1991 06 - 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	279.3	280.8	283.1	283.0	284.8	284.5	284.7	284.4	284.2	284.9	283.5	285.2	286.8	287.5	289.5	290.3	291.4	292.0	291.7	293.6	295.2	296.8	302.8	303.8	301.4	301.2	302.2	301.8	304.4	306.2	-9999.0
34	Hudson Bay	292.1	297.4	298.1	303.4	313.4	318.2	323.1	318.8	323.7	308.6	291.6	286.9	296.7	310.9	317.4	310.4	312.7	315.6	309.4	299.5	295.0	301.8	321.3	324.3	324.9	329.1	330.0	316.7	313.3	317.8	-9999.0
36	Hudson Strait	265.1	287.5	272.0	259.7	247.0	269.5	279.3	233.7	281.2	268.0	241.3	249.6	242.3	235.6	237.6	245.2	249.5	247.2	261.6	291.0	274.3	268.8	275.1	299.5	322.7	297.6	307.1	318.1	263.6	267.2	-9999.0
98	Bering Strait	263.6	260.2	269.2	269.4	267.3	273.1	272.1	270.3	272.1	276.4	269.5	271.4	271.8	275.6	279.0	286.2	281.1	281.9	288.5	292.8	297.1	299.8	310.6	308.6	306.7	312.4	311.4	305.3	306.0	318.6	-9999.0
128	Arctic subocean	243.7	250.9	253.7	241.2	233.4	224.3	222.6	224.0	219.1	214.9	219.3	221.3	231.9	245.5	241.4	243.4	236.3	246.4	254.0	251.9	244.1	233.7	240.8	251.8	247.6	247.0	235.7	246.7	246.0	232.4	-9999.0
130	Chukchi Sea	252.9	241.4	248.5	256.6	259.8	254.0	249.8	248.5	254.4	248.6	243.8	266.5	283.2	285.8	291.9	262.4	260.0	287.7	284.9	294.9	309.0	305.3	303.7	305.3	311.7	305.8	299.8	303.5	317.2	317.9	-9999.0
132	Beaufort Sea	272.2	254.8	270.7	288.4	286.9	272.1	292.6	299.3	283.8	284.1	296.6	295.5	300.3	295.5	299.6	300.4	300.4	293.1	290.4	297.7	304.6	310.1	304.2	297.8	299.5	305.8	304.7	307.3	311.5	322.0	-9999.0
134	Arctic Archipelago	258.0	266.5	260.0	248.1	258.7	266.9	256.4	246.8	252.3	259.6	253.7	263.0	265.5	261.6	258.8	266.1	278.7	263.2	254.8	266.8	273.2	262.4	266.3	253.7	258.4	252.5	249.1	263.8	281.1	285.3	-9999.0
136	Foxe Basin	253.9	263.9	257.5	258.4	249.5	242.8	250.2	237.0	233.7	235.0	254.6	251.4	260.6	264.6	260.6	247.7	250.4	252.0	266.7	257.5	272.4	260.7	255.8	275.7	250.4	256.8	247.8	243.0	241.2	276.1	-9999.0
138	Baffin Bay	236.9	214.9	217.4	223.1	228.7	217.0	209.4	206.9	204.7	203.4	210.8	217.9	220.8	230.2	233.5	219.8	218.7	237.7	234.2	228.3	238.3	234.6	246.5	245.2	240.6	239.5	240.9	227.2	209.3	230.9	-9999.0
139	South Greenland	224.9	222.3	218.4	217.0	222.5	223.9	223.7	219.7	213.5	211.1	215.2	223.3	220.5	213.0	213.6	225.4	250.9	244.3	236.1	219.3	214.9	227.0	226.1	224.0	222.0	230.3	238.2	219.5	253.3	236.0	-9999.0
140	Greenland Sea	211.8	222.7	231.3	215.5	205.7	201.7	197.9	199.6	211.2	199.3	215.1	214.1	206.5	202.7	209.4	215.0	207.7	197.9	220.7	225.0	220.4	218.7	217.0	229.1	220.3	227.4	224.1	239.7	224.4	205.4	-9999.0
142	Norwegian Sea	263.3	252.0	247.7	258.0	262.3	264.9	270.0	268.4	277.7	281.5	282.3	279.4	278.0	285.0	288.5	310.0	285.0	288.2	315.0	302.8	292.3	290.4	297.8	289.5	300.8	303.7	298.6	282.9	303.1	319.8	-9999.0
144	Barents Sea	322.3	314.9	314.3	305.8	306.4	319.1	318.7	323.1	319.1	310.8	307.9	307.5	285.7	276.4	280.1	292.4	297.9	296.1	302.0	314.8	344.5	328.4	312.4	327.2	332.1	348.5	343.6	335.4	327.8	341.1	-9999.0
146	Kara Sea	300.5	307.1	309.4	313.5	320.4	311.3	304.4	305.2	307.1	315.8	314.2	311.5	311.4	310.3	313.9	311.8	305.3	306.8	306.3	310.0	312.0	315.8	323.4	317.5	313.0	308.1	311.8	317.6	324.0	317.6	-9999.0
148	Laptev Sea	273.9	278.1	278.2	265.0	257.1	267.4	267.4	276.5	270.9	277.0	278.0	290.7	300.9	296.3	283.8	283.1	294.8	300.6	298.8	306.6	300.2	299.8	313.8	322.9	312.3	308.5	305.1	302.7	308.6	326.0	-9999.0
150	East Siberian Sea	285.6	288.8	292.5	292.3	285.1	284.0	287.1	283.2	279.6	279.7	288.6	288.2	275.6	288.2	310.1	317.0	310.5	312.8	310.0	302.3	307.8	314.0	297.7	304.7	309.8	301.7	313.3	322.6	315.1	278.2	-9999.0
152	Gulf of Alaska	275.6	275.5	264.1	261.9	268.2	278.0	275.1	268.4	272.2	269.8	267.6	268.6	268.2	262.8	266.7	284.2	282.2	269.9	290.2	283.2	277.3	289.8	301.7	290.2	274.5	275.2	290.8	302.1	300.9	313.9	-9999.0
154	Southeast Bering Sea	256.4	262.0	289.0	283.5	275.5	281.1	293.5	284.0	288.8	291.0	284.3	276.6	285.0	300.6	291.4	316.6	288.2	291.7	300.1	300.8	283.6	280.1	306.9	335.4	321.5	316.8	310.6	321.7	326.1	335.3	-9999.0