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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 | 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 | |
| 0050Z | SCT | 13000 - 27000 | 1 | SCT | 25000 - 25000 | 0 | SCT@25000 | KSNA 030053Z 23003KT 6SM HZ SCT250 17/08 A3003 RMK AO2 SLP167 T01670083 | ||
| 0150Z | SCT | 13000 - 34000 | 8 | SCT | 13000 - 27000 | 3 | FEW@25000 | KSNA 030153Z 21005KT 8SM FEW250 14/09 A3004 RMK AO2 SLP171 T01390094 | ||
| 0250Z | SCT | 13000 - 35000 | 4 | SCT | 13000 - 30000 | 2 | FEW | KSNA 030253Z 21006KT 7SM BCFG FEW000 13/10 A3006 RMK AO2 SLP177 FG FEW000 T01330100 53013 | ||
| 0350Z | SCT | 13000 - 39000 | 18 | SCT | 13000 - 34000 | 12 | VV @100 | KSNA 030353Z 22006KT 1/2SM R20R/1400V1800FT FG VV001 11/10 A3007 RMK AO2 SLP183 T01110100 | ||
| 0450Z | BKN | 13000 - 39000 | 25 | BKN | 13000 - 40000 | 28 | VV @200 | KSNA 030453Z 22005KT 1/2SM R20R/1800V3500FT FG VV002 11/10 A3009 RMK AO2 SLP187 T01060100 | ||
| 0550Z | OVC | 22000 - 37000 | 46 | BKN | 13000 - 38000 | 51 | VV @100 | KSNA 030553Z 00000KT 1/4SM R20R/1200V1800FT FG VV001 11/09 A3008 RMK AO2 TWR VIS 1/2 SLP187 T01060094 10189 20106 50009 | ||