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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 | 12:53 AM | CLR | - | 0 | CLR | KMTH 230453Z AUTO 08009KT 10SM CLR 29/23 A3001 RMK AO2 SLP161 T02940233 403170294 $ | |
| 0550Z | 1:53 AM | SCT | 13000 - 44000 | 17 | CLR | KMTH 230553Z AUTO 08010KT 10SM CLR 29/24 A2999 RMK AO2 SLP155 T02940244 10300 20294 58009 $ | |
| 0650Z | 2:53 AM | SCT | 13000 - 22000 | 2 | CLR | KMTH 230653Z AUTO 08008KT 10SM CLR 28/24 A2998 RMK AO2 SLP152 T02830244 $ | |
| 0750Z | 3:53 AM | SCT | 13000 - 30000 | 1 | CLR | KMTH 230753Z AUTO 08008KT 10SM CLR 29/24 A2998 RMK AO2 SLP152 T02890244 $ | |
| 0850Z | 4:53 AM | SCT | 13000 - 17000 | 0 | FEW@2500 BKN@10000 | KMTH 230853Z AUTO 08008KT 10SM FEW025 BKN100 29/24 A2999 RMK AO2 SLP154 T02890244 55001 $ | |
| 0950Z | 5:53 AM | SCT | 15000 - 19000 | 0 | FEW@2600 | KMTH 230953Z AUTO 08006KT 10SM FEW026 29/24 A2999 RMK AO2 SLP155 T02890239 $ | |
| 1050Z | 6:53 AM | CLR | - | 0 | CLR | KMTH 231053Z AUTO 07004KT 10SM CLR 28/23 A3000 RMK AO2 SLP160 T02830233 $ | |
| 1150Z | 7:53 AM | SCT | 16000 - 34000 | 0 | FEW@2700 | KMTH 231153Z AUTO 06005KT 10SM FEW027 29/24 A3002 RMK AO2 SLP165 T02940239 10294 20283 53011 | |
| 1250Z | 8:53 AM | SCT | 14000 - 52000 | 3 | CLR | KMTH 231253Z AUTO 09010G18KT 10SM CLR 31/23 A3003 RMK AO2 SLP169 T03060228 | |
| 1350Z | 9:53 AM | SCT | 16000 - 36000 | 0 | FEW@3000 SCT@4000 | KMTH 231353Z AUTO 09011G18KT 10SM FEW030 SCT040 31/24 A3004 RMK AO2 SLP172 T03110239 | |
| 1450Z | 10:53 AM | SCT | 13000 - 20000 | 1 | SCT@3100 | KMTH 231453Z AUTO 09010KT 10SM SCT031 32/24 A3005 RMK AO2 SLP174 T03170239 51009 | |
| 1550Z | 11:53 AM | SCT | 13000 - 48000 | 24 | FEW@3200 | KMTH 231553Z AUTO 09013KT 10SM FEW032 32/23 A3004 RMK AO2 SLP172 T03170233 | |
| 1650Z | 12:53 PM | BKN | 13000 - 50000 | 29 | CLR | KMTH 231653Z AUTO 08012KT 10SM CLR 31/25 A3003 RMK AO2 LTG DSNT N SLP170 T03060250 | |
| 1750Z | 1:53 PM | SCT | 13000 - 53000 | 8 | CLR | KMTH 231753Z AUTO 10009KT 10SM CLR 32/23 A3003 RMK AO2 LTG DSNT N SLP167 T03170228 10322 20294 58006 | |
| 1850Z | 2:53 PM | SCT | 16000 - 24000 | 0 | FEW@3400 | KMTH 231853Z AUTO 10012KT 10SM FEW034 32/24 A3001 RMK AO2 SLP161 T03220244 | |
| 1950Z | 3:53 PM | SCT | 13000 - 40000 | 5 | FEW@3200 | KMTH 231953Z AUTO 09011G19KT 10SM FEW032 32/24 A2999 RMK AO2 SLP156 T03220239 | |
| 2050Z | 4:53 PM | SCT | 13000 - 52000 | 11 | FEW@3100 | KMTH 232053Z AUTO 08011KT 10SM FEW031 32/25 A2998 RMK AO2 SLP152 T03220250 56016 | |
| 2150Z | 5:53 PM | CLR | - | 0 | FEW@2700 | KMTH 232153Z AUTO 09012KT 10SM FEW027 32/25 A2997 RMK AO2 SLP149 T03170250 | |
| 2250Z | 6:53 PM | SCT | 15000 - 21000 | 0 | FEW@2700 | KMTH 232253Z AUTO 08014G20KT 10SM FEW027 31/25 A2997 RMK AO2 SLP148 T03110250 | |