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 | 12:54 AM | CLR | - | 0 | SCT | 13000 - 16000 | 1 | FEW@3900 | KNAK 290454Z AUTO 00000KT 10SM FEW039 21/19 A2961 RMK AO2 SLP027 T02060194 403060206 $ | ||
| 0550Z | 1:54 AM | CLR | - | 0 | SCT | 13000 - 13000 | 0 | CLR | KNAK 290554Z AUTO 00000KT 9SM CLR 21/20 A2961 RMK AO2 SLP028 60013 T02060200 10228 20206 53001 $ | ||
| 0650Z | 2:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 290654Z AUTO 28004KT 9SM CLR 21/19 A2961 RMK AO2 SLP027 T02060194 $ | ||
| 0750Z | 3:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 290754Z AUTO 27003KT 9SM CLR 21/19 A2960 RMK AO2 SLP025 T02060194 $ | ||
| 0850Z | 4:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 290854Z AUTO 30005KT 10SM CLR 21/20 A2959 RMK AO2 SLP023 T02110200 58005 $ | ||
| 0950Z | 5:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 290954Z AUTO 31006KT 10SM CLR 22/20 A2961 RMK AO2 SLP030 T02170200 $ | ||
| 1050Z | 6:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 291054Z AUTO 34005KT 10SM CLR 22/20 A2964 RMK AO2 SLP039 T02220200 $ | ||
| 1150Z | 7:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 291154Z AUTO 29008KT 10SM CLR 22/19 A2966 RMK AO2 SLP046 70047 T02220194 10222 20200 51023 | ||
| 1250Z | 8:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 291254Z AUTO 33010KT 10SM CLR 23/20 A2966 RMK AO2 SLP046 T02330200 | ||
| 1350Z | 9:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 291354Z AUTO 32011G17KT 10SM CLR 24/19 A2966 RMK AO2 SLP047 T02440194 | ||
| 1450Z | 10:54 AM | CLR | - | 0 | CLR | - | 0 | FEW@3400 | KNAK 291454Z AUTO 31010KT 10SM FEW034 25/18 A2967 RMK AO2 SLP049 T02500183 53004 $ | ||
| 1550Z | 11:54 AM | CLR | - | 0 | CLR | - | 0 | FEW@4500 | KNAK 291554Z AUTO 32008KT 10SM FEW045 26/18 A2968 RMK AO2 SLP052 T02610178 $ | ||
| 1650Z | 12:54 PM | CLR | - | 0 | CLR | - | 0 | BKN@6000 | KNAK 291654Z AUTO 32010KT 10SM BKN060 27/17 A2967 RMK AO2 SLP048 T02670172 $ | ||
| 1750Z | 1:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 0 | FEW@6500 | KNAK 291754Z AUTO 32011G20KT 10SM FEW065 27/17 A2967 RMK AO2 SLP048 T02720167 10278 20222 58001 $ | ||
| 1850Z | 2:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | SCT@7500 | KNAK 291854Z AUTO 31009G17KT 10SM SCT075 28/17 A2967 RMK AO2 SLP048 T02780167 $ | ||
| 1950Z | 3:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | FEW@5000 OVC@7500 | KNAK 291954Z AUTO 31008G18KT 10SM FEW050 OVC075 27/17 A2967 RMK AO2 SLP049 T02720172 $ | ||
| 2050Z | 4:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | FEW@6000 OVC@8000 | KNAK 292054Z AUTO 30006G16KT 10SM FEW060 OVC080 27/17 A2968 RMK AO2 SLP051 T02720167 53003 $ | ||
| 2150Z | 5:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | BKN@8000 | KNAK 292154Z AUTO 30007G16KT 10SM BKN080 27/17 A2969 RMK AO2 SLP054 T02720172 $ | ||
| 2250Z | 6:54 PM | CLR | - | 0 | SCT | 13000 - 13000 | 2 | OVC@8000 | KNAK 292254Z AUTO 29010G19KT 10SM OVC080 27/17 A2970 RMK AO2 SLP059 T02670172 $ | ||