1951 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	304.1	304.7	306.2	307.7	310.3	311.8	309.1	307.7	309.1	312.0	313.5	310.4	310.4	311.7	311.8	310.4	310.2	310.6	313.6	319.4	318.0	316.4	316.3	317.1	316.6	313.6	310.8	313.6	312.7	307.4	304.9
34	Hudson Bay	306.6	314.2	317.0	316.0	316.9	332.2	338.5	333.0	317.1	305.3	314.9	316.5	304.7	295.2	303.5	309.1	316.7	314.8	316.0	322.7	323.9	314.8	321.0	336.6	342.3	339.1	330.6	341.2	350.8	336.9	326.8
36	Hudson Strait	314.2	306.5	313.7	308.4	304.8	312.3	281.2	343.7	327.5	306.3	293.5	294.1	297.3	280.4	273.5	273.8	281.7	274.8	300.1	334.7	296.1	304.9	289.9	302.7	296.2	287.6	286.7	292.0	293.6	288.7	288.9
98	Bering Strait	304.2	302.6	305.2	309.4	324.8	320.1	303.5	321.2	314.4	302.2	308.2	297.8	297.7	298.8	304.9	316.8	320.6	319.4	315.1	306.7	306.4	299.8	295.6	303.2	309.4	310.5	297.4	302.9	314.7	320.4	314.3
128	Arctic subocean	248.7	232.1	236.1	255.8	234.7	242.1	249.1	247.9	248.6	231.7	234.9	256.2	245.7	254.7	258.4	246.0	242.5	229.8	234.3	241.4	244.8	239.1	237.9	244.3	240.1	244.5	246.2	252.4	245.4	233.6	232.0
130	Chukchi Sea	289.3	284.9	291.6	297.0	294.8	295.5	295.4	314.8	294.9	280.3	279.8	265.5	260.1	270.5	304.2	328.5	288.6	300.2	300.0	292.5	281.9	267.8	277.8	303.8	301.6	299.9	270.5	267.4	285.1	301.0	305.0
132	Beaufort Sea	310.2	312.9	309.8	300.7	303.9	320.6	322.5	300.0	303.1	319.2	310.8	286.5	278.6	291.0	303.3	295.6	292.6	310.1	325.4	332.7	324.8	323.7	318.4	307.8	309.7	313.8	309.4	313.6	313.0	315.8	319.7
134	Arctic Archipelago	285.2	282.8	284.0	279.9	277.7	283.0	275.1	269.1	272.8	291.1	279.9	268.6	265.6	266.3	268.0	263.4	287.7	287.8	270.0	276.1	285.1	295.0	298.4	295.6	286.1	278.9	277.5	291.6	288.9	274.7	269.5
136	Foxe Basin	257.8	258.0	267.5	285.8	313.8	292.7	287.2	290.6	289.3	281.7	288.1	288.0	284.8	281.8	275.9	266.4	268.1	288.2	302.2	306.2	298.2	281.9	281.2	277.0	272.9	267.7	268.8	271.0	284.6	267.2	265.6
138	Baffin Bay	240.5	232.8	237.8	220.4	215.8	218.9	223.0	225.5	223.6	235.9	255.0	233.1	221.9	227.2	220.0	219.5	233.5	227.9	231.2	231.4	225.5	218.7	224.0	225.7	224.0	226.6	222.7	231.7	230.0	221.0	231.2
139	South Greenland	237.0	244.7	240.4	240.3	241.8	241.0	237.4	237.1	244.7	256.6	269.5	259.5	266.9	260.2	250.2	249.0	243.1	243.2	241.8	242.1	239.6	243.6	240.6	238.7	234.9	237.6	232.6	231.0	229.0	235.3	233.4
140	Greenland Sea	241.4	242.9	240.1	242.5	240.9	238.3	220.6	219.1	227.0	220.0	225.6	242.9	239.0	247.7	256.6	251.5	239.6	242.8	244.3	243.7	243.0	232.3	231.3	224.9	225.3	226.4	222.4	216.0	207.6	203.1	200.7
142	Norwegian Sea	320.3	305.4	300.7	289.5	293.3	289.0	293.4	289.8	287.9	287.2	312.8	327.8	313.3	295.3	317.1	316.8	312.9	309.6	304.0	295.6	294.5	311.7	315.8	332.9	328.1	327.4	338.4	324.6	310.8	298.3	308.3
144	Barents Sea	299.9	305.4	315.5	337.0	336.8	332.4	317.0	305.3	325.8	334.1	335.4	313.0	330.2	335.9	309.2	326.2	328.9	322.6	325.1	340.8	324.6	316.1	319.4	339.1	335.5	328.6	321.4	315.2	323.4	338.0	346.3
146	Kara Sea	318.3	317.3	315.2	317.2	323.9	329.0	331.8	333.5	334.4	337.2	333.6	335.6	339.3	344.0	345.6	337.7	334.0	335.5	345.3	346.6	345.9	347.9	352.2	352.0	353.6	345.3	343.2	346.2	339.7	328.0	321.1
148	Laptev Sea	323.4	324.3	328.4	331.2	329.6	319.2	313.6	310.1	321.4	333.1	337.4	341.6	338.7	334.3	328.7	327.5	326.8	322.8	320.3	340.1	344.7	344.7	330.8	318.1	317.5	317.4	308.1	303.0	295.7	298.9	303.3
150	East Siberian Sea	316.3	317.2	324.8	328.7	317.4	294.5	285.3	282.5	291.6	290.4	289.3	295.7	315.5	334.3	325.3	317.4	309.3	304.3	297.6	295.6	297.0	296.3	307.4	305.7	285.6	282.6	325.3	337.7	335.0	309.5	305.3
152	Gulf of Alaska	312.4	300.2	295.2	300.7	328.2	329.8	313.5	318.0	325.9	326.2	328.5	329.2	334.0	328.5	325.8	323.8	326.1	320.3	316.1	302.3	311.8	313.0	304.9	294.1	297.1	300.6	305.2	301.6	308.4	310.4	294.5
154	Southeast Bering Sea	310.3	290.3	306.2	324.5	357.6	318.5	331.2	331.0	321.0	329.7	342.0	346.8	354.0	343.0	334.8	350.3	302.7	315.1	312.1	316.8	319.2	306.6	307.2	313.3	314.1	316.3	318.6	293.7	287.1	297.9	299.8