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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 | 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 | |
0050Z | OVC | 31000 - 36000 | 75 | OVC | 29000 - 38000 | 78 | CLR | KCAG 040053Z AUTO 13003KT 10SM CLR 01/M03 A3009 RMK AO2 SLP225 T00111028 | ||
0150Z | OVC | 28000 - 36000 | 77 | OVC | 28000 - 34000 | 71 | CLR | KCAG 040153Z AUTO 09004KT 10SM CLR 01/M03 A3008 RMK AO2 SLP224 T00111028 | ||
0250Z | OVC | 27000 - 36000 | 70 | OVC | 28000 - 35000 | 75 | CLR | KCAG 040253Z AUTO 00000KT 10SM CLR 01/M03 A3004 RMK AO2 SLP211 T00111033 58015 | ||
0350Z | OVC | 30000 - 39000 | 52 | OVC | 30000 - 38000 | 53 | CLR | KCAG 040353Z AUTO 00000KT 10SM CLR 00/M04 A3003 RMK AO2 SLP204 T00001039 | ||
0450Z | BKN | 26000 - 39000 | 31 | OVC | 23000 - 38000 | 41 | CLR | KCAG 040453Z AUTO 00000KT 10SM CLR M02/M04 A3001 RMK AO2 SLP192 T10171044 |