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 | ||
| 0150Z | 12:55 AM | SCT | 13000 - 37000 | 1 | SCT | 13000 - 35000 | 1 | CLR | KSYF 270655Z AUTO 14009KT 10SM CLR 19/15 A3001 RMK AO2 | ||
| 0250Z | 1:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 270755Z AUTO 20006KT 10SM CLR 19/15 A3000 RMK AO2 | ||
| 0350Z | 2:55 AM | SCT | 13000 - 38000 | 0 | SCT | 19000 - 27000 | 0 | CLR | KSYF 270855Z AUTO 22003KT 10SM CLR 17/15 A3000 RMK AO2 | ||
| 0450Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 270955Z AUTO 00000KT 10SM CLR 17/15 A3001 RMK AO2 | ||
| 0550Z | 4:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271055Z AUTO 00000KT 10SM CLR 16/14 A3000 RMK AO2 | ||
| 0650Z | 5:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271155Z AUTO 28004KT 10SM CLR 16/14 A3001 RMK AO2 10199 20146 70000 | ||
| 0750Z | 6:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271255Z AUTO 21007KT 10SM CLR 18/15 A3001 RMK AO2 | ||
| 0850Z | 7:55 AM | CLR | - | 0 | SCT | 15000 - 34000 | 1 | CLR | KSYF 271355Z AUTO 20004KT 10SM CLR 23/16 A3002 RMK AO2 | ||
| 0950Z | 8:55 AM | CLR | - | 0 | SCT | 14000 - 50000 | 0 | CLR | KSYF 271455Z AUTO 20007KT 10SM CLR 29/12 A3001 RMK AO2 | ||
| 1050Z | 9:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271555Z AUTO 18013G19KT 10SM CLR 31/15 A3000 RMK AO2 | ||
| 1150Z | 10:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271655Z AUTO 20013G16KT 10SM CLR 33/13 A2999 RMK AO2 | ||
| 1250Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271755Z AUTO 17010G18KT 10SM CLR 34/10 A2998 RMK AO2 10343 20154 | ||
| 1350Z | 12:55 PM | CLR | - | 0 | CLR | - | 0 | CLR | KSYF 271855Z AUTO 19008KT 10SM CLR 35/09 A2997 RMK AO2 | ||