1954 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	232.5	234.4	236.6	239.6	240.9	241.9	239.9	243.7	242.7	242.9	244.1	246.7	248.7	250.3	248.6	249.5	248.4	249.2	251.0	253.1	252.4	254.6	259.1	260.8	260.9	263.2	262.8	263.0	266.3	270.1	269.1
34	Hudson Bay	251.1	245.7	239.6	251.3	248.6	254.2	258.7	265.5	270.3	275.8	275.9	274.0	285.0	290.7	291.6	278.5	262.1	266.1	272.6	290.8	283.4	284.0	291.7	287.7	271.9	264.2	266.6	266.4	269.9	270.0	264.8
36	Hudson Strait	229.4	284.9	261.2	274.9	256.7	245.1	240.0	249.3	258.9	258.8	231.0	220.1	235.4	245.2	233.1	264.2	258.3	258.9	249.6	225.4	232.3	246.0	239.5	265.0	302.3	317.5	265.5	236.9	244.8	263.1	273.2
98	Bering Strait	231.8	236.3	250.1	253.6	254.5	243.6	256.3	259.4	253.5	255.0	255.3	235.8	215.9	219.9	226.0	227.9	229.4	239.0	243.7	243.3	255.0	257.1	266.9	264.5	261.3	261.1	262.6	262.1	260.2	277.7	274.9
128	Arctic subocean	192.7	179.4	175.7	200.5	190.9	171.0	163.5	173.9	182.7	173.8	161.9	175.8	174.7	186.5	180.2	185.9	188.7	192.3	190.8	194.3	192.3	221.6	209.3	205.9	207.8	215.4	222.4	223.2	221.1	220.5	209.1
130	Chukchi Sea	241.3	233.5	245.3	246.0	234.7	249.7	244.6	268.4	267.9	263.3	255.6	225.6	213.5	206.2	208.1	211.3	219.3	226.3	231.5	232.3	222.6	218.5	232.7	231.4	224.5	225.0	226.6	239.8	249.3	254.9	253.5
132	Beaufort Sea	209.9	221.9	253.2	251.5	256.7	243.3	238.1	241.2	255.1	262.2	270.1	269.7	271.5	254.9	240.6	257.7	259.8	262.7	272.8	252.7	234.4	243.8	252.7	261.9	281.7	283.5	292.0	288.7	286.0	279.7	270.0
134	Arctic Archipelago	197.4	196.4	195.4	204.7	205.8	205.1	215.3	222.9	222.7	231.7	231.1	239.7	234.2	244.8	225.0	213.4	231.8	227.4	210.3	227.5	231.1	219.5	224.6	220.7	213.4	210.2	220.0	245.3	252.8	247.8	238.8
136	Foxe Basin	248.8	260.2	221.5	204.0	230.3	226.3	226.3	244.1	229.3	223.7	235.9	253.6	246.7	218.6	201.8	211.6	218.9	229.8	236.4	242.8	255.2	227.8	239.0	234.7	240.3	258.0	277.4	276.7	259.6	239.5	247.9
138	Baffin Bay	194.3	177.3	212.4	210.0	167.0	156.2	149.6	157.7	170.8	166.2	179.6	182.0	171.7	157.7	159.6	185.2	189.3	189.6	193.1	201.6	199.7	213.8	216.5	202.1	199.6	213.7	235.0	221.0	198.1	190.7	183.2
139	South Greenland	214.0	214.5	207.3	214.8	225.3	229.4	210.9	197.4	206.0	207.4	218.7	238.1	231.5	225.2	212.7	237.0	226.4	206.9	219.6	239.2	228.6	232.2	221.3	219.3	218.5	239.8	233.8	239.0	235.5	227.7	235.8
140	Greenland Sea	191.3	175.7	158.8	185.8	206.7	189.7	174.8	162.6	145.9	151.5	177.4	197.5	228.6	241.8	213.9	207.1	212.9	231.2	231.7	212.3	215.6	203.2	204.2	203.9	210.3	214.6	229.1	245.7	240.5	209.0	219.6
142	Norwegian Sea	259.3	280.8	281.7	277.8	294.9	287.7	277.5	265.9	274.0	277.8	289.1	280.0	289.9	285.3	269.6	278.8	269.5	263.9	266.4	294.2	309.8	320.8	328.2	322.2	312.0	301.9	300.6	321.9	308.9	300.7	278.0
144	Barents Sea	248.0	247.1	247.8	268.5	292.7	274.3	280.1	294.1	283.7	271.1	261.0	243.8	253.4	267.5	295.7	283.7	279.7	282.3	293.5	301.0	305.5	291.7	282.3	291.5	287.7	287.7	285.6	258.5	289.1	283.7	270.4
146	Kara Sea	253.3	255.3	253.9	244.4	240.9	253.9	249.1	252.3	246.9	243.7	241.1	253.5	258.3	257.8	255.1	252.1	250.9	251.4	250.7	250.0	255.3	261.1	266.8	269.9	270.0	274.1	271.5	272.2	277.8	286.9	289.5
148	Laptev Sea	212.2	216.0	214.3	217.4	225.5	228.7	228.0	229.3	225.5	228.4	229.4	229.3	229.4	236.4	241.8	240.4	243.8	244.1	242.7	242.4	241.7	245.3	250.5	255.3	260.9	260.5	253.7	261.4	266.7	281.2	284.7
150	East Siberian Sea	240.2	237.2	245.3	261.6	268.9	262.0	246.1	256.8	255.7	245.3	252.8	253.0	249.6	247.7	254.7	270.3	273.2	263.2	261.1	258.9	253.1	254.6	258.7	253.5	251.6	257.8	255.7	252.2	253.3	261.7	264.2
152	Gulf of Alaska	241.2	257.5	265.0	262.2	245.5	261.9	269.1	264.2	243.5	248.6	258.3	251.0	242.4	267.2	250.4	249.9	251.1	264.4	264.0	265.3	268.0	272.0	292.3	291.6	275.5	281.1	285.5	263.9	260.2	269.0	264.7
154	Southeast Bering Sea	237.5	250.9	269.1	267.2	260.1	249.9	280.5	274.7	254.4	252.2	265.7	265.6	258.7	279.3	277.4	265.9	271.7	282.8	274.5	271.0	282.7	265.6	274.7	294.5	295.4	286.0	272.9	281.2	270.1	270.0	272.1