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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 | 12:53 AM | SCT | 13000 - 45000 | 20 | BKN | 13000 - 37000 | 39 | CLR | KSFB 150453Z AUTO 28011KT 10SM CLR 26/22 A3015 RMK AO2 SLP209 T02560217 403440239 | ||
| 0550Z | 1:53 AM | SCT | 13000 - 37000 | 25 | SCT | 13000 - 33000 | 23 | CLR | KSFB 150553Z AUTO 31005KT 10SM CLR 24/21 A3013 RMK AO2 SLP201 T02390211 10256 20239 58007 | ||
| 0650Z | 2:53 AM | SCT | 21000 - 34000 | 0 | SCT | 13000 - 36000 | 9 | CLR | KSFB 150653Z AUTO 33004KT 10SM CLR 23/21 A3010 RMK AO2 SLP190 T02330211 | ||
| 0750Z | 3:53 AM | SCT | 13000 - 38000 | 10 | SCT | 13000 - 36000 | 20 | CLR | KSFB 150753Z AUTO 19004KT 10SM CLR 23/22 A3009 RMK AO2 SLP188 T02330217 | ||
| 0850Z | 4:53 AM | SCT | 13000 - 44000 | 8 | SCT | 13000 - 38000 | 17 | CLR | KSFB 150853Z AUTO 20007KT 10SM CLR 23/22 A3009 RMK AO2 SLP189 T02330217 55012 | ||
| 0950Z | 5:53 AM | SCT | 13000 - 43000 | 3 | SCT | 13000 - 33000 | 8 | CLR | KSFB 150953Z AUTO 24004KT 10SM CLR 23/22 A3009 RMK AO2 SLP189 T02280217 | ||
| 1050Z | 6:53 AM | CLR | - | 0 | SCT | 14000 - 35000 | 1 | CLR | KSFB 151053Z 25003KT 10SM CLR 23/22 A3010 RMK AO2 SLP191 T02280217 | ||
| 1150Z | 7:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSFB 151153Z 33003KT 10SM CLR 24/22 A3010 RMK AO2 SLP191 70007 T02390222 10239 20228 53002 | ||
| 1250Z | 8:53 AM | CLR | - | 0 | SCT | 16000 - 17000 | 0 | CLR | KSFB 151253Z 30003KT 10SM CLR 26/22 A3011 RMK AO2 SLP195 T02610217 | ||
| 1350Z | 9:53 AM | CLR | - | 0 | SCT | 16000 - 17000 | 0 | CLR | KSFB 151353Z 27005KT 10SM CLR 28/21 A3012 RMK AO2 SLP197 T02830211 | ||