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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 | SCT | 43000 - 52000 | 3 | SCT | 21000 - 53000 | 5 | CLR | KCLL 230553Z AUTO 05010KT 10SM CLR 31/21 A2988 RMK AO2 SLP112 T03110206 10378 20306 403890250 50015 | ||
| 0650Z | 1:53 AM | SCT | 40000 - 53000 | 4 | SCT | 25000 - 52000 | 5 | CLR | KCLL 230653Z AUTO 04008KT 10SM CLR 30/21 A2986 RMK AO2 SLP106 T03000211 | ||
| 0750Z | 2:53 AM | SCT | 48000 - 52000 | 5 | SCT | 21000 - 52000 | 4 | CLR | KCLL 230753Z AUTO 03008KT 10SM CLR 29/21 A2987 RMK AO2 SLP106 T02890211 | ||
| 0850Z | 3:53 AM | SCT | 41000 - 52000 | 6 | SCT | SCT | 20000 - 53000 | 4 | CLR | KCLL 230853Z AUTO 04008KT 10SM CLR 28/22 A2988 RMK AO2 SLP112 T02830217 53000 | |
| 0950Z | 4:53 AM | SCT | 44000 - 52000 | 9 | SCT | 26000 - 52000 | 10 | CLR | KCLL 230953Z AUTO 04007KT 10SM CLR 28/22 A2989 RMK AO2 SLP114 T02780217 | ||
| 1050Z | 5:53 AM | SCT | 44000 - 53000 | 11 | SCT | 27000 - 52000 | 12 | CLR | KCLL 231053Z AUTO 03006KT 10SM CLR 27/22 A2988 RMK AO2 SLP113 T02670217 | ||
| 1150Z | 6:53 AM | SCT | 44000 - 52000 | 11 | SCT | 27000 - 52000 | 15 | CLR | KCLL 231153Z AUTO 03007KT 10SM CLR 26/22 A2989 RMK AO2 SLP116 T02610217 10311 20256 52003 | ||
| 1250Z | 7:53 AM | SCT | 38000 - 51000 | 13 | SCT | 26000 - 53000 | 16 | CLR | KCLL 231253Z 03011KT 10SM CLR 27/22 A2991 RMK AO2 SLP121 T02720217 | ||
| 1350Z | 8:53 AM | SCT | 35000 - 52000 | 13 | SCT | 22000 - 51000 | 15 | CLR | KCLL 231353Z 04009G18KT 10SM CLR 28/23 A2991 RMK AO2 SLP123 T02780228 | ||
| 1450Z | 9:53 AM | SCT | 46000 - 52000 | 8 | SCT | 24000 - 51000 | 11 | CLR | KCLL 231453Z 36009KT 10SM CLR 30/23 A2990 RMK AO2 SLP118 T03000233 50002 | ||
| 1550Z | 10:53 AM | SCT | 48000 - 51000 | 5 | SCT | 24000 - 51000 | 7 | CLR | KCLL 231553Z 04009KT 10SM CLR 31/24 A2991 RMK AO2 SLP122 T03110239 | ||
| 1650Z | 11:53 AM | SCT | 37000 - 51000 | 3 | SCT | 23000 - 52000 | 5 | CLR | KCLL 231653Z 02010G20KT 10SM CLR 33/24 A2991 RMK AO2 PK WND 35026/1620 SLP120 T03280239 | ||
| 1750Z | 12:53 PM | SCT | 13000 - 51000 | 8 | SCT | 13000 - 43000 | 6 | CLR | KCLL 231753Z 06010G23KT 10SM CLR 34/23 A2990 RMK AO2 SLP120 T03390233 10339 20261 50003 | ||
| 1850Z | 1:53 PM | SCT | 13000 - 44000 | 10 | SCT | 13000 - 35000 | 6 | FEW@4300 SCT@5000 | KCLL 231853Z 05009KT 10SM FEW043 SCT050 34/24 A2991 RMK AO2 SLP121 T03390239 | ||
| 1950Z | 2:53 PM | SCT | SCT | 14000 - 51000 | 2 | SCT | SCT | 14000 - 44000 | 1 | BKN@4900 | KCLL 231953Z 05007KT 10SM BKN049 34/23 A2988 RMK AO2 SLP112 T03390233 |
| 2050Z | 3:53 PM | SCT | 13000 - 14000 | 1 | SCT | SCT | 13000 - 44000 | 1 | SCT@4700 SCT@5500 | KCLL 232053Z 04010G24KT 10SM SCT047 SCT055 35/24 A2986 RMK AO2 SLP105 T03500239 58016 | |
| 2150Z | 4:53 PM | SCT | 13000 - 14000 | 0 | SCT | 13000 - 15000 | 0 | OVC@6000 | KCLL 232153Z 06014G22KT 10SM OVC060 34/23 A2985 RMK AO2 PK WND 04026/2123 SLP104 T03390228 | ||