1998 12 - daily  - mean of NCEP mean Daily Clear Sky Downward Solar 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	412.7	414.5	416.6	417.7	419.0	421.3	423.5	425.4	426.2	427.8	429.0	430.5	431.9	432.9	433.7	434.8	435.3	436.0	436.5	437.2	437.2	436.7	436.2	435.5	435.6	434.6	434.2	434.3	434.1	433.4	432.8
34	Hudson Bay	409.9	412.3	414.0	412.2	412.1	414.4	414.7	418.7	422.9	422.2	419.4	422.7	425.8	423.8	424.5	424.7	424.1	427.2	428.7	427.1	427.6	429.8	429.0	431.6	431.1	426.8	424.6	423.6	424.5	423.2	424.3
36	Hudson Strait	411.2	415.0	415.7	414.2	411.4	415.3	418.7	422.0	417.9	420.9	423.4	419.6	423.8	429.4	421.3	430.0	425.8	422.1	426.0	427.9	424.8	428.6	431.3	428.0	428.2	426.6	425.4	423.8	419.6	421.2	418.8
98	Bering Strait	404.2	403.6	409.5	408.3	406.6	407.4	410.3	411.1	414.0	420.2	421.2	421.7	422.2	422.5	424.7	426.9	428.7	427.7	429.0	430.5	430.0	426.5	426.3	426.3	429.3	430.0	431.0	430.8	426.8	424.7	424.6
128	Arctic subocean	442.8	441.9	442.1	450.5	453.4	461.6	465.0	467.6	468.3	467.3	467.7	465.0	465.3	467.5	470.5	473.1	474.0	479.0	482.1	480.4	478.7	476.8	474.7	478.9	481.6	479.9	478.9	478.6	476.4	474.9	473.8
130	Chukchi Sea	402.5	409.4	413.9	407.1	404.3	408.1	412.2	416.6	421.2	424.9	423.5	426.4	423.3	425.9	428.3	429.0	430.1	435.2	436.5	437.5	429.0	430.3	429.8	433.9	439.3	435.7	436.5	435.0	431.8	429.5	424.4
132	Beaufort Sea	405.9	407.5	410.1	410.8	412.4	414.1	415.4	418.7	417.0	416.3	422.5	423.6	422.0	422.3	423.5	423.8	427.2	429.3	430.7	431.4	432.5	432.4	430.6	432.5	430.0	428.6	429.4	429.5	427.3	427.7	428.7
134	Arctic Archipelago	414.0	414.7	415.3	417.7	421.5	424.6	426.0	425.4	427.4	428.0	430.6	433.8	435.1	438.2	439.0	439.1	439.0	440.0	442.7	443.1	442.8	443.6	444.6	444.9	444.0	442.6	440.9	439.7	439.3	437.5	434.2
136	Foxe Basin	405.2	409.6	411.9	413.7	416.2	418.3	422.6	416.4	415.8	420.4	423.4	427.2	431.7	432.7	433.8	435.8	435.3	432.1	429.4	431.9	432.1	433.3	434.9	435.7	434.8	432.7	430.3	429.1	427.7	423.8	420.6
138	Baffin Bay	424.0	423.2	425.4	430.2	434.0	438.2	443.9	444.9	445.6	444.5	445.6	445.6	445.9	446.8	448.2	449.6	451.3	454.0	457.2	458.8	457.7	455.8	454.0	456.8	459.6	458.6	458.2	457.1	456.1	454.5	451.4
139	South Greenland	407.2	410.8	412.3	415.2	417.0	420.0	423.0	425.5	425.9	423.9	423.5	425.0	427.6	429.9	431.2	431.4	432.4	432.9	432.7	431.7	431.9	433.1	433.9	433.9	434.2	433.9	433.3	432.5	431.8	430.6	429.1
140	Greenland Sea	430.4	428.0	433.2	438.3	439.6	448.5	450.6	451.3	456.3	456.7	453.1	452.5	456.9	459.2	458.3	459.2	461.0	463.1	463.2	462.7	464.1	463.7	468.1	472.3	467.2	467.6	463.5	462.3	463.6	463.9	463.3
142	Norwegian Sea	405.0	403.1	409.5	411.7	417.6	416.0	418.6	422.1	423.9	426.0	429.7	433.4	432.4	431.1	432.5	434.7	436.2	436.8	436.2	433.0	439.0	435.4	433.6	435.2	435.6	431.3	429.3	426.7	426.2	425.5	426.2
144	Barents Sea	415.9	420.8	418.9	420.7	420.1	423.7	424.6	425.3	428.9	428.1	432.2	436.0	436.8	436.4	437.3	438.2	436.2	439.2	442.9	444.3	445.0	443.5	440.9	442.1	440.2	437.7	438.6	436.4	433.9	432.8	430.9
146	Kara Sea	415.0	415.5	418.8	420.4	422.5	424.4	427.7	428.6	426.1	429.1	429.2	430.2	433.1	434.2	434.8	437.2	437.7	436.9	435.6	438.8	438.6	437.9	437.1	431.3	432.3	432.2	432.4	434.5	436.8	436.7	436.0
148	Laptev Sea	415.4	419.5	420.1	421.6	423.6	424.5	425.7	429.0	430.8	434.1	437.1	438.2	436.3	438.5	439.8	439.4	440.8	441.4	440.7	441.7	441.5	439.9	438.2	438.7	438.2	438.0	437.0	437.4	437.0	436.7	436.5
150	East Siberian Sea	410.9	410.3	409.4	412.0	415.0	418.1	421.7	423.6	425.3	427.0	430.6	431.1	435.5	438.5	437.6	438.9	435.5	432.8	433.3	427.1	426.9	427.5	430.9	433.0	432.4	431.2	433.3	432.0	430.3	428.5	429.4
152	Gulf of Alaska	406.9	406.6	412.2	416.6	411.7	409.1	410.6	410.5	415.1	420.2	418.7	419.9	419.5	422.3	424.5	426.4	429.0	429.0	430.8	434.9	436.9	429.8	429.2	423.2	426.1	432.8	430.7	429.5	429.4	428.7	426.8
154	Southeast Bering Sea	400.0	405.9	413.4	413.6	405.7	407.6	408.5	409.1	418.6	417.1	416.2	422.3	421.5	424.0	424.5	427.1	428.1	428.1	432.1	429.3	429.5	425.7	419.7	420.4	428.3	431.7	424.9	431.2	430.6	425.1	418.6