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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 | SCT | 13000 - 29000 | 0 | BKN | 13000 - 31000 | 42 | CLR | KNAK 140054Z AUTO 06005KT 10SM CLR 08/M01 A3043 RMK AO2 SLP306 T00781011 | ||
0150Z | SCT | 14000 - 33000 | 1 | BKN | 13000 - 33000 | 36 | CLR | KNAK 140154Z AUTO 08004KT 10SM CLR 08/00 A3042 RMK AO2 SLP304 T00780000 | ||
0250Z | SCT | 13000 - 42000 | 13 | BKN | 13000 - 35000 | 46 | CLR | KNAK 140254Z AUTO 08006KT 10SM CLR 08/00 A3041 RMK AO2 SLP299 T00830000 56013 | ||
0350Z | SCT | 13000 - 51000 | 21 | BKN | 17000 - 37000 | 41 | CLR | KNAK 140354Z AUTO 11008KT 10SM CLR 08/M01 A3040 RMK AO2 SLP295 T00831011 |