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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 - 30000 | 32 | SCT | 13000 - 29000 | 24 | SCT@10000 | KSHL 180055Z AUTO 18018G23KT 10SM SCT100 26/10 A2956 RMK AO2 | ||
| 0150Z | SCT | 13000 - 27000 | 2 | SCT | 13000 - 15000 | 1 | CLR | KSHL 180155Z AUTO 17016G23KT 10SM CLR 24/11 A2955 RMK AO2 | ||
| 0250Z | CLR | - | 0 | CLR | - | 0 | CLR | KSHL 180255Z AUTO 17016G23KT 10SM CLR 23/11 A2957 RMK AO2 | ||
| 0350Z | SCT | 13000 - 13000 | 0 | CLR | - | 0 | CLR | KSHL 180355Z AUTO 17015G20KT 10SM CLR 22/11 A2959 RMK AO2 | ||