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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 | ||
| 0550Z | 12:53 AM | BKN | 17000 - 44000 | 28 | OVC | 18000 - 46000 | 30 | CLR | KTOP 040553Z AUTO 15006KT 10SM CLR 22/17 A3008 RMK AO2 SLP178 T02170167 10267 20217 402830172 58003 $ | ||
| 0650Z | 1:53 AM | SCT | SCT | 13000 - 45000 | 23 | OVC | 15000 - 46000 | 25 | CLR | KTOP 040653Z AUTO 16004KT 10SM CLR 21/17 A3006 RMK AO2 SLP170 T02110172 $ | |
| 0750Z | 2:53 AM | BKN | 13000 - 43000 | 31 | BKN | 13000 - 44000 | 36 | BKN@7500 | KTOP 040753Z AUTO 17003KT 10SM BKN075 22/17 A3005 RMK AO2 SLP168 T02170172 $ | ||
| 0850Z | 3:53 AM | BKN | 13000 - 44000 | 44 | BKN | 13000 - 42000 | 41 | BKN@6000 OVC@7500 | KTOP 040853Z AUTO 09003KT 10SM BKN060 OVC075 21/18 A3004 RMK AO2 SLP166 T02110178 56013 $ | ||
| 0950Z | 4:53 AM | BKN | 13000 - 35000 | 32 | BKN | 13000 - 38000 | 40 | BKN@7000 OVC@9000 | KTOP 040953Z AUTO 12005KT 10SM BKN070 OVC090 21/17 A3005 RMK AO2 SLP168 T02060172 $ | ||
| 1050Z | 5:53 AM | BKN | 13000 - 43000 | 33 | BKN | 13000 - 35000 | 28 | FEW@6500 OVC@9500 | KTOP 041053Z AUTO 10003KT 10SM FEW065 OVC095 21/17 A3005 RMK AO2 SLP167 T02110167 $ | ||
| 1150Z | 6:53 AM | SCT | 13000 - 38000 | 20 | SCT | 13000 - 38000 | 17 | OVC@10000 | KTOP 041153Z 13004KT 10SM OVC100 21/17 A3004 RMK AO2 SLP166 T02060172 10217 20200 50000 $ | ||
| 1250Z | 7:53 AM | SCT | 13000 - 21000 | 12 | SCT | 13000 - 38000 | 21 | OVC@10000 | KTOP 041253Z 14004KT 10SM OVC100 21/17 A3005 RMK AO2 SLP168 T02110172 | ||
| 1350Z | 8:53 AM | SCT | 13000 - 44000 | 19 | SCT | 13000 - 43000 | 24 | BKN@9000 OVC@11000 | KTOP 041353Z 15007KT 10SM BKN090 OVC110 22/18 A3004 RMK AO2 SLP165 T02220178 | ||
| 1450Z | 9:53 AM | SCT | 13000 - 44000 | 18 | SCT | 13000 - 43000 | 17 | BKN@11000 | KTOP 041453Z 18008KT 10SM BKN110 24/19 A3003 RMK AO2 SLP162 T02440189 58003 | ||