1980 08 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	282.0	281.4	281.2	280.3	278.7	278.3	280.1	280.9	280.4	281.2	280.0	279.1	280.3	281.8	280.6	276.2	275.0	274.8	276.9	279.1	277.7	274.9	274.4	275.5	276.7	273.6	270.2	270.9	270.7	266.6	261.2
34	Hudson Bay	311.3	306.7	303.8	302.1	302.8	304.0	303.2	298.2	294.6	298.9	297.2	294.2	293.9	293.9	296.4	300.7	301.5	310.9	320.8	324.0	318.2	303.0	296.0	301.3	303.9	288.9	275.9	285.8	295.0	295.5	288.0
36	Hudson Strait	289.8	276.1	288.1	298.3	304.1	307.2	307.1	288.8	274.4	271.1	269.4	263.6	272.2	272.2	273.8	275.0	281.4	277.1	297.5	313.2	314.9	304.9	299.3	294.0	300.0	307.7	278.3	256.7	248.8	255.3	288.0
98	Bering Strait	258.2	264.7	273.6	271.9	269.4	266.3	266.4	274.5	278.5	280.8	277.9	273.4	274.0	265.5	262.1	254.6	250.5	244.0	240.5	246.0	247.7	251.9	253.8	253.7	259.1	258.5	260.5	262.9	260.9	247.6	244.2
128	Arctic subocean	222.2	220.3	218.5	226.4	234.3	222.4	223.7	213.0	210.9	205.6	207.5	205.8	202.4	201.8	205.8	198.1	194.9	205.9	209.6	207.0	215.3	215.3	215.2	215.2	217.1	214.1	209.3	217.2	218.6	215.3	206.1
130	Chukchi Sea	251.9	260.3	260.0	256.8	278.7	279.2	259.1	257.6	265.6	270.4	275.0	277.2	263.5	253.2	246.1	240.9	231.8	223.4	229.1	242.8	253.5	258.7	262.7	262.1	260.0	266.4	257.4	261.4	243.8	251.6	237.8
132	Beaufort Sea	292.7	292.3	284.6	279.7	280.5	284.4	288.2	289.3	294.6	295.7	291.4	288.5	292.1	290.9	281.9	275.8	279.0	275.0	269.8	261.9	261.7	260.2	253.7	248.6	249.4	257.6	266.4	264.8	261.2	260.8	261.1
134	Arctic Archipelago	254.7	270.5	276.3	277.6	269.6	258.4	257.0	257.7	256.7	261.3	252.6	248.7	246.9	255.1	264.8	267.2	262.8	244.4	239.1	239.8	238.6	237.4	244.9	248.9	251.8	241.9	240.5	250.8	255.3	250.6	237.3
136	Foxe Basin	255.2	253.9	258.8	263.1	264.0	262.7	259.7	246.7	247.3	253.8	254.8	254.1	253.6	238.0	255.7	275.3	281.1	271.4	272.9	263.7	266.0	268.5	274.2	270.4	267.2	268.0	269.0	254.2	251.1	248.3	246.3
138	Baffin Bay	205.4	198.9	197.1	201.0	207.7	207.3	209.1	206.4	195.1	189.3	190.6	195.6	196.8	197.0	196.4	190.5	192.8	209.8	205.1	204.9	210.1	206.4	200.4	201.8	215.0	216.3	214.3	218.4	212.8	203.7	196.0
139	South Greenland	215.6	218.5	209.2	203.6	204.0	201.3	199.2	198.8	198.3	196.3	194.8	197.2	195.1	191.7	195.3	196.8	196.6	191.6	192.1	209.9	213.4	217.0	212.9	206.4	206.1	211.7	207.4	200.0	197.1	199.2	189.4
140	Greenland Sea	205.2	196.6	190.6	193.2	200.5	207.7	201.8	193.4	180.9	173.5	170.9	176.6	184.7	195.7	197.3	190.1	182.6	184.4	200.0	195.4	196.8	193.9	186.8	180.8	183.3	203.2	200.4	204.0	208.2	195.3	185.6
142	Norwegian Sea	300.6	298.0	296.6	297.1	292.6	283.7	265.5	260.0	256.6	256.5	274.1	294.1	296.7	299.0	307.9	310.9	306.4	300.8	297.4	283.7	281.7	280.6	268.3	259.6	254.1	257.6	262.2	267.1	262.4	257.8	254.4
144	Barents Sea	287.0	272.0	266.5	274.8	291.3	298.2	298.3	291.5	286.2	293.5	297.8	294.8	289.8	280.4	268.1	261.3	264.3	272.7	276.8	281.4	283.9	280.3	277.1	270.3	255.4	244.4	243.8	245.2	246.5	248.1	249.3
146	Kara Sea	285.9	289.1	288.1	283.3	275.7	278.9	284.7	290.4	294.2	297.3	299.2	299.5	299.8	301.8	302.5	303.0	300.5	296.7	297.7	302.2	304.0	306.4	308.5	308.7	305.6	297.0	288.6	287.0	290.1	291.0	284.4
148	Laptev Sea	307.1	300.7	305.3	306.4	311.7	307.7	303.1	303.6	306.0	303.9	299.0	300.1	305.2	312.3	308.5	294.2	293.9	294.5	293.6	289.1	273.7	270.0	277.7	287.0	291.5	292.4	294.4	293.3	285.9	280.8	278.4
150	East Siberian Sea	299.0	304.8	311.9	316.1	279.6	269.7	294.4	306.1	290.1	274.6	272.0	268.6	275.3	292.6	283.2	249.7	239.7	248.9	262.7	274.0	282.4	269.5	259.9	263.1	279.6	288.3	294.4	294.2	286.3	239.9	216.8
152	Gulf of Alaska	261.8	261.3	266.6	262.8	259.5	264.7	267.5	270.0	269.3	275.2	274.6	265.3	265.7	252.8	253.5	261.6	262.6	258.3	253.5	248.2	244.0	246.9	252.1	251.8	250.9	251.3	251.4	258.3	253.2	251.1	258.5
154	Southeast Bering Sea	279.7	283.1	279.1	285.9	309.1	284.4	274.7	271.2	274.4	277.1	279.3	274.2	269.9	271.6	283.3	270.0	267.8	271.4	261.3	251.4	248.4	252.3	261.0	263.7	268.4	265.2	275.7	270.9	272.6	271.3	277.3