1990 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	307.7	308.3	307.9	304.6	301.4	304.3	310.1	315.3	316.8	319.0	317.2	316.4	316.8	315.7	316.7	317.0	316.6	314.1	309.0	305.9	304.7	306.9	306.3	307.2	310.8	312.6	313.2	314.5	312.7	310.4	310.6
34	Hudson Bay	323.9	336.4	323.4	307.8	295.8	306.8	327.1	326.5	314.4	313.3	314.7	316.8	328.4	330.2	330.6	335.9	336.9	330.6	319.9	313.9	312.5	320.3	331.9	330.4	330.5	344.7	356.2	357.6	324.4	306.9	318.3
36	Hudson Strait	266.0	279.6	290.4	282.4	301.4	301.9	290.4	293.0	308.7	305.2	291.6	282.5	307.0	310.2	278.2	292.6	330.0	325.7	310.5	300.3	281.7	286.3	300.6	317.4	328.6	296.8	304.1	333.1	348.2	323.2	288.5
98	Bering Strait	307.4	307.4	301.2	298.7	294.3	296.0	308.5	313.0	306.6	309.1	296.0	294.0	297.4	290.8	309.3	300.3	311.6	312.7	319.5	309.2	316.9	318.0	310.8	307.1	307.6	303.6	300.8	309.0	315.0	302.1	308.6
128	Arctic subocean	268.3	271.1	249.6	267.4	272.3	259.7	270.7	268.6	256.1	249.8	238.9	254.4	246.3	235.7	241.5	242.9	260.7	250.7	257.4	240.6	249.3	240.7	242.1	252.1	248.5	249.3	248.9	257.2	254.4	242.7	251.3
130	Chukchi Sea	308.3	304.4	304.5	310.3	311.5	308.0	306.4	268.9	274.4	299.4	283.3	293.5	297.3	302.1	301.7	312.1	305.4	326.0	339.5	327.9	322.1	309.4	306.6	315.6	316.7	290.3	271.1	277.2	279.5	288.2	302.3
132	Beaufort Sea	295.5	290.0	294.0	296.6	295.4	297.5	298.3	309.4	316.4	322.8	315.3	318.1	322.4	307.9	307.5	310.9	307.9	304.0	314.8	319.1	329.6	331.4	319.6	306.1	314.6	322.8	318.3	296.3	309.5	325.8	330.6
134	Arctic Archipelago	275.1	276.8	278.4	278.4	274.2	270.5	280.9	291.4	293.4	297.9	313.0	293.8	266.6	263.6	273.5	274.2	271.3	275.9	281.8	299.7	287.0	282.0	269.0	266.2	265.5	271.6	266.1	265.7	261.0	270.8	266.1
136	Foxe Basin	257.5	264.7	258.9	250.4	254.0	254.8	259.5	272.2	270.0	278.1	291.4	306.1	300.9	276.1	265.1	259.1	259.7	252.4	250.1	263.9	291.6	278.2	271.9	283.7	270.7	264.4	262.6	272.0	316.7	311.3	285.1
138	Baffin Bay	217.5	225.6	221.2	223.4	222.6	222.7	229.9	249.3	249.1	244.5	245.2	245.6	222.9	211.7	208.8	206.9	211.2	222.5	236.7	242.1	242.2	251.3	250.5	256.2	265.4	253.5	250.4	251.4	236.4	253.9	263.1
139	South Greenland	218.6	218.6	223.0	227.2	222.2	219.0	217.8	223.7	219.5	219.2	222.0	231.7	243.5	239.5	266.1	269.0	250.2	238.4	228.5	224.6	221.4	240.6	250.9	240.0	241.3	250.6	251.4	263.1	250.6	239.2	240.3
140	Greenland Sea	213.4	223.4	233.6	228.7	226.2	218.9	217.8	231.5	238.2	239.6	229.5	223.5	209.8	208.9	211.1	250.2	244.5	238.3	228.7	246.8	234.6	212.6	215.1	222.7	226.1	230.9	236.4	229.1	234.1	246.0	252.4
142	Norwegian Sea	304.0	306.5	303.8	286.8	287.8	295.4	312.2	301.3	314.8	319.4	303.5	302.4	297.4	295.8	301.4	298.4	297.3	302.1	305.1	308.0	317.4	314.7	309.4	305.0	302.3	305.4	307.1	306.4	325.2	321.2	324.4
144	Barents Sea	318.8	308.4	312.0	316.1	322.4	338.8	357.4	369.6	367.8	363.1	358.8	355.4	358.2	361.7	354.1	351.8	352.0	342.7	342.3	348.3	345.0	335.5	309.0	295.3	299.8	302.6	305.0	313.0	321.8	322.1	315.7
146	Kara Sea	331.2	327.9	334.3	333.6	333.7	336.9	335.0	337.2	343.8	345.1	346.4	347.3	343.6	346.6	354.7	356.3	351.6	344.9	339.1	332.9	331.0	332.9	338.8	343.4	345.8	343.6	335.8	337.0	335.7	331.8	328.0
148	Laptev Sea	343.3	341.0	331.5	315.7	304.2	305.5	315.0	324.4	336.6	340.4	335.0	327.8	331.6	335.3	319.8	313.8	314.7	315.3	289.7	287.9	279.3	283.6	276.1	288.1	299.2	296.8	300.3	309.3	316.0	320.5	323.1
150	East Siberian Sea	283.9	292.5	299.7	317.7	320.0	319.3	316.0	322.6	311.2	315.3	319.6	321.4	319.0	311.0	299.4	282.2	290.6	307.4	314.5	289.9	299.6	295.6	300.3	300.7	301.5	313.7	337.3	317.8	328.9	323.2	315.1
152	Gulf of Alaska	310.4	299.0	298.0	295.3	287.2	290.4	306.6	300.7	281.3	303.8	276.5	277.2	278.1	285.4	299.0	290.2	287.2	290.0	293.0	288.5	285.9	307.9	298.7	290.9	293.7	289.0	299.5	323.5	311.3	295.6	283.6
154	Southeast Bering Sea	323.1	318.5	326.2	327.4	327.3	318.5	312.5	313.9	303.2	312.7	309.6	308.3	312.3	309.9	309.0	310.3	326.0	317.8	317.6	308.4	321.8	337.1	327.7	327.5	319.6	318.0	312.1	321.7	319.9	310.7	311.7