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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 | ||
| 0750Z | 12:53 AM | SCT | 13000 - 17000 | 11 | SCT | 13000 - 21000 | 24 | BKN@3500 BKN@4200 OVC@4800 | KSEA 290753Z 14007KT 10SM -RA BKN035 BKN042 OVC048 07/04 A3002 RMK AO2 RAB18 SLP172 P0001 T00670044 401220067 | ||
| 0850Z | 1:53 AM | SCT | 13000 - 19000 | 4 | SCT | 13000 - 22000 | 7 | BKN@3400 OVC@4300 | KSEA 290853Z 14006KT 10SM -RA BKN034 OVC043 07/05 A3002 RMK AO2 SLP173 P0001 60002 T00670050 55000 | ||
| 0950Z | 2:53 AM | SCT | 13000 - 21000 | 7 | SCT | 13000 - 29000 | 10 | OVC@3100 | KSEA 290953Z 13006KT 9SM -RA OVC031 07/06 A3002 RMK AO2 RAE00B24 SLP172 P0002 T00720056 | ||
| 1050Z | 3:53 AM | SCT | 13000 - 16000 | 7 | SCT | 13000 - 22000 | 32 | BKN@3300 OVC@4100 | KSEA 291053Z 12006KT 10SM BKN033 OVC041 07/04 A3001 RMK AO2 RAE11 SLP168 P0000 T00670044 | ||
| 1150Z | 4:53 AM | SCT | 13000 - 21000 | 17 | SCT | 13000 - 19000 | 41 | BKN@3500 BKN@4500 BKN@10000 | KSEA 291153Z 13006KT 10SM BKN035 BKN045 BKN100 07/04 A3000 RMK AO2 SLP166 60004 70008 T00670044 10072 20061 58007 | ||
| 1250Z | 5:53 AM | SCT | 13000 - 19000 | 19 | SCT | 13000 - 19000 | 14 | SCT@3500 BKN@4700 OVC@5500 | KSEA 291253Z 11007KT 10SM -RA SCT035 BKN047 OVC055 07/04 A3000 RMK AO2 RAB29 SLP166 P0000 T00670044 | ||
| 1350Z | 6:53 AM | SCT | 13000 - 20000 | 14 | SCT | 13000 - 25000 | 23 | BKN@4100 BKN@5500 BKN@7500 | KSEA 291353Z 12007KT 10SM BKN041 BKN055 BKN075 06/04 A2999 RMK AO2 RAE11 SLP164 P0001 T00610044 | ||
| 1450Z | 7:53 AM | SCT | 13000 - 20000 | 18 | SCT | 13000 - 29000 | 26 | FEW@5000 BKN@7500 BKN@14000 | KSEA 291453Z 12006KT 10SM FEW050 BKN075 BKN140 07/04 A2998 RMK AO2 SLP161 60001 T00670039 58006 $ | ||
| 1550Z | 8:53 AM | SCT | 13000 - 21000 | 16 | SCT | 13000 - 28000 | 22 | FEW@5000 SCT@6500 BKN@10000 BKN@14000 | KSEA 291553Z 14006KT 10SM FEW050 SCT065 BKN100 BKN140 07/03 A2999 RMK AO2 SLP164 T00670033 $ | ||
| 1650Z | 9:53 AM | SCT | 13000 - 20000 | 8 | SCT | 13000 - 21000 | 10 | SCT@3200 BKN@4800 BKN@8000 BKN@13000 | KSEA 291653Z 15008KT 8SM -RA SCT032 BKN048 BKN080 BKN130 07/04 A3000 RMK AO2 RAB40 SLP166 P0000 T00670039 | ||
| 1750Z | 10:53 AM | SCT | 13000 - 18000 | 7 | SCT | 13000 - 18000 | 1 | SCT@3600 BKN@4200 BKN@8000 | KSEA 291753Z 12005KT 6SM -RA SCT036 BKN042 BKN080 08/04 A2999 RMK AO2 RAE12B44 SLP164 P0001 60002 T00780044 10078 20061 50003 | ||
| 1850Z | 11:53 AM | SCT | 13000 - 21000 | 8 | SCT | 13000 - 25000 | 9 | FEW@2000 BKN@4700 BKN@7000 | KSEA 291853Z 11006KT 10SM FEW020 BKN047 BKN070 09/04 A2999 RMK AO2 RAE08 SLP163 P0001 T00890044 | ||
| 1950Z | 12:53 PM | SCT | 13000 - 18000 | 3 | SCT | 13000 - 19000 | 2 | FEW@2500 BKN@4200 BKN@8000 BKN@15000 | KSEA 291953Z 12009KT 10SM FEW025 BKN042 BKN080 BKN150 11/06 A2998 RMK AO2 SLP158 T01060056 | ||