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 | SCT | 13000 - 46000 | 11 | SCT | 13000 - 38000 | 25 | CLR | KNAK 140454Z AUTO 00000KT 10SM CLR 24/23 A2990 RMK AO2 SLP127 T02390233 402890233 $ | ||
| 0550Z | 1:54 AM | BKN | 16000 - 45000 | 45 | BKN | 15000 - 35000 | 32 | CLR | KNAK 140554Z AUTO 00000KT 10SM CLR 24/23 A2988 RMK AO2 SLP121 T02440228 10261 20239 58011 $ | ||
| 0650Z | 2:54 AM | SCT | 13000 - 45000 | 8 | SCT | 13000 - 34000 | 13 | CLR | KNAK 140654Z AUTO 30003KT 10SM CLR 24/23 A2990 RMK AO2 SLP125 T02440228 $ | ||
| 0750Z | 3:54 AM | SCT | 44000 - 44000 | 0 | CLR | - | 0 | CLR | KNAK 140754Z AUTO 31005KT 10SM CLR 25/22 A2990 RMK AO2 SLP127 T02500222 $ | ||
| 0850Z | 4:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 140854Z AUTO 31006KT 10SM CLR 26/22 A2992 RMK AO2 SLP133 T02560217 53012 $ | ||
| 0950Z | 5:54 AM | CLR | - | 0 | SCT | 13000 - 13000 | 0 | CLR | KNAK 140954Z AUTO 33009KT 10SM CLR 25/21 A2996 RMK AO2 SLP147 T02500206 $ | ||
| 1050Z | 6:54 AM | SCT | 21000 - 33000 | 0 | SCT | 13000 - 21000 | 1 | CLR | KNAK 141054Z AUTO 33010KT 10SM CLR 24/18 A2999 RMK AO2 SLP156 T02440183 $ | ||
| 1150Z | 7:54 AM | CLR | - | 0 | SCT | 13000 - 13000 | 1 | CLR | KNAK 141154Z AUTO 33008KT 10SM CLR 24/18 A3003 RMK AO2 SLP171 70001 T02390178 10256 20239 53038 $ | ||
| 1250Z | 8:54 AM | SCT | 13000 - 18000 | 0 | SCT | 13000 - 16000 | 2 | CLR | KNAK 141254Z AUTO 35011KT 10SM CLR 24/18 A3006 RMK AO2 SLP180 T02440178 $ | ||
| 1350Z | 9:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 141354Z AUTO 35012KT 10SM CLR 24/17 A3008 RMK AO2 SLP188 T02440172 $ | ||
| 1450Z | 10:54 AM | CLR | - | 0 | CLR | - | 0 | FEW@4000 SCT@6500 | KNAK 141454Z AUTO 35011KT 10SM FEW040 SCT065 24/17 A3011 RMK AO2 SLP196 T02440167 51025 $ | ||
| 1550Z | 11:54 AM | CLR | - | 0 | CLR | - | 0 | FEW@4800 BKN@6000 | KNAK 141554Z AUTO 34010G19KT 10SM FEW048 BKN060 25/17 A3011 RMK AO2 SLP196 T02500167 $ | ||
| 1650Z | 12:54 PM | CLR | - | 0 | CLR | - | 0 | FEW@4900 | KNAK 141654Z AUTO 34013G18KT 10SM FEW049 25/14 A3010 RMK AO2 SLP196 T02500144 $ | ||
| 1750Z | 1:54 PM | CLR | - | 0 | CLR | - | 0 | SCT@6000 | KNAK 141754Z AUTO 34009KT 10SM SCT060 26/14 A3011 RMK AO2 SLP196 T02560139 10256 20239 55000 $ | ||
| 1850Z | 2:54 PM | CLR | - | 0 | CLR | - | 0 | CLR | KNAK 141854Z AUTO 33010KT 10SM CLR 26/10 A3011 RMK AO2 SLP196 T02560100 $ | ||