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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.

Year: Month: Day: Time Order:

 

SCP Valid UTC METAR Valid Local Satellite East SounderSatellite West SounderASOS METAR Report
Mid CloudsHigh CloudsLevels [ft]ECA [%]Mid CloudsHigh CloudsLevels [ft]ECA [%]Levels ftMETAR
0750Z12:53 AMSCT13000 - 3700016SCT13000 - 4100019BKN@22000
KSEA 100753Z 36006KT 10SM BKN220 17/12 A3008 RMK AO2 SLP192 T01720122 402560122 $
0850Z1:53 AMOVC23000 - 4100034BKN13000 - 4100042BKN@25000
KSEA 100853Z 03009KT 10SM BKN250 17/12 A3009 RMK AO2 SLP193 T01720117 55006 $
0950Z2:53 AMOVC30000 - 4100055OVC29000 - 3700059BKN@25000
KSEA 100953Z 04009KT 10SM BKN250 18/12 A3007 RMK AO2 SLP186 T01780117 $
1050Z3:53 AMBKN13000 - 3800042BKN13000 - 4000035BKN@25000
KSEA 101053Z 00000KT 10SM BKN250 18/12 A3005 RMK AO2 SLP179 T01780117 $
1150Z4:53 AMSCT13000 - 3600024SCTSCT13000 - 3500016SCT@25000
KSEA 101153Z 00000KT 10SM SCT250 16/12 A3004 RMK AO2 SLP176 T01610117 10183 20150 56016 $
1250Z5:53 AMSCT13000 - 3600021SCT13000 - 3500014FEW@5000
SCT@25000
KSEA 101253Z 29003KT 10SM FEW050 SCT250 14/12 A3004 RMK AO2 SLP178 T01440122 $
1350Z6:53 AMBKN13000 - 3600027SCT13000 - 4000022SCT@6000
SCT@13000
BKN@25000
KSEA 101353Z 35004KT 10SM SCT060 SCT130 BKN250 14/12 A3004 RMK AO2 SLP178 ACSL DSNT SE T01440117 $