1955 06 - 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	282.8	282.7	278.4	280.8	281.9	284.0	285.6	290.3	290.8	292.6	292.7	293.8	293.5	292.9	294.8	295.6	298.3	299.6	300.8	301.4	303.8	303.9	305.7	304.0	307.4	308.0	305.7	307.3	306.7	306.5	-9999.0
34	Hudson Bay	315.4	314.8	319.4	324.3	320.3	314.8	314.9	310.5	309.4	301.6	299.8	303.9	310.5	317.5	331.0	326.8	328.1	328.7	332.0	323.1	319.6	311.2	314.5	317.3	326.6	332.8	333.8	344.1	347.3	344.3	-9999.0
36	Hudson Strait	268.3	308.4	325.4	317.7	314.7	340.3	316.1	325.0	314.3	296.3	283.9	285.7	287.2	265.5	243.5	258.7	286.6	278.2	265.8	261.1	270.4	282.9	290.6	282.8	284.8	294.6	260.9	278.3	281.9	287.7	-9999.0
98	Bering Strait	263.7	261.3	257.8	280.5	272.0	277.9	274.5	281.4	284.9	297.2	290.4	279.9	283.4	275.5	283.4	297.7	290.0	282.9	288.1	294.7	292.5	299.9	308.2	304.0	304.9	303.9	286.4	300.5	303.9	297.9	-9999.0
128	Arctic subocean	205.2	203.1	216.9	219.8	240.7	240.6	242.0	238.3	237.2	239.2	236.2	225.6	218.4	220.0	221.9	223.6	221.5	222.3	226.0	233.4	252.7	246.2	248.9	239.7	228.7	228.0	229.7	227.2	224.7	226.1	-9999.0
130	Chukchi Sea	249.4	249.4	237.7	238.7	240.6	254.2	267.4	265.2	264.7	266.1	269.8	277.9	269.9	289.4	298.0	315.6	279.4	294.9	256.4	255.1	260.4	280.1	288.2	289.1	277.6	289.8	274.0	270.8	282.3	285.9	-9999.0
132	Beaufort Sea	274.4	277.9	272.2	288.4	276.8	278.0	281.3	281.7	293.4	316.0	319.9	307.0	302.6	292.4	286.2	292.5	295.3	289.6	287.5	288.6	300.4	313.2	328.0	331.7	336.7	335.3	331.8	329.9	328.7	325.5	-9999.0
134	Arctic Archipelago	248.6	251.6	241.7	236.7	250.0	247.5	251.7	259.0	252.4	254.1	272.7	273.8	259.9	274.0	270.8	260.2	272.8	286.2	290.0	291.3	281.4	287.1	275.6	299.8	297.4	263.6	264.4	274.9	274.2	266.2	-9999.0
136	Foxe Basin	217.5	269.3	303.0	289.5	259.7	259.2	249.2	267.5	308.6	272.9	241.2	256.5	252.9	235.1	251.6	276.1	281.8	260.8	250.9	264.1	292.3	279.6	281.2	245.9	296.2	257.4	262.1	266.2	243.6	241.4	-9999.0
138	Baffin Bay	196.2	193.5	208.3	232.3	232.5	247.4	243.8	240.7	240.5	235.4	235.5	231.0	217.4	212.8	208.4	213.2	204.4	206.8	210.7	212.6	223.4	236.6	244.8	242.4	234.4	224.1	233.3	240.5	222.8	223.5	-9999.0
139	South Greenland	222.5	227.1	242.2	236.7	231.1	228.0	234.1	257.3	253.3	250.2	256.7	239.2	229.4	226.9	228.9	237.4	253.4	250.7	246.0	245.8	243.1	231.0	236.8	239.1	238.5	231.3	239.9	238.4	240.8	241.0	-9999.0
140	Greenland Sea	195.3	199.5	204.7	217.1	218.5	229.7	235.2	241.7	233.2	228.4	228.0	220.0	213.6	205.5	204.2	209.5	218.4	210.8	203.4	196.8	206.2	217.5	236.5	221.2	228.8	238.8	226.1	223.2	221.0	214.4	-9999.0
142	Norwegian Sea	303.8	307.7	299.7	292.0	278.9	264.9	254.6	264.1	272.5	271.0	275.7	274.7	275.2	285.4	298.9	302.6	298.2	280.9	282.5	276.0	287.0	306.5	304.6	309.0	296.2	292.2	281.9	283.3	302.4	307.8	-9999.0
144	Barents Sea	291.7	306.3	280.1	266.3	273.8	285.3	290.5	310.4	294.2	283.1	277.3	301.5	297.4	281.8	293.0	319.8	333.8	332.1	339.7	327.2	301.0	286.6	293.2	303.7	308.4	309.3	297.4	297.0	298.8	299.7	-9999.0
146	Kara Sea	306.6	303.6	297.3	298.3	301.7	303.7	310.9	315.1	307.5	307.2	304.5	308.7	314.1	316.2	312.8	303.2	304.6	314.5	319.0	324.8	331.2	331.4	330.5	321.7	321.0	325.2	326.2	327.0	325.9	329.2	-9999.0
148	Laptev Sea	297.2	287.3	268.2	260.7	274.4	277.9	270.2	269.7	289.6	298.4	300.9	302.4	305.7	309.0	306.7	309.6	313.2	315.8	318.4	317.2	317.0	312.3	309.6	312.4	317.5	322.5	323.4	312.6	313.1	315.9	-9999.0
150	East Siberian Sea	270.3	271.4	272.4	274.5	275.2	272.0	278.1	284.3	286.1	294.4	305.3	319.4	302.1	301.2	312.9	310.7	300.4	282.7	268.8	274.3	299.0	313.5	297.5	276.5	291.1	300.8	285.8	284.4	279.5	278.5	-9999.0
152	Gulf of Alaska	275.0	254.7	257.0	283.6	259.0	258.3	259.0	296.0	287.0	307.1	277.5	270.6	266.6	262.0	276.5	272.2	284.4	289.1	294.5	310.4	305.6	292.6	290.2	303.8	307.2	294.8	295.8	300.7	298.8	292.9	-9999.0
154	Southeast Bering Sea	274.1	265.7	272.2	280.6	278.3	277.3	281.3	293.7	290.5	277.3	297.3	281.9	290.1	264.6	296.8	298.4	303.4	301.0	312.6	332.6	310.6	292.7	310.4	299.1	307.1	280.0	284.3	311.0	288.6	283.3	-9999.0