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 | OVC | 26000 - 49000 | 43 | BKN | 19000 - 39000 | 44 | CLR | KCLW 210455Z AUTO 00000KT CLR 27/22 A3004 RMK AO2 | ||
| 0550Z | 1:55 AM | BKN | 17000 - 52000 | 33 | BKN | 16000 - 39000 | 41 | CLR | KCLW 210555Z AUTO 00000KT CLR 27/22 A3002 RMK AO2 | ||
| 0650Z | 2:55 AM | BKN | 13000 - 51000 | 42 | BKN | 13000 - 36000 | 32 | CLR | KCLW 210655Z AUTO 00000KT CLR 27/22 A2999 RMK AO2 | ||
| 0750Z | 3:55 AM | SCT | 13000 - 51000 | 14 | SCT | 13000 - 36000 | 11 | CLR | KCLW 210755Z AUTO 00000KT CLR 27/22 A2999 RMK AO2 | ||
| 0850Z | 4:55 AM | SCT | 13000 - 52000 | 18 | SCT | 13000 - 39000 | 18 | CLR | KCLW 210855Z AUTO 00000KT CLR 26/23 A3000 RMK AO2 | ||
| 0950Z | 5:55 AM | BKN | 13000 - 51000 | 57 | BKN | 13000 - 37000 | 38 | SCT@2500 SCT@3100 | KCLW 210955Z AUTO 00000KT SCT025 SCT031 26/23 A3003 RMK AO2 | ||
| 1050Z | 6:55 AM | BKN | 13000 - 50000 | 33 | BKN | 13000 - 34000 | 27 | SCT@3300 | KCLW 211055Z AUTO 00000KT SCT033 26/23 A3004 RMK AO2 | ||
| 1150Z | 7:55 AM | SCT | 13000 - 50000 | 16 | SCT | 13000 - 35000 | 14 | SCT@2500 SCT@3200 | KCLW 211155Z AUTO 00000KT SCT025 SCT032 27/24 A3006 RMK AO2 | ||
| 1250Z | 8:55 AM | SCT | 13000 - 40000 | 11 | SCT | 13000 - 35000 | 9 | CLR | KCLW 211255Z AUTO 00000KT CLR 28/25 A3006 RMK AO2 | ||
| 1350Z | 9:55 AM | SCT | 13000 - 48000 | 8 | SCT | 13000 - 36000 | 10 | SCT@2400 SCT@3200 | KCLW 211355Z AUTO 00000KT SCT024 SCT032 30/24 A3007 RMK AO2 | ||
| 1450Z | 10:55 AM | SCT | 13000 - 48000 | 9 | SCT | 13000 - 35000 | 20 | SCT@2700 | KCLW 211455Z AUTO 00000KT SCT027 31/23 A3008 RMK AO2 | ||
| 1550Z | 11:55 AM | SCT | 14000 - 48000 | 2 | SCT | 13000 - 39000 | 10 | SCT@2900 | KCLW 211555Z AUTO 26006KT SCT029 31/23 A3008 RMK AO2 | ||
| 1650Z | 12:55 PM | SCT | 13000 - 48000 | 3 | SCT | 13000 - 40000 | 14 | CLR | KCLW 211655Z AUTO 27006KT CLR 32/23 A3007 RMK AO2 | ||
| 1750Z | 1:55 PM | SCT | 13000 - 48000 | 6 | BKN | 13000 - 37000 | 26 | SCT@3100 | KCLW 211755Z AUTO 30004KT SCT031 31/23 A3005 RMK AO2 | ||
| 1850Z | 2:55 PM | BKN | 13000 - 49000 | 45 | BKN | 14000 - 39000 | 47 | CLR | KCLW 211855Z AUTO 28007KT 240V330 CLR 31/22 A3006 RMK AO2 | ||
| 1950Z | 3:55 PM | BKN | 14000 - 48000 | 56 | BKN | 13000 - 42000 | 53 | SCT@3100 | KCLW 211955Z AUTO 30006KT SCT031 30/22 A3004 RMK AO2 | ||