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 | ||
| 0650Z | 12:55 AM | CLR | - | 0 | SCT | 16000 - 27000 | 0 | CLR | KLLJ 180655Z AUTO 13003KT 10SM CLR 16/14 A3019 RMK AO2 SLP151 T01610139 403170161 | ||
| 0750Z | 1:55 AM | SCT | SCT | 13000 - 43000 | 0 | CLR | - | 0 | CLR | KLLJ 180755Z AUTO 34003KT 10SM CLR 15/13 A3019 RMK AO2 SLP156 T01500133 | |
| 0850Z | 2:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLLJ 180855Z AUTO 00000KT 10SM CLR 16/13 A3019 RMK AO2 SLP153 T01560133 50005 | ||
| 0950Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLLJ 180955Z AUTO 00000KT 10SM CLR 16/13 A3020 RMK AO2 SLP159 T01560128 | ||
| 1050Z | 4:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLLJ 181055Z AUTO 13003KT 10SM CLR 14/13 A3021 RMK AO2 SLP173 T01440128 | ||
| 1150Z | 5:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KLLJ 181155Z AUTO 00000KT 10SM CLR 14/12 A3021 RMK AO2 SLP171 70005 T01390122 10172 20139 51006 | ||
| 1250Z | 6:55 AM | SCT | 13000 - 13000 | 0 | CLR | - | 0 | CLR | KLLJ 181255Z AUTO 00000KT 10SM CLR 13/12 A3022 RMK AO2 SLP179 T01330122 | ||
| 1350Z | 7:55 AM | SCT | 13000 - 39000 | 2 | CLR | - | 0 | CLR | KLLJ 181355Z AUTO 00000KT 10SM CLR 16/13 A3023 RMK AO2 SLP178 T01610128 $ | ||
| 1450Z | 8:55 AM | SCT | SCT | 14000 - 43000 | 0 | CLR | - | 0 | CLR | KLLJ 181455Z AUTO 10004KT 10SM CLR 18/14 A3023 RMK AO2 SLP176 T01780139 $ | |
| 1550Z | 9:55 AM | SCT | 13000 - 49000 | 0 | CLR | - | 0 | CLR | KLLJ 181555Z AUTO 05003KT 10SM CLR 20/14 A3022 RMK AO2 SLP172 T02000139 $ | ||
| 1650Z | 10:55 AM | SCT | 13000 - 50000 | 5 | CLR | - | 0 | CLR | KLLJ 181655Z AUTO 07003KT 10SM CLR 22/14 A3021 RMK AO2 SLP167 T02170139 | ||
| 1750Z | 11:55 AM | SCT | 13000 - 49000 | 3 | SCT | 13000 - 28000 | 1 | CLR | KLLJ 181755Z AUTO 04003KT 10SM CLR 24/12 A3019 RMK AO2 SLP161 T02440117 10244 20133 58011 | ||
| 1850Z | 12:55 PM | SCT | 13000 - 43000 | 11 | SCT | 13000 - 38000 | 13 | CLR | KLLJ 181855Z AUTO 00000KT 10SM CLR 26/12 A3017 RMK AO2 SLP149 T02610117 | ||
| 1950Z | 1:55 PM | BKN | 13000 - 40000 | 38 | BKN | 13000 - 40000 | 36 | CLR | KLLJ 181955Z AUTO 33005KT 10SM CLR 29/12 A3013 RMK AO2 LTG DSNT N SLP136 T02940122 | ||
| 2050Z | 2:55 PM | BKN | 13000 - 36000 | 60 | BKN | 13000 - 48000 | 47 | BKN@11000 | KLLJ 182055Z AUTO VRB03KT 10SM BKN110 29/11 A3011 RMK AO2 LTG DSNT SE AND S AND NW SLP127 T02940111 56023 | ||
| 2150Z | 3:55 PM | BKN | 13000 - 38000 | 43 | BKN | 13000 - 39000 | 37 | FEW@10000 | KLLJ 182155Z AUTO 14009G18KT 10SM FEW100 28/09 A3014 RMK AO2 LTG DSNT NE AND E RAB31E40 SLP137 P0000 T02830089 | ||