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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 | SCT | 19000 - 46000 | 3 | SCT | SCT | 14000 - 42000 | 4 | CLR | KCSM 160553Z AUTO 17011KT 10SM CLR 30/15 A3008 RMK AO2 SLP153 T03000150 10372 20300 403890256 51012 | |
| 0650Z | 1:53 AM | SCT | 31000 - 47000 | 5 | SCT | 13000 - 45000 | 10 | CLR | KCSM 160653Z AUTO 18013KT 10SM CLR 30/16 A3008 RMK AO2 SLP153 T03000156 | ||
| 0750Z | 2:53 AM | SCT | 34000 - 46000 | 12 | SCT | 14000 - 45000 | 15 | CLR | KCSM 160753Z AUTO 18012KT 10SM CLR 29/16 A3007 RMK AO2 SLP150 T02940156 | ||
| 0850Z | 3:53 AM | SCT | 13000 - 46000 | 22 | BKN | 15000 - 43000 | 30 | CLR | KCSM 160853Z AUTO 18012KT 10SM CLR 29/16 A3007 RMK AO2 SLP151 T02890161 55002 | ||
| 0950Z | 4:53 AM | BKN | 17000 - 47000 | 31 | OVC | 21000 - 41000 | 41 | CLR | KCSM 160953Z AUTO VRB03KT 10SM CLR 27/16 A3010 RMK AO2 SLP162 T02720156 | ||
| 1050Z | 5:53 AM | BKN | 15000 - 48000 | 35 | OVC | 33000 - 44000 | 41 | CLR | KCSM 161053Z AUTO 29004KT 10SM CLR 26/16 A3010 RMK AO2 SLP163 T02560156 | ||
| 1150Z | 6:53 AM | BKN | 15000 - 49000 | 38 | BKN | 17000 - 43000 | 44 | CLR | KCSM 161153Z AUTO 00000KT 10SM CLR 24/16 A3010 RMK AO2 SLP163 T02440161 10300 20244 50010 | ||
| 1250Z | 7:53 AM | BKN | 15000 - 47000 | 35 | BKN | 35000 - 43000 | 40 | CLR | KCSM 161253Z AUTO 00000KT 10SM CLR 26/17 A3012 RMK AO2 SLP167 T02560172 | ||
| 1350Z | 8:53 AM | BKN | 19000 - 45000 | 27 | BKN | 20000 - 42000 | 33 | CLR | KCSM 161353Z AUTO 20006KT 10SM CLR 28/16 A3014 RMK AO2 SLP175 T02830161 | ||
| 1450Z | 9:53 AM | SCT | 16000 - 45000 | 17 | SCT | 13000 - 41000 | 21 | CLR | KCSM 161453Z AUTO 31009G20KT 10SM CLR 29/17 A3016 RMK AO2 SLP181 T02890172 53017 | ||
| 1550Z | 10:53 AM | SCT | 13000 - 48000 | 10 | SCT | 20000 - 42000 | 12 | CLR | KCSM 161553Z AUTO 32013G20KT 10SM CLR 32/19 A3016 RMK AO2 SLP184 T03170194 | ||
| 1650Z | 11:53 AM | SCT | 24000 - 46000 | 1 | SCT | 16000 - 38000 | 2 | CLR | KCSM 161653Z AUTO 34008KT 10SM CLR 32/19 A3017 RMK AO2 SLP186 T03220194 | ||
| 1750Z | 12:53 PM | CLR | - | 0 | SCT | 36000 - 36000 | 0 | CLR | KCSM 161753Z AUTO 30009G14KT 10SM CLR 34/19 A3016 RMK AO2 SLP181 T03390189 10339 20239 50000 | ||
| 1850Z | 1:53 PM | CLR | - | 0 | CLR | - | 0 | CLR | KCSM 161853Z AUTO 35007G17KT 10SM CLR 35/18 A3014 RMK AO2 SLP174 T03500183 | ||
| 1950Z | 2:53 PM | SCT | 13000 - 36000 | 0 | CLR | - | 0 | CLR | KCSM 161953Z AUTO 30006G17KT 10SM CLR 36/18 A3012 RMK AO2 SLP170 T03560178 | ||