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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 | ||
| 0750Z | 12:53 AM | SCT | 13000 - 38000 | 5 | SCT | 13000 - 38000 | 8 | SCT@25000 | KPDX 210753Z 00000KT 10SM SCT250 22/17 A2991 RMK AO2 SLP127 T02220167 403000172 $ | ||
| 0850Z | 1:53 AM | SCT | 13000 - 37000 | 6 | SCT | 13000 - 37000 | 7 | BKN@25000 | KPDX 210853Z 30004KT 10SM BKN250 22/17 A2991 RMK AO2 SLP126 T02170167 58001 $ | ||
| 0950Z | 2:53 AM | SCT | 13000 - 35000 | 2 | CLR | - | 0 | FEW@25000 | KPDX 210953Z 00000KT 10SM FEW250 21/17 A2992 RMK AO2 SLP129 T02060172 $ | ||
| 1050Z | 3:53 AM | SCT | 13000 - 34000 | 1 | CLR | - | 0 | FEW@25000 | KPDX 211053Z 00000KT 10SM FEW250 20/17 A2992 RMK AO2 SLP130 T02000167 $ | ||
| 1150Z | 4:53 AM | SCT | 13000 - 36000 | 10 | SCT | SCT | 13000 - 42000 | 2 | FEW@25000 | KPDX 211153Z 00000KT 10SM FEW250 18/17 A2992 RMK AO2 SLP131 FU ALF T01830167 10239 20183 51005 $ | |
| 1250Z | 5:53 AM | SCT | 13000 - 35000 | 11 | SCT | SCT | 13000 - 46000 | 3 | SCT@20000 BKN@25000 | KPDX 211253Z 00000KT 10SM SCT200 BKN250 19/17 A2993 RMK AO2 SLP132 FU ALF T01890167 $ | |
| 1350Z | 6:53 AM | SCT | 13000 - 37000 | 19 | SCT | 13000 - 37000 | 12 | FEW@20000 SCT@25000 | KPDX 211353Z 00000KT 10SM FEW200 SCT250 20/17 A2994 RMK AO2 SLP136 FU ALF T02000172 $ | ||
| 1450Z | 7:53 AM | SCT | 13000 - 36000 | 6 | CLR | - | 0 | FEW@22000 | KPDX 211453Z 00000KT 10SM FEW220 21/17 A2994 RMK AO2 SLP136 FU ALF T02060167 51005 $ | ||