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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 Imager | ASOS METAR Report | ||||
|---|---|---|---|---|---|---|---|
| Mid Clouds | High Clouds | Levels [ft] | ECA [%] | Levels ft | METAR | ||
| 0450Z | 12:56 AM | CLR | - | 0 | FEW@2300 SCT@2900 | TJSJ 170456Z 12006KT 10SM FEW023 SCT029 27/23 A3004 RMK AO2 SLP172 T02670233 | |
| 0550Z | 1:56 AM | CLR | - | 0 | FEW@2600 | TJSJ 170556Z 12005KT 10SM FEW026 27/23 A3003 RMK AO2 SLP169 T02670233 10272 20261 58010 | |
| 0650Z | 2:56 AM | SCT | 17000 - 32000 | 0 | FEW@2400 | TJSJ 170656Z 11004KT 10SM FEW024 26/23 A3003 RMK AO2 SLP166 T02610233 | |
| 0750Z | 3:56 AM | SCT | 30000 - 42000 | 0 | FEW@2400 | TJSJ 170756Z 11004KT 10SM FEW024 26/23 A3002 RMK AO2 SLP163 T02610228 | |
| 0850Z | 4:56 AM | SCT | 15000 - 48000 | 2 | SCT@2400 SCT@7000 | TJSJ 170856Z 11003KT 10SM SCT024 SCT070 26/23 A3002 RMK AO2 SLP166 T02610228 55003 | |