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 | 12:55 AM | BKN | 20000 - 52000 | 42 | BKN | 14000 - 47000 | 34 | FEW@31000 | KBYY 210555Z AUTO 00000KT 10SM FEW310 A2989 RMK AO2 $ | ||
| 0650Z | 1:55 AM | BKN | 13000 - 52000 | 35 | BKN | 13000 - 44000 | 33 | FEW@28000 | KBYY 210655Z AUTO 00000KT 10SM FEW280 A2988 RMK AO2 $ | ||
| 0750Z | 2:55 AM | BKN | 13000 - 51000 | 28 | BKN | 13000 - 42000 | 26 | CLR | KBYY 210755Z AUTO 05003KT 10SM CLR A2987 RMK AO2 $ | ||
| 0850Z | 3:55 AM | BKN | 13000 - 42000 | 38 | BKN | 13000 - 34000 | 40 | CLR | KBYY 210855Z AUTO 05003KT 10SM CLR A2986 RMK AO2 $ | ||
| 0950Z | 4:55 AM | BKN | 13000 - 46000 | 30 | BKN | 13000 - 40000 | 33 | FEW@24000 | KBYY 210955Z AUTO 05003KT 10SM FEW240 A2986 RMK AO2 $ | ||
| 1050Z | 5:55 AM | SCT | 13000 - 52000 | 20 | SCT | 13000 - 41000 | 22 | CLR | KBYY 211055Z AUTO 00000KT 2SM BR CLR A2986 RMK AO2 VIS 1V5 $ | ||
| 1150Z | 6:55 AM | SCT | 13000 - 50000 | 11 | SCT | 13000 - 37000 | 11 | SCT@24000 | KBYY 211155Z AUTO 00000KT 9SM SCT240 A2987 RMK AO2 $ | ||
| 1250Z | 7:55 AM | SCT | 13000 - 40000 | 6 | SCT | 13000 - 33000 | 5 | CLR | KBYY 211255Z AUTO 00000KT 8SM CLR 24/24 A2989 RMK AO2 T02440244 $ | ||
| 1350Z | 8:55 AM | SCT | 23000 - 25000 | 0 | CLR | - | 0 | CLR | KBYY 211355Z AUTO 04003KT 10SM CLR 27/27 A2990 RMK AO2 T02740270 $ | ||
| 1450Z | 9:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KBYY 211455Z AUTO VRB03KT 10SM CLR 30/26 A2991 RMK AO2 T03050263 $ | ||
| 1550Z | 10:55 AM | CLR | - | 0 | CLR | - | 0 | FEW@2900 | KBYY 211555Z AUTO 12006KT 10SM FEW029 32/25 A2991 RMK AO2 T03190246 $ | ||
| 1650Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | FEW@3900 | KBYY 211655Z AUTO VRB05KT 10SM FEW039 33/23 A2990 RMK AO2 T03300233 $ | ||
| 1750Z | 12:55 PM | CLR | - | 0 | CLR | - | 0 | FEW@4300 | KBYY 211755Z AUTO VRB03KT 10SM FEW043 35/24 A2989 RMK AO2 T03470238 $ | ||
| 1850Z | 1:55 PM | SCT | 13000 - 35000 | 4 | SCT | 13000 - 37000 | 5 | SCT@4200 BKN@6500 | KBYY 211855Z AUTO 10007KT 10SM SCT042 BKN065 34/24 A2988 RMK AO2 T03410240 $ | ||
| 1950Z | 2:55 PM | SCT | 13000 - 42000 | 14 | SCT | 13000 - 40000 | 16 | SCT@4400 BKN@6000 BKN@7500 | KBYY 211955Z AUTO 12011G15KT 10SM SCT044 BKN060 BKN075 A2985 RMK AO2 LTG DSNT S AND W $ | ||
| 2050Z | 3:55 PM | SCT | 16000 - 44000 | 0 | SCT | 14000 - 38000 | 2 | CLR | KBYY 212055Z AUTO 12010KT 10SM CLR 33/25 A2984 RMK AO2 T03280245 $ | ||
| 2150Z | 4:55 PM | SCT | SCT | 13000 - 47000 | 2 | SCT | 13000 - 40000 | 7 | FEW@3400 | KBYY 212155Z AUTO 12009KT 10SM FEW034 A2983 RMK AO2 $ | |
| 2250Z | 5:55 PM | BKN | 26000 - 52000 | 36 | BKN | 28000 - 47000 | 55 | SCT@20000 | KBYY 212255Z AUTO 13006KT 9SM SCT200 A2984 RMK AO2 LTG DSNT S $ | ||