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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
0450Z12:56 AM-SCT13000 - 2700011CLR KHEF 010456Z AUTO 16004KT 4SM BR CLR 23/23 A3007 RMK AO2 SLP188 T02330228 $
0550Z1:56 AMBKN13000 - 3800053SCT13000 - 3300013CLR KHEF 010556Z AUTO 00000KT 8SM CLR 23/23 A3006 RMK AO2 SLP184 T02330233 10267 20228 58007 $
0650Z2:56 AMBKN13000 - 4200037SCT13000 - 3500015CLR KHEF 010656Z AUTO 18003KT 7SM CLR 23/23 A3005 RMK AO2 SLP181 T02330228 $
0750Z3:56 AMSCT13000 - 4100012SCT13000 - 3700016CLR KHEF 010756Z AUTO 18003KT 5SM BR CLR 23/22 A3004 RMK AO2 SLP177 T02280222 $
0850Z4:56 AMSCT14000 - 5300017BKN13000 - 3800027CLR KHEF 010856Z AUTO 00000KT 7SM CLR 22/22 A3004 RMK AO2 SLP176 T02220222 55006 $
0950Z5:56 AMBKN13000 - 5200035BKN13000 - 3800027CLR KHEF 010956Z AUTO 18003KT 5SM BR CLR 22/22 A3004 RMK AO2 SLP174 T02220217 $
1050Z6:56 AMBKN16000 - 5100040BKN13000 - 3700033CLR KHEF 011056Z 00000KT 4SM BR CLR 22/22 A3005 RMK AO2 SLP177 T02220217 $
1150Z7:56 AMBKN13000 - 4300052SCT13000 - 3700016CLR KHEF 011156Z 00000KT 7SM CLR 23/23 A3006 RMK AO2 SLP182 T02280228 10233 20217 53004 $
1250Z8:56 AMSCT13000 - 210006SCT13000 - 200006CLR KHEF 011256Z 20003KT 10SM CLR 25/23 A3006 RMK AO2 SLP183 T02500228 $
1350Z9:56 AMSCT13000 - 320006SCT13000 - 2100018CLR KHEF 011356Z VRB03KT 10SM CLR 28/24 A3005 RMK AO2 SLP179 T02830239 $
1450Z10:56 AMSCT13000 - 360009SCT13000 - 3500010CLR KHEF 011456Z 23004KT 10SM CLR 31/23 A3005 RMK AO2 SLP178 T03110228 58004 $
1550Z11:56 AMSCT13000 - 4800015SCT13000 - 3700010CLR KHEF 011556Z VRB03KT 10SM CLR 33/23 A3003 RMK AO2 SLP173 T03280228 $
1650Z12:56 PMSCT13000 - 4700019SCT14000 - 3800025CLR KHEF 011656Z 27009KT 10SM CLR 34/23 A3001 RMK AO2 SLP166 T03440233 $
1750Z1:56 PMSCT13000 - 4600013SCT13000 - 3600015FEW@5500
KHEF 011756Z VRB05G15KT 10SM FEW055 34/22 A3000 RMK AO2 SLP162 T03440222 10350 20228 56015 $
1850Z2:56 PMSCT13000 - 4800036SCT13000 - 3600025BKN@6000
KHEF 011856Z 26008KT 10SM BKN060 34/22 A3000 RMK AO2 SLP163 T03440217 $
1950Z3:56 PMSCT13000 - 460006SCT13000 - 3700017FEW@11000
KHEF 011956Z 22005KT 10SM FEW110 36/23 A2998 RMK AO2 SLP155 T03560228 $