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Satellite Cloud Product
NESDIS produces a Satellite Cloud Product (SCP) that supplements the ASOS ceilometer readings. This page merges the SCP data with the METAR observations for a given UTC date. Cloud level values are presented in feet above ground level. ECA represents estimated cloud amount expressed in percentage. An IEM Web Service provided the following JSON dataset for this page. Data is available for some sites back to 1993.
SCP Valid UTC | Satellite East Sounder | Satellite West Sounder | ASOS METAR Report | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Mid Clouds | High Clouds | Levels [ft] | ECA [%] | Mid Clouds | High Clouds | Levels [ft] | ECA [%] | Levels ft | METAR | |
0050Z | SCT | 13000 - 40000 | 6 | SCT | SCT | 13000 - 43000 | 15 | CLR | KCNW 300055Z 00000KT 10SM CLR 07/M04 A3033 | |
0150Z | SCT | 13000 - 42000 | 19 | SCT | 13000 - 37000 | 25 | CLR | KCNW 300155Z 00000KT 10SM CLR 05/M03 A3033 | ||
0250Z | SCT | SCT | 13000 - 38000 | 13 | SCT | 13000 - 37000 | 17 | CLR | KCNW 300255Z 00000KT 10SM CLR 04/M02 A3035 | |
0350Z | SCT | 13000 - 37000 | 12 | SCT | 13000 - 37000 | 18 | CLR | KCNW 300355Z 00000KT 10SM CLR 02/M02 A3035 | ||
0450Z | SCT | 13000 - 44000 | 24 | BKN | 13000 - 43000 | 27 | CLR | KCNW 300455Z 12004KT 10SM CLR 03/M02 A3033 | ||
0550Z | SCT | 13000 - 29000 | 4 | SCT | 13000 - 27000 | 8 | CLR | KCNW 300455Z 12004KT 10SM CLR 03/M02 A3033 | ||
0650Z | CLR | - | 0 | CLR | - | 0 | CLR | KCNW 300455Z 12004KT 10SM CLR 03/M02 A3033 | ||
0750Z | CLR | - | 0 | CLR | - | 0 | CLR | KCNW 300455Z 12004KT 10SM CLR 03/M02 A3033 | ||
0850Z | CLR | - | 0 | CLR | - | 0 | CLR | KCNW 300455Z 12004KT 10SM CLR 03/M02 A3033 |