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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 | 12:25 AM | OVC | 31000 - 37000 | 93 | BKN | 20000 - 38000 | 63 | FEW@1000 OVC@1500 | KROA 050525Z 08004KT 7SM FEW010 OVC015 1 | ||
| 0650Z | 1:54 AM | OVC | 30000 - 36000 | 90 | BKN | 30000 - 37000 | 59 | SCT@900 BKN@2300 OVC@3800 | KROA 050654Z 10005KT 10SM RA SCT009 BKN023 OVC038 18/18 A2998 RMK AO2 RAB33 SLP141 P0003 T01830178 $ | ||
| 0750Z | 2:49 AM | OVC | 30000 - 35000 | 89 | BKN | 17000 - 37000 | 46 | SCT@2900 BKN@3700 OVC@6500 | KROA 050749Z 17004KT 10SM SCT029 BKN037 OVC065 19/18 A2997 RMK AO2 RAE0655 P0000 $ | ||
| 0850Z | 3:54 AM | OVC | 16000 - 41000 | 49 | BKN | 16000 - 38000 | 43 | SCT@3200 BKN@6000 | KROA 050854Z 19005KT 10SM SCT032 BKN060 18/17 A2996 RMK AO2 SLP136 60003 T01830167 58005 $ | ||
| 0950Z | 4:46 AM | OVC | 13000 - 42000 | 36 | BKN | 13000 - 41000 | 32 | OVC@2800 | KROA 050946Z 16007KT 10SM OVC028 18/16 A2996 RMK AO2 T01830161 $ | ||
| 1050Z | 5:54 AM | BKN | 13000 - 49000 | 43 | SCT | 13000 - 43000 | 19 | BKN@2900 BKN@3400 OVC@4900 | KROA 051054Z 14005KT 10SM BKN029 BKN034 OVC049 18/17 A2996 RMK AO2 SLP136 T01780167 $ | ||
| 1150Z | 6:54 AM | SCT | SCT | 13000 - 53000 | 18 | SCT | 13000 - 38000 | 13 | OVC@2900 | KROA 051154Z 15007KT 10SM OVC029 18/17 A2995 RMK AO2 SLP135 60003 70038 T01780167 10189 20178 58002 $ | |
| 1250Z | 7:54 AM | SCT | SCT | 13000 - 52000 | 3 | SCT | 13000 - 32000 | 4 | OVC@3000 | KROA 051254Z 00000KT 10SM OVC030 18/17 A2997 RMK AO2 SLP142 T01830167 | |
| 1350Z | 8:54 AM | SCT | 13000 - 13000 | 2 | SCT | 13000 - 14000 | 2 | BKN@2600 | KROA 051354Z 15005KT 10SM BKN026 19/17 A2998 RMK AO2 SLP143 T01940172 | ||
| 1450Z | 9:54 AM | SCT | 13000 - 13000 | 4 | SCT | 13000 - 13000 | 2 | BKN@2700 OVC@10000 | KROA 051454Z 13007KT 10SM BKN027 OVC100 20/18 A2997 RMK AO2 SLP141 T02000178 50006 | ||
| 1550Z | 10:54 AM | SCT | 13000 - 13000 | 5 | SCT | 13000 - 13000 | 1 | FEW@1200 BKN@3000 OVC@3500 | KROA 051554Z 12007KT 10SM FEW012 BKN030 OVC035 20/18 A2997 RMK AO2 SLP139 T02000178 | ||
| 1650Z | 11:54 AM | SCT | 13000 - 13000 | 1 | SCT | 13000 - 13000 | 2 | BKN@1800 OVC@3000 | KROA 051654Z 15006KT 10SM BKN018 OVC030 21/18 A2994 RMK AO2 SLP130 T02060178 | ||
| 1750Z | 12:52 PM | SCT | 13000 - 13000 | 3 | SCT | 13000 - 13000 | 0 | BKN@2800 OVC@3200 | KROA 051752Z 17004KT 10SM BKN028 OVC032 21/18 A2992 RMK AO2 | ||
| 1850Z | 1:54 PM | SCT | 13000 - 13000 | 4 | CLR | - | 0 | FEW@500 BKN@2100 OVC@2700 | KROA 051854Z 27004KT 4SM -RA BR FEW005 BKN021 OVC027 21/19 A2991 RMK AO2 RAB29 SLP119 P0000 T02060189 | ||
| 1950Z | 1:54 PM | CLR | - | 0 | CLR | - | 0 | FEW@500 BKN@2100 OVC@2700 | KROA 051854Z 27004KT 4SM -RA BR FEW005 BKN021 OVC027 21/19 A2991 RMK AO2 RAB29 SLP119 P0000 T02060189 | ||
| 2050Z | 3:54 PM | CLR | - | 0 | CLR | - | 0 | SCT@1300 BKN@1800 OVC@3000 | KROA 052054Z 00000KT 7SM -RA SCT013 BKN018 OVC030 21/19 A2991 RMK AO2 SLP118 P0000 60001 T02060189 55004 | ||
| 2150Z | 4:51 PM | SCT | 13000 - 17000 | 0 | CLR | - | 0 | FEW@3000 SCT@5500 SCT@7500 | KROA 052151Z 00000KT 10SM FEW030 SCT055 SCT075 21/19 A2992 RMK AO2 RAE45 P0000 | ||