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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 | CLR | - | 0 | CLR | - | 0 | CLR | KCMA 030055Z 15003KT 7SM CLR 17/09 A3003 RMK AO2 SLP177 T01670094 | ||
| 0150Z | SCT | SCT | 13000 - 35000 | 3 | SCT | 13000 - 32000 | 2 | CLR | KCMA 030155Z 08003KT 8SM CLR 14/09 A3003 RMK AO2 SLP179 T01390089 | |
| 0250Z | SCT | 13000 - 40000 | 10 | SCT | 13000 - 37000 | 4 | CLR | KCMA 030255Z 02003KT 9SM CLR 10/06 A3004 RMK AO2 SLP180 T01000056 53004 | ||
| 0350Z | SCT | 13000 - 38000 | 17 | SCT | 13000 - 34000 | 13 | CLR | KCMA 030355Z 04003KT 10SM CLR 09/05 A3004 RMK AO2 SLP181 T00940050 | ||
| 0450Z | BKN | 13000 - 47000 | 28 | BKN | 18000 - 38000 | 37 | CLR | KCMA 030455Z 00000KT 10SM CLR 09/06 A3005 RMK AO2 SLP185 T00890056 | ||
| 0550Z | OVC | 23000 - 34000 | 52 | OVC | 24000 - 31000 | 60 | CLR | KCMA 030555Z AUTO 02004KT 10SM CLR 09/05 A3005 RMK AO2 SLP187 T00890050 10178 20078 53006 | ||
| 0650Z | BKN | 13000 - 39000 | 34 | BKN | 13000 - 31000 | 35 | CLR | KCMA 030655Z AUTO 30006KT 9SM CLR 12/10 A3007 RMK AO2 SLP190 T01170100 | ||
| 0750Z | BKN | 13000 - 38000 | 28 | - | VV @200 | KCMA 030749Z AUTO 32004KT 3/4SM BR VV002 12/12 A3007 RMK AO2 | ||||
| 0850Z | BKN | 13000 - 37000 | 28 | - | VV @200 | KCMA 030855Z AUTO 30004KT 1/4SM FG VV002 10/10 A3006 RMK AO2 SLP189 T01000100 50003 | ||||