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 | SCT | 13000 - 44000 | 16 | SCT | 13000 - 38000 | 15 | KSWW 300555Z AUTO 18012KT 10SM 25/16 A2989 RMK AO2 T02540161 10330 20254 403370190 | |||
| 0650Z | 1:55 AM | SCT | 13000 - 46000 | 12 | SCT | 13000 - 38000 | 14 | KSWW 300655Z AUTO 18014KT 10SM 25/16 A2988 RMK AO2 T02470155 | |||
| 0750Z | 2:55 AM | BKN | 13000 - 44000 | 48 | BKN | 13000 - 44000 | 38 | KSWW 300755Z AUTO 19013KT 10SM 25/16 A2988 RMK AO2 T02450164 | |||
| 0850Z | 3:55 AM | BKN | 23000 - 41000 | 65 | OVC | 25000 - 38000 | 66 | KSWW 300855Z AUTO 18013G19KT 10SM 24/17 A2987 RMK AO2 T02400173 | |||
| 0950Z | 4:55 AM | OVC | 27000 - 34000 | 87 | OVC | 29000 - 35000 | 87 | KSWW 300955Z AUTO 19014KT 10SM 24/19 A2987 RMK AO2 T02370186 | |||
| 1050Z | 5:55 AM | OVC | 26000 - 34000 | 84 | OVC | 29000 - 35000 | 86 | KSWW 301055Z AUTO 19014KT 10SM 24/19 A2986 RMK AO2 T02380190 | |||
| 1150Z | 6:55 AM | OVC | 26000 - 32000 | 86 | OVC | 23000 - 33000 | 83 | KSWW 301155Z AUTO 18012G18KT 10SM 24/19 A2987 RMK AO2 T02370193 10253 20236 | |||
| 1250Z | 7:55 AM | OVC | 25000 - 32000 | 79 | OVC | 23000 - 32000 | 79 | KSWW 301255Z AUTO 20011KT 10SM 24/20 A2990 RMK AO2 T02400197 | |||
| 1350Z | 8:55 AM | OVC | 25000 - 33000 | 86 | OVC | 23000 - 34000 | 85 | KSWW 301355Z AUTO 20017KT 10SM 25/20 A2991 RMK AO2 T02470200 | |||
| 1450Z | 9:55 AM | OVC | 25000 - 38000 | 79 | OVC | 21000 - 34000 | 76 | KSWW 301455Z AUTO 20017G22KT 10SM 24/21 A2993 RMK AO2 LTG DSNT N T02430206 | |||
| 1550Z | 10:55 AM | BKN | 13000 - 39000 | 64 | OVC | 14000 - 37000 | 67 | KSWW 301555Z AUTO 20015KT 10SM TS 26/21 A2993 RMK AO2 LTG DSNT N THRU S T02580205 | |||
| 1650Z | 11:55 AM | BKN | 14000 - 46000 | 53 | BKN | 16000 - 45000 | 61 | KSWW 301655Z AUTO 20021G26KT 10SM 30/19 A2991 RMK AO2 T03030186 | |||
| 1750Z | 12:55 PM | BKN | 14000 - 45000 | 52 | SCT | 17000 - 41000 | 33 | KSWW 301755Z AUTO 22016G21KT 10SM 31/19 A2991 RMK AO2 T03050189 10305 20235 | |||
| 1850Z | 1:55 PM | BKN | 19000 - 45000 | 59 | BKN | 20000 - 38000 | 55 | KSWW 301855Z AUTO 21014G20KT 10SM 32/18 A2989 RMK AO2 T03220175 | |||
| 1950Z | 2:55 PM | SCT | 19000 - 46000 | 8 | SCT | 13000 - 48000 | 4 | KSWW 301955Z AUTO 23014G21KT 10SM 34/14 A2988 RMK AO2 T03420144 | |||
| 2050Z | 3:55 PM | SCT | 44000 - 46000 | 0 | SCT | 13000 - 44000 | 1 | KSWW 302055Z AUTO 23013G18KT 200V260 10SM 36/12 A2987 RMK AO2 T03560120 | |||