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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 | 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 | BKN | 13000 - 34000 | 45 | OVC | 16000 - 36000 | 52 | FEW@800 BKN@3300 OVC@5000 | KROC 240054Z 15007KT 10SM FEW008 BKN033 OVC050 16/14 A2997 RMK AO2 SLP149 T01610144 | ||
| 0150Z | BKN | 13000 - 34000 | 44 | OVC | 15000 - 36000 | 47 | OVC@3400 | KROC 240154Z 14008KT 10SM -DZ OVC034 16/14 A2997 RMK AO2 DZB50 SLP151 PCPN VRY LGT P0000 T01610144 | ||
| 0250Z | BKN | 13000 - 34000 | 43 | OVC | 17000 - 35000 | 48 | OVC@2900 | KROC 240254Z 15004KT 10SM OVC029 16/14 A2998 RMK AO2 DZE47 SLP154 P0000 60000 T01610144 51007 | ||
| 0350Z | OVC | 16000 - 34000 | 55 | OVC | 19000 - 36000 | 51 | OVC@2900 | KROC 240354Z 14006KT 10SM OVC029 16/14 A2998 RMK AO2 SLP154 T01610139 | ||
| 0450Z | OVC | 27000 - 33000 | 57 | OVC | 27000 - 38000 | 52 | OVC@2800 | KROC 240454Z 14006KT 10SM OVC028 16/14 A2998 RMK AO2 SLP153 T01610139 402060161 | ||
| 0550Z | OVC | 29000 - 33000 | 57 | OVC | 23000 - 36000 | 52 | OVC@3100 | KROC 240554Z 14008KT 10SM OVC031 17/14 A2998 RMK AO2 SLP153 60000 T01670139 10167 20161 58001 | ||
| 0650Z | OVC | 26000 - 32000 | 60 | OVC | 24000 - 35000 | 55 | OVC@4300 | KROC 240654Z 14006KT 10SM OVC043 17/14 A2997 RMK AO2 SLP151 T01670139 | ||
| 0750Z | OVC | 28000 - 32000 | 75 | OVC | 19000 - 34000 | 60 | FEW@2800 SCT@4400 OVC@5500 | KROC 240754Z 14006KT 10SM FEW028 SCT044 OVC055 17/14 A2997 RMK AO2 SLP152 T01670139 | ||
| 0850Z | OVC | 27000 - 32000 | 74 | OVC | 18000 - 34000 | 65 | BKN@3100 OVC@6000 | KROC 240854Z 13006KT 10SM BKN031 OVC060 17/14 A2998 RMK AO2 SLP153 T01670139 55000 | ||
| 0950Z | OVC | 23000 - 31000 | 77 | OVC | 21000 - 33000 | 71 | BKN@4800 OVC@6000 | KROC 240954Z 14007KT 10SM BKN048 OVC060 17/14 A2998 RMK AO2 SLP154 T01670139 | ||