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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 | ||
| 0550Z | 12:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOP 290553Z AUTO 19007KT 10SM CLR 19/14 A3005 RMK AO2 SLP169 T01940139 10239 20194 402720133 51014 | ||
| 0650Z | 1:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOP 290653Z AUTO 20009KT 10SM CLR 19/14 A3005 RMK AO2 SLP167 T01940139 | ||
| 0750Z | 2:53 AM | CLR | - | 0 | CLR | - | 0 | BKN@5000 | KTOP 290753Z AUTO 20006KT 10SM BKN050 19/14 A3006 RMK AO2 SLP170 T01890144 | ||
| 0850Z | 3:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@4300 | KTOP 290853Z AUTO 18003KT 10SM FEW043 18/14 A3007 RMK AO2 SLP175 T01780144 53006 | ||
| 0950Z | 4:53 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOP 290953Z AUTO 13003KT 10SM CLR 14/13 A3007 RMK AO2 SLP176 T01440133 | ||
| 1050Z | 5:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@4200 FEW@6500 | KTOP 291053Z AUTO 14003KT 10SM FEW042 FEW065 15/14 A3008 RMK AO2 SLP180 T01500139 | ||
| 1150Z | 6:53 AM | CLR | - | 0 | CLR | - | 0 | SCT@4000 BKN@6500 | KTOP 291153Z 00000KT 10SM SCT040 BKN065 14/14 A3010 RMK AO2 SLP187 7//// T01440139 10200 20139 53009 | ||
| 1250Z | 7:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@7000 | KTOP 291253Z 00000KT 10SM FEW070 14/13 A3012 RMK AO2 SLP194 T01440133 | ||
| 1350Z | 8:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1800 | KTOP 291353Z 00000KT 10SM OVC018 16/15 A3014 RMK AO2 SLP200 T01610150 | ||
| 1450Z | 9:53 AM | CLR | - | 0 | CLR | - | 0 | BKN@2000 | KTOP 291453Z 00000KT 10SM BKN020 18/16 A3014 RMK AO2 SLP203 T01830156 51016 | ||
| 1550Z | 10:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1800 | KTOP 291553Z 04004KT 10SM OVC018 19/16 A3015 RMK AO2 SLP205 T01890156 | ||
| 1650Z | 11:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1800 | KTOP 291653Z 04008KT 10SM OVC018 20/16 A3015 RMK AO2 SLP204 T02000161 | ||
| 1750Z | 12:53 PM | CLR | - | 0 | CLR | - | 0 | BKN@2100 | KTOP 291753Z 06008KT 10SM BKN021 21/16 A3014 RMK AO2 SLP201 T02110161 10211 20139 58001 | ||
| 1850Z | 1:53 PM | SCT | 14000 - 30000 | 0 | SCT | SCT | 13000 - 33000 | 1 | OVC@2200 | KTOP 291853Z 06008KT 10SM OVC022 21/17 A3012 RMK AO2 SLP192 T02110167 | |
| 1950Z | 2:53 PM | CLR | - | 0 | CLR | - | 0 | OVC@2900 | KTOP 291953Z 06008KT 10SM OVC029 22/17 A3010 RMK AO2 SLP187 T02220167 | ||
| 2050Z | 3:53 PM | CLR | - | 0 | CLR | - | 0 | OVC@3300 | KTOP 292053Z 06008KT 10SM OVC033 22/17 A3009 RMK AO2 SLP185 T02220167 56017 | ||
| 2150Z | 4:53 PM | SCT | 13000 - 15000 | 0 | SCT | 13000 - 32000 | 2 | SCT@3800 | KTOP 292153Z 06008KT 10SM SCT038 22/17 A3009 RMK AO2 SLP187 T02220172 | ||
| 2250Z | 5:53 PM | SCT | 13000 - 41000 | 6 | SCT | 13000 - 38000 | 6 | FEW@4400 | KTOP 292253Z 05008KT 10SM FEW044 22/17 A3010 RMK AO2 SLP187 T02170172 | ||
| 2350Z | 6:53 PM | SCT | 13000 - 44000 | 11 | SCT | 13000 - 37000 | 7 | FEW@4400 | KTOP 292353Z 05007KT 10SM FEW044 20/17 A3010 RMK AO2 SLP188 T02000167 10222 20200 52002 | ||