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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 | ||
| 0750Z | 12:53 AM | SCT | 15000 - 41000 | 20 | SCT | 17000 - 38000 | 24 | CLR | KELY 290753Z AUTO 21011KT 10SM CLR 04/M02 A3011 RMK AO2 SLP146 T00441017 401611033 | ||
| 0850Z | 1:53 AM | SCT | 13000 - 41000 | 11 | SCT | 16000 - 41000 | 10 | CLR | KELY 290853Z AUTO 17010KT 10SM CLR 02/M03 A3011 RMK AO2 SLP150 T00171028 55000 | ||
| 0950Z | 2:53 AM | SCT | 13000 - 41000 | 7 | SCT | 13000 - 37000 | 6 | CLR | KELY 290953Z AUTO 17008KT 10SM CLR 00/M03 A3010 RMK AO2 SLP153 T00001028 | ||
| 1050Z | 3:53 AM | SCT | 13000 - 41000 | 11 | SCT | 13000 - 36000 | 11 | CLR | KELY 291053Z AUTO 17011KT 10SM CLR 01/M03 A3010 RMK AO2 SLP147 T00111028 | ||
| 1150Z | 4:53 AM | SCT | 19000 - 41000 | 17 | SCT | 13000 - 35000 | 19 | CLR | KELY 291153Z AUTO 17011KT 10SM CLR M01/M03 A3010 RMK AO2 SLP157 T10061033 10050 21006 55004 | ||
| 1250Z | 5:53 AM | OVC | 27000 - 41000 | 30 | OVC | 19000 - 36000 | 41 | CLR | KELY 291253Z AUTO 18011KT 10SM CLR M01/M03 A3010 RMK AO2 SLP168 T10061033 | ||
| 1350Z | 6:53 AM | BKN | 20000 - 37000 | 28 | BKN | 17000 - 29000 | 39 | CLR | KELY 291353Z AUTO 18011KT 10SM CLR 00/M03 A3009 RMK AO2 SLP173 T00001028 | ||
| 1450Z | 7:53 AM | OVC | 28000 - 34000 | 40 | OVC | 25000 - 32000 | 54 | CLR | KELY 291453Z AUTO 18007KT 10SM CLR 02/M02 A3010 RMK AO2 SLP177 T00171022 53001 | ||
| 1550Z | 8:53 AM | OVC | 28000 - 37000 | 45 | OVC | 26000 - 33000 | 53 | CLR | KELY 291553Z AUTO 17004KT 10SM CLR 05/00 A3010 RMK AO2 SLP170 T00500000 | ||
| 1650Z | 9:53 AM | OVC | 28000 - 35000 | 51 | OVC | 27000 - 32000 | 58 | CLR | KELY 291653Z AUTO 20010KT 10SM CLR 09/M01 A3009 RMK AO2 SLP151 T00941006 | ||
| 1750Z | 10:53 AM | OVC | 28000 - 35000 | 57 | OVC | 26000 - 32000 | 65 | CLR | KELY 291753Z AUTO 20012KT 10SM CLR 12/00 A3007 RMK AO2 SLP139 T01170000 10117 21011 58008 | ||
| 1850Z | 11:53 AM | OVC | 21000 - 40000 | 48 | OVC | 27000 - 39000 | 59 | CLR | KELY 291853Z AUTO 17013KT 10SM CLR 13/M02 A3006 RMK AO2 SLP139 T01281022 | ||
| 1950Z | 12:53 PM | OVC | 30000 - 39000 | 51 | OVC | 29000 - 39000 | 53 | CLR | KELY 291953Z AUTO 16015G21KT 10SM CLR 14/M03 A3002 RMK AO2 SLP115 T01441033 | ||