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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 - 51000 | 4 | SCT | 22000 - 47000 | 0 | FEW@18000 SCT@22000 | KLAS 230056Z 00000KT 10SM FEW180 SCT220 17/M12 A3000 RMK AO2 SLP155 T01671122 | ||
| 0150Z | CLR | - | 0 | CLR | - | 0 | FEW@18000 SCT@22000 | KLAS 230156Z 00000KT 10SM FEW180 SCT220 15/M11 A3000 RMK AO2 SLP157 T01501111 | ||
| 0250Z | CLR | - | 0 | CLR | - | 0 | FEW@22000 | KLAS 230256Z 21003KT 10SM FEW220 13/M11 A3000 RMK AO2 SLP158 T01331106 56005 | ||
| 0350Z | CLR | - | 0 | CLR | - | 0 | FEW@22000 | KLAS 230356Z 25003KT 10SM FEW220 12/M11 A3000 RMK AO2 SLP156 T01171111 | ||
| 0450Z | SCT | SCT | 14000 - 47000 | 0 | CLR | - | 0 | FEW@22000 | KLAS 230456Z 22004KT 10SM FEW220 11/M11 A2999 RMK AO2 SLP153 T01061111 | |
| 0550Z | SCT | SCT | 13000 - 45000 | 1 | SCT | 18000 - 39000 | 0 | FEW@25000 | KLAS 230556Z 23003KT 10SM FEW250 10/M11 A2998 RMK AO2 SLP147 T01001111 10172 20100 58007 | |
| 0650Z | SCT | SCT | 13000 - 52000 | 4 | SCT | 14000 - 47000 | 3 | FEW@25000 | KLAS 230656Z 20003KT 10SM FEW250 09/M11 A2998 RMK AO2 SLP147 T00891111 | |
| 0750Z | SCT | 13000 - 53000 | 5 | SCT | 32000 - 51000 | 4 | FEW@25000 | KLAS 230756Z 24004KT 10SM FEW250 08/M12 A2997 RMK AO2 SLP142 T00831122 401780050 | ||
| 0850Z | SCT | 14000 - 53000 | 5 | SCT | SCT | 16000 - 52000 | 4 | FEW@25000 | KLAS 230856Z 26003KT 10SM FEW250 08/M11 A2995 RMK AO2 SLP134 T00781111 58011 | |