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 | ||
| 0750Z | 12:55 AM | SCT | 13000 - 40000 | 13 | SCT | 13000 - 34000 | 8 | CLR | KLHM 290755Z AUTO 00000KT 10SM CLR 07/03 A2995 RMK AO1 | ||
| 0850Z | 1:55 AM | SCT | 13000 - 39000 | 20 | SCT | 16000 - 39000 | 21 | CLR | KLHM 290855Z AUTO 00000KT 10SM CLR 05/03 A2994 RMK AO1 | ||
| 0950Z | 2:55 AM | SCT | 13000 - 39000 | 22 | SCT | 14000 - 39000 | 18 | CLR | KLHM 290955Z AUTO 00000KT 10SM CLR 05/03 A2994 RMK AO1 | ||
| 1050Z | 3:55 AM | BKN | 13000 - 37000 | 27 | SCT | 13000 - 36000 | 20 | CLR | KLHM 291055Z AUTO 05003KT 10SM CLR 04/03 A2993 RMK AO1 | ||
| 1150Z | 4:55 AM | OVC | 25000 - 39000 | 41 | OVC | 19000 - 34000 | 54 | CLR | KLHM 291155Z AUTO 05005KT 10SM CLR 04/03 A2993 RMK AO1 | ||
| 1250Z | 5:55 AM | OVC | 23000 - 33000 | 46 | OVC | 21000 - 32000 | 61 | CLR | KLHM 291255Z AUTO 05004KT 10SM CLR 05/04 A2992 RMK AO1 | ||
| 1350Z | 6:55 AM | OVC | 26000 - 34000 | 48 | OVC | 23000 - 32000 | 58 | CLR | KLHM 291355Z AUTO 00000KT 10SM CLR 05/03 A2993 RMK AO1 | ||
| 1450Z | 7:55 AM | OVC | 14000 - 34000 | 36 | OVC | 20000 - 32000 | 49 | CLR | KLHM 291455Z AUTO 00000KT 10SM CLR 05/04 A2992 RMK AO1 | ||
| 1550Z | 8:55 AM | BKN | 25000 - 34000 | 58 | OVC | 24000 - 34000 | 77 | CLR | KLHM 291555Z AUTO 00000KT 10SM CLR 08/06 A2992 RMK AO1 | ||
| 1650Z | 9:55 AM | OVC | 25000 - 31000 | 63 | OVC | 23000 - 30000 | 71 | CLR | KLHM 291655Z AUTO 00000KT 10SM CLR 11/06 A2993 RMK AO1 | ||
| 1750Z | 10:55 AM | BKN | 22000 - 36000 | 48 | OVC | 21000 - 37000 | 45 | CLR | KLHM 291755Z AUTO 00000KT 10SM CLR 14/05 A2993 RMK AO1 | ||
| 1850Z | 11:55 AM | BKN | 13000 - 39000 | 39 | BKN | 17000 - 37000 | 46 | KLHM 291855Z AUTO 00000KT 10SM 16/05 A2993 RMK AO1 | |||