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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 | ||
| 0850Z | 12:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 040855Z AUTO 08005KT 10SM CLR 03/02 A3012 RMK AO2 SLP204 T00330017 55000 | ||
| 0950Z | 1:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 040955Z AUTO 00000KT 10SM CLR 03/02 A3014 RMK AO2 SLP210 T00330022 | ||
| 1050Z | 2:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 041055Z AUTO 00000KT 10SM CLR 03/02 A3013 RMK AO2 SLP209 T00280017 | ||
| 1150Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 041155Z AUTO 00000KT 10SM CLR 03/02 A3013 RMK AO2 SLP208 T00330022 10061 20022 50004 | ||
| 1250Z | 4:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 041255Z AUTO 30003KT 8SM CLR 02/01 A3014 RMK AO2 SLP212 T00170011 | ||
| 1350Z | 5:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEAT 041355Z AUTO 33003KT 8SM CLR 02/01 A3013 RMK AO2 SLP210 T00170011 | ||