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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 | METAR Valid Local | 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 | ||
| 0550Z | 12:53 AM | OVC | 13000 - 27000 | 68 | SCT | 13000 - 18000 | 11 | FEW@9500 OVC@13000 | KMDW 290553Z 21011KT 10SM FEW095 OVC130 19/09 A3008 RMK AO2 SLP179 T01890089 10217 20189 402440133 57007 | ||
| 0650Z | 1:53 AM | BKN | 13000 - 32000 | 44 | SCT | 13000 - 23000 | 17 | BKN@9500 OVC@13000 | KMDW 290653Z 21011G18KT 10SM BKN095 OVC130 18/09 A3008 RMK AO2 SLP180 T01830089 | ||
| 0750Z | 2:53 AM | SCT | 13000 - 38000 | 13 | SCT | 13000 - 30000 | 18 | FEW@9500 SCT@13000 | KMDW 290753Z 21011KT 10SM FEW095 SCT130 18/09 A3007 RMK AO2 SLP177 T01780089 | ||
| 0850Z | 3:53 AM | BKN | 13000 - 39000 | 54 | BKN | 13000 - 33000 | 43 | SCT@13000 OVC@25000 | KMDW 290853Z 21008KT 10SM SCT130 OVC250 17/09 A3006 RMK AO2 SLP173 T01720094 58005 | ||
| 0950Z | 4:53 AM | SCT | 13000 - 41000 | 21 | SCT | 13000 - 31000 | 23 | FEW@3500 SCT@7000 SCT@9500 OVC@25000 | KMDW 290953Z 22006KT 10SM FEW035 SCT070 SCT095 OVC250 16/11 A3006 RMK AO2 SLP174 RAB10E18B43E51 P0001 T01610106 | ||
| 1050Z | 5:53 AM | SCT | 13000 - 41000 | 4 | SCT | 13000 - 32000 | 10 | FEW@9000 SCT@13000 OVC@25000 | KMDW 291053Z 21008KT 10SM FEW090 SCT130 OVC250 16/10 A3005 RMK AO2 SLP171 T01610100 | ||
| 1150Z | 6:53 AM | SCT | 13000 - 41000 | 3 | SCT | 13000 - 33000 | 7 | FEW@9000 FEW@12000 SCT@18000 BKN@25000 | KMDW 291153Z 21008KT 10SM FEW090 FEW120 SCT180 BKN250 16/10 A3004 RMK AO2 SLP169 60001 70001 T01610100 10189 20161 58006 | ||
| 1250Z | 7:53 AM | SCT | 13000 - 40000 | 11 | SCT | 13000 - 31000 | 14 | FEW@9000 SCT@14000 SCT@18000 BKN@25000 | KMDW 291253Z 22010KT 10SM FEW090 SCT140 SCT180 BKN250 16/11 A3005 RMK AO2 SLP172 T01610106 | ||
| 1350Z | 8:53 AM | BKN | 13000 - 40000 | 26 | BKN | 13000 - 33000 | 30 | FEW@8500 SCT@12000 SCT@18000 BKN@25000 | KMDW 291353Z 23010KT 10SM FEW085 SCT120 SCT180 BKN250 17/11 A3007 RMK AO2 SLP178 T01720111 | ||
| 1450Z | 9:53 AM | BKN | 13000 - 40000 | 37 | BKN | 13000 - 34000 | 39 | FEW@8500 SCT@12000 BKN@15000 BKN@25000 | KMDW 291453Z 24011KT 10SM FEW085 SCT120 BKN150 BKN250 19/11 A3008 RMK AO2 SLP179 T01890111 51011 | ||
| 1550Z | 10:53 AM | BKN | 13000 - 39000 | 32 | BKN | 13000 - 32000 | 29 | FEW@6500 FEW@12000 BKN@14000 BKN@25000 | KMDW 291553Z 26010KT 10SM FEW065 FEW120 BKN140 BKN250 20/12 A3008 RMK AO2 SLP181 T02000117 | ||
| 1650Z | 11:53 AM | BKN | 13000 - 39000 | 47 | SCT | 13000 - 30000 | 27 | BKN@4500 BKN@12000 BKN@14000 BKN@25000 | KMDW 291653Z 26009KT 10SM BKN045 BKN120 BKN140 BKN250 19/12 A3010 RMK AO2 SLP187 T01940122 | ||
| 1750Z | 12:53 PM | SCT | 13000 - 30000 | 25 | SCT | 13000 - 22000 | 11 | BKN@3300 OVC@4200 | KMDW 291753Z 28005KT 10SM BKN033 OVC042 19/13 A3009 RMK AO2 SLP183 T01940128 10206 20161 50004 | ||
| 1850Z | 1:53 PM | SCT | 13000 - 13000 | 0 | SCT | 13000 - 14000 | 1 | FEW@2800 BKN@4200 BKN@5500 | KMDW 291853Z 29007KT 10SM FEW028 BKN042 BKN055 20/13 A3009 RMK AO2 SLP185 T02000128 | ||