9	184.1	176.8	177.8	182.0	180.8	172.5	169.7	163.9	165.3	164.4	164.5	176.3	178.5	175.3	168.6	168.0
139	South Greenland	150.6	155.8	164.4	180.5	182.3	194.2	176.4	180.0	182.5	179.7	174.0	182.4	177.5	168.2	166.2	162.6	183.1	193.4	193.8	189.4	189.1	189.0	189.7	188.2	182.7	179.7	185.7	188.6	187.9	184.2	186.4
140	Greenland Sea	132.0	119.7	123.0	123.3	140.3	156.6	170.9	163.5	162.7	159.4	157.6	151.0	135.9	143.0	164.0	177.3	178.3	175.7	180.0	181.6	177.0	170.0	167.2	164.5	160.3	160.1	167.4	179.7	185.1	185.7	181.5
142	Norwegian Sea	243.6	229.2	216.8	208.9	212.9	223.5	237.0	230.0	234.3	249.2	239.7	240.1	240.4	239.0	233.1	230.7	231.1	221.3	215.5	212.3	213.5	216.2	220.1	225.4	234.6	241.9	240.6	229.2	227.4	233.7	258.3
144	Barents Sea	220.1	231.7	238.5	238.4	238.2	235.0	239.6	237.5	239.7	246.0	245.0	245.9	244.0	243.3	239.3	238.3	221.5	217.8	219.9	222.1	221.8	221.4	235.4	244.1	234.3	224.0	230.8	241.3	241.5	238.6	236.9
146	Kara Sea	226.9	227.4	232.2	234.8	240.5	248.5	249.6	248.5	239.3	232.4	229.2	228.9	232.2	234.6	239.8	247.1	257.3	262.6	264.0	264.3	265.8	263.4	258.9	257.8	265.0	274.8	273.4	264.9	272.8	278.1	272.5
148	Laptev Sea	198.1	195.4	191.6	191.3	195.1	194.2	194.8	197.0	201.5	205.0	211.7	220.1	218.2	216.0	219.0	226.1	233.0	231.8	231.5	229.9	240.1	251.1	255.9	246.5	232.5	235.3	242.0	242.5	233.0	230.5	234.6
150	East Siberian Sea	190.2	191.0	193.2	192.5	193.3	198.9	202.5	205.0	208.0	207.7	198.0	183.4	183.3	186.2	186.3	188.0	189.4	187.9	193.3	197.5	200.4	208.5	218.7	229.6	228.5	222.4	225.7	230.1	234.2	249.1	251.6
152	Gulf of Alaska	211.1	212.9	214.4	216.6	220.2	221.9	222.6	223.7	224.4	229.8	241.0	233.4	235.7	228.4	222.8	222.3	231.0	223.0	227.3	238.2	243.6	240.7	243.5	236.9	231.6	223.6	225.5	233.1	242.9	247.7	238.4
154	Southeast Bering Sea	220.3	227.2	234.2	226.8	230.5	232.5	231.9	231.2	234.5	237.6	235.0	236.8	223.8	230.0	225.1	236.5	235.5	225.1	237.6	233.9	242.8	233.7	239.8	249.4	250.7	249.3	246.1	248.3	257.9	266.9	248.3