1991 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	304.3	304.8	308.6	308.4	306.6	309.5	308.7	310.0	313.1	310.7	308.6	309.5	310.8	316.7	320.0	321.6	321.3	321.8	317.8	313.8	311.4	309.0	308.1	309.1	310.6	311.8	311.0	310.8	311.0	311.9	310.3
34	Hudson Bay	329.4	329.0	327.1	337.6	343.4	336.6	319.6	303.8	313.7	320.9	324.5	325.0	323.2	329.5	340.5	340.5	337.7	340.7	328.3	318.6	324.2	326.1	316.9	314.6	314.0	321.3	324.3	327.7	330.5	332.6	327.2
36	Hudson Strait	285.5	290.2	299.6	298.1	307.0	306.1	305.8	308.3	301.7	289.9	291.1	294.9	295.7	310.2	311.4	340.6	303.2	283.7	291.0	327.8	304.1	303.4	284.1	299.6	298.6	300.0	311.4	315.8	308.5	309.8	323.5
98	Bering Strait	311.4	300.4	305.1	309.9	287.4	290.4	309.4	311.0	298.8	288.2	285.5	285.3	294.9	302.8	302.5	295.7	296.1	293.5	296.7	300.9	310.8	314.1	313.6	317.8	302.0	302.0	305.6	307.5	293.1	294.1	291.6
128	Arctic subocean	243.6	245.5	240.8	237.9	258.8	278.1	265.8	248.4	263.6	262.6	251.6	244.1	271.0	277.5	268.0	256.8	256.0	250.9	239.4	240.6	242.0	235.4	237.2	245.7	252.6	242.9	239.4	231.6	225.7	241.0	250.8
130	Chukchi Sea	295.2	286.5	294.6	290.0	266.2	292.2	303.6	308.3	282.8	270.2	255.6	270.0	285.1	295.5	303.4	299.7	295.4	291.8	305.1	290.1	328.4	317.5	313.8	317.2	291.5	296.6	284.8	302.9	298.5	277.8	284.1
132	Beaufort Sea	310.6	309.5	313.6	303.0	285.3	272.8	283.2	296.5	302.8	286.5	289.0	304.1	317.7	325.0	314.7	312.9	320.3	313.5	301.8	298.2	305.9	310.7	312.3	319.7	332.0	337.0	321.5	311.6	302.4	298.1	298.1
134	Arctic Archipelago	274.7	258.0	271.6	261.2	258.2	270.9	285.1	287.2	277.1	279.8	281.9	270.3	265.9	269.4	271.2	270.6	272.3	269.0	275.0	284.5	293.2	294.3	296.2	307.3	319.3	302.5	286.5	286.0	278.4	261.0	261.6
136	Foxe Basin	295.8	258.8	253.2	276.4	280.1	283.9	292.1	272.1	269.7	272.4	274.1	278.4	277.4	290.3	279.5	274.4	254.3	251.6	265.4	283.8	300.7	291.3	272.0	273.0	295.5	314.8	283.0	254.3	277.9	274.0	255.7
138	Baffin Bay	243.9	247.6	226.4	222.5	218.0	228.1	229.5	225.9	216.0	227.1	236.2	225.8	222.3	224.6	226.4	229.1	228.1	223.6	221.0	224.2	222.9	219.6	229.3	227.0	230.3	238.9	241.3	230.0	219.8	220.9	223.6
139	South Greenland	236.4	248.8	263.0	236.9	235.3	242.9	230.5	241.8	246.3	232.5	228.0	229.8	228.1	224.3	224.9	226.5	223.5	225.4	223.7	225.2	226.2	227.3	230.6	227.5	218.5	215.8	231.7	239.7	234.9	236.8	241.3
140	Greenland Sea	201.1	212.9	219.8	228.7	202.5	204.3	215.3	221.3	229.6	231.7	232.1	236.9	226.0	235.9	232.9	220.9	219.0	219.7	211.5	204.8	200.4	202.8	215.1	217.7	212.9	214.2	205.0	203.6	203.7	206.0	201.7
142	Norwegian Sea	288.2	296.7	295.7	311.8	318.2	322.9	318.2	327.2	336.0	321.9	313.0	314.1	323.5	318.8	311.2	312.0	309.1	293.5	296.5	317.9	317.0	304.2	300.0	294.4	305.3	298.8	315.2	334.0	316.2	311.6	321.7
144	Barents Sea	352.2	319.9	313.2	311.7	309.3	313.8	293.4	284.5	287.8	304.9	302.7	288.1	287.3	307.2	322.6	326.2	330.4	336.9	343.0	342.7	347.6	346.0	337.7	326.7	325.4	318.2	307.1	298.8	319.4	329.9	313.6
146	Kara Sea	309.4	318.3	322.7	319.0	321.5	328.1	329.8	341.0	349.5	341.3	336.2	340.7	339.6	343.5	348.4	354.9	358.6	358.7	347.5	340.9	339.1	338.1	337.6	338.9	338.2	334.2	334.8	337.9	338.0	335.2	332.4
148	Laptev Sea	326.1	326.9	330.5	338.5	338.9	346.5	343.1	334.5	335.6	337.5	335.4	334.3	338.8	345.9	349.6	348.4	347.2	351.9	352.6	335.9	302.2	290.9	304.5	301.3	309.4	321.0	324.8	323.0	329.7	338.9	340.0
150	East Siberian Sea	270.0	280.6	303.0	306.5	318.1	315.2	319.2	325.8	323.6	334.5	320.3	315.0	311.5	314.2	315.5	314.6	307.5	319.4	335.6	341.2	348.8	321.0	291.4	301.0	313.4	311.4	309.8	309.7	316.7	326.2	331.2
152	Gulf of Alaska	308.6	305.1	308.9	306.5	300.2	299.8	297.1	307.5	300.4	285.7	296.9	298.6	286.5	281.4	280.0	293.2	295.2	276.2	273.8	275.3	278.0	300.0	302.4	299.1	271.7	284.6	294.9	300.1	298.5	293.1	297.4
154	Southeast Bering Sea	331.7	330.2	324.3	343.2	313.2	320.7	325.0	329.8	330.5	309.3	297.4	292.7	305.2	312.0	315.2	319.4	297.8	305.0	303.0	301.7	295.6	315.2	329.5	326.6	319.4	312.4	322.9	320.0	296.4	308.4	296.6