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 | ||
| 2350Z | 12:54 AM | OVC | 35000 - 47000 | 66 | OVC | 27000 - 45000 | 47 | CLR | KEWN 190454Z AUTO 00000KT 10SM CLR 26/23 A3013 RMK AO2 SLP202 T02560233 403500250 | ||
| 0050Z | 1:54 AM | OVC | 38000 - 48000 | 48 | OVC | 26000 - 43000 | 38 | CLR | KEWN 190554Z AUTO 23004KT 10SM CLR 25/23 A3011 RMK AO2 SLP195 T02500228 10294 20250 58008 | ||
| 0150Z | 2:54 AM | BKN | 28000 - 48000 | 38 | OVC | 16000 - 43000 | 34 | CLR | KEWN 190654Z AUTO 22003KT 10SM CLR 25/22 A3009 RMK AO2 SLP190 T02500222 | ||
| 0250Z | 3:54 AM | OVC | 36000 - 48000 | 25 | SCT | 14000 - 41000 | 24 | CLR | KEWN 190754Z AUTO 20005KT 10SM CLR 24/22 A3008 RMK AO2 SLP184 T02440222 | ||
| 0350Z | 4:54 AM | SCT | 29000 - 49000 | 17 | SCT | 14000 - 38000 | 15 | CLR | KEWN 190854Z AUTO 21003KT 10SM CLR 24/23 A3008 RMK AO2 SLP185 T02440228 55010 | ||
| 0450Z | 5:54 AM | SCT | 13000 - 48000 | 4 | SCT | 13000 - 38000 | 12 | CLR | KEWN 190954Z 00000KT 10SM CLR 24/23 A3008 RMK AO2 SLP186 T02440228 | ||
| 0550Z | 6:54 AM | SCT | 34000 - 41000 | 0 | SCT | 13000 - 38000 | 8 | CLR | KEWN 191054Z 00000KT 10SM CLR 24/23 A3009 RMK AO2 SLP190 T02440233 | ||
| 0650Z | 7:54 AM | SCT | 38000 - 48000 | 0 | SCT | 13000 - 32000 | 7 | CLR | KEWN 191154Z 22004KT 10SM CLR 26/24 A3011 RMK AO2 SLP194 T02610239 10261 20239 53009 | ||
| 0750Z | 8:54 AM | CLR | - | 0 | SCT | 13000 - 22000 | 3 | CLR | KEWN 191254Z 25005KT 10SM CLR 28/24 A3011 RMK AO2 SLP194 T02780239 | ||
| 0850Z | 9:54 AM | SCT | 13000 - 14000 | 1 | SCT | 13000 - 19000 | 4 | CLR | KEWN 191354Z VRB03KT 10SM CLR 30/24 A3010 RMK AO2 SLP192 T03000244 | ||
| 0950Z | 10:54 AM | CLR | - | 0 | SCT | 13000 - 31000 | 2 | CLR | KEWN 191454Z 26004KT 10SM CLR 32/25 A3009 RMK AO2 SLP190 T03170250 58004 | ||
| 1050Z | 11:54 AM | CLR | - | 0 | CLR | - | 0 | CLR | KEWN 191554Z VRB04KT 10SM CLR 33/25 A3008 RMK AO2 SLP184 T03280250 | ||
| 1150Z | 12:54 PM | CLR | - | 0 | CLR | - | 0 | CLR | KEWN 191654Z 24006KT 10SM CLR 34/25 A3006 RMK AO2 SLP179 T03390250 | ||