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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 | 17000 - 44000 | 1 | SCT | 14000 - 38000 | 1 | CLR | KCSM 060553Z AUTO 16009KT 10SM CLR 28/16 A2996 RMK AO2 SLP114 T02830161 10361 20278 403830244 51001 | ||
| 0650Z | 1:53 AM | CLR | - | 0 | SCT | SCT | 14000 - 37000 | 1 | CLR | KCSM 060653Z AUTO 17009KT 10SM CLR 28/17 A2997 RMK AO2 SLP116 T02780167 | |
| 0750Z | 2:53 AM | SCT | 13000 - 37000 | 1 | SCT | 13000 - 36000 | 0 | CLR | KCSM 060753Z AUTO 18008KT 10SM CLR 27/17 A2997 RMK AO2 SLP117 T02670167 | ||
| 0850Z | 3:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KCSM 060853Z AUTO 18008KT 10SM CLR 26/17 A2997 RMK AO2 SLP116 T02560167 50001 | ||
| 0950Z | 4:53 AM | SCT | 17000 - 40000 | 0 | SCT | 28000 - 35000 | 1 | CLR | KCSM 060953Z AUTO 18008KT 10SM CLR 25/16 A2997 RMK AO2 SLP116 T02500161 | ||
| 1050Z | 5:53 AM | SCT | 13000 - 51000 | 1 | SCT | 13000 - 37000 | 4 | CLR | KCSM 061053Z AUTO 19007KT 10SM CLR 24/17 A2997 RMK AO2 SLP120 T02440167 | ||
| 1150Z | 6:53 AM | SCT | 13000 - 42000 | 7 | SCT | 13000 - 39000 | 8 | CLR | KCSM 061153Z AUTO 18006KT 10SM CLR 23/17 A2999 RMK AO2 SLP124 T02330167 10283 20233 53006 | ||
| 1250Z | 7:53 AM | SCT | 13000 - 52000 | 16 | SCT | 13000 - 49000 | 10 | CLR | KCSM 061253Z AUTO 18005KT 10SM CLR 26/17 A3000 RMK AO2 SLP129 T02560167 | ||
| 1350Z | 8:53 AM | SCT | 13000 - 52000 | 10 | SCT | 15000 - 42000 | 8 | CLR | KCSM 061353Z AUTO 15008KT 10SM CLR 29/17 A3001 RMK AO2 SLP133 T02890172 | ||
| 1450Z | 9:53 AM | SCT | 25000 - 50000 | 1 | CLR | - | 0 | CLR | KCSM 061453Z AUTO 18008KT 10SM CLR 32/17 A3002 RMK AO2 SLP136 T03220172 51013 | ||
| 1550Z | 10:53 AM | SCT | 42000 - 42000 | 0 | CLR | - | 0 | CLR | KCSM 061553Z AUTO 22007KT 10SM CLR 33/17 A3003 RMK AO2 SLP139 T03330167 | ||
| 1650Z | 11:53 AM | SCT | 13000 - 30000 | 0 | CLR | - | 0 | CLR | KCSM 061653Z AUTO 16010KT 10SM CLR 34/17 A3003 RMK AO2 SLP138 T03440167 | ||