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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 | SCT | 29000 - 49000 | 0 | FEW@3000 SCT@7000 | TJSJ 290456Z 00000KT 10SM FEW030 SCT070 28/24 A3000 RMK AO2 SLP159 T02780239 $ | |
| 0550Z | 1:56 AM | CLR | - | 0 | FEW@2800 FEW@7000 | TJSJ 290556Z 15003KT 10SM FEW028 FEW070 27/24 A2998 RMK AO2 SLP152 T02720239 10289 20272 58012 $ | |
| 0650Z | 2:56 AM | CLR | - | 0 | FEW@2700 FEW@6500 | TJSJ 290656Z 14003KT 10SM FEW027 FEW065 27/23 A2998 RMK AO2 SLP149 T02720233 $ | |
| 0750Z | 3:56 AM | CLR | - | 0 | FEW@2900 | TJSJ 290756Z 00000KT 10SM FEW029 27/23 A2997 RMK AO2 SLP146 T02670228 $ | |
| 0850Z | 4:56 AM | CLR | - | 0 | FEW@3800 | TJSJ 290856Z 00000KT 10SM FEW038 27/23 A2997 RMK AO2 SLP147 T02670228 55006 $ | |
| 0950Z | 5:56 AM | CLR | - | 0 | FEW@2700 | TJSJ 290956Z 00000KT 10SM FEW027 27/23 A2998 RMK AO2 SLP150 T02670228 $ | |
| 1050Z | 6:56 AM | CLR | - | 0 | FEW@2800 | TJSJ 291056Z 00000KT 10SM FEW028 27/23 A2999 RMK AO2 SLP154 T02720233 $ | |
| 1150Z | 7:56 AM | CLR | - | 0 | FEW@3000 FEW@9000 | TJSJ 291156Z 09003KT 10SM FEW030 FEW090 29/24 A3001 RMK AO2 SLP160 T02890239 10289 20261 53014 $ | |
| 1250Z | 8:56 AM | CLR | - | 0 | FEW@3000 FEW@9000 | TJSJ 291256Z 08008KT 10SM FEW030 FEW090 30/24 A3002 RMK AO2 SLP165 T03000244 $ | |
| 1350Z | 9:56 AM | CLR | - | 0 | FEW@2500 FEW@3300 SCT@4200 | TJSJ 291356Z 07013KT 10SM FEW025 FEW033 SCT042 31/24 A3003 RMK AO2 SLP167 T03060239 $ | |
| 1450Z | 10:56 AM | CLR | - | 0 | FEW@2500 SCT@4200 | TJSJ 291456Z 06011KT 10SM FEW025 SCT042 31/25 A3002 RMK AO2 SLP164 T03110250 50004 $ | |
| 1550Z | 11:56 AM | CLR | - | 0 | SCT@2500 | TJSJ 291556Z 07010G19KT 10SM SCT025 31/25 A3000 RMK AO2 PK WND 08027/1544 SLP156 T03110250 $ | |
| 1650Z | 12:56 PM | SCT | 13000 - 34000 | 3 | SCT@2800 | TJSJ 291656Z COR 06014G19KT 10SM SCT028 31/25 A2997 RMK AO2 SLP149 SHRA DSNT SW T03110250 $ | |
| 1750Z | 1:56 PM | SCT | 15000 - 38000 | 0 | FEW@2500 SCT@3000 | TJSJ 291756Z 07015G25KT 10SM FEW025 SCT030 31/25 A2995 RMK AO2 SLP140 SHRA DSNT SW CB DSNT SW 60000 T03110250 10317 20289 58024 $ | |
| 1850Z | 2:56 PM | CLR | - | 0 | FEW@3000 SCT@6000 | TJSJ 291856Z 07015KT 10SM FEW030 SCT060 31/25 A2993 RMK AO2 SLP132 SHRA DSNT S T03110250 $ | |
| 1950Z | 3:56 PM | CLR | - | 0 | FEW@2300 SCT@5500 | TJSJ 291956Z 06014KT 10SM FEW023 SCT055 31/24 A2992 RMK AO2 SLP132 VCSH SE T03110244 $ | |
| 2050Z | 4:56 PM | SCT | 13000 - 19000 | 1 | FEW@2900 SCT@6000 | TJSJ 292056Z 08014KT 10SM FEW029 SCT060 30/24 A2993 RMK AO2 SLP133 VCSH S-SW T03000244 55007 $ | |
| 2150Z | 5:56 PM | CLR | - | 0 | FEW@2000 SCT@4000 SCT@5000 | TJSJ 292156Z 07012KT 10SM FEW020 SCT040 SCT050 29/24 A2993 RMK AO2 SLP135 VCSH SW T02940239 $ | |
| 2250Z | 6:56 PM | CLR | - | 0 | FEW@2500 SCT@6000 SCT@10000 | TJSJ 292256Z 06015KT 10SM FEW025 SCT060 SCT100 29/23 A2994 RMK AO2 SLP136 T02940233 $ | |
| 2350Z | 7:56 PM | CLR | - | 0 | FEW@2800 SCT@5500 | TJSJ 292356Z 07017G22KT 10SM FEW028 SCT055 29/23 A2995 RMK AO2 SLP140 T02940233 10317 20294 53007 $ | |
| 0050Z | 8:56 PM | CLR | - | 0 | FEW@3200 SCT@6000 | TJSJ 300056Z 08012KT 10SM FEW032 SCT060 29/23 A2997 RMK AO2 SLP148 T02890233 $ | |
| 0150Z | 9:56 PM | CLR | - | 0 | FEW@2500 SCT@6000 | TJSJ 300156Z 09010KT 10SM FEW025 SCT060 29/24 A2999 RMK AO2 SLP153 T02890239 $ | |