1963 07 - 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	299.2	299.7	299.3	304.8	307.4	308.9	307.8	306.5	309.3	310.4	310.0	308.6	308.0	306.2	306.4	306.8	307.7	310.2	312.2	311.7	311.3	311.0	311.9	310.1	307.3	305.6	305.7	306.2	306.3	305.9	307.6
34	Hudson Bay	321.6	310.5	312.2	327.0	331.7	330.5	329.0	328.6	334.2	340.4	344.0	343.3	331.7	321.5	318.3	323.8	325.8	333.9	339.0	335.6	331.6	332.8	341.4	339.3	348.9	349.2	338.2	329.0	327.4	320.8	320.1
36	Hudson Strait	264.0	285.0	294.1	305.4	294.2	281.7	293.5	305.8	308.9	315.3	310.4	300.8	328.3	310.3	287.0	283.6	281.4	308.4	329.3	325.6	312.9	308.8	286.0	276.8	301.5	314.1	304.3	284.5	302.2	326.3	313.2
98	Bering Strait	306.2	292.7	294.3	296.2	296.9	287.0	301.0	314.2	313.0	316.5	319.4	311.0	303.2	300.1	303.1	310.8	304.7	298.6	295.3	292.9	301.0	304.2	302.7	311.6	293.3	298.8	305.0	302.6	308.3	300.6	318.1
128	Arctic subocean	226.6	225.5	225.4	248.1	237.8	234.0	251.4	253.9	240.4	235.4	230.7	225.9	235.2	244.3	242.9	249.1	261.3	249.2	251.2	256.2	243.9	255.8	249.6	237.5	243.3	257.5	249.0	245.2	236.2	236.0	232.6
130	Chukchi Sea	285.4	288.2	303.0	297.3	265.9	263.0	282.1	297.3	300.1	300.3	314.7	313.2	280.2	278.5	273.3	276.5	278.0	276.9	273.7	282.9	300.1	292.9	282.7	297.4	296.7	299.1	284.6	310.8	314.7	312.0	317.1
132	Beaufort Sea	313.3	324.5	320.8	321.5	328.9	321.9	313.3	321.5	331.6	325.3	323.7	318.3	310.5	310.3	297.8	302.3	316.8	318.0	315.4	311.2	314.0	315.6	313.3	312.1	312.0	315.9	315.6	314.1	311.5	304.0	299.7
134	Arctic Archipelago	284.9	273.2	267.3	284.9	285.1	293.3	284.9	266.2	270.9	252.9	259.1	272.8	284.2	284.2	282.3	278.6	281.0	272.9	271.8	262.4	250.9	258.6	272.3	285.3	280.5	285.7	296.8	295.1	298.9	296.8	287.7
136	Foxe Basin	257.8	267.3	265.1	259.6	263.2	245.4	264.7	291.6	269.6	264.3	261.5	253.3	275.1	277.4	258.7	258.3	278.6	284.9	289.2	289.4	289.8	285.7	269.1	252.8	248.8	248.3	257.7	276.9	288.6	299.3	283.5
138	Baffin Bay	207.1	211.6	213.0	229.0	224.8	241.1	260.9	249.2	250.1	252.2	245.3	224.1	228.5	228.9	224.1	222.7	227.7	219.0	216.7	216.2	211.6	219.8	211.9	205.7	205.9	212.5	209.4	209.5	217.3	215.6	225.3
139	South Greenland	256.9	253.3	235.6	226.0	238.7	267.3	253.3	237.2	229.5	231.1	236.0	236.3	228.7	223.1	231.9	225.6	223.7	223.7	221.5	219.4	231.5	220.7	224.3	220.1	222.2	206.5	228.2	221.9	224.2	220.6	225.9
140	Greenland Sea	202.7	221.0	213.3	214.2	223.2	227.0	255.2	239.5	225.9	222.4	232.3	225.4	232.9	227.2	231.2	222.4	236.1	240.5	239.4	249.5	238.9	235.4	231.9	219.4	210.2	205.4	196.0	193.7	198.6	202.9	210.3
142	Norwegian Sea	301.5	303.6	311.5	304.7	298.3	292.6	298.7	284.2	298.9	295.6	284.4	307.7	291.8	299.4	305.0	308.9	303.1	299.6	306.0	317.9	299.7	305.6	300.5	326.0	333.0	306.6	284.0	313.2	308.6	321.2	336.0
144	Barents Sea	323.1	318.9	316.7	326.0	311.4	293.8	289.7	291.4	313.2	319.0	316.9	318.9	332.0	325.7	316.3	321.9	330.9	347.0	349.9	343.4	355.3	343.1	327.3	315.9	306.9	316.3	336.1	301.7	282.0	310.3	324.8
146	Kara Sea	311.5	313.5	320.5	322.5	328.5	335.6	339.6	336.1	331.0	328.3	322.7	316.9	314.1	317.5	322.8	324.2	326.3	330.5	332.4	335.7	330.1	324.1	327.2	333.3	337.8	334.2	331.3	337.8	327.2	317.1	315.3
148	Laptev Sea	301.8	305.2	301.8	308.4	306.7	305.5	290.9	292.5	309.5	315.2	312.0	319.2	331.2	328.8	330.6	327.5	318.0	319.5	329.0	330.3	335.6	337.4	332.4	324.0	304.8	295.2	291.7	309.2	327.4	336.3	338.7
150	East Siberian Sea	296.2	307.3	291.4	300.1	312.4	312.7	297.9	290.9	286.2	302.6	312.0	321.6	315.7	315.1	320.4	311.6	302.6	305.0	300.9	294.1	288.4	314.6	328.1	304.5	285.2	275.4	287.3	289.6	298.9	306.4	312.9
152	Gulf of Alaska	310.7	295.7	293.3	303.1	300.5	305.3	308.7	311.7	302.5	309.5	320.1	312.0	308.4	303.2	315.4	322.5	320.0	296.1	277.9	278.1	289.4	294.2	310.3	309.3	295.0	292.5	304.2	286.8	285.4	307.6	312.7
154	Southeast Bering Sea	289.9	295.1	307.6	291.3	295.0	308.2	323.3	323.6	327.7	334.0	331.6	318.5	309.3	317.2	347.1	329.4	314.3	284.4	283.4	297.2	324.8	313.4	324.3	309.6	306.6	322.7	318.9	302.6	304.8	327.1	350.3