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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 | ||
| 0450Z | 12:54 AM | CLR | - | 0 | SCT | 13000 - 15000 | 0 | FEW@25000 | KBOS 200454Z 23009KT 10SM FEW250 23/17 A2990 RMK AO2 SLP124 T02330167 403170200 | ||
| 0550Z | 1:54 AM | CLR | - | 0 | SCT | 13000 - 34000 | 1 | FEW@6000 SCT@25000 | KBOS 200554Z 24010KT 10SM FEW060 SCT250 23/17 A2989 RMK AO2 SLP123 T02330172 10278 20228 50001 | ||
| 0650Z | 2:54 AM | SCT | SCT | 13000 - 44000 | 3 | SCT | 13000 - 31000 | 0 | SCT@6000 BKN@25000 | KBOS 200654Z 25005KT 10SM SCT060 BKN250 23/18 A2990 RMK AO2 SLP126 T02330178 | |
| 0750Z | 3:54 AM | SCT | SCT | 13000 - 39000 | 1 | SCT | 13000 - 35000 | 2 | FEW@6000 SCT@25000 | KBOS 200754Z 27005KT 10SM FEW060 SCT250 23/18 A2992 RMK AO2 SLP130 T02280178 | |
| 0850Z | 4:54 AM | SCT | SCT | 14000 - 37000 | 1 | SCT | 13000 - 28000 | 1 | FEW@6000 SCT@25000 | KBOS 200854Z 27004KT 10SM FEW060 SCT250 22/18 A2992 RMK AO2 SLP131 T02220178 51008 | |
| 0950Z | 5:54 AM | SCT | 14000 - 24000 | 0 | CLR | - | 0 | FEW@6000 SCT@25000 | KBOS 200954Z 28007KT 10SM FEW060 SCT250 22/17 A2993 RMK AO2 SLP133 T02220172 | ||
| 1050Z | 6:54 AM | CLR | - | 0 | SCT | 17000 - 23000 | 2 | FEW@9000 FEW@25000 | KBOS 201054Z VRB04KT 10SM FEW090 FEW250 22/17 A2994 RMK AO2 SLP137 T02220172 | ||
| 1150Z | 7:54 AM | CLR | - | 0 | SCT | 16000 - 23000 | 3 | FEW@9000 FEW@25000 | KBOS 201154Z 31005KT 10SM FEW090 FEW250 24/17 A2996 RMK AO2 SLP144 T02390167 10239 20217 53013 | ||
| 1250Z | 8:54 AM | CLR | - | 0 | SCT | 17000 - 39000 | 2 | FEW@9000 FEW@25000 | KBOS 201254Z 32006KT 10SM FEW090 FEW250 26/17 A2997 RMK AO2 SLP147 T02610167 | ||
| 1350Z | 9:54 AM | CLR | - | 0 | SCT | 18000 - 32000 | 3 | FEW@9000 FEW@25000 | KBOS 201354Z 30007KT 10SM FEW090 FEW250 27/16 A2996 RMK AO2 SLP146 T02720161 | ||
| 1450Z | 10:54 AM | SCT | 35000 - 46000 | 24 | SCT | 16000 - 31000 | 2 | FEW@18000 BKN@25000 | KBOS 201454Z 13008KT 10SM FEW180 BKN250 27/17 A2997 RMK AO2 SLP148 T02670172 51005 | ||
| 1550Z | 11:54 AM | SCT | SCT | 14000 - 42000 | 0 | SCT | 17000 - 30000 | 3 | FEW@6000 SCT@25000 | KBOS 201554Z 12009KT 10SM FEW060 SCT250 28/17 A2996 RMK AO2 SLP145 T02780167 | |
| 1650Z | 12:54 PM | - | SCT | 24000 - 27000 | 0 | FEW@6000 FEW@18000 SCT@25000 | KBOS 201654Z 10007KT 10SM FEW060 FEW180 SCT250 29/17 A2997 RMK AO2 SLP147 T02890167 | ||||