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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 | 12:55 AM | SCT | 13000 - 47000 | 5 | SCT | 13000 - 36000 | 4 | OVC@200 | KGYY 170555Z AUTO 06004KT 1SM BR OVC002 26/26 A3005 RMK AO2 | ||
| 0650Z | 1:55 AM | SCT | 13000 - 47000 | 10 | SCT | 13000 - 35000 | 10 | OVC@200 | KGYY 170655Z AUTO 04005KT 3/4SM BR OVC002 25/25 A3005 RMK AO2 | ||
| 0750Z | 2:55 AM | SCT | 13000 - 47000 | 10 | SCT | 13000 - 35000 | 6 | OVC@200 | KGYY 170755Z AUTO 00000KT 3/4SM BR OVC002 25/25 A3006 RMK AO2 | ||
| 0850Z | 3:55 AM | SCT | 13000 - 47000 | 5 | SCT | 13000 - 32000 | 2 | OVC@200 | KGYY 170855Z AUTO 00000KT 3/4SM BR OVC002 25/25 A3006 RMK AO2 | ||
| 0950Z | 4:15 AM | SCT | 13000 - 23000 | 2 | SCT | 13000 - 17000 | 2 | OVC@200 | KGYY 170915Z AUTO 00000KT 3/4SM BR OVC002 25/25 A3006 RMK AO2 | ||
| 1050Z | 5:56 AM | SCT | 13000 - 18000 | 2 | SCT | 13000 - 16000 | 5 | OVC@200 | KGYY 171056Z 16005KT 1SM R30/6500 FU OVC002 25/25 A3005 | ||
| 1150Z | 6:50 AM | SCT | 13000 - 25000 | 11 | SCT | 13000 - 16000 | 4 | CLR | KGYY 171150Z 16005KT 1SM R30/6500 FU CLR 25/25 A3004 | ||
| 1250Z | 7:50 AM | SCT | 13000 - 43000 | 17 | SCT | 13000 - 16000 | 7 | CLR | KGYY 171250Z 18007KT 1SM R30/6500 FU CLR 27/26 A3005 | ||
| 1350Z | 8:50 AM | SCT | 13000 - 41000 | 25 | SCT | 13000 - 16000 | 15 | CLR | KGYY 171350Z 20006KT 1 1/4SM R30/6500 BR CLR 28/27 A3005 | ||
| 1450Z | 9:50 AM | SCT | 13000 - 33000 | 14 | SCT | 13000 - 37000 | 5 | SCT@10000 | KGYY 171450Z 14004KT 1 3/4SM R30/6500 FU SCT100 30/26 A3005 | ||
| 1550Z | 10:50 AM | SCT | 13000 - 15000 | 3 | SCT | 13000 - 19000 | 5 | FEW@9500 | KGYY 171550Z 19004KT 2SM FU FEW095 31/26 A3004 | ||
| 1650Z | 11:50 AM | SCT | 13000 - 21000 | 0 | SCT | 13000 - 32000 | 4 | CLR | KGYY 171650Z 22004KT 3SM FU CLR 33/26 A3003 | ||
| 1750Z | 12:50 PM | SCT | 13000 - 43000 | 9 | SCT | 13000 - 38000 | 9 | FEW@3700 FEW@4500 | KGYY 171750Z 23004G17KT 3SM FU FEW037 FEW045 30/25 A3001 | ||
| 1850Z | 1:50 PM | SCT | 13000 - 39000 | 13 | SCT | 13000 - 47000 | 23 | BKN@4700 | KGYY 171850Z 25008KT 7SM BKN047 36/24 A2998 | ||
| 1950Z | 2:50 PM | BKN | 13000 - 45000 | 47 | BKN | 13000 - 46000 | 45 | SCT@8500 | KGYY 171950Z VRB05KT 6SM HZ SCT085 32/25 A2998 RMK LTG DSNT NE AND W | ||