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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 | ||
| 0650Z | 12:53 AM | SCT | SCT | 14000 - 40000 | 1 | SCT | 13000 - 35000 | 3 | CLR | KVEL 290653Z AUTO 28003KT 10SM CLR 05/01 A3012 RMK AO2 SLP178 T00500011 401610017 | |
| 0750Z | 1:53 AM | SCT | 14000 - 32000 | 1 | SCT | 13000 - 31000 | 1 | CLR | KVEL 290753Z AUTO 28005KT 10SM CLR 03/01 A3013 RMK AO2 SLP180 T00330006 | ||
| 0850Z | 2:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KVEL 290853Z AUTO 30006KT 10SM CLR 03/01 A3013 RMK AO2 SLP182 T00330006 53004 | ||
| 0950Z | 3:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KVEL 290953Z AUTO 28004KT 10SM CLR 04/00 A3014 RMK AO2 SLP181 T00390000 | ||
| 1050Z | 4:53 AM | SCT | 29000 - 33000 | 0 | SCT | 13000 - 30000 | 1 | CLR | KVEL 291053Z AUTO 28004KT 10SM CLR 03/00 A3014 RMK AO2 SLP184 T00330000 | ||
| 1150Z | 5:53 AM | SCT | 13000 - 36000 | 5 | SCT | 13000 - 34000 | 5 | CLR | KVEL 291153Z AUTO 30004KT 10SM CLR 03/M01 A3015 RMK AO2 SLP194 T00281006 10050 20022 53005 | ||
| 1250Z | 6:53 AM | SCT | 13000 - 30000 | 2 | SCT | 13000 - 27000 | 3 | CLR | KVEL 291253Z AUTO 26003KT 10SM CLR 03/M01 A3016 RMK AO2 SLP200 T00281006 | ||
| 1350Z | 7:53 AM | SCT | SCT | 13000 - 37000 | 2 | SCT | 13000 - 24000 | 1 | CLR | KVEL 291353Z AUTO 00000KT 10SM CLR 03/00 A3016 RMK AO2 SLP201 T00330000 | |
| 1450Z | 8:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KVEL 291453Z AUTO 00000KT 10SM CLR 06/01 A3017 RMK AO2 SLP205 T00560011 53006 | ||
| 1550Z | 9:53 AM | SCT | 13000 - 41000 | 6 | SCT | 13000 - 36000 | 3 | CLR | KVEL 291553Z AUTO 00000KT 10SM CLR 09/01 A3018 RMK AO2 SLP204 T00890011 | ||
| 1650Z | 10:53 AM | SCT | 13000 - 41000 | 9 | SCT | 13000 - 41000 | 11 | CLR | KVEL 291653Z AUTO 00000KT 10SM CLR 10/01 A3016 RMK AO2 SLP197 T01000011 | ||
| 1750Z | 11:53 AM | OVC | 31000 - 41000 | 27 | OVC | 26000 - 38000 | 34 | CLR | KVEL 291753Z AUTO 12004KT 10SM CLR 11/02 A3015 RMK AO2 SLP196 T01110022 10117 20022 58004 | ||
| 1850Z | 12:53 PM | SCT | 30000 - 41000 | 21 | OVC | 18000 - 41000 | 33 | CLR | KVEL 291853Z AUTO 19003KT 10SM CLR 13/02 A3014 RMK AO2 SLP184 T01280017 | ||
| 1950Z | 1:53 PM | OVC | 29000 - 40000 | 34 | BKN | 25000 - 40000 | 31 | CLR | KVEL 291953Z AUTO 00000KT 10SM CLR 13/01 A3011 RMK AO2 SLP177 T01330006 | ||
| 2050Z | 2:53 PM | SCT | 27000 - 40000 | 16 | SCT | 18000 - 40000 | 23 | CLR | KVEL 292053Z AUTO 00000KT 10SM CLR 15/00 A3009 RMK AO2 SLP166 T01500000 57019 | ||
| 2150Z | 3:53 PM | OVC | 25000 - 40000 | 42 | OVC | 22000 - 37000 | 47 | CLR | KVEL 292153Z AUTO 00000KT 10SM CLR 15/01 A3008 RMK AO2 SLP162 T01500011 | ||
| 2250Z | 4:53 PM | OVC | 28000 - 40000 | 31 | OVC | 26000 - 40000 | 25 | CLR | KVEL 292253Z AUTO 35004KT 10SM CLR 15/02 A3007 RMK AO2 SLP159 T01500017 | ||
| 2350Z | 5:53 PM | SCT | 13000 - 40000 | 24 | SCT | 13000 - 40000 | 14 | CLR | KVEL 292353Z AUTO 00000KT 10SM CLR 13/03 A3006 RMK AO2 SLP163 T01280028 10156 20111 56008 | ||