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 | ||
| 0450Z | 12:55 AM | BKN | 32000 - 46000 | 36 | OVC | 19000 - 36000 | 40 | CLR | KGYH 310455Z AUTO 01005KT 10SM CLR 16/10 A3028 RMK AO2 | ||
| 0550Z | 1:55 AM | OVC | 31000 - 41000 | 38 | BKN | 13000 - 37000 | 34 | CLR | KGYH 310555Z AUTO 01006KT 10SM CLR 17/09 A3028 RMK AO2 | ||
| 0650Z | 2:55 AM | BKN | 13000 - 40000 | 36 | BKN | 13000 - 35000 | 32 | CLR | KGYH 310655Z AUTO 03006KT 10SM CLR 16/09 A3030 RMK AO2 | ||
| 0750Z | 3:55 AM | BKN | 13000 - 38000 | 35 | BKN | 13000 - 33000 | 35 | CLR | KGYH 310755Z AUTO 05005KT 10SM CLR 17/08 A3030 RMK AO2 | ||
| 0850Z | 4:55 AM | SCT | 13000 - 40000 | 16 | BKN | 13000 - 31000 | 33 | CLR | KGYH 310855Z AUTO 05007KT 10SM CLR 16/08 A3031 RMK AO2 | ||
| 0950Z | 5:35 AM | OVC | 26000 - 39000 | 41 | BKN | 13000 - 34000 | 39 | CLR | KGYH 310935Z AUTO 05008KT 10SM CLR 16/07 A3032 RMK AO2 | ||
| 1050Z | 6:47 AM | BKN | 14000 - 43000 | 48 | BKN | 13000 - 36000 | 40 | CLR | KGYH 311047Z 05010KT 10SM CLR 16/04 A3035 | ||
| 1150Z | 7:47 AM | BKN | 13000 - 38000 | 37 | BKN | 13000 - 32000 | 42 | CLR | KGYH 311147Z 04010KT 10SM CLR 14/05 A3037 | ||
| 1250Z | 8:47 AM | SCT | 13000 - 34000 | 7 | SCT | 13000 - 32000 | 24 | CLR | KGYH 311247Z 04012KT 10SM CLR 15/05 A3041 | ||
| 1350Z | 9:47 AM | SCT | 13000 - 42000 | 11 | SCT | 13000 - 33000 | 22 | CLR | KGYH 311347Z 06015KT 10SM CLR 17/04 A3044 | ||
| 1450Z | 10:47 AM | BKN | 23000 - 42000 | 37 | BKN | 13000 - 34000 | 25 | CLR | KGYH 311447Z 06015KT 10SM CLR 16/04 A3044 | ||
| 1550Z | 11:47 AM | BKN | 18000 - 45000 | 31 | BKN | 14000 - 35000 | 32 | CLR | KGYH 311547Z 06015KT 10SM CLR 18/03 A3045 | ||
| 1650Z | 12:47 PM | OVC | 26000 - 42000 | 55 | OVC | 24000 - 35000 | 47 | CLR | KGYH 311647Z 05018KT 10SM CLR 19/02 A3044 | ||
| 1750Z | 1:47 PM | OVC | 27000 - 47000 | 49 | OVC | 26000 - 36000 | 51 | CLR | KGYH 311747Z 06018KT 10SM CLR 20/02 A3041 | ||
| 1850Z | 2:47 PM | OVC | 30000 - 45000 | 57 | OVC | 30000 - 37000 | 60 | CLR | KGYH 311847Z 05010KT 10SM CLR 20/04 A3039 | ||
| 1950Z | 3:47 PM | OVC | 30000 - 35000 | 85 | OVC | 30000 - 38000 | 71 | CLR | KGYH 311947Z 05010KT 10SM CLR 19/03 A3039 | ||
| 2050Z | 4:47 PM | OVC | 31000 - 35000 | 88 | OVC | 27000 - 38000 | 69 | CLR | KGYH 312047Z 04011KT 10SM CLR 18/03 A3040 | ||
| 2150Z | 5:47 PM | OVC | 28000 - 33000 | 80 | OVC | 25000 - 36000 | 64 | CLR | KGYH 312147Z 04009KT 10SM CLR 18/05 A3039 | ||
| 2250Z | 6:47 PM | OVC | 26000 - 34000 | 65 | OVC | 25000 - 35000 | 58 | CLR | KGYH 312247Z 06008KT 10SM CLR 17/04 A3040 | ||