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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 | ||
| 0650Z | 12:55 AM | CLR | - | 0 | SCT | 14000 - 16000 | 1 | CLR | KATW 040655Z AUTO 28009KT 10SM CLR M10/M12 A3008 RMK AO2 | ||
| 0750Z | 1:55 AM | SCT | 16000 - 19000 | 1 | SCT | 14000 - 24000 | 1 | CLR | KATW 040755Z AUTO 27008KT 10SM CLR M10/M12 A3010 RMK AO2 | ||
| 0850Z | 2:55 AM | SCT | 14000 - 15000 | 0 | SCT | 14000 - 21000 | 1 | CLR | KATW 040855Z AUTO 29008KT 10SM CLR M12/M13 A3012 RMK AO2 | ||
| 0950Z | 3:55 AM | CLR | - | 0 | SCT | 14000 - 15000 | 0 | CLR | KATW 040955Z AUTO 28007KT 10SM CLR M12/M14 A3012 RMK AO2 | ||
| 1050Z | 4:55 AM | CLR | - | 0 | SCT | 15000 - 15000 | 0 | CLR | KATW 041055Z AUTO 28007KT 10SM CLR M12/M14 A3012 RMK AO2 | ||
| 1150Z | 5:45 AM | CLR | - | 0 | SCT | 14000 - 15000 | 0 | CLR | KATW 041145Z 28008KT 10SM CLR M13/M14 A3013 | ||
| 1250Z | 6:45 AM | CLR | - | 0 | SCT | 14000 - 15000 | 0 | CLR | KATW 041245Z 29008KT 10SM CLR M13/M14 A3014 | ||
| 1350Z | 7:45 AM | CLR | - | 0 | SCT | 15000 - 27000 | 2 | CLR | KATW 041345Z 29004KT 10SM CLR M13/M14 A3015 | ||
| 1450Z | 8:45 AM | SCT | 19000 - 32000 | 8 | SCT | 13000 - 34000 | 23 | CLR | KATW 041445Z 00000KT 10SM CLR M12/M14 A3016 | ||
| 1550Z | 9:45 AM | OVC | 30000 - 37000 | 30 | OVC | 22000 - 34000 | 43 | CLR | KATW 041545Z 00000KT 10SM CLR M09/M13 A3016 | ||
| 1650Z | 10:45 AM | BKN | 29000 - 37000 | 27 | BKN | 22000 - 39000 | 30 | OVC@12000 | KATW 041645Z COR 00000KT 10SM OVC120 M08/M11 A3017 | ||
| 1750Z | 11:45 AM | OVC | 31000 - 37000 | 37 | BKN | 21000 - 37000 | 36 | OVC@12000 | KATW 041745Z 00000KT 10SM OVC120 M08/M11 A3017 | ||
| 1850Z | 12:45 PM | OVC | 27000 - 33000 | 60 | BKN | 22000 - 32000 | 58 | BKN@12000 | KATW 041845Z 17008KT 10SM BKN120 M05/M10 A3010 | ||
| 1950Z | 1:45 PM | OVC | 25000 - 32000 | 55 | BKN | 23000 - 33000 | 60 | BKN@12000 | KATW 041945Z 15006KT 10SM BKN120 M06/M10 A3005 | ||
| 2050Z | 1:45 PM | OVC | 26000 - 32000 | 66 | OVC | 22000 - 32000 | 56 | BKN@12000 | KATW 041945Z 15006KT 10SM BKN120 M06/M10 A3005 | ||