1998 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	304.6	306.8	311.9	313.5	318.0	320.5	319.1	318.1	316.0	314.2	317.3	318.1	316.6	312.2	310.0	310.0	310.4	310.2	312.1	313.1	314.4	316.8	316.9	318.0	318.7	317.0	315.8	314.9	314.7	316.2	320.5
34	Hudson Bay	317.7	320.3	311.6	312.9	329.6	337.8	333.1	334.1	336.2	335.9	344.8	353.6	341.9	332.8	314.2	309.1	317.2	327.9	328.2	329.8	327.7	314.2	306.9	312.0	330.0	338.1	335.0	331.8	319.7	308.7	320.6
36	Hudson Strait	289.9	298.9	302.2	288.2	286.8	293.4	309.9	285.3	299.0	299.2	305.1	323.4	324.6	315.7	333.3	309.6	286.4	319.0	325.0	305.7	308.6	303.7	296.7	272.0	292.6	305.8	316.6	320.4	317.4	308.9	294.3
98	Bering Strait	319.2	319.9	315.5	325.4	328.3	327.1	318.2	306.4	307.6	310.5	317.0	310.5	313.1	312.4	309.3	319.2	310.4	302.6	305.7	314.9	318.4	329.3	321.1	309.6	307.4	298.2	296.2	301.3	306.7	307.3	320.1
128	Arctic subocean	256.0	247.7	254.0	261.2	257.6	271.3	282.8	271.0	250.9	235.3	236.1	242.8	246.9	250.9	234.9	248.5	246.3	250.5	244.3	238.9	248.6	255.9	255.8	248.0	246.8	245.2	252.6	277.8	259.3	264.4	257.7
130	Chukchi Sea	287.8	297.1	298.1	301.0	304.3	303.6	304.3	299.9	305.3	298.9	296.8	304.4	308.8	318.6	302.5	303.8	313.7	310.8	309.4	300.3	311.6	315.2	312.5	314.0	306.7	301.2	302.3	312.6	322.9	319.2	319.9
132	Beaufort Sea	311.2	310.0	327.4	333.8	340.2	344.6	336.4	326.8	326.8	324.5	331.1	333.3	317.6	286.5	284.5	306.0	329.4	321.7	320.0	318.2	311.2	320.0	332.7	337.4	323.6	309.0	309.6	305.0	313.9	324.8	328.6
134	Arctic Archipelago	252.6	269.4	283.0	289.1	292.0	288.0	298.7	304.2	297.0	264.9	274.3	267.9	267.3	258.9	258.2	268.7	277.2	270.2	277.3	293.0	295.1	291.7	287.7	306.2	316.8	298.9	295.6	296.5	292.2	296.4	295.3
136	Foxe Basin	292.7	286.8	276.2	274.4	256.9	258.7	266.7	277.9	312.0	281.6	244.2	258.7	264.7	299.9	293.1	286.1	285.4	276.8	280.8	268.9	266.9	267.1	261.2	266.1	273.6	266.5	266.4	274.1	272.2	275.2	286.0
138	Baffin Bay	226.2	229.9	227.1	227.8	226.8	233.0	239.9	255.3	248.2	251.0	248.2	243.5	246.4	242.7	245.2	247.9	240.0	222.3	215.2	216.7	216.1	226.5	239.6	231.6	228.5	224.7	230.6	228.0	235.9	232.3	232.1
139	South Greenland	262.9	250.9	247.5	236.0	242.2	237.5	232.4	230.6	226.0	226.6	238.3	229.4	221.5	227.2	229.5	225.1	227.9	228.9	230.0	229.6	227.5	227.9	233.2	247.2	245.8	245.1	240.6	238.1	230.0	239.8	267.5
140	Greenland Sea	218.0	225.6	234.9	232.1	245.5	248.3	244.6	235.2	238.1	231.1	254.0	241.3	225.2	209.9	237.1	224.4	222.8	234.5	245.0	216.0	220.7	274.1	254.1	240.3	229.3	228.1	225.1	228.3	232.7	234.4	226.5
142	Norwegian Sea	302.9	293.1	296.0	301.8	306.2	296.2	301.1	305.8	307.0	294.5	298.5	335.5	328.6	323.6	312.1	309.0	300.7	299.1	308.2	320.9	320.4	323.1	322.4	321.9	321.1	322.8	314.3	309.2	314.1	314.0	333.8
144	Barents Sea	292.1	295.7	306.9	316.2	322.1	326.1	333.6	350.1	345.4	344.8	349.8	346.6	332.8	326.9	332.1	340.6	338.4	337.8	360.3	354.9	341.1	334.5	343.9	343.8	338.1	333.9	333.6	331.7	334.3	345.8	356.4
146	Kara Sea	326.2	322.9	325.1	329.9	341.9	345.1	334.7	331.6	326.9	326.0	327.9	333.6	343.7	344.3	348.3	344.4	343.3	341.8	341.2	340.2	340.9	340.0	334.5	329.4	331.3	335.2	335.5	334.3	339.5	343.1	343.3
148	Laptev Sea	313.4	328.3	339.1	335.6	335.0	337.3	347.9	338.5	328.3	329.9	330.3	330.1	330.9	325.3	311.7	312.4	302.7	303.1	305.8	316.7	325.8	334.6	347.6	353.2	342.6	335.8	331.4	332.4	328.8	329.5	332.2
150	East Siberian Sea	305.5	308.2	328.9	323.7	277.8	275.0	286.5	315.0	327.3	337.4	320.0	299.4	297.2	304.9	315.4	299.7	292.3	292.9	289.0	287.1	298.5	309.6	311.3	325.2	332.9	335.5	334.5	327.3	323.3	321.9	314.8
152	Gulf of Alaska	292.9	291.8	317.6	311.4	319.4	305.8	285.3	287.1	298.7	306.9	307.1	289.2	287.4	297.7	304.2	298.6	300.2	293.7	301.1	296.0	312.1	322.8	301.1	295.8	304.1	299.1	291.3	286.0	285.9	284.1	290.1
154	Southeast Bering Sea	327.5	311.2	325.5	324.6	325.4	325.8	321.0	324.9	324.6	302.1	304.6	307.3	300.7	315.1	313.3	313.9	316.7	312.3	308.7	315.9	328.9	335.6	317.9	315.9	323.1	311.2	312.0	312.3	306.3	303.3	313.0