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 | ||
| 0250Z | 12:56 AM | SCT | 13000 - 29000 | 1 | CLR | - | 0 | BKN@1100 | KSFO 250756Z 24005KT 10SM BKN011 14/12 A3010 RMK AO2 SLP191 T01440117 402170139 | ||
| 0350Z | 1:56 AM | SCT | 23000 - 30000 | 0 | CLR | - | 0 | BKN@1300 | KSFO 250856Z 27007KT 10SM BKN013 14/12 A3009 RMK AO2 SLP188 T01390117 58001 | ||
| 0450Z | 2:56 AM | CLR | - | 0 | CLR | - | 0 | BKN@1400 | KSFO 250956Z 23010KT 10SM BKN014 14/11 A3007 RMK AO2 SLP182 T01390111 | ||
| 0550Z | 3:56 AM | SCT | 15000 - 30000 | 1 | CLR | - | 0 | SCT@1000 BKN@1800 | KSFO 251056Z 28010KT 10SM SCT010 BKN018 14/12 A3005 RMK AO2 SLP176 T01390117 | ||
| 0650Z | 4:56 AM | CLR | - | 0 | CLR | - | 0 | BKN@1200 | KSFO 251156Z 26010KT 10SM BKN012 14/12 A3004 RMK AO2 SLP173 T01390117 10144 20133 56015 | ||
| 0750Z | 5:56 AM | CLR | - | 0 | CLR | - | 0 | BKN@1000 | KSFO 251256Z 27006KT 10SM BKN010 14/12 A3005 RMK AO2 SLP174 T01390122 | ||
| 0850Z | 6:56 AM | CLR | - | 0 | CLR | - | 0 | FEW@600 BKN@1000 | KSFO 251356Z 24006KT 10SM FEW006 BKN010 14/12 A3005 RMK AO2 SLP175 T01440117 | ||
| 0950Z | 7:56 AM | CLR | - | 0 | CLR | - | 0 | FEW@600 BKN@1400 | KSFO 251456Z 25007KT 220V280 10SM FEW006 BKN014 15/12 A3006 RMK AO2 SLP178 T01500117 53005 | ||
| 1050Z | 8:56 AM | CLR | - | 0 | CLR | - | 0 | FEW@600 OVC@1200 | KSFO 251556Z 22008KT 10SM FEW006 OVC012 15/12 A3006 RMK AO2 SLP180 T01500122 | ||