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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 | 12:50 AM | SCT | 13000 - 45000 | 6 | SCT | 13000 - 36000 | 2 | CLR | KLAL 170450Z 05006KT 10SM CLR 25/24 A3016 | ||
| 0550Z | 1:50 AM | SCT | SCT | 13000 - 46000 | 2 | SCT | 13000 - 38000 | 1 | CLR | KLAL 170550Z 05006KT 10SM CLR 25/24 A3015 | |
| 0650Z | 2:50 AM | SCT | 13000 - 47000 | 10 | SCT | SCT | 13000 - 38000 | 10 | CLR | KLAL 170650Z 03005KT 10SM CLR 25/24 A3014 | |
| 0750Z | 3:50 AM | SCT | 13000 - 47000 | 9 | SCT | 13000 - 37000 | 10 | CLR | KLAL 170750Z 03005KT 10SM CLR 25/24 A3012 | ||
| 0850Z | 4:50 AM | SCT | 13000 - 42000 | 7 | SCT | 13000 - 36000 | 6 | CLR | KLAL 170850Z 02006KT 10SM CLR 24/24 A3012 | ||
| 0950Z | 5:50 AM | CLR | - | 0 | SCT | SCT | 14000 - 42000 | 1 | CLR | KLAL 170950Z 03006KT 10SM CLR 24/24 A3012 | |
| 1050Z | 6:50 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171050Z 03006KT 10SM CLR 24/24 A3013 | ||
| 1150Z | 7:50 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171150Z 03006KT 09SM CLR 24/24 A3013 | ||
| 1250Z | 8:50 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171250Z 03012KT 10SM SKC 25/24 A3014 | ||
| 1350Z | 9:50 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171350Z 05010KT 10SM SKC 28/24 A3014 | ||
| 1450Z | 10:50 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171450Z 06013KT 10SM SKC 29/23 A3015 | ||
| 1550Z | 11:50 AM | SCT | 13000 - 14000 | 0 | CLR | - | 0 | SCT@3200 | KLAL 171550Z 04014KT 10SM SCT032 30/22 A3015 | ||
| 1650Z | 12:50 PM | CLR | - | 0 | CLR | - | 0 | SCT@4000 | KLAL 171650Z 06014KT 10SM SCT040 31/21 A3015 | ||
| 1750Z | 1:50 PM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 171750Z 08015KT 10SM CLR 32/19 A3012 | ||
| 1850Z | 2:50 PM | CLR | - | 0 | CLR | - | 0 | SCT@4900 | KLAL 171850Z 07014KT 10SM SCT049 32/22 A3009 | ||
| 1950Z | 3:50 PM | CLR | - | 0 | CLR | - | 0 | SCT@4900 | KLAL 171950Z 07016KT 10SM SCT049 31/23 A3008 | ||
| 2050Z | 4:50 PM | CLR | - | 0 | CLR | - | 0 | FEW@8000 | KLAL 172050Z 05017KT 10SM FEW080 30/22 A3008 | ||
| 2150Z | 5:50 PM | CLR | - | 0 | CLR | - | 0 | FEW@4000 BKN@7000 | KLAL 172150Z 07016KT 10SM FEW040 BKN070 29/22 A3008 | ||
| 2250Z | 6:50 PM | CLR | - | 0 | CLR | - | 0 | FEW@4000 BKN@6500 | KLAL 172250Z 06011KT 10SM FEW040 BKN065 28/22 A3008 | ||
| 2350Z | 7:50 PM | CLR | - | 0 | CLR | - | 0 | OVC@7000 | KLAL 172350Z 07011KT 10SM OVC070 28/23 A3009 | ||
| 0050Z | 8:50 PM | CLR | - | 0 | CLR | - | 0 | SCT@7500 | KLAL 180050Z 06010KT 10SM SCT075 27/22 A3011 | ||
| 0150Z | 9:50 PM | SCT | 22000 - 43000 | 0 | SCT | 13000 - 23000 | 1 | CLR | KLAL 180150Z 04009KT 10SM SKC 26/22 A3013 | ||
| 0250Z | 10:50 PM | CLR | - | 0 | CLR | - | 0 | CLR | KLAL 180250Z 03006KT 10SM SKC 25/22 A3012 | ||