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 | OVC | 30000 - 38000 | 81 | OVC | 31000 - 38000 | 78 | KSWW 300555Z AUTO 00000KT 7SM 17/17 A3016 RMK AO2 T01700170 10192 20170 402450168 | |||
| 0650Z | 1:55 AM | OVC | 28000 - 37000 | 88 | BKN | 30000 - 39000 | 79 | KSWW 300655Z AUTO 10006KT 10SM 17/17 A3013 RMK AO2 T01720172 | |||
| 0750Z | 2:55 AM | BKN | 31000 - 41000 | 80 | BKN | 33000 - 45000 | 62 | KSWW 300755Z AUTO 13008KT 10SM 16/16 A3012 RMK AO2 T01640164 | |||
| 0850Z | 3:55 AM | BKN | 33000 - 41000 | 52 | SCT | 35000 - 44000 | 37 | KSWW 300855Z AUTO 13004KT 10SM 16/16 A3011 RMK AO2 T01580158 | |||
| 0950Z | 4:55 AM | BKN | 34000 - 44000 | 53 | BKN | 37000 - 44000 | 61 | KSWW 300955Z AUTO 14008KT 10SM 17/17 A3011 RMK AO2 T01650165 | |||
| 1050Z | 5:55 AM | BKN | 36000 - 46000 | 53 | BKN | 36000 - 46000 | 83 | KSWW 301055Z AUTO 13007KT 7SM 16/16 A3011 RMK AO2 T01600160 | |||
| 1150Z | 6:55 AM | BKN | 33000 - 45000 | 47 | BKN | 34000 - 46000 | 67 | KSWW 301155Z AUTO 13007KT 5SM 16/16 A3012 RMK AO2 T01600160 10172 20157 | |||
| 1250Z | 7:55 AM | BKN | 32000 - 44000 | 72 | BKN | 33000 - 46000 | 74 | KSWW 301255Z AUTO 14006KT 10SM 14/14 A3013 RMK AO2 T01440144 | |||
| 1350Z | 8:55 AM | OVC | 29000 - 42000 | 85 | OVC | 30000 - 44000 | 83 | KSWW 301355Z AUTO 13005KT 10SM 15/15 A3016 RMK AO2 T01450145 | |||
| 1450Z | 9:55 AM | OVC | 27000 - 41000 | 82 | OVC | 28000 - 42000 | 81 | KSWW 301455Z AUTO 12006KT 5SM 12/12 A3017 RMK AO2 T01240124 | |||
| 1550Z | 10:55 AM | OVC | 27000 - 41000 | 79 | BKN | 26000 - 41000 | 75 | KSWW 301555Z AUTO 08006KT 10SM 14/14 A3017 RMK AO2 T01370137 | |||
| 1650Z | 11:55 AM | OVC | 28000 - 37000 | 88 | OVC | 27000 - 38000 | 83 | KSWW 301655Z AUTO 08007KT 10SM 15/15 A3016 RMK AO2 T01510151 | |||
| 1750Z | 12:55 PM | OVC | 26000 - 38000 | 81 | OVC | 24000 - 38000 | 75 | KSWW 301755Z AUTO 11009KT 7SM 15/15 A3014 RMK AO2 T01500150 10160 20123 | |||