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 | 12:53 AM | SCT | 13000 - 41000 | 11 | SCT | 13000 - 29000 | 15 | VV @100 | KSEG 060553Z AUTO 00000KT 1/4SM FG VV001 13/13 A2986 RMK AO2 SLP109 60001 T01280128 10200 20117 53004 | ||
| 0650Z | 1:53 AM | SCT | 13000 - 39000 | 17 | SCT | 13000 - 33000 | 21 | VV @100 | KSEG 060653Z AUTO 00000KT M1/4SM FG VV001 12/12 A2987 RMK AO2 SLP115 T01220122 | ||
| 0750Z | 2:53 AM | BKN | 13000 - 40000 | 27 | BKN | 13000 - 33000 | 40 | VV @100 | KSEG 060753Z AUTO 00000KT 1/4SM FG VV001 12/12 A2987 RMK AO2 SLP113 T01170117 | ||
| 0850Z | 3:50 AM | BKN | 13000 - 38000 | 34 | BKN | 13000 - 32000 | 38 | VV @200 | KSEG 060850Z AUTO 00000KT 1/4SM FG VV002 11/11 A2987 RMK AO2 | ||
| 0950Z | 4:53 AM | BKN | 13000 - 33000 | 52 | BKN | 14000 - 32000 | 42 | OVC@100 | KSEG 060953Z AUTO 00000KT 1/2SM FG OVC001 12/12 A2987 RMK AO2 SLP114 T01170117 | ||
| 1050Z | 5:53 AM | BKN | 13000 - 31000 | 49 | SCT | 14000 - 32000 | 35 | FEW@300 OVC@10000 | KSEG 061053Z AUTO 00000KT 5SM BR FEW003 OVC100 12/12 A2987 RMK AO2 SLP115 T01170117 | ||
| 1150Z | 6:53 AM | BKN | 13000 - 35000 | 46 | SCT | 17000 - 32000 | 30 | OVC@9000 | KSEG 061153Z AUTO 00000KT 6SM BR OVC090 12/12 A2988 RMK AO2 SLP116 70006 T01170117 10122 20111 53001 | ||
| 1250Z | 7:53 AM | BKN | 13000 - 34000 | 38 | BKN | 13000 - 31000 | 31 | OVC@10000 | KSEG 061253Z AUTO 00000KT 8SM OVC100 12/12 A2990 RMK AO2 SLP126 T01220122 | ||
| 1350Z | 8:53 AM | BKN | 14000 - 38000 | 33 | SCT | 13000 - 31000 | 22 | CLR | KSEG 061353Z AUTO 00000KT 10SM CLR 15/14 A2989 RMK AO2 SLP120 T01500139 | ||
| 1450Z | 9:53 AM | SCT | 16000 - 37000 | 12 | SCT | 13000 - 31000 | 12 | CLR | KSEG 061453Z AUTO 00000KT 10SM CLR 17/14 A2988 RMK AO2 SLP118 T01670144 50003 | ||
| 1550Z | 10:53 AM | SCT | 24000 - 37000 | 3 | SCT | 13000 - 36000 | 9 | CLR | KSEG 061553Z AUTO 00000KT 10SM CLR 19/11 A2987 RMK AO2 SLP112 T01890111 | ||
| 1650Z | 11:53 AM | SCT | 27000 - 38000 | 1 | SCT | 13000 - 26000 | 5 | CLR | KSEG 061653Z AUTO VRB04KT 10SM CLR 21/08 A2985 RMK AO2 SLP105 T02060083 | ||
| 1750Z | 12:53 PM | SCT | 14000 - 17000 | 0 | SCT | 13000 - 14000 | 1 | OVC@5500 | KSEG 061753Z AUTO 29004KT 10SM OVC055 20/09 A2984 RMK AO2 SLP103 T02000089 10211 20117 56015 | ||