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 | ||
0050Z | 12:55 AM | SCT | 20000 - 37000 | 1 | CLR | - | 0 | CLR | KFFM 170555Z AUTO 31005KT 6SM BR CLR 16/16 A2983 RMK AO2 | ||
0150Z | 1:55 AM | SCT | 13000 - 30000 | 0 | SCT | SCT | 13000 - 38000 | 2 | VV | KFFM 170655Z AUTO 00000KT M1/4SM FG VV000 15/15 A2981 RMK AO2 | |
0250Z | 2:55 AM | SCT | 13000 - 40000 | 9 | SCT | 13000 - 39000 | 13 | OVC@100 | KFFM 170755Z AUTO 28004KT M1/4SM FG OVC001 15/15 A2983 RMK AO2 | ||
0350Z | 3:55 AM | SCT | 16000 - 41000 | 3 | SCT | 13000 - 38000 | 5 | OVC@100 | KFFM 170855Z AUTO 32005KT M1/4SM FG OVC001 16/16 A2983 RMK AO2 | ||
0450Z | 4:55 AM | SCT | 13000 - 40000 | 12 | SCT | 13000 - 39000 | 15 | OVC@100 | KFFM 170955Z AUTO 28003KT M1/4SM FG OVC001 16/16 A2985 RMK AO2 | ||
0550Z | 5:55 AM | SCT | 13000 - 40000 | 9 | SCT | 13000 - 33000 | 16 | OVC@100 | KFFM 171055Z AUTO 00000KT M1/4SM FG OVC001 15/15 A2984 RMK AO2 | ||
0650Z | 6:55 AM | SCT | 13000 - 40000 | 14 | SCT | 13000 - 32000 | 9 | OVC@200 | KFFM 171155Z AUTO 00000KT M1/4SM FG OVC002 15/15 A2984 RMK AO2 | ||
0750Z | 7:55 AM | SCT | 13000 - 39000 | 2 | SCT | 13000 - 33000 | 6 | BKN@200 | KFFM 171255Z AUTO 00000KT M1/4SM FG BKN002 16/16 A2984 RMK AO2 | ||
0850Z | 8:55 AM | SCT | 13000 - 39000 | 11 | BKN | 13000 - 34000 | 27 | SCT@200 | KFFM 171355Z AUTO 02003KT 3SM BR SCT002 19/19 A2984 RMK AO2 |