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 - 39000 | 4 | SCT | 13000 - 38000 | 5 | CLR | KASL 290555Z AUTO 00000KT 10SM CLR 16/16 A3013 RMK AO2 T01610161 10233 20157 402790119 50002 $ | ||
| 0650Z | 1:55 AM | CLR | - | 0 | SCT | SCT | 13000 - 34000 | 1 | CLR | KASL 290655Z AUTO 00000KT 10SM CLR 15/15 A3013 RMK AO2 T01530153 $ | |
| 0750Z | 2:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KASL 290755Z AUTO 00000KT 10SM CLR 15/15 A3013 RMK AO2 T01500150 $ | ||
| 0850Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KASL 290855Z AUTO 00000KT 9SM CLR 14/14 A3012 RMK AO2 T01420142 58005 $ | ||
| 0950Z | 4:55 AM | SCT | 13000 - 14000 | 0 | SCT | SCT | 13000 - 41000 | 2 | CLR | KASL 290955Z AUTO 00000KT 9SM CLR 14/14 A3012 RMK AO2 T01390139 $ | |
| 1050Z | 5:55 AM | SCT | SCT | 13000 - 37000 | 2 | SCT | SCT | 13000 - 32000 | 2 | CLR | KASL 291055Z AUTO 00000KT 10SM CLR 14/14 A3013 RMK AO2 T01400140 $ |
| 1150Z | 6:55 AM | SCT | 13000 - 34000 | 5 | SCT | 13000 - 34000 | 11 | CLR | KASL 291155Z AUTO 00000KT 8SM CLR 14/14 A3015 RMK AO2 T01400140 10158 20136 53010 $ | ||
| 1250Z | 7:55 AM | SCT | 13000 - 33000 | 0 | SCT | 13000 - 34000 | 2 | CLR | KASL 291255Z AUTO 00000KT 10SM CLR 13/13 A3016 RMK AO2 T01310131 $ | ||
| 1350Z | 8:55 AM | SCT | 13000 - 52000 | 10 | SCT | 13000 - 36000 | 19 | CLR | KASL 291355Z AUTO 00000KT 10SM CLR 17/17 A3018 RMK AO2 T01740174 $ | ||
| 1450Z | 9:55 AM | SCT | 13000 - 52000 | 13 | SCT | 13000 - 44000 | 22 | CLR | KASL 291455Z AUTO 00000KT 10SM CLR 23/18 A3020 RMK AO2 T02320175 52017 $ | ||
| 1550Z | 10:55 AM | SCT | 13000 - 37000 | 22 | BKN | 13000 - 36000 | 41 | CLR | KASL 291555Z AUTO 00000KT 10SM CLR 26/13 A3020 RMK AO2 T02600131 $ | ||
| 1650Z | 11:55 AM | OVC | 22000 - 39000 | 55 | BKN | 16000 - 33000 | 50 | CLR | KASL 291655Z AUTO 00000KT 10SM CLR 26/14 A3018 RMK AO2 T02650142 $ | ||
| 1750Z | 12:55 PM | BKN | 13000 - 38000 | 37 | BKN | 13000 - 33000 | 43 | CLR | KASL 291755Z AUTO 23003KT 10SM CLR 28/14 A3016 RMK AO2 T02760142 10283 20127 58012 $ | ||
| 1850Z | 1:55 PM | BKN | 13000 - 34000 | 41 | BKN | 13000 - 35000 | 44 | CLR | KASL 291855Z AUTO VRB03KT 10SM CLR 29/14 A3013 RMK AO2 T02860145 $ | ||
| 1950Z | 2:55 PM | SCT | 13000 - 39000 | 13 | BKN | 13000 - 38000 | 26 | FEW@5500 | KASL 291955Z AUTO 00000KT 10SM FEW055 29/15 A3010 RMK AO2 T02860147 $ | ||
| 2050Z | 3:55 PM | BKN | 18000 - 41000 | 52 | BKN | 13000 - 34000 | 59 | FEW@6000 | KASL 292055Z AUTO VRB04KT 10SM FEW060 28/14 A3008 RMK AO2 T02810140 56026 $ | ||
| 2150Z | 4:55 PM | OVC | 20000 - 33000 | 72 | OVC | 17000 - 32000 | 68 | CLR | KASL 292155Z AUTO 00000KT 10SM CLR 28/14 A3009 RMK AO2 T02800139 $ | ||
| 2250Z | 5:55 PM | OVC | 21000 - 30000 | 82 | BKN | 21000 - 31000 | 71 | CLR | KASL 292255Z AUTO 00000KT 10SM CLR 27/14 A3009 RMK AO2 T02670144 $ | ||
| 2350Z | 6:55 PM | OVC | 20000 - 34000 | 71 | OVC | 18000 - 31000 | 69 | CLR | KASL 292355Z AUTO 00000KT 10SM CLR 25/13 A3009 RMK AO2 T02540131 10299 20253 51002 $ | ||
| 0050Z | 7:55 PM | OVC | 20000 - 33000 | 76 | OVC | 20000 - 29000 | 68 | CLR | KASL 300055Z AUTO 00000KT 10SM CLR 22/16 A3010 RMK AO2 T02220164 $ | ||
| 0150Z | 8:55 PM | OVC | 21000 - 30000 | 77 | OVC | 22000 - 31000 | 73 | CLR | KASL 300155Z AUTO 00000KT 10SM CLR 21/16 A3011 RMK AO2 T02150160 $ | ||
| 0250Z | 9:55 PM | OVC | 24000 - 29000 | 78 | OVC | 24000 - 30000 | 74 | CLR | KASL 300255Z AUTO 00000KT 10SM CLR 20/17 A3011 RMK AO2 T02030166 52008 $ | ||