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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 | BKN | 13000 - 18000 | 51 | SCT | 13000 - 25000 | 27 | BKN@12000 | KSTC 300553Z AUTO 36003KT 10SM BKN120 05/04 A3030 RMK AO2 SLP275 T00500039 10083 20050 401170022 53008 | ||
| 0650Z | 1:53 AM | OVC | 13000 - 19000 | 68 | SCT | 13000 - 17000 | 30 | BKN@11000 | KSTC 300653Z AUTO 00000KT 10SM BKN110 06/04 A3031 RMK AO2 SLP279 T00560039 | ||
| 0750Z | 2:53 AM | BKN | 13000 - 29000 | 37 | BKN | 13000 - 34000 | 32 | FEW@10000 OVC@12000 | KSTC 300753Z AUTO 01003KT 10SM FEW100 OVC120 05/04 A3032 RMK AO2 SLP282 T00500039 | ||
| 0850Z | 3:53 AM | SCT | 13000 - 17000 | 4 | SCT | 13000 - 15000 | 9 | BKN@9500 BKN@11000 | KSTC 300853Z AUTO 00000KT 10SM BKN095 BKN110 04/03 A3031 RMK AO2 SLP280 T00440033 50006 | ||
| 0950Z | 4:53 AM | SCT | 13000 - 13000 | 1 | SCT | 13000 - 14000 | 5 | OVC@9500 | KSTC 300953Z AUTO 00000KT 10SM OVC095 03/03 A3032 RMK AO2 SLP285 T00330028 | ||
| 1050Z | 5:53 AM | SCT | SCT | 13000 - 40000 | 1 | SCT | 13000 - 35000 | 7 | BKN@9500 | KSTC 301053Z AUTO 00000KT 7SM BKN095 02/02 A3033 RMK AO2 SLP288 T00220022 | |
| 1150Z | 6:53 AM | SCT | 13000 - 37000 | 9 | SCT | 13000 - 35000 | 19 | BKN@9000 | KSTC 301153Z 00000KT 6SM BR BKN090 01/01 A3033 RMK AO2 SLP290 T00110011 10056 20006 51006 | ||
| 1250Z | 7:53 AM | SCT | SCT | 13000 - 40000 | 17 | SCT | 15000 - 34000 | 16 | FEW@9500 | KSTC 301253Z 12003KT 10SM FEW095 02/01 A3034 RMK AO2 SLP291 T00170011 | |
| 1350Z | 8:53 AM | OVC | 31000 - 40000 | 23 | OVC | 20000 - 35000 | 31 | CLR | KSTC 301353Z 00000KT 10SM CLR 02/01 A3037 RMK AO2 SLP302 T00170011 | ||
| 1450Z | 9:53 AM | OVC | 32000 - 40000 | 32 | OVC | 28000 - 38000 | 32 | CLR | KSTC 301453Z VRB04KT 10SM CLR 06/02 A3038 RMK AO2 SLP304 T00560022 53015 | ||
| 1550Z | 10:53 AM | OVC | 28000 - 40000 | 35 | OVC | 26000 - 37000 | 37 | CLR | KSTC 301553Z VRB05KT 10SM CLR 08/03 A3036 RMK AO2 SLP298 T00780028 | ||
| 1650Z | 11:53 AM | OVC | 28000 - 38000 | 47 | OVC | 24000 - 32000 | 44 | CLR | KSTC 301653Z VRB05KT 10SM CLR 09/02 A3037 RMK AO2 SLP301 T00890017 | ||
| 1750Z | 12:53 PM | OVC | 24000 - 36000 | 50 | BKN | 21000 - 31000 | 58 | CLR | KSTC 301753Z 11006KT 10SM CLR 11/02 A3035 RMK AO2 SLP293 T01060022 10106 20006 58009 | ||
| 1850Z | 1:53 PM | BKN | 26000 - 40000 | 31 | BKN | 13000 - 35000 | 39 | CLR | KSTC 301853Z 11006KT 10SM CLR 11/02 A3033 RMK AO2 SLP285 T01110017 | ||
| 1950Z | 2:53 PM | SCT | 13000 - 40000 | 7 | SCT | 13000 - 33000 | 8 | CLR | KSTC 301953Z 11005KT 10SM CLR 13/02 A3031 RMK AO2 SLP280 T01280017 | ||
| 2050Z | 3:53 PM | SCT | 13000 - 40000 | 9 | SCT | 13000 - 30000 | 12 | CLR | KSTC 302053Z 12004KT 10SM CLR 12/02 A3031 RMK AO2 SLP279 T01220022 56013 | ||
| 2150Z | 4:53 PM | SCT | 13000 - 39000 | 6 | SCT | 13000 - 29000 | 6 | CLR | KSTC 302153Z 09005KT 10SM CLR 13/02 A3030 RMK AO2 SLP276 T01330017 | ||
| 2250Z | 5:53 PM | SCT | 13000 - 40000 | 9 | SCT | 13000 - 33000 | 8 | FEW@9000 | KSTC 302253Z 09003KT 10SM FEW090 12/02 A3030 RMK AO2 SLP277 T01170022 | ||
| 2350Z | 6:53 PM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | FEW@9000 | KSTC 302353Z 08004KT 10SM FEW090 09/02 A3029 RMK AO2 SLP276 T00890017 10133 20089 56006 | ||
| 0050Z | 7:53 PM | SCT | SCT | 13000 - 33000 | 2 | SCT | 34000 - 35000 | 0 | CLR | KSTC 310053Z 08005KT 10SM CLR 09/02 A3028 RMK AO2 SLP270 T00890017 | |