1949 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	303.2	303.7	303.5	301.8	303.1	305.0	305.5	303.9	306.9	307.3	311.2	314.1	315.2	314.1	313.9	313.9	314.7	313.0	307.2	306.1	309.0	309.8	308.2	307.7	310.7	309.3	310.3	312.3	311.0	310.8	309.9
34	Hudson Bay	329.0	326.9	325.4	310.4	315.6	323.0	332.3	330.4	324.3	309.9	315.1	311.8	310.7	321.5	332.9	332.8	335.2	331.5	314.5	312.4	328.2	328.2	329.7	335.2	348.4	343.6	338.4	327.4	318.3	316.7	318.3
36	Hudson Strait	337.3	336.3	331.4	311.7	306.8	289.0	285.2	292.8	333.3	326.5	295.8	293.3	287.5	282.6	294.2	305.9	291.9	286.7	300.0	330.8	311.5	302.7	330.0	309.2	311.1	300.6	333.8	340.3	333.3	311.7	282.6
98	Bering Strait	283.8	288.8	296.0	309.7	304.7	297.4	306.9	307.0	304.5	312.0	315.1	309.9	306.7	307.9	307.0	301.1	302.2	311.3	312.1	307.9	305.5	306.4	305.9	305.5	296.8	293.4	297.3	310.4	307.7	304.4	303.7
128	Arctic subocean	243.5	251.2	262.9	271.0	265.8	255.7	247.5	251.6	247.2	263.6	263.8	261.2	258.7	246.0	258.2	278.5	266.5	275.6	266.7	250.9	228.1	229.5	227.5	235.4	242.1	240.2	246.8	260.6	251.9	241.2	238.9
130	Chukchi Sea	255.8	279.1	315.9	313.3	299.3	298.8	308.8	317.7	295.2	285.0	288.1	290.8	283.6	296.0	297.9	295.8	289.4	303.8	300.8	292.6	293.7	293.5	298.9	290.7	271.5	267.7	267.3	290.7	296.7	287.1	291.0
132	Beaufort Sea	303.3	307.6	302.6	302.6	304.9	306.0	296.8	292.2	305.0	306.2	310.9	320.2	332.5	331.7	323.6	322.8	317.7	317.6	319.9	327.5	326.0	316.2	304.4	303.6	310.6	301.4	285.2	298.2	311.3	304.3	305.8
134	Arctic Archipelago	287.4	268.8	252.0	265.9	285.7	288.2	293.2	274.4	276.0	273.8	271.1	272.5	287.4	272.6	278.9	294.6	296.0	285.6	281.3	285.5	272.5	279.2	272.5	273.2	282.9	282.9	286.2	280.8	286.6	297.0	274.6
136	Foxe Basin	309.1	313.4	290.9	278.5	272.4	259.4	287.4	325.2	317.3	298.5	280.3	309.0	283.6	292.9	296.2	304.8	291.1	300.9	279.1	264.4	266.1	276.9	285.7	303.3	299.8	270.2	281.7	289.2	302.1	300.2	307.5
138	Baffin Bay	235.3	235.3	242.2	241.7	225.9	228.4	226.7	225.9	240.2	235.3	229.0	253.4	269.4	261.3	266.0	254.6	241.7	232.1	233.6	238.9	240.4	222.1	222.4	227.9	231.4	224.8	232.3	234.9	230.9	228.6	223.0
139	South Greenland	250.5	239.0	242.8	238.7	239.2	254.3	263.6	236.1	237.9	241.6	244.7	257.8	254.2	249.3	249.2	243.0	235.1	238.2	234.1	233.4	247.2	253.4	241.7	229.8	235.9	232.6	232.7	227.9	222.0	224.2	224.8
140	Greenland Sea	250.0	259.3	260.2	248.5	247.5	248.9	248.7	225.5	231.7	225.2	232.3	219.5	250.0	256.6	249.1	245.6	243.0	239.9	246.9	246.6	242.2	227.7	214.1	210.2	210.6	209.8	204.9	212.0	210.6	207.0	206.2
142	Norwegian Sea	332.1	316.3	303.7	317.9	336.8	320.3	295.5	295.3	323.6	342.8	305.2	313.3	284.5	281.3	281.7	285.5	290.7	302.7	306.2	295.7	289.0	299.2	295.7	318.8	290.7	295.5	297.7	299.3	311.4	316.2	316.2
144	Barents Sea	292.0	301.3	300.4	299.9	295.7	297.1	314.0	330.4	328.1	322.9	332.1	319.7	312.3	340.1	303.6	301.1	303.5	285.7	283.4	296.3	311.4	313.1	319.5	294.8	284.2	304.0	317.9	307.3	306.4	306.8	304.5
146	Kara Sea	312.7	312.9	316.9	314.5	313.1	314.9	314.2	314.5	321.4	327.3	332.9	332.7	330.7	323.2	330.5	333.9	339.1	336.8	327.8	323.9	322.3	325.7	326.8	331.2	337.3	332.6	329.5	335.5	339.9	346.1	345.9
148	Laptev Sea	321.8	317.4	311.9	319.5	327.3	325.2	321.4	321.0	323.6	333.3	341.1	346.0	340.4	335.4	331.4	329.3	331.3	332.8	326.8	320.9	328.9	331.4	325.0	320.3	315.3	322.9	334.0	334.8	323.7	329.2	334.5
150	East Siberian Sea	301.4	322.5	321.4	307.1	303.9	317.4	290.4	292.3	282.2	273.5	278.9	303.3	324.7	323.3	302.1	296.5	301.3	298.1	296.0	291.6	296.1	301.4	300.4	307.3	312.1	312.3	317.9	322.2	315.4	290.1	286.3
152	Gulf of Alaska	268.1	281.6	275.4	289.6	301.9	296.3	297.2	294.5	296.6	303.7	309.5	313.2	305.6	303.6	300.0	298.8	299.2	300.7	315.5	304.4	289.7	292.1	301.6	305.7	305.1	301.2	306.8	312.9	301.9	297.3	297.6
154	Southeast Bering Sea	299.9	290.2	314.3	306.3	298.7	301.8	314.6	330.4	327.4	324.9	327.8	333.7	335.5	319.4	331.0	304.3	316.2	332.5	311.5	300.8	301.8	320.8	317.7	302.8	300.9	318.4	311.3	308.4	310.1	300.3	300.1