1983 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	308.1	303.1	308.1	304.8	302.1	300.6	301.8	304.7	309.1	309.6	311.7	311.3	309.6	309.5	309.6	308.3	307.8	307.0	308.5	312.3	313.2	312.2	311.2	310.7	311.1	313.2	312.3	311.3	311.3	311.7	309.9
34	Hudson Bay	319.0	308.8	329.0	318.5	295.1	309.1	332.0	332.2	333.4	339.6	347.9	343.6	343.2	347.2	342.9	335.9	324.1	321.9	327.3	331.4	326.0	323.5	326.8	324.8	332.9	343.2	344.2	343.1	335.9	325.8	327.7
36	Hudson Strait	275.3	260.9	277.3	312.5	329.7	266.5	260.9	304.9	293.0	289.6	297.0	322.5	320.8	288.2	309.4	293.1	298.2	302.1	280.3	280.3	289.5	273.3	271.4	298.6	283.5	279.7	291.3	290.8	322.6	317.6	265.3
98	Bering Strait	307.7	309.8	318.9	317.3	317.2	308.3	296.7	297.4	306.5	309.4	313.1	304.3	296.3	300.6	303.4	306.4	305.4	296.1	296.5	298.5	294.2	303.2	300.4	305.0	302.6	297.4	297.6	307.3	311.2	312.2	307.9
128	Arctic subocean	258.8	240.0	252.7	241.4	240.0	252.6	260.7	246.2	255.4	263.2	267.8	260.4	261.8	269.3	267.2	238.5	243.4	278.9	260.3	236.9	244.7	246.4	247.4	245.3	246.9	245.4	243.2	253.6	253.6	250.4	233.7
130	Chukchi Sea	281.1	295.5	308.9	303.5	286.5	290.6	302.9	302.3	303.1	284.3	279.6	268.5	269.7	286.4	315.5	307.5	294.4	281.9	275.7	284.6	280.1	291.0	295.9	309.7	314.2	317.8	291.4	281.8	294.9	299.6	302.9
132	Beaufort Sea	321.7	318.8	316.5	295.4	300.8	295.0	291.0	302.3	315.7	307.0	305.9	306.5	306.2	307.3	308.9	312.8	310.1	305.6	303.1	310.3	323.0	318.7	317.4	323.4	329.6	332.8	323.9	317.6	322.4	316.3	321.2
134	Arctic Archipelago	282.5	255.4	244.0	255.6	259.1	257.3	267.1	270.6	282.9	288.8	286.1	279.4	279.8	274.1	275.4	291.3	301.9	284.4	282.7	277.7	284.6	287.2	274.7	272.2	276.8	282.4	293.6	272.8	263.1	268.8	270.8
136	Foxe Basin	269.3	257.7	248.8	252.1	251.2	243.8	253.9	262.1	277.5	274.6	279.9	269.8	268.8	270.1	274.5	264.0	258.9	244.1	239.7	245.6	248.4	239.9	253.2	264.2	268.5	269.1	247.7	283.5	254.5	254.1	256.5
138	Baffin Bay	260.7	242.7	246.2	236.0	230.8	225.5	234.5	239.5	244.2	224.0	229.0	227.4	222.6	227.3	238.3	213.9	207.3	222.3	217.1	212.6	211.3	216.0	215.3	213.2	223.3	239.1	224.3	228.9	229.0	247.3	230.8
139	South Greenland	244.4	236.3	232.1	229.8	226.6	252.9	238.4	226.0	218.3	215.9	231.4	247.9	251.4	241.8	241.8	235.1	224.7	223.7	245.2	246.9	234.9	236.4	234.5	222.3	226.0	236.8	224.4	224.4	226.7	230.9	227.9
140	Greenland Sea	238.9	224.4	245.1	220.4	230.1	242.2	242.1	254.7	249.9	230.0	213.4	212.9	218.3	234.0	245.2	223.8	215.2	227.4	224.0	217.2	225.7	232.9	243.7	224.7	206.5	232.9	267.5	261.6	240.6	226.0	211.5
142	Norwegian Sea	299.3	305.1	310.9	293.3	281.4	300.9	318.2	318.7	335.0	317.8	320.9	325.0	288.3	305.1	314.8	289.4	297.4	305.1	294.0	303.4	300.3	299.2	297.9	292.4	306.5	308.9	314.3	300.5	308.4	295.2	303.4
144	Barents Sea	347.7	353.0	356.7	348.5	345.1	342.4	340.1	343.5	348.7	339.7	315.2	303.8	315.7	335.8	311.8	307.2	319.9	312.4	308.1	325.6	346.7	349.6	350.7	353.7	340.9	312.1	303.6	298.6	291.8	306.2	327.6
146	Kara Sea	329.3	326.0	323.8	324.6	321.2	311.5	312.3	316.3	322.9	325.9	331.4	329.4	319.8	313.0	315.2	321.9	325.1	330.6	338.6	344.4	341.1	340.9	340.7	340.0	338.5	341.2	338.3	336.2	336.6	333.9	322.4
148	Laptev Sea	301.0	303.0	315.3	312.3	316.3	321.0	310.6	306.1	306.1	316.5	318.9	325.1	329.0	330.4	333.5	332.3	335.4	334.9	329.7	325.8	323.9	315.8	310.0	306.6	308.6	303.2	309.4	314.4	323.0	332.5	338.5
150	East Siberian Sea	301.5	295.3	303.6	314.5	316.2	300.8	309.1	318.2	323.1	319.5	314.7	316.0	323.5	324.8	314.4	294.7	293.2	285.4	283.9	298.3	311.1	313.4	312.7	310.7	305.1	316.9	314.5	312.2	306.4	307.2	319.0
152	Gulf of Alaska	305.4	291.8	297.2	301.0	299.3	300.0	296.7	291.0	296.2	292.9	297.7	301.3	286.6	283.7	280.7	288.4	301.1	292.8	287.0	287.2	285.8	295.9	289.3	286.1	282.0	274.0	288.0	293.7	292.0	301.3	305.2
154	Southeast Bering Sea	299.8	306.8	300.5	297.2	320.9	331.9	311.5	319.5	319.6	310.2	315.4	313.6	312.3	318.2	296.4	329.9	301.3	297.4	295.9	319.9	321.2	312.4	314.6	331.2	320.9	318.7	321.5	319.9	319.9	330.1	325.2