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 | BKN | 13000 - 48000 | 28 | SCT | 13000 - 39000 | 21 | CLR | KLLN 290555Z AUTO 19007KT 8SM CLR 16/15 A3015 RMK AO2 | ||
| 0650Z | 1:55 AM | SCT | SCT | 13000 - 44000 | 16 | SCT | 13000 - 39000 | 16 | CLR | KLLN 290655Z AUTO 19007KT 7SM CLR 15/15 A3015 RMK AO2 | |
| 0750Z | 2:55 AM | SCT | 14000 - 46000 | 23 | OVC | 27000 - 46000 | 29 | CLR | KLLN 290755Z AUTO 19007KT 6SM BR CLR 15/15 A3015 RMK AO2 | ||
| 0850Z | 3:55 AM | SCT | 18000 - 47000 | 24 | BKN | 14000 - 45000 | 26 | CLR | KLLN 290855Z AUTO 19006KT 5SM BR CLR 15/14 A3014 RMK AO2 | ||
| 0950Z | 4:55 AM | SCT | 20000 - 47000 | 19 | SCT | 14000 - 45000 | 18 | OVC@1000 | KLLN 290955Z AUTO 20010KT 7SM OVC010 16/16 A3014 RMK AO2 | ||
| 1050Z | 5:55 AM | SCT | 14000 - 48000 | 12 | SCT | 13000 - 42000 | 7 | CLR | KLLN 291055Z AUTO 19003KT 4SM BR CLR 15/15 A3015 RMK AO2 | ||
| 1150Z | 6:55 AM | SCT | 13000 - 53000 | 11 | SCT | SCT | 13000 - 47000 | 15 | OVC@200 | KLLN 291155Z AUTO 19004KT M1/4SM FG OVC002 14/14 A3016 RMK AO2 | |
| 1250Z | 7:55 AM | SCT | 13000 - 52000 | 15 | SCT | 13000 - 51000 | 20 | OVC@200 | KLLN 291255Z AUTO 00000KT 1/4SM FG OVC002 14/14 A3017 RMK AO2 | ||
| 1350Z | 8:55 AM | SCT | 13000 - 48000 | 19 | SCT | 13000 - 36000 | 20 | OVC@200 | KLLN 291355Z AUTO 00000KT M1/4SM FG OVC002 14/14 A3019 RMK AO2 | ||
| 1450Z | 9:55 AM | SCT | SCT | 13000 - 46000 | 17 | SCT | 13000 - 34000 | 16 | OVC@200 | KLLN 291455Z AUTO 00000KT M1/4SM FG OVC002 15/15 A3021 RMK AO2 | |
| 1550Z | 10:55 AM | BKN | 13000 - 36000 | 46 | BKN | 13000 - 35000 | 49 | OVC@200 | KLLN 291555Z AUTO 00000KT 1/4SM FG OVC002 16/16 A3021 RMK AO2 | ||
| 1650Z | 11:55 AM | BKN | 13000 - 38000 | 56 | BKN | 13000 - 34000 | 57 | OVC@400 | KLLN 291655Z AUTO 18007KT 5SM BR OVC004 17/17 A3020 RMK AO2 | ||
| 1750Z | 12:55 PM | BKN | 13000 - 41000 | 37 | BKN | 13000 - 36000 | 40 | BKN@700 OVC@1100 | KLLN 291755Z AUTO 20006KT 6SM BR BKN007 OVC011 17/17 A3020 RMK AO2 | ||
| 1850Z | 1:55 PM | BKN | 13000 - 45000 | 34 | BKN | 13000 - 38000 | 33 | BKN@1400 BKN@2100 BKN@2500 | KLLN 291855Z AUTO 24005KT 7SM BKN014 BKN021 BKN025 19/17 A3017 RMK AO2 | ||
| 1950Z | 2:55 PM | BKN | 13000 - 46000 | 37 | BKN | 13000 - 40000 | 31 | SCT@2000 BKN@2600 BKN@3100 | KLLN 291955Z AUTO 15008KT 8SM SCT020 BKN026 BKN031 22/17 A3015 RMK AO2 | ||