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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 Imager | ASOS METAR Report | ||||
|---|---|---|---|---|---|---|---|
| Mid Clouds | High Clouds | Levels [ft] | ECA [%] | Levels ft | METAR | ||
| 0450Z | 12:56 AM | CLR | - | 0 | FEW@6000 SCT@8500 | TJSJ 290456Z 12004KT 10SM FEW060 SCT085 28/23 A2998 RMK AO2 SLP150 T02780233 $ | |
| 0550Z | 1:56 AM | CLR | - | 0 | FEW@5000 SCT@8000 | TJSJ 290556Z 00000KT 10SM FEW050 SCT080 27/23 A2997 RMK AO2 SLP146 60000 T02720233 10289 20267 58012 $ | |
| 0650Z | 2:56 AM | CLR | - | 0 | FEW@3800 SCT@6000 | TJSJ 290656Z 00000KT 10SM FEW038 SCT060 27/24 A2995 RMK AO2 SLP142 T02720239 $ | |
| 0750Z | 3:56 AM | CLR | - | 0 | FEW@2800 | TJSJ 290756Z 00000KT 10SM FEW028 27/23 A2994 RMK AO2 SLP139 T02670233 $ | |
| 0850Z | 4:56 AM | CLR | - | 0 | FEW@2800 SCT@6000 | TJSJ 290856Z 00000KT 10SM FEW028 SCT060 27/23 A2994 RMK AO2 SLP138 T02670233 56008 $ | |
| 0950Z | 5:56 AM | CLR | - | 0 | FEW@2200 SCT@6000 | TJSJ 290956Z 00000KT 10SM FEW022 SCT060 27/23 A2995 RMK AO2 SLP140 T02670233 $ | |
| 1050Z | 6:56 AM | CLR | - | 0 | FEW@2400 FEW@6000 | TJSJ 291056Z 00000KT 10SM FEW024 FEW060 27/23 A2997 RMK AO2 SLP146 T02720233 $ | |
| 1150Z | 7:56 AM | CLR | - | 0 | FEW@2600 | TJSJ 291156Z 00000KT 10SM FEW026 29/24 A2998 RMK AO2 SLP152 T02890239 10289 20267 53014 $ | |
| 1250Z | 8:56 AM | CLR | - | 0 | FEW@2800 | TJSJ 291256Z 36004KT 10SM FEW028 29/23 A3000 RMK AO2 SLP157 T02940228 | |
| 1350Z | 9:56 AM | CLR | - | 0 | FEW@3000 | TJSJ 291356Z 32006KT 10SM FEW030 31/22 A3001 RMK AO2 SLP161 T03110222 | |
| 1450Z | 10:56 AM | CLR | - | 0 | SCT@3900 | TJSJ 291456Z 00000KT 10SM SCT039 33/23 A2999 RMK AO2 SLP156 T03280233 50004 | |
| 1550Z | 11:56 AM | CLR | - | 0 | FEW@3200 SCT@4000 SCT@6000 | TJSJ 291556Z 06011KT 10SM FEW032 SCT040 SCT060 31/24 A2997 RMK AO2 SLP147 VCSH SE-S NW T03060244 | |
| 1650Z | 12:56 PM | SCT | 13000 - 32000 | 7 | FEW@3400 SCT@4200 SCT@7500 | TJSJ 291656Z 00000KT 10SM -RA FEW034 SCT042 SCT075 29/25 A2996 RMK AO2 RAB1559 SLP144 P0025 T02940250 | |
| 1750Z | 1:56 PM | SCT | 13000 - 38000 | 5 | FEW@3400 SCT@7500 SCT@10000 | TJSJ 291756Z COR 08010G14KT 10SM FEW034 SCT075 SCT100 32/24 A2994 RMK AO2 RAE38 SLP136 VCSH N SW-NW P0000 60025 T03170244 10328 20278 56020 | |
| 1850Z | 2:56 PM | SCT | 13000 - 42000 | 37 | FEW@2800 SCT@4500 | TJSJ 291856Z 17006G19KT 10SM -RA FEW028 SCT045 27/24 A2994 RMK AO2 RAB11 SLP137 P0007 T02720239 | |
| 1950Z | 3:56 PM | BKN | 13000 - 52000 | 48 | FEW@3400 SCT@4300 SCT@9000 | TJSJ 291956Z 11004KT 10SM FEW034 SCT043 SCT090 29/24 A2993 RMK AO2 RAE25 SLP134 SHRA DSNT W P0004 T02940239 | |
| 2050Z | 4:56 PM | BKN | 25000 - 52000 | 34 | FEW@3400 SCT@4300 SCT@10000 | TJSJ 292056Z 13004KT 10SM FEW034 SCT043 SCT100 29/24 A2995 RMK AO2 SLP140 SHRA DSNT NW 60011 T02940239 53004 | |
| 2150Z | 5:56 PM | BKN | 21000 - 53000 | 45 | FEW@3400 SCT@4300 SCT@10000 | TJSJ 292156Z 10003KT 10SM FEW034 SCT043 SCT100 29/24 A2995 RMK AO2 SLP140 T02890239 | |
| 2250Z | 6:56 PM | BKN | 26000 - 52000 | 52 | FEW@6000 | TJSJ 292256Z 09003KT 10SM FEW060 28/24 A2996 RMK AO2 SLP144 T02780239 | |
| 2350Z | 7:56 PM | BKN | 21000 - 52000 | 43 | FEW@6000 | TJSJ 292356Z 08005KT 10SM FEW060 27/24 A2998 RMK AO2 SLP150 60011 T02720239 10317 20272 53010 | |
| 0050Z | 8:56 PM | SCT | 13000 - 53000 | 10 | FEW@4500 | TJSJ 300056Z 09004KT 10SM FEW045 27/24 A2999 RMK AO2 SLP154 T02720239 | |
| 0150Z | 9:56 PM | SCT | 19000 - 52000 | 0 | FEW@7500 | TJSJ 300156Z 11004KT 10SM FEW075 27/23 A2999 RMK AO2 SLP155 T02720233 | |
| 0250Z | 10:56 PM | SCT | SCT | 13000 - 52000 | 0 | FEW@5500 | TJSJ 300256Z 00000KT 10SM FEW055 27/23 A3000 RMK AO2 SLP156 T02720233 51006 |