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 | ||
| 0550Z | 12:55 AM | OVC | 23000 - 35000 | 78 | BKN | 23000 - 32000 | 67 | CLR | KARM 300555Z AUTO 00000KT 10SM CLR 20/17 | ||
| 0650Z | 1:55 AM | BKN | 21000 - 28000 | 60 | BKN | 20000 - 29000 | 56 | CLR | KARM 300655Z AUTO 04003KT 10SM CLR 19/17 | ||
| 0750Z | 2:55 AM | BKN | 21000 - 27000 | 62 | BKN | 21000 - 29000 | 61 | CLR | KARM 300755Z AUTO 07003KT 10SM CLR 19/17 A3006 RMK AO2 T01900165 TSNO | ||
| 0850Z | 3:55 AM | SCT | 21000 - 25000 | 21 | SCT | 21000 - 24000 | 15 | CLR | KARM 300855Z AUTO 06004KT 10SM CLR 19/16 | ||
| 0950Z | 4:55 AM | SCT | 20000 - 29000 | 31 | SCT | 16000 - 29000 | 36 | CLR | KARM 300955Z AUTO 06004KT 10SM CLR 20/16 | ||
| 1050Z | 5:55 AM | OVC | 22000 - 35000 | 74 | OVC | 21000 - 33000 | 71 | CLR | KARM 301055Z AUTO 05006KT 10SM CLR 20/16 | ||
| 1150Z | 6:55 AM | OVC | 22000 - 36000 | 71 | OVC | 20000 - 35000 | 70 | CLR | KARM 301155Z AUTO 06006KT 10SM CLR 20/16 | ||
| 1250Z | 7:55 AM | OVC | 21000 - 33000 | 72 | BKN | 19000 - 31000 | 66 | CLR | KARM 301255Z AUTO 05004KT 10SM CLR 20/16 A3005 RMK AO2 T01960157 TSNO | ||
| 1350Z | 8:55 AM | OVC | 13000 - 32000 | 69 | OVC | 14000 - 29000 | 66 | CLR | KARM 301355Z AUTO 07007KT 10SM CLR 21/17 A3006 RMK AO2 T02120168 TSNO | ||
| 1450Z | 9:55 AM | OVC | 15000 - 37000 | 71 | OVC | 14000 - 35000 | 66 | CLR | KARM 301455Z AUTO 09010KT 10SM CLR 23/18 A3006 RMK AO2 T02270175 TSNO | ||