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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 | ||
| 0450Z | 12:54 AM | BKN | 14000 - 35000 | 64 | SCT | 26000 - 39000 | 7 | OVC@8000 | KBOS 170454Z 22012KT 10SM OVC080 22/17 A2996 RMK AO2 SLP145 T02220172 402720167 | ||
| 0550Z | 1:54 AM | OVC | 17000 - 36000 | 62 | SCT | 29000 - 37000 | 5 | OVC@7000 | KBOS 170554Z 20009KT 10SM OVC070 22/16 A2994 RMK AO2 SLP139 T02170161 10239 20217 58010 | ||
| 0650Z | 2:54 AM | OVC | 16000 - 37000 | 56 | SCT | 25000 - 34000 | 6 | OVC@6500 | KBOS 170654Z 21012KT 10SM -RA OVC065 21/17 A2995 RMK AO2 RAB28 SLP140 P0000 T02060172 | ||
| 0750Z | 3:54 AM | BKN | 13000 - 33000 | 62 | SCT | 19000 - 34000 | 6 | FEW@3900 OVC@6500 | KBOS 170754Z 20009KT 10SM -RA FEW039 OVC065 19/18 A2993 RMK AO2 CIG 050 E SLP135 P0004 T01890183 | ||
| 0850Z | 4:54 AM | OVC | 13000 - 30000 | 67 | SCT | 17000 - 27000 | 4 | OVC@5500 | KBOS 170854Z 18007KT 10SM OVC055 19/18 A2991 RMK AO2 RAE25 SLP129 P0000 60004 T01940183 58009 | ||
| 0950Z | 5:54 AM | OVC | 14000 - 33000 | 64 | SCT | 17000 - 28000 | 4 | FEW@2700 BKN@3500 OVC@5000 | KBOS 170954Z 19008KT 10SM -RA FEW027 BKN035 OVC050 19/18 A2992 RMK AO2 RAB26 SLP130 P0000 T01940183 | ||
| 1050Z | 6:54 AM | OVC | 13000 - 31000 | 65 | SCT | 18000 - 32000 | 5 | FEW@1200 BKN@2200 OVC@3700 | KBOS 171054Z 20011KT 5SM -RA BR FEW012 BKN022 OVC037 19/18 A2992 RMK AO2 SLP132 P0001 T01940178 | ||
| 1150Z | 7:50 AM | BKN | 13000 - 31000 | 59 | SCT | 23000 - 36000 | 4 | FEW@1100 BKN@3300 OVC@6000 | KBOS 171150Z 20008KT 10SM FEW011 BKN033 OVC060 20/18 A2992 RMK AO2 RAE27 P0000 | ||
| 1250Z | 8:54 AM | BKN | 13000 - 32000 | 57 | SCT | 19000 - 31000 | 2 | FEW@3900 OVC@4700 | KBOS 171254Z 22007KT 10SM FEW039 OVC047 20/17 A2991 RMK AO2 SLP129 T02000167 | ||
| 1350Z | 9:54 AM | OVC | 15000 - 32000 | 59 | SCT | 18000 - 33000 | 5 | FEW@1500 OVC@4500 | KBOS 171354Z 21006KT 10SM FEW015 OVC045 21/17 A2991 RMK AO2 SLP127 T02060167 | ||
| 1450Z | 10:54 AM | OVC | 15000 - 37000 | 52 | SCT | 16000 - 29000 | 4 | FEW@1500 OVC@4300 | KBOS 171454Z 17007KT 10SM FEW015 OVC043 22/17 A2990 RMK AO2 SLP125 T02220167 56006 | ||
| 1550Z | 11:54 AM | OVC | 14000 - 44000 | 47 | SCT | 13000 - 24000 | 3 | FEW@2200 BKN@3500 OVC@5500 | KBOS 171554Z 20008KT 10SM FEW022 BKN035 OVC055 23/17 A2989 RMK AO2 SLP121 T02280172 | ||
| 1650Z | 12:54 PM | SCT | 13000 - 44000 | 22 | SCT | 15000 - 25000 | 1 | BKN@2600 OVC@4000 | KBOS 171654Z 19010KT 10SM BKN026 OVC040 23/18 A2987 RMK AO2 SLP113 T02330178 | ||
| 1750Z | 1:54 PM | SCT | 13000 - 46000 | 7 | SCT | 16000 - 22000 | 2 | BKN@2400 OVC@3300 | KBOS 171754Z 19008KT 10SM BKN024 OVC033 23/18 A2986 RMK AO2 SLP111 T02330178 10233 20194 56014 | ||
| 1850Z | 2:54 PM | SCT | 13000 - 40000 | 4 | SCT | 13000 - 18000 | 2 | OVC@2400 | KBOS 171854Z 15007KT 10SM OVC024 23/18 A2985 RMK AO2 SLP108 T02330183 | ||
| 1950Z | 3:54 PM | SCT | 15000 - 39000 | 1 | SCT | 13000 - 30000 | 4 | OVC@2300 | KBOS 171954Z 14005KT 10SM OVC023 22/18 A2984 RMK AO2 SLP104 T02220183 | ||
| 2050Z | 4:54 PM | SCT | 13000 - 38000 | 14 | SCT | 18000 - 29000 | 2 | OVC@2200 | KBOS 172054Z 10007KT 10SM OVC022 23/19 A2984 RMK AO2 SLP104 T02280189 56008 | ||