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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 | ||
| 0250Z | 12:56 AM | SCT | 13000 - 32000 | 4 | SCT | 13000 - 28000 | 0 | FEW@25000 | KLAS 170756Z 18009KT 10SM FEW250 19/M01 A2970 RMK AO2 SLP035 T01941006 403000189 | ||
| 0350Z | 1:56 AM | SCT | 13000 - 15000 | 1 | CLR | - | 0 | FEW@25000 | KLAS 170856Z 19012G20KT 10SM FEW250 18/00 A2968 RMK AO2 SLP030 T01830000 58005 | ||
| 0450Z | 2:56 AM | CLR | - | 0 | CLR | - | 0 | FEW@15000 FEW@22000 | KLAS 170956Z 18011KT 10SM FEW150 FEW220 17/00 A2967 RMK AO2 SLP028 T01720000 | ||
| 0550Z | 3:56 AM | CLR | - | 0 | CLR | - | 0 | FEW@22000 | KLAS 171056Z 19011G19KT 10SM FEW220 17/00 A2969 RMK AO2 SLP032 T01670000 | ||
| 0650Z | 4:56 AM | SCT | 13000 - 33000 | 1 | CLR | - | 0 | FEW@22000 | KLAS 171156Z 18011G18KT 10SM FEW220 15/01 A2969 RMK AO2 SLP034 T01500006 10222 20150 53002 | ||
| 0750Z | 5:56 AM | SCT | 13000 - 32000 | 0 | SCT | 16000 - 29000 | 0 | FEW@12000 | KLAS 171256Z 19007G18KT 10SM FEW120 15/01 A2971 RMK AO2 SLP041 T01500011 | ||
| 0850Z | 6:56 AM | SCT | 13000 - 24000 | 2 | CLR | - | 0 | FEW@12000 | KLAS 171356Z 19007G16KT 10SM FEW120 15/02 A2973 RMK AO2 SLP050 T01500017 | ||
| 0950Z | 7:56 AM | SCT | 13000 - 30000 | 8 | SCT | 13000 - 29000 | 1 | FEW@12000 | KLAS 171456Z 18010G19KT 10SM FEW120 16/02 A2975 RMK AO2 SLP055 T01560022 51018 | ||
| 1050Z | 8:56 AM | SCT | 13000 - 37000 | 13 | SCT | 13000 - 37000 | 9 | FEW@12000 FEW@15000 | KLAS 171556Z 18008G19KT 10SM FEW120 FEW150 17/02 A2975 RMK AO2 SLP057 T01720022 | ||
| 1150Z | 9:56 AM | SCT | 13000 - 37000 | 17 | SCT | 13000 - 37000 | 21 | FEW@12000 SCT@15000 | KLAS 171656Z 17012G20KT 10SM FEW120 SCT150 18/02 A2977 RMK AO2 SLP063 T01830022 | ||
| 1250Z | 10:56 AM | BKN | 13000 - 32000 | 45 | BKN | 13000 - 30000 | 53 | SCT@12000 BKN@15000 BKN@25000 | KLAS 171756Z 18011G21KT 10SM SCT120 BKN150 BKN250 19/02 A2977 RMK AO2 SLP063 T01940022 10194 20144 51008 | ||
| 1350Z | 11:56 AM | BKN | 13000 - 35000 | 46 | BKN | 13000 - 36000 | 61 | SCT@12000 BKN@15000 BKN@25000 | KLAS 171856Z 18015G22KT 10SM SCT120 BKN150 BKN250 21/02 A2975 RMK AO2 PK WND 18026/1845 SLP058 VIRGA NW-N T02110022 | ||
| 1450Z | 12:56 PM | BKN | 13000 - 36000 | 55 | BKN | 13000 - 36000 | 53 | FEW@9000 BKN@12000 BKN@25000 | KLAS 171956Z 20014G28KT 10SM FEW090 BKN120 BKN250 21/03 A2974 RMK AO2 PK WND 19028/1951 SLP055 VIRGA NE-SE T02110028 | ||
| 1550Z | 1:56 PM | OVC | 15000 - 32000 | 67 | OVC | 15000 - 32000 | 66 | FEW@9000 SCT@12000 BKN@25000 | KLAS 172056Z 19016G26KT 10SM FEW090 SCT120 BKN250 21/03 A2973 RMK AO2 PK WND 19028/2019 SLP050 T02110028 57014 | ||
| 1650Z | 2:56 PM | BKN | 13000 - 36000 | 62 | BKN | 13000 - 36000 | 53 | FEW@11000 SCT@15000 BKN@25000 | KLAS 172156Z 21013G22KT 10SM FEW110 SCT150 BKN250 23/03 A2971 RMK AO2 PK WND 19026/2146 SLP043 T02330028 | ||