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 | ||
| 0450Z | 12:55 AM | SCT | SCT | 13000 - 52000 | 13 | SCT | 13000 - 35000 | 18 | BKN@4500 | KTOC 290455Z AUTO 34003KT 10SM BKN045 13/11 A3032 RMK AO2 | |
| 0550Z | 1:55 AM | SCT | SCT | 13000 - 53000 | 16 | SCT | 13000 - 35000 | 18 | CLR | KTOC 290555Z AUTO 36004KT 10SM CLR 13/11 A3031 RMK AO2 | |
| 0650Z | 2:55 AM | SCT | 13000 - 46000 | 6 | SCT | 13000 - 34000 | 12 | CLR | KTOC 290655Z AUTO 36005KT 10SM CLR 13/11 A3031 RMK AO2 | ||
| 0750Z | 3:55 AM | SCT | 13000 - 27000 | 2 | SCT | 13000 - 33000 | 6 | OVC@4700 | KTOC 290755Z AUTO 33005KT 10SM OVC047 13/11 A3030 RMK AO2 | ||
| 0850Z | 4:55 AM | SCT | 13000 - 35000 | 7 | SCT | 13000 - 24000 | 4 | BKN@4700 | KTOC 290855Z AUTO 34004KT 10SM BKN047 13/11 A3029 RMK AO2 | ||
| 0950Z | 5:55 AM | SCT | SCT | 13000 - 37000 | 2 | SCT | 13000 - 31000 | 3 | SCT@4700 | KTOC 290955Z AUTO 34005KT 10SM SCT047 13/11 A3029 RMK AO2 | |
| 1050Z | 6:55 AM | SCT | 13000 - 52000 | 6 | SCT | 13000 - 34000 | 8 | BKN@2400 OVC@4600 | KTOC 291055Z AUTO 33004KT 10SM BKN024 OVC046 13/11 A3030 RMK AO2 | ||
| 1150Z | 7:55 AM | SCT | 13000 - 52000 | 9 | SCT | 13000 - 31000 | 12 | OVC@2600 | KTOC 291155Z AUTO 35003KT 10SM OVC026 13/11 A3030 RMK AO2 | ||
| 1250Z | 8:55 AM | SCT | 13000 - 34000 | 3 | SCT | 13000 - 19000 | 4 | SCT@3000 SCT@3900 | KTOC 291255Z AUTO 34004KT 10SM SCT030 SCT039 15/12 A3031 RMK AO2 | ||
| 1350Z | 9:35 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOC 291335Z AUTO 35004KT 10SM CLR 17/12 A3032 RMK AO2 | ||
| 1450Z | 10:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOC 291455Z AUTO 04006KT 10SM CLR 20/13 A3033 RMK AO2 | ||
| 1550Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KTOC 291555Z AUTO 07006KT 10SM CLR 21/14 A3033 RMK AO2 | ||
| 1650Z | 12:55 PM | CLR | - | 0 | CLR | - | 0 | SCT@3300 | KTOC 291655Z AUTO 35005KT 10SM SCT033 23/14 A3031 RMK AO2 | ||
| 1750Z | 1:55 PM | CLR | - | 0 | CLR | - | 0 | CLR | KTOC 291755Z AUTO 09005KT 10SM CLR 23/13 A3027 RMK AO2 | ||
| 1850Z | 2:55 PM | CLR | - | 0 | CLR | - | 0 | CLR | KTOC 291855Z AUTO 12003KT 10SM CLR 24/12 A3024 RMK AO2 | ||
| 1950Z | 3:55 PM | CLR | - | 0 | SCT | 18000 - 34000 | 0 | CLR | KTOC 291955Z AUTO 04003KT 10SM CLR 24/11 A3022 RMK AO2 | ||
| 2050Z | 4:55 PM | CLR | - | 0 | SCT | 13000 - 34000 | 2 | CLR | KTOC 292055Z AUTO 12003KT 10SM CLR 24/12 A3021 RMK AO2 | ||
| 2150Z | 5:55 PM | SCT | SCT | 13000 - 38000 | 1 | SCT | 13000 - 35000 | 1 | CLR | KTOC 292155Z AUTO 00000KT 10SM CLR 23/13 A3021 RMK AO2 | |
| 2250Z | 6:55 PM | SCT | SCT | 13000 - 33000 | 0 | SCT | 13000 - 30000 | 1 | CLR | KTOC 292255Z AUTO 14003KT 10SM CLR 19/13 A3023 RMK AO2 | |
| 2350Z | 7:55 PM | SCT | SCT | 13000 - 45000 | 1 | SCT | 14000 - 33000 | 1 | CLR | KTOC 292355Z AUTO 00000KT 10SM CLR 17/13 A3023 RMK AO2 | |