1960 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	271.5	273.0	273.0	274.2	274.4	275.8	279.4	281.7	284.4	286.7	288.3	286.7	289.4	289.7	290.8	291.5	293.3	296.3	299.2	300.8	303.5	305.6	302.8	300.8	303.1	299.8	294.8	295.6	294.4	295.2	-9999.0
34	Hudson Bay	299.3	302.9	296.7	288.4	277.4	269.8	282.4	298.8	308.2	307.6	304.9	303.5	304.0	304.1	297.6	293.1	289.8	293.3	304.2	312.3	315.7	315.2	311.0	311.0	322.9	328.7	330.0	326.7	311.3	298.7	-9999.0
36	Hudson Strait	323.9	312.6	311.3	316.7	305.1	302.3	271.7	252.0	261.1	307.5	285.7	275.4	264.5	262.4	309.6	311.6	286.8	271.2	275.5	282.1	281.8	270.7	273.8	282.2	283.1	270.4	263.3	290.0	279.4	317.8	-9999.0
98	Bering Strait	253.1	249.3	250.9	257.5	259.5	259.4	268.0	270.6	275.2	276.7	284.0	285.8	284.2	277.8	281.6	281.7	282.0	274.7	281.6	287.1	288.7	296.8	298.1	298.9	307.4	303.5	301.3	309.5	316.3	309.9	-9999.0
128	Arctic subocean	211.6	227.4	235.9	229.5	225.4	225.9	224.5	234.5	235.1	233.3	224.3	225.4	229.9	229.0	225.9	236.5	239.5	243.6	241.3	255.6	248.8	247.1	250.1	239.7	227.6	235.0	252.5	250.5	277.9	274.5	-9999.0
130	Chukchi Sea	235.4	237.9	239.9	243.8	253.1	252.3	257.5	251.5	248.0	255.7	261.9	265.0	263.6	252.1	249.1	247.0	247.7	263.0	276.5	279.0	278.9	282.3	281.5	286.2	287.3	292.3	281.3	276.2	297.4	292.5	-9999.0
132	Beaufort Sea	279.6	278.4	275.9	272.1	264.3	274.8	283.5	276.6	277.3	285.6	296.4	286.2	291.4	289.8	288.7	295.4	296.5	297.7	303.0	310.9	309.9	320.2	322.0	316.9	318.0	311.8	309.9	298.9	296.4	307.4	-9999.0
134	Arctic Archipelago	235.5	236.3	232.3	239.7	245.2	244.1	244.4	241.5	250.7	251.6	261.7	259.0	260.0	262.9	270.1	277.1	280.6	273.4	267.0	270.4	282.5	288.3	266.6	251.8	251.3	251.6	247.8	254.0	262.4	258.1	-9999.0
136	Foxe Basin	276.4	278.1	252.0	236.0	247.0	260.1	228.0	237.1	249.4	248.8	231.5	232.7	240.8	258.0	248.7	250.2	249.6	275.7	265.3	257.8	256.6	266.3	263.7	255.9	254.3	250.7	258.1	283.1	260.1	255.3	-9999.0
138	Baffin Bay	183.7	191.4	212.5	221.4	247.4	238.9	234.0	242.0	225.5	217.5	207.3	204.0	208.0	213.7	224.9	219.1	220.1	227.4	220.8	220.5	215.0	217.6	219.8	214.0	208.8	211.3	209.2	211.4	226.9	247.3	-9999.0
139	South Greenland	224.8	221.9	228.1	243.5	251.4	240.2	239.5	243.5	235.4	238.7	233.8	230.3	219.8	214.2	207.9	218.2	242.2	254.3	249.3	235.7	233.3	222.1	222.5	220.7	234.1	225.4	231.8	249.2	250.8	242.9	-9999.0
140	Greenland Sea	227.2	220.8	211.3	204.0	220.8	239.3	223.4	223.9	221.2	234.1	214.5	225.0	210.3	196.9	218.5	238.3	234.5	222.1	226.5	221.7	239.6	238.7	214.6	214.3	217.8	208.6	214.0	208.2	228.4	267.6	-9999.0
142	Norwegian Sea	317.7	308.1	310.4	314.2	306.3	300.2	301.2	299.8	282.3	295.6	303.5	300.3	310.8	307.4	292.8	274.9	292.0	315.0	304.4	282.2	299.8	300.8	326.4	329.7	334.7	345.1	334.3	335.2	328.1	303.5	-9999.0
144	Barents Sea	283.8	276.9	304.4	300.1	282.4	264.9	274.3	268.7	298.5	303.2	326.3	320.6	324.7	319.0	322.9	329.7	324.8	316.5	307.7	313.5	315.6	324.3	328.5	316.6	309.1	289.1	294.0	312.2	325.9	334.1	-9999.0
146	Kara Sea	289.4	289.9	282.5	277.0	282.7	294.2	299.0	299.8	297.2	298.8	303.4	306.1	312.7	313.4	312.2	312.4	318.4	324.3	327.0	323.8	325.1	325.9	322.2	322.9	321.7	319.1	305.2	303.9	302.1	301.6	-9999.0
148	Laptev Sea	269.8	280.9	285.0	296.2	291.6	288.2	288.7	296.7	301.7	297.4	296.4	296.1	301.5	310.7	313.3	304.4	299.0	308.8	318.3	320.4	320.2	314.9	315.4	320.5	318.8	308.7	299.7	292.9	288.8	297.7	-9999.0
150	East Siberian Sea	248.1	248.3	253.0	276.0	287.0	289.4	293.4	284.2	283.5	286.0	275.8	262.8	267.1	265.5	266.9	275.3	290.5	290.2	281.0	285.2	304.0	322.7	313.0	288.7	299.0	314.4	313.4	310.4	309.4	298.1	-9999.0
152	Gulf of Alaska	258.2	259.3	264.5	263.8	263.2	269.1	272.1	270.9	272.3	281.0	275.8	267.6	280.2	271.9	275.8	281.7	289.4	278.9	281.2	278.9	280.9	293.2	291.6	304.8	306.6	304.3	294.2	318.0	303.8	279.2	-9999.0
154	Southeast Bering Sea	253.9	259.6	272.5	283.4	287.0	288.9	295.2	295.0	289.3	290.6	299.7	303.9	294.0	292.5	289.4	288.7	264.8	256.5	267.9	283.3	294.2	299.6	308.8	313.4	328.6	296.9	294.0	315.5	307.9	298.8	-9999.0