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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 | METAR Valid Local | 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 | ||
| 0450Z | 12:58 AM | SCT | 13000 - 39000 | 1 | SCT | 13000 - 31000 | 1 | CLR | KSAW 190458Z AUTO 31002KT 1 1/2SM BR CLR 14/13 A3003 RMK AO2 | ||
| 0550Z | 1:58 AM | CLR | - | 0 | CLR | - | 0 | BKN@1200 | KSAW 190558Z AUTO 27002KT 1/2SM FG BKN012 12/11 A3005 RMK AO2 VIS M1/4V1 1/2 | ||
| 0650Z | 2:58 AM | CLR | - | 0 | SCT | 13000 - 30000 | 0 | CLR | KSAW 190658Z AUTO 20004KT 1 1/2SM BR CLR 12/11 A3006 RMK AO2 | ||
| 0750Z | 3:58 AM | CLR | - | 0 | SCT | 13000 - 32000 | 2 | BKN@6000 | KSAW 190758Z AUTO 29002KT 1 1/2SM BR BKN060 11/11 A3007 RMK AO2 VIS 1V1 3/4 | ||
| 0850Z | 4:58 AM | CLR | - | 0 | SCT | 13000 - 13000 | 3 | BKN@6000 BKN@7500 | KSAW 190858Z AUTO 25001KT 2SM BR BKN060 BKN075 11/11 A3007 RMK AO2 | ||