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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 | 12:58 AM | BKN | 13000 - 35000 | 44 | BKN | 14000 - 33000 | 31 | BKN@8500 OVC@11000 | KSAW 020558Z AUTO 17003KT 10SM BKN085 OVC110 12/11 A3019 RMK AO2 | ||
| 0650Z | 1:58 AM | SCT | 13000 - 41000 | 5 | SCT | 13000 - 32000 | 24 | CLR | KSAW 020658Z AUTO 20005KT 8SM CLR 11/11 A3019 RMK AO2 | ||
| 0750Z | 2:58 AM | BKN | 13000 - 36000 | 26 | OVC | 14000 - 32000 | 40 | CLR | KSAW 020758Z AUTO 20003KT 2SM BR CLR 10/10 A3019 RMK AO2 VIS 1V5 | ||
| 0850Z | 3:58 AM | OVC | 14000 - 36000 | 56 | BKN | 19000 - 35000 | 49 | BKN@8000 BKN@10000 | KSAW 020858Z AUTO 18004KT 1 1/2SM BR BKN080 BKN100 10/10 A3017 RMK AO2 VIS 1/2V4 | ||
| 0950Z | 4:58 AM | OVC | 27000 - 36000 | 56 | BKN | 20000 - 37000 | 61 | SCT@9500 | KSAW 020958Z AUTO 18002KT 6SM BR SCT095 10/10 A3015 RMK AO2 | ||
| 1050Z | 5:58 AM | OVC | 31000 - 35000 | 71 | OVC | 30000 - 38000 | 67 | OVC@9500 | KSAW 021058Z AUTO 14003KT 5SM BR OVC095 09/09 A3014 RMK AO2 | ||
| 1150Z | 6:47 AM | OVC | 31000 - 35000 | 84 | OVC | 31000 - 36000 | 69 | OVC@9500 | KSAW 021147Z 18004KT 6SM BR OVC095 10/10 A3013 | ||
| 1250Z | 7:50 AM | OVC | 28000 - 37000 | 65 | BKN | 30000 - 36000 | 63 | FEW@9500 | KSAW 021250Z 16008KT 8SM FEW095 10/10 A3012 | ||
| 1350Z | 8:55 AM | OVC | 25000 - 34000 | 51 | BKN | 26000 - 38000 | 56 | FEW@9500 | KSAW 021355Z 17006KT 5SM BR FEW095 10/10 A3011 | ||
| 1450Z | 9:50 AM | OVC | 20000 - 43000 | 52 | BKN | 28000 - 42000 | 62 | BKN@9500 | KSAW 021450Z 18006KT 6SM BR BKN095 12/11 A3011 | ||
| 1550Z | 10:51 AM | BKN | 35000 - 41000 | 72 | BKN | 28000 - 43000 | 68 | FEW@7000 OVC@9500 | KSAW 021551Z 17009KT 10SM FEW070 OVC095 13/11 A3008 | ||
| 1650Z | 11:51 AM | BKN | 29000 - 40000 | 76 | OVC | 30000 - 42000 | 67 | BKN@9500 | KSAW 021651Z 18009KT 10SM BKN095 13/11 A3006 | ||
| 1750Z | 12:50 PM | OVC | 29000 - 37000 | 82 | OVC | 32000 - 41000 | 65 | BKN@10000 BKN@12000 | KSAW 021750Z 17009KT 10SM BKN100 BKN120 14/11 A3003 | ||
| 1850Z | 1:50 PM | OVC | 32000 - 37000 | 83 | OVC | 27000 - 39000 | 67 | CLR | KSAW 021850Z 16012KT 10SM CLR 14/11 A3000 | ||
| 1950Z | 2:50 PM | OVC | 28000 - 39000 | 79 | BKN | 24000 - 40000 | 62 | BKN@9500 BKN@12000 | KSAW 021950Z 16012G17KT 10SM BKN095 BKN120 14/11 A2998 | ||
| 2050Z | 3:50 PM | OVC | 27000 - 36000 | 72 | OVC | 28000 - 38000 | 68 | BKN@1600 BKN@9500 BKN@12000 | KSAW 022050Z 16011KT 10SM BKN016 BKN095 BKN120 14/12 A2995 | ||
| 2150Z | 4:52 PM | OVC | 29000 - 35000 | 78 | OVC | 31000 - 37000 | 69 | OVC@1200 | KSAW 022152Z 17016G22KT 6SM -RA OVC012 13/12 A2993 | ||
| 2250Z | 5:51 PM | OVC | 28000 - 35000 | 79 | BKN | 31000 - 38000 | 61 | OVC@800 | KSAW 022251Z 17014G23KT 10SM OVC008 13/12 A2992 | ||
| 2350Z | 6:51 PM | BKN | 27000 - 38000 | 76 | BKN | 25000 - 38000 | 51 | OVC@600 | KSAW 022351Z 18015G20KT 9SM -RA OVC006 12/12 A2992 | ||
| 0050Z | 7:50 PM | OVC | 20000 - 35000 | 67 | BKN | 27000 - 38000 | 52 | OVC@600 | KSAW 030050Z 17019G25KT 10SM -RA OVC006 12/12 A2987 | ||