1955 06 - 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	257.9	256.4	252.1	253.7	255.6	256.2	258.5	262.1	263.9	266.4	269.0	269.4	270.0	270.9	272.4	271.5	272.7	273.8	275.8	276.6	279.3	281.9	282.2	281.7	285.1	284.7	282.1	281.7	281.4	282.8	-9999.0
34	Hudson Bay	292.1	295.5	296.7	298.7	292.8	285.4	286.8	285.6	289.3	284.8	281.8	288.4	295.9	300.7	309.7	307.5	307.2	304.4	302.2	293.8	292.7	293.4	298.3	301.5	310.1	314.0	315.4	321.2	323.0	323.2	-9999.0
36	Hudson Strait	242.8	261.9	286.0	288.8	281.9	304.2	299.3	299.8	286.8	275.3	266.3	263.6	263.7	242.5	227.0	243.1	259.3	247.2	242.1	251.2	264.3	270.1	273.0	270.5	266.6	270.0	244.4	247.3	263.1	265.6	-9999.0
98	Bering Strait	230.0	230.1	228.6	237.2	238.3	243.8	247.4	253.7	255.7	266.5	261.5	247.6	249.4	249.4	256.8	263.4	259.3	252.1	258.9	259.6	261.0	270.7	277.3	272.8	273.4	270.2	258.5	266.0	266.3	264.3	-9999.0
128	Arctic subocean	189.3	191.4	197.9	202.1	217.3	223.8	224.2	220.5	219.1	218.2	215.1	212.7	209.2	208.4	208.5	208.1	209.1	210.4	213.6	217.0	219.7	218.0	217.3	214.9	213.8	213.3	216.4	216.9	218.9	218.6	-9999.0
130	Chukchi Sea	228.8	230.3	227.1	228.7	232.8	237.1	242.5	244.3	249.1	252.4	251.8	250.2	244.5	254.0	257.2	264.2	243.5	250.0	238.7	236.5	239.4	253.3	256.4	256.1	253.5	259.4	247.8	250.3	255.9	254.6	-9999.0
132	Beaufort Sea	248.5	249.0	247.7	254.2	247.4	244.6	250.4	259.0	272.8	294.9	300.5	285.7	276.7	267.5	257.3	263.5	267.5	259.6	259.0	261.6	277.6	296.9	310.5	312.9	317.9	311.2	306.0	301.5	296.8	293.7	-9999.0
134	Arctic Archipelago	221.1	224.4	220.8	221.5	231.6	230.9	230.0	231.8	231.3	238.7	254.2	252.0	238.7	242.2	238.4	233.8	249.1	261.3	260.8	255.8	254.4	264.0	257.2	273.3	276.0	251.7	253.1	257.6	258.9	255.3	-9999.0
136	Foxe Basin	205.9	226.5	245.8	242.1	236.2	237.4	236.5	238.7	252.2	231.6	226.4	226.0	224.5	221.0	224.2	232.8	233.3	231.3	237.8	249.7	257.9	255.2	250.6	229.7	246.5	226.4	221.4	227.3	226.1	225.6	-9999.0
138	Baffin Bay	179.0	180.8	190.9	206.0	213.5	214.1	213.9	214.0	212.2	206.2	204.2	201.6	200.6	197.2	192.3	192.0	193.0	197.0	200.8	201.6	204.8	207.1	206.2	202.0	197.6	196.1	203.6	212.2	213.1	212.4	-9999.0
139	South Greenland	197.9	204.1	214.8	214.6	214.8	212.9	211.7	216.6	217.7	213.8	212.8	203.4	197.5	196.8	205.3	213.7	218.7	220.4	223.9	223.2	219.8	215.3	213.8	210.8	205.9	201.8	208.9	210.2	209.4	207.7	-9999.0
140	Greenland Sea	184.2	189.3	194.9	202.8	208.3	210.5	210.3	208.7	208.1	207.3	206.1	198.9	194.5	192.6	193.7	194.5	198.2	200.9	193.2	187.9	195.2	200.9	201.8	199.0	204.7	206.2	206.7	209.2	207.7	207.5	-9999.0
142	Norwegian Sea	272.7	275.5	268.4	254.8	248.5	236.9	228.8	229.3	231.5	235.7	240.5	242.7	246.0	253.3	262.4	257.2	251.9	246.2	249.3	250.6	254.1	265.0	267.4	268.6	262.4	258.4	259.5	265.7	278.0	283.0	-9999.0
144	Barents Sea	271.1	275.7	255.9	241.9	245.5	253.0	260.4	272.6	262.6	249.8	248.6	264.0	265.4	260.1	270.1	285.2	302.9	306.7	310.6	294.7	267.5	258.6	265.8	279.5	286.7	282.8	272.6	269.3	263.8	261.6	-9999.0
146	Kara Sea	287.4	281.2	273.6	276.4	280.0	280.6	284.9	288.0	282.5	281.9	285.3	285.9	290.0	294.4	293.4	284.3	280.9	287.2	294.5	303.0	308.8	309.4	306.9	299.5	299.8	302.0	302.6	301.1	299.8	305.2	-9999.0
148	Laptev Sea	261.5	248.1	232.3	231.9	239.8	242.1	238.4	240.7	254.2	264.5	272.1	280.0	285.8	287.2	285.8	286.1	289.4	294.3	295.1	293.2	293.7	291.5	288.4	293.4	300.2	306.2	302.6	292.9	292.4	295.3	-9999.0
150	East Siberian Sea	243.4	249.0	241.1	235.3	237.5	241.4	252.0	258.0	263.3	268.5	280.1	286.4	274.9	280.0	291.7	279.7	268.5	252.7	245.9	258.5	276.6	284.9	269.5	258.3	265.3	269.3	252.2	252.1	256.6	259.2	-9999.0
152	Gulf of Alaska	228.0	223.7	224.5	234.1	229.5	234.5	237.1	250.8	245.6	263.2	241.1	235.1	237.3	237.7	245.3	247.8	255.1	256.5	268.0	265.1	262.1	261.5	265.0	268.4	268.4	260.8	259.7	260.9	256.6	261.5	-9999.0
154	Southeast Bering Sea	237.2	233.1	236.8	243.5	247.5	248.0	249.4	256.7	258.9	251.9	262.6	254.1	249.8	248.6	262.6	268.8	273.3	278.6	279.9	276.2	267.0	256.3	263.2	261.2	266.7	255.2	252.3	261.2	261.0	263.4	-9999.0