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
0450Z12:53 AMSCT13000 - 4100017SCT13000 - 3600017CLR KSEG 260453Z AUTO 00000KT 4SM BR CLR 22/22 A3006 RMK AO2 SLP174 T02220217 403390211
0550Z1:53 AMSCT13000 - 3900015SCT13000 - 2900013BKN@5500
KSEG 260553Z AUTO 35003KT 4SM BR BKN055 22/22 A3006 RMK AO2 SLP174 60000 T02170217 10228 20217 51007
0650Z2:53 AMSCT13000 - 4600017SCT13000 - 3500013FEW@3300
KSEG 260653Z AUTO 00000KT 5SM BR FEW033 22/21 A3007 RMK AO2 SLP177 T02170211
0750Z3:53 AMSCTSCT13000 - 4600020SCT13000 - 3800015BKN@300
KSEG 260753Z AUTO 00000KT 3SM BR BKN003 21/21 A3007 RMK AO2 SLP178 T02110211
0850Z4:53 AMSCTSCT13000 - 4600032SCT13000 - 3600010OVC@200
KSEG 260853Z AUTO 00000KT 5SM BR OVC002 22/22 A3007 RMK AO2 SLP178 T02170217 53000
0950Z5:48 AMSCT13000 - 300008SCT13000 - 2700013OVC@200
KSEG 260948Z AUTO 36003KT 3/4SM BR OVC002 22/22 A3008 RMK AO2
1050Z6:48 AMSCT13000 - 3500022SCT13000 - 3600014BKN@500
KSEG 261048Z AUTO 00000KT 4SM BR BKN005 22/22 A3010 RMK AO2
1150Z7:53 AMSCT13000 - 4000014SCT13000 - 3800019BKN@500
OVC@5000
KSEG 261153Z AUTO 00000KT 10SM BKN005 OVC050 23/22 A3012 RMK AO2 CIG 004V009 SLP197 70128 T02330217 10233 20211 51013
1250Z8:53 AMSCT13000 - 4500018SCT13000 - 3400022BKN@1000
KSEG 261253Z AUTO 05005KT 10SM BKN010 24/22 A3013 RMK AO2 CIG 007V013 SLP199 T02390217
1350Z9:53 AMSCT13000 - 4400015SCT13000 - 3700021BKN@4500
KSEG 261353Z AUTO 00000KT 10SM BKN045 24/21 A3012 RMK AO2 SLP197 T02390211
1450Z10:53 AMSCT13000 - 3600013BKN13000 - 3500030OVC@4500
KSEG 261453Z AUTO 00000KT 10SM OVC045 24/22 A3012 RMK AO2 SLP197 T02440222 57002
1550Z11:53 AMBKN13000 - 3800040BKN13000 - 4200034FEW@1900
SCT@4800
BKN@8000
KSEG 261553Z AUTO 10003KT 10SM FEW019 SCT048 BKN080 27/23 A3011 RMK AO2 SLP193 T02670228