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 - 43000 | 11 | SCT | 13000 - 28000 | 8 | CLR | KNUI 290453Z AUTO 00000KT 10SM CLR 12/11 A3030 RMK AO2 SLP260 T01170111 402060100 | ||
| 0550Z | 1:53 AM | SCT | 13000 - 42000 | 8 | SCT | 13000 - 29000 | 13 | CLR | KNUI 290553Z AUTO 00000KT 10SM CLR 11/11 A3029 RMK AO2 SLP258 T01110106 10128 20106 56007 | ||
| 0650Z | 2:53 AM | SCT | 13000 - 43000 | 9 | SCT | 13000 - 28000 | 10 | CLR | KNUI 290653Z AUTO 00000KT 10SM CLR 11/11 A3028 RMK AO2 SLP254 T01060106 | ||
| 0750Z | 2:53 AM | SCT | 13000 - 45000 | 7 | SCT | 13000 - 25000 | 6 | CLR | KNUI 290653Z AUTO 00000KT 10SM CLR 11/11 A3028 RMK AO2 SLP254 T01060106 | ||
| 0850Z | 4:53 AM | SCT | SCT | 13000 - 39000 | 2 | SCT | 13000 - 20000 | 2 | CLR | KNUI 290853Z AUTO 00000KT 9SM CLR 10/09 A3026 RMK AO2 SLP246 T01000094 56012 | |
| 0950Z | 5:53 AM | SCT | 13000 - 29000 | 0 | SCT | 13000 - 13000 | 0 | CLR | KNUI 290953Z AUTO 00000KT 10SM CLR 09/09 A3026 RMK AO2 SLP245 T00940094 | ||
| 1050Z | 6:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291053Z AUTO 00000KT 10SM CLR 09/09 A3027 RMK AO2 SLP248 T00890089 | ||
| 1150Z | 7:53 AM | SCT | 13000 - 17000 | 0 | SCT | 13000 - 20000 | 4 | CLR | KNUI 291153Z AUTO 00000KT 10SM CLR 09/09 A3027 RMK AO2 SLP250 T00890089 10111 20083 53004 | ||
| 1250Z | 8:53 AM | SCT | SCT | 13000 - 48000 | 1 | SCT | 13000 - 21000 | 1 | CLR | KNUI 291253Z AUTO 00000KT 10SM CLR 13/12 A3029 RMK AO2 SLP255 T01280117 | |
| 1350Z | 9:53 AM | SCT | 19000 - 32000 | 0 | SCT | 13000 - 18000 | 1 | CLR | KNUI 291353Z AUTO 00000KT 10SM CLR 17/14 A3028 RMK AO2 SLP252 T01670139 | ||
| 1450Z | 9:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291353Z AUTO 00000KT 10SM CLR 17/14 A3028 RMK AO2 SLP252 T01670139 | ||
| 1550Z | 11:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291553Z AUTO 00000KT 10SM CLR 19/13 A3025 RMK AO2 SLP243 T01940128 | ||
| 1650Z | 12:53 PM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291653Z AUTO 25005KT 10SM CLR 21/12 A3022 RMK AO2 SLP233 T02060117 | ||
| 1750Z | 1:53 PM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291753Z AUTO 23005KT 10SM CLR 21/11 A3019 RMK AO2 SLP223 T02060111 10206 20089 58026 | ||
| 1850Z | 2:53 PM | CLR | - | 0 | CLR | - | 0 | CLR | KNUI 291853Z AUTO VRB04KT 10SM CLR 21/12 A3017 RMK AO2 SLP215 T02110117 | ||