1989 05 - 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	231.2	231.3	230.5	228.8	229.0	236.0	237.0	238.4	239.8	241.7	245.9	244.8	249.2	254.1	253.4	253.2	254.2	260.4	261.7	261.4	262.5	260.7	263.0	259.4	256.5	257.0	258.3	262.6	266.7	271.4	270.4
34	Hudson Bay	246.8	249.5	257.8	250.5	231.5	261.5	267.4	262.5	263.2	260.4	277.3	289.0	295.9	296.4	292.5	294.7	306.6	314.2	307.1	294.0	286.2	286.5	286.1	283.7	280.6	270.4	269.6	262.1	263.2	274.4	274.5
36	Hudson Strait	201.9	203.6	196.5	206.2	215.3	242.6	275.1	217.1	249.3	211.8	234.0	199.7	235.0	277.1	225.6	248.1	201.1	227.3	286.0	204.1	209.9	223.3	267.6	272.8	238.2	261.0	308.4	282.0	254.2	226.1	251.4
98	Bering Strait	249.8	269.8	252.9	261.5	248.7	246.5	248.0	258.1	265.2	243.5	236.6	222.8	230.8	245.7	258.2	244.5	237.5	251.0	255.0	257.4	251.1	253.3	256.0	241.2	238.6	245.9	257.9	283.4	284.4	281.2	271.8
128	Arctic subocean	165.1	153.8	154.7	185.4	173.0	168.5	178.8	158.4	189.2	176.8	167.6	197.2	181.3	174.0	172.4	171.0	189.7	208.9	212.4	197.2	185.9	189.1	204.3	193.1	190.1	193.9	215.3	215.2	213.4	214.1	213.7
130	Chukchi Sea	253.3	269.5	240.8	254.5	227.4	208.9	211.3	207.7	213.9	211.8	208.7	200.6	206.6	215.4	211.2	212.3	245.8	258.3	252.6	258.4	284.9	270.7	236.6	231.0	226.9	247.8	250.0	267.7	255.3	262.1	251.0
132	Beaufort Sea	248.8	249.5	254.6	227.1	254.4	261.5	270.7	269.7	269.6	274.0	276.8	246.4	241.5	254.0	272.7	280.6	268.8	271.5	268.4	269.1	267.7	254.2	244.3	237.4	233.9	239.6	229.2	254.1	281.5	280.7	280.3
134	Arctic Archipelago	206.1	193.1	184.9	170.8	200.6	198.3	176.5	182.2	181.3	180.3	187.3	223.4	212.7	208.9	187.9	195.0	210.3	218.1	234.6	235.9	222.3	221.5	221.0	204.3	199.8	203.0	205.3	210.9	237.4	232.1	221.0
136	Foxe Basin	221.5	190.5	205.8	201.6	182.8	189.0	214.7	182.2	191.2	179.0	181.8	171.8	215.5	221.5	221.8	197.9	184.9	178.1	172.8	184.9	185.7	196.0	212.1	215.0	236.0	241.5	246.5	273.0	273.0	247.8	265.6
138	Baffin Bay	179.5	147.2	156.4	151.4	155.4	182.9	159.5	192.0	170.4	141.1	145.0	147.0	153.9	150.0	145.7	142.9	153.9	162.2	160.5	153.7	163.2	169.4	183.3	173.9	167.1	169.4	179.9	181.8	210.0	233.9	240.3
139	South Greenland	173.9	165.1	164.7	169.7	179.0	185.4	176.3	206.3	173.3	202.0	181.0	166.8	164.5	169.4	161.9	169.7	172.4	178.5	173.5	175.5	192.3	205.4	189.4	188.0	192.3	213.8	211.6	216.1	242.1	265.0	246.2
140	Greenland Sea	144.1	150.6	170.4	191.0	175.4	161.1	155.2	162.9	191.1	174.6	156.0	176.4	171.0	155.7	151.8	154.2	148.2	145.4	162.5	167.7	178.2	188.9	180.6	190.5	197.5	178.6	164.1	167.8	179.2	197.3	222.2
142	Norwegian Sea	268.3	286.9	274.6	260.7	260.9	259.3	275.7	263.9	260.9	265.3	253.9	245.9	262.5	276.6	279.1	285.9	268.1	273.5	266.8	263.6	271.1	279.7	276.7	277.2	283.8	255.0	249.5	281.0	276.6	263.9	255.0
144	Barents Sea	257.6	244.6	250.3	251.9	264.2	266.0	282.7	264.8	256.3	254.7	269.4	274.7	281.9	304.8	295.9	279.4	283.0	271.3	267.8	268.2	260.3	250.4	252.2	249.3	252.3	282.3	300.2	286.6	278.8	300.1	294.2
146	Kara Sea	245.2	244.5	238.6	241.6	237.2	239.9	242.7	251.7	257.9	268.2	274.1	264.2	267.0	272.3	271.1	271.0	273.2	283.1	291.0	298.5	298.3	289.3	293.2	291.4	280.5	269.1	272.5	278.2	283.9	285.2	290.6
148	Laptev Sea	224.3	231.7	231.1	229.5	231.6	237.2	232.1	227.3	227.7	232.5	237.2	248.5	255.6	253.7	257.3	257.4	254.3	260.8	253.3	253.0	259.5	268.3	278.3	274.1	277.1	281.9	270.1	276.0	261.0	269.7	266.3
150	East Siberian Sea	203.5	209.7	208.8	213.4	217.2	212.2	203.4	209.7	218.3	227.5	221.1	227.3	233.5	236.4	240.6	247.9	243.0	239.1	236.9	245.7	255.1	254.9	260.9	271.2	279.5	282.3	284.4	268.6	269.8	257.3	248.7
152	Gulf of Alaska	259.9	264.2	260.1	266.3	264.5	268.8	282.4	275.9	266.1	251.9	260.3	260.5	272.9	278.2	284.2	249.5	238.0	252.1	244.9	241.0	264.2	264.2	263.8	247.3	245.0	249.7	261.5	302.8	300.7	301.4	279.2
154	Southeast Bering Sea	280.0	282.8	284.5	262.3	251.9	268.8	268.4	228.0	218.4	236.6	235.7	242.4	267.2	267.8	272.8	232.7	268.7	260.1	249.3	268.8	296.0	259.4	263.2	245.2	269.5	283.9	313.6	293.8	276.4	301.9	276.5