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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 | ||
| 0050Z | 12:55 AM | OVC | 38000 - 44000 | 95 | OVC | 26000 - 44000 | 90 | SCT@9000 BKN@11000 | KSNK 250555Z AUTO 18010G31KT 7SM -VCTSRA SCT090 BKN110 27/10 A2996 RMK AO2 LTG DSNT NE THRU SE T02720098 | ||
| 0150Z | 1:55 AM | OVC | 26000 - 38000 | 85 | OVC | 22000 - 39000 | 72 | SCT@12000 | KSNK 250655Z AUTO 13009KT 10SM SCT120 26/12 A2988 RMK AO2 LTG DSNT E T02630118 | ||
| 0250Z | 2:55 AM | BKN | 21000 - 42000 | 62 | BKN | 13000 - 36000 | 45 | CLR | KSNK 250755Z AUTO 14006KT 10SM CLR 24/14 A2991 RMK AO2 T02430138 | ||
| 0350Z | 3:55 AM | BKN | 14000 - 37000 | 52 | BKN | 13000 - 33000 | 47 | CLR | KSNK 250855Z AUTO 10004KT 10SM CLR 23/15 A2992 RMK AO2 T02300152 | ||
| 0450Z | 4:55 AM | BKN | 13000 - 44000 | 31 | BKN | 13000 - 33000 | 35 | CLR | KSNK 250955Z AUTO 14006KT 10SM CLR 24/16 A2993 RMK AO2 T02370162 | ||
| 0550Z | 5:55 AM | BKN | 15000 - 35000 | 57 | BKN | 13000 - 33000 | 46 | SCT@11000 | KSNK 251055Z AUTO 15006KT 10SM SCT110 24/16 A2993 RMK AO2 T02420158 | ||
| 0650Z | 6:55 AM | BKN | 13000 - 35000 | 29 | SCT | 13000 - 29000 | 26 | CLR | KSNK 251155Z AUTO 15009KT 10SM CLR 24/17 A2994 RMK AO2 T02370172 | ||
| 0750Z | 7:55 AM | SCT | 13000 - 38000 | 17 | SCT | 13000 - 33000 | 9 | CLR | KSNK 251255Z AUTO 16010KT 10SM CLR 24/19 A2995 RMK AO2 T02400188 | ||
| 0850Z | 8:55 AM | SCT | 13000 - 31000 | 1 | CLR | - | 0 | CLR | KSNK 251355Z AUTO 16016G19KT 10SM CLR 26/20 A2993 RMK AO2 T02550195 | ||
| 0950Z | 9:55 AM | CLR | - | 0 | CLR | - | 0 | SCT@2400 | KSNK 251455Z AUTO 17020G24KT 10SM SCT024 27/20 A2993 RMK AO2 T02660196 | ||
| 1050Z | 10:55 AM | CLR | - | 0 | SCT | 20000 - 24000 | 0 | BKN@2800 | KSNK 251555Z AUTO 18017G22KT 10SM BKN028 28/19 A2993 RMK AO2 T02810194 | ||
| 1150Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | SCT@3400 | KSNK 251655Z AUTO 19016G23KT 10SM SCT034 30/19 A2993 RMK AO2 T02970190 | ||
| 1250Z | 12:55 PM | SCT | SCT | 13000 - 44000 | 1 | CLR | - | 0 | SCT@4800 | KSNK 251755Z AUTO 19015G18KT 10SM SCT048 32/19 A2993 RMK AO2 T03170185 | |
| 1350Z | 1:55 PM | SCT | SCT | 13000 - 44000 | 4 | SCT | 14000 - 40000 | 2 | BKN@5000 | KSNK 251855Z AUTO 16015G21KT 10SM BKN050 33/18 A2991 RMK AO2 T03270176 | |
| 1450Z | 2:55 PM | SCT | 13000 - 44000 | 16 | SCT | 13000 - 36000 | 22 | SCT@6500 | KSNK 251955Z AUTO 15010G15KT 10SM SCT065 33/16 A2989 RMK AO2 T03340160 | ||
| 1550Z | 3:55 PM | SCT | 13000 - 44000 | 32 | BKN | 13000 - 43000 | 50 | SCT@6500 | KSNK 252055Z AUTO 16010G25KT 10SM SCT065 35/15 A2986 RMK AO2 LTG DSNT N T03450154 | ||
| 1650Z | 4:55 PM | BKN | 13000 - 43000 | 61 | BKN | 13000 - 43000 | 55 | SCT@9000 SCT@11000 | KSNK 252155Z AUTO 17007KT 10SM SCT090 SCT110 34/14 A2983 RMK AO2 LTG DSNT W T03350142 | ||
| 1750Z | 5:55 PM | SCT | 13000 - 46000 | 14 | BKN | 14000 - 41000 | 29 | CLR | KSNK 252255Z AUTO 18012G15KT 10SM CLR 35/14 A2980 RMK AO2 LTG DSNT NE AND NW T03450143 | ||