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 | ASOS METAR Report | ||||
|---|---|---|---|---|---|---|---|
| Mid Clouds | High Clouds | Levels [ft] | ECA [%] | Levels ft | METAR | ||
| 0450Z | 12:54 AM | SCT | 13000 - 38000 | 4 | CLR | KVSF 160454Z AUTO 00000KT 10SM CLR 11/10 A3034 RMK AO2 SLP277 T01060100 402110044 | |
| 0550Z | 1:54 AM | SCT | 13000 - 47000 | 11 | CLR | KVSF 160554Z AUTO 27003KT 10SM CLR 10/09 A3035 RMK AO2 SLP277 T01000094 10144 20100 53003 | |
| 0650Z | 2:54 AM | BKN | 13000 - 44000 | 32 | CLR | KVSF 160654Z AUTO 00000KT 10SM CLR 10/09 A3033 RMK AO2 SLP273 T01000094 | |
| 0750Z | 3:54 AM | BKN | 13000 - 32000 | 62 | FEW@8000 BKN@12000 | KVSF 160754Z AUTO 00000KT 10SM FEW080 BKN120 11/09 A3033 RMK AO2 SLP270 T01060094 | |
| 0850Z | 4:54 AM | BKN | 13000 - 21000 | 63 | OVC@8500 | KVSF 160854Z AUTO 00000KT 10SM -RA OVC085 11/10 A3032 RMK AO2 RAB45 SLP268 P0000 60000 T01110100 56009 | |
| 0950Z | 5:54 AM | SCT | 13000 - 15000 | 18 | OVC@10000 | KVSF 160954Z AUTO 00000KT 10SM OVC100 12/11 A3032 RMK AO2 RAE07 SLP269 P0000 T01170106 | |
| 1050Z | 6:54 AM | CLR | - | 0 | BKN@7500 | KVSF 161054Z AUTO 00000KT 10SM BKN075 12/11 A3033 RMK AO2 SLP271 T01170111 | |
| 1150Z | 7:54 AM | CLR | - | 0 | BKN@6000 | KVSF 161154Z AUTO 00000KT 10SM BKN060 12/11 A3033 RMK AO2 SLP273 60000 T01220111 10122 20094 52004 | |
| 1250Z | 8:54 AM | CLR | - | 0 | OVC@5500 | KVSF 161254Z AUTO 17003KT 10SM OVC055 14/12 A3033 RMK AO2 SLP272 T01390117 | |
| 1350Z | 9:54 AM | SCT | 13000 - 30000 | 25 | BKN@5000 | KVSF 161354Z AUTO 00000KT 10SM BKN050 15/12 A3034 RMK AO2 SLP275 T01500117 | |
| 1450Z | 10:54 AM | BKN | 13000 - 36000 | 57 | BKN@5500 | KVSF 161454Z AUTO 00000KT 10SM BKN055 17/13 A3034 RMK AO2 SLP276 T01720128 53002 | |
| 1550Z | 11:54 AM | BKN | 13000 - 48000 | 26 | CLR | KVSF 161554Z AUTO 20003KT 10SM CLR 19/13 A3032 RMK AO2 SLP269 T01940133 | |
| 1650Z | 12:54 PM | SCT | 13000 - 50000 | 16 | CLR | KVSF 161654Z AUTO 00000KT 10SM CLR 21/14 A3031 RMK AO2 SLP264 T02110144 | |
| 1750Z | 1:54 PM | SCT | 13000 - 45000 | 11 | CLR | KVSF 161754Z AUTO 17004KT 10SM CLR 24/16 A3028 RMK AO2 SLP255 T02390156 10239 20122 58019 | |
| 1850Z | 2:54 PM | BKN | 13000 - 40000 | 33 | SCT@5500 BKN@6500 | KVSF 161854Z AUTO 14004KT 10SM SCT055 BKN065 24/16 A3027 RMK AO2 RAB30E38 SLP249 P0000 T02440161 | |
| 1950Z | 3:54 PM | BKN | 13000 - 52000 | 33 | BKN@5000 | KVSF 161954Z AUTO 17005KT 10SM BKN050 24/16 A3026 RMK AO2 SLP245 T02440161 | |