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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 | ||
| 0750Z | 12:56 AM | BKN | 13000 - 42000 | 58 | OVC | 20000 - 43000 | 48 | CLR | KCTB 080756Z AUTO 14007KT 10SM CLR 06/00 A2988 RMK AO2 SLP116 T00560000 | ||
| 0850Z | 1:56 AM | BKN | 13000 - 41000 | 45 | BKN | 13000 - 40000 | 38 | CLR | KCTB 080856Z AUTO 15008KT 10SM CLR 03/00 A2985 RMK AO2 SLP107 T00330000 56035 | ||
| 0950Z | 2:56 AM | BKN | 13000 - 43000 | 37 | SCT | 13000 - 43000 | 20 | CLR | KCTB 080956Z AUTO 15007KT 10SM CLR 03/M01 A2984 RMK AO2 SLP104 T00331006 | ||
| 1050Z | 3:56 AM | BKN | 23000 - 45000 | 30 | OVC | 20000 - 44000 | 37 | CLR | KCTB 081056Z AUTO 12008KT 10SM CLR 04/00 A2981 RMK AO2 SLP096 T00390000 | ||
| 1150Z | 4:56 AM | OVC | 29000 - 46000 | 60 | BKN | 24000 - 43000 | 55 | CLR | KCTB 081156Z AUTO 12009KT 10SM CLR 04/M01 A2978 RMK AO2 SLP088 T00441006 10072 20028 58021 | ||
| 1250Z | 5:56 AM | OVC | 32000 - 44000 | 74 | OVC | 21000 - 42000 | 69 | CLR | KCTB 081256Z AUTO 21009KT 10SM CLR 11/M01 A2977 RMK AO2 SLP076 T01061011 | ||
| 1350Z | 6:56 AM | BKN | 20000 - 44000 | 40 | BKN | 13000 - 44000 | 32 | CLR | KCTB 081356Z AUTO 23011G16KT 10SM CLR 12/M01 A2976 RMK AO2 SLP073 T01171011 | ||
| 1450Z | 7:56 AM | BKN | 26000 - 47000 | 46 | BKN | 26000 - 47000 | 41 | CLR | KCTB 081456Z AUTO 24024G39KT 10SM CLR 14/M02 A2974 RMK AO2 PK WND 24045/1446 SLP061 T01391017 58014 | ||
| 1550Z | 8:56 AM | BKN | 29000 - 46000 | 29 | SCT | 26000 - 46000 | 21 | CLR | KCTB 081556Z AUTO 24034G47KT 10SM CLR 14/M02 A2975 RMK AO2 PK WND 24047/1556 SLP065 T01441017 | ||
| 1650Z | 9:56 AM | SCT | 13000 - 45000 | 11 | SCT | 20000 - 45000 | 14 | CLR | KCTB 081656Z AUTO 25043G59KT 10SM CLR 15/M02 A2975 RMK AO2 PK WND 24059/1654 SLP067 T01501022 | ||
| 1750Z | 10:56 AM | SCT | 16000 - 44000 | 6 | SCT | 17000 - 44000 | 10 | CLR | KCTB 081756Z AUTO 25039G56KT 10SM CLR 15/M01 A2977 RMK AO2 PK WND 25060/1711 SLP074 T01501006 10156 20044 53010 | ||
| 1850Z | 11:56 AM | BKN | 16000 - 44000 | 40 | BKN | 15000 - 44000 | 42 | CLR | KCTB 081856Z AUTO 26029G56KT 10SM CLR 12/02 A2979 RMK AO2 PK WND 26059/1834 SLP087 T01220017 | ||
| 1950Z | 12:56 PM | BKN | 35000 - 44000 | 62 | BKN | 25000 - 44000 | 51 | CLR | KCTB 081956Z AUTO 26016G32KT 10SM CLR 10/03 A2988 RMK AO2 PK WND 25049/1903 SLP121 T01000028 | ||
| 2050Z | 1:56 PM | BKN | 29000 - 44000 | 64 | BKN | 25000 - 44000 | 48 | CLR | KCTB 082056Z AUTO 26016G28KT 10SM CLR 11/M02 A2991 RMK AO2 PK WND 24028/2052 SLP132 T01111022 52042 | ||
| 2150Z | 2:56 PM | OVC | 16000 - 44000 | 68 | BKN | 28000 - 44000 | 53 | CLR | KCTB 082156Z AUTO 25027G37KT 10SM CLR 11/M04 A2990 RMK AO2 PK WND 24040/2100 SLP131 T01111044 | ||
| 2250Z | 3:56 PM | OVC | 19000 - 44000 | 65 | BKN | 14000 - 44000 | 57 | CLR | KCTB 082256Z AUTO 27029G43KT 10SM CLR 11/M04 A2989 RMK AO2 PK WND 27043/2253 SLP127 T01061039 | ||
| 2350Z | 4:56 PM | BKN | 13000 - 44000 | 58 | BKN | 13000 - 44000 | 52 | CLR | KCTB 082356Z AUTO 27011G27KT 10SM CLR 08/M04 A2994 RMK AO2 PK WND 26040/2259 PRESRR SLP145 T00831039 10150 20083 53009 | ||