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 | ||
| 0550Z | 12:51 AM | SCT | 13000 - 44000 | 24 | SCT | 13000 - 35000 | 23 | CLR | KUGN 110551Z AUTO 35004KT 10SM CLR 18/15 A2999 RMK AO2 SLP147 T01830150 10222 20178 402560178 56004 | ||
| 0650Z | 1:51 AM | SCT | 13000 - 43000 | 25 | SCT | 13000 - 35000 | 21 | CLR | KUGN 110651Z AUTO 35006KT 10SM CLR 19/14 A2997 RMK AO2 SLP140 T01890144 | ||
| 0750Z | 2:51 AM | SCT | 13000 - 43000 | 25 | BKN | 13000 - 38000 | 34 | CLR | KUGN 110751Z AUTO 35007KT 10SM CLR 18/14 A2997 RMK AO2 SLP140 T01830139 | ||
| 0850Z | 3:51 AM | SCT | 13000 - 44000 | 19 | SCT | 13000 - 38000 | 24 | CLR | KUGN 110851Z AUTO 36005KT 10SM CLR 18/14 A2999 RMK AO2 SLP146 T01830139 55000 | ||
| 0950Z | 4:51 AM | SCT | 13000 - 44000 | 8 | SCT | 13000 - 40000 | 19 | CLR | KUGN 110951Z AUTO 02005KT 10SM CLR 18/14 A3000 RMK AO2 SLP150 T01780144 | ||
| 1050Z | 5:51 AM | SCT | 13000 - 45000 | 18 | SCT | 13000 - 35000 | 21 | CLR | KUGN 111051Z 02005KT 10SM CLR 19/17 A3001 RMK AO2 SLP153 T01890172 | ||
| 1150Z | 6:51 AM | SCT | 13000 - 49000 | 17 | SCT | 13000 - 35000 | 17 | CLR | KUGN 111151Z 02007KT 10SM CLR 21/18 A3003 RMK AO2 SLP161 T02060183 10206 20178 53014 | ||
| 1250Z | 7:51 AM | SCT | 13000 - 43000 | 9 | SCT | 13000 - 33000 | 8 | CLR | KUGN 111251Z 02008KT 10SM CLR 22/19 A3004 RMK AO2 SLP163 T02220189 | ||
| 1350Z | 8:51 AM | SCT | 13000 - 41000 | 6 | SCT | 13000 - 33000 | 7 | CLR | KUGN 111351Z 03008KT 10SM CLR 23/19 A3006 RMK AO2 SLP171 T02330194 | ||
| 1450Z | 9:51 AM | SCT | 13000 - 39000 | 1 | SCT | 13000 - 34000 | 1 | CLR | KUGN 111451Z 02009KT 10SM CLR 23/19 A3007 RMK AO2 SLP175 T02280194 51014 | ||
| 1550Z | 10:51 AM | SCT | 14000 - 39000 | 0 | SCT | 25000 - 38000 | 1 | CLR | KUGN 111551Z 02007KT 10SM CLR 24/19 A3008 RMK AO2 SLP177 T02390194 | ||