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 | 12:55 AM | BKN | 13000 - 33000 | 52 | SCT | 13000 - 23000 | 11 | OVC@10000 | KSJS 140455Z AUTO 00000KT 10SM OVC100 19/15 A3007 RMK AO2 T01920149 402890116 | ||
| 0550Z | 1:55 AM | OVC | 13000 - 31000 | 77 | SCT | 13000 - 32000 | 28 | OVC@10000 | KSJS 140555Z AUTO 00000KT 10SM OVC100 20/15 A3006 RMK AO2 T01950146 10225 20185 | ||
| 0650Z | 2:55 AM | OVC | 13000 - 35000 | 69 | BKN | 13000 - 36000 | 40 | SCT@7500 BKN@9000 BKN@12000 | KSJS 140655Z AUTO 00000KT 10SM SCT075 BKN090 BKN120 19/15 A3006 RMK AO2 T01890146 | ||
| 0750Z | 3:55 AM | BKN | 13000 - 45000 | 50 | BKN | 15000 - 36000 | 46 | SCT@8500 SCT@9000 | KSJS 140755Z AUTO 00000KT 10SM SCT085 SCT090 18/15 A3006 RMK AO2 T01760151 | ||
| 0850Z | 4:55 AM | OVC | 14000 - 35000 | 60 | BKN | 13000 - 35000 | 55 | OVC@7500 | KSJS 140855Z AUTO 00000KT 10SM OVC075 19/15 A3006 RMK AO2 T01920148 | ||
| 0950Z | 5:55 AM | BKN | 13000 - 39000 | 42 | BKN | 13000 - 34000 | 42 | OVC@8500 | KSJS 140955Z AUTO 00000KT 10SM OVC085 18/15 A3006 RMK AO2 T01790146 | ||
| 1050Z | 6:55 AM | SCT | 13000 - 46000 | 12 | SCT | 13000 - 34000 | 17 | CLR | KSJS 141055Z AUTO 00000KT 10SM CLR 17/15 A3007 RMK AO2 T01700145 | ||
| 1150Z | 7:55 AM | SCT | SCT | 13000 - 45000 | 2 | SCT | 13000 - 22000 | 2 | CLR | KSJS 141155Z AUTO 00000KT 10SM CLR 18/15 A3008 RMK AO2 T01760145 10198 20169 | |
| 1250Z | 8:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 141255Z AUTO 19004KT 10SM CLR 20/15 A3007 RMK AO2 T01950145 | ||
| 1350Z | 9:35 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 141335Z AUTO 00000KT 10SM CLR 22/15 A3007 RMK AO2 T02190151 | ||
| 1450Z | 10:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 141455Z AUTO 00000KT 10SM CLR 25/16 A3008 RMK AO2 T02460158 | ||
| 1550Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 141555Z AUTO 00000KT 10SM CLR 27/15 A3008 RMK AO2 T02710153 | ||
| 1650Z | 12:55 PM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 141655Z AUTO 00000KT 10SM CLR 28/14 A3007 RMK AO2 T02790140 | ||