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 | CLR | - | 0 | CLR | - | 0 | CLR | KSVN 280455Z AUTO 00000KT 10SM CLR 29/26 A3004 RMK AO2 SLP175 T02870259 403810257 $ | ||
| 0550Z | 1:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSVN 280555Z AUTO 00000KT 10SM CLR 28/25 A3003 RMK AO2 SLP172 T02760246 10351 20275 50004 $ | ||
| 0650Z | 2:55 AM | CLR | - | 0 | SCT | 13000 - 34000 | 0 | CLR | KSVN 280655Z AUTO 00000KT 10SM CLR 27/24 A3001 RMK AO2 SLP165 T02720240 $ | ||
| 0750Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSVN 280755Z AUTO 26003KT 10SM CLR 27/23 A3000 RMK AO2 SLP162 T02660234 $ | ||
| 0850Z | 4:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSVN 280855Z AUTO 25003KT 10SM CLR 27/23 A2999 RMK AO2 SLP158 T02650233 57014 $ | ||
| 0950Z | 5:55 AM | SCT | 24000 - 47000 | 1 | SCT | 14000 - 38000 | 1 | CLR | KSVN 280955Z AUTO 27003KT 10SM CLR 26/23 A2999 RMK AO2 SLP158 T02630225 $ | ||
| 1050Z | 6:55 AM | SCT | 13000 - 49000 | 1 | SCT | 13000 - 32000 | 1 | SCT@20000 | KSVN 281055Z 27003KT 10SM SCT200 26/23 A3000 RMK AO2A SLP162 T02630225 $ | ||
| 1150Z | 7:55 AM | CLR | - | 0 | SCT | 14000 - 38000 | 3 | SCT@20000 | KSVN 281155Z 28004KT 10SM SCT200 28/23 A3001 RMK AO2A SLP165 T02830230 10283 20261 53009 $ | ||
| 1250Z | 8:55 AM | CLR | - | 0 | CLR | - | 0 | FEW@20000 | KSVN 281255Z 30003KT 10SM FEW200 30/24 A3001 RMK AO2A SLP165 T03040235 $ | ||
| 1350Z | 9:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSVN 281355Z 29003KT 10SM CLR 32/24 A3002 RMK AO2A SLP169 T03230240 $ | ||