1953 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	298.1	298.0	299.5	300.9	298.9	297.0	295.3	293.8	290.7	287.0	283.0	282.1	280.8	279.6	281.0	280.2	278.5	278.7	277.8	275.3	275.3	274.2	271.9	272.2	273.7	272.7	269.6	266.5	263.1	262.5	262.0
34	Hudson Bay	294.4	292.7	296.7	300.9	302.9	305.4	309.8	315.1	319.1	321.1	318.6	316.9	307.3	294.2	289.9	293.2	303.0	313.9	317.8	317.8	324.1	325.2	318.3	315.8	320.6	323.4	325.5	314.7	307.5	307.7	314.0
36	Hudson Strait	260.7	266.3	263.6	260.3	266.4	271.8	274.6	280.6	267.9	275.7	284.8	293.3	308.7	289.1	293.5	266.0	262.8	264.4	269.5	265.4	257.6	264.3	242.0	248.7	250.7	251.9	268.1	289.8	279.5	272.4	276.7
98	Bering Strait	294.3	288.9	287.8	286.0	284.3	287.2	289.5	279.5	273.0	279.6	269.8	265.7	268.7	272.5	264.9	256.7	261.8	269.8	270.1	269.3	267.0	273.6	276.7	270.9	269.8	266.9	261.9	259.6	255.5	246.6	252.8
128	Arctic subocean	222.5	225.6	227.6	217.0	218.7	218.2	223.0	220.8	214.4	214.5	216.6	218.9	213.9	207.6	203.8	203.3	217.7	217.6	212.1	206.8	206.1	207.8	206.5	210.0	226.6	226.7	217.8	216.8	215.4	210.1	218.6
130	Chukchi Sea	297.2	276.1	265.3	266.2	269.9	269.7	268.2	265.1	263.2	271.5	269.2	258.1	253.5	242.3	235.7	238.3	248.2	258.4	265.7	269.6	278.6	284.9	276.3	266.8	263.2	262.3	248.6	242.1	243.6	239.4	235.2
132	Beaufort Sea	287.6	291.6	300.6	308.9	314.4	315.4	320.3	313.6	296.8	290.2	284.7	277.7	273.2	279.7	293.1	294.5	294.4	296.7	295.6	292.6	290.7	276.3	270.0	275.7	276.1	273.0	270.4	268.6	270.5	272.7	259.7
134	Arctic Archipelago	257.8	272.3	280.6	276.9	282.3	279.0	270.1	278.7	271.8	253.2	260.2	260.1	253.2	258.8	269.5	280.9	268.8	249.5	245.2	256.3	258.4	255.5	260.1	261.0	263.9	256.2	248.2	248.4	256.1	264.2	262.4
136	Foxe Basin	255.8	255.0	261.7	272.6	274.4	269.9	266.2	250.9	260.7	254.8	242.8	249.6	256.9	251.9	251.8	253.1	257.3	265.8	256.3	229.8	236.3	246.6	253.3	250.2	249.9	256.2	265.0	264.2	257.1	255.7	250.7
138	Baffin Bay	214.8	213.1	216.9	221.5	213.8	208.2	209.1	208.6	204.4	201.6	205.4	199.4	195.6	196.0	200.4	196.4	213.5	218.0	211.2	207.8	210.2	207.3	203.6	207.1	215.6	215.2	214.9	215.8	205.0	194.9	193.1
139	South Greenland	219.3	217.2	214.7	213.9	218.8	217.7	218.2	220.9	219.9	218.7	216.3	213.7	208.2	203.7	203.9	204.1	208.6	206.4	205.5	205.1	203.5	208.8	212.6	214.0	215.1	216.4	215.9	210.9	203.9	199.3	197.1
140	Greenland Sea	208.0	207.8	207.0	213.6	220.0	212.1	205.4	211.8	214.8	214.3	211.7	208.4	201.5	188.0	187.7	194.0	192.0	205.2	203.7	205.1	199.3	199.7	202.3	199.6	202.0	208.3	201.5	193.9	196.8	187.3	180.7
142	Norwegian Sea	278.5	274.9	266.1	271.0	276.8	277.3	275.4	278.2	279.2	284.2	283.9	290.3	310.3	320.7	315.3	312.8	309.1	304.0	293.6	284.9	288.8	290.6	291.0	285.1	286.2	290.7	282.7	271.4	265.8	264.7	268.3
144	Barents Sea	318.0	322.8	331.2	326.1	303.5	308.0	319.6	328.2	322.9	325.9	324.4	325.0	321.7	326.6	329.6	334.0	332.7	332.0	328.9	316.2	298.8	287.9	278.3	269.5	272.1	280.2	292.1	296.2	293.6	289.9	287.3
146	Kara Sea	331.0	327.5	324.7	325.5	325.5	324.2	319.8	314.8	313.6	310.3	303.2	299.2	298.7	296.9	301.2	302.0	292.7	287.9	287.6	285.2	287.5	289.6	283.5	282.1	282.7	274.7	259.8	258.1	263.2	268.9	273.0
148	Laptev Sea	327.2	328.1	327.9	325.7	313.7	304.7	298.8	292.1	282.0	276.1	276.8	282.2	285.1	286.9	284.0	274.8	266.6	264.3	257.8	251.2	254.1	256.4	266.7	272.9	268.4	275.2	280.7	271.0	260.6	253.5	244.6
150	East Siberian Sea	290.1	290.9	298.5	312.6	307.6	298.7	281.2	286.0	299.4	274.7	254.1	264.5	273.1	280.0	281.6	282.0	282.0	281.7	286.5	287.6	275.6	251.6	246.9	254.7	264.6	263.2	266.9	270.6	244.6	245.9	250.3
152	Gulf of Alaska	286.0	292.8	295.2	290.0	283.6	277.5	279.4	270.3	271.5	275.7	268.6	268.8	274.0	279.0	269.3	264.7	266.1	273.6	272.9	271.0	262.9	274.1	283.0	273.8	273.8	277.2	268.2	271.6	269.3	261.0	259.1
154	Southeast Bering Sea	290.6	305.4	292.7	276.0	283.3	286.7	285.4	282.7	282.3	282.3	282.0	283.6	284.3	289.3	279.5	266.2	275.7	291.5	294.3	295.5	308.0	318.4	306.2	293.7	300.0	286.7	288.8	293.9	277.4	274.5	267.6