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 | 34000 - 44000 | 32 | OVC | 28000 - 36000 | 42 | CLR | KRVL 010455Z AUTO 00000KT 9SM CLR 04/02 A3050 RMK AO2 | ||
| 0550Z | 1:55 AM | OVC | 31000 - 43000 | 36 | OVC | 31000 - 37000 | 44 | CLR | KRVL 010555Z AUTO 00000KT 10SM CLR 03/02 A3050 RMK AO2 | ||
| 0650Z | 1:55 AM | SCT | 14000 - 44000 | 19 | BKN | 13000 - 34000 | 30 | CLR | KRVL 010655Z AUTO 00000KT 9SM CLR 03/02 A3050 RMK AO2 | ||
| 0750Z | 2:55 AM | SCT | SCT | 13000 - 37000 | 11 | SCT | 13000 - 33000 | 15 | CLR | KRVL 010755Z AUTO 00000KT 8SM CLR 02/01 A3050 RMK AO2 | |
| 0850Z | 3:55 AM | SCT | 13000 - 34000 | 1 | SCT | 13000 - 32000 | 13 | CLR | KRVL 010855Z AUTO 00000KT 9SM CLR 02/01 A3050 RMK AO2 | ||
| 0950Z | 4:55 AM | SCT | 14000 - 28000 | 1 | SCT | 13000 - 33000 | 14 | CLR | KRVL 010955Z AUTO 00000KT 10SM CLR 02/01 A3051 RMK AO2 | ||
| 1050Z | 5:55 AM | SCT | 13000 - 32000 | 1 | SCT | 13000 - 34000 | 19 | CLR | KRVL 011055Z AUTO 00000KT 10SM CLR 00/M00 A3052 RMK AO2 | ||
| 1150Z | 6:15 AM | SCT | 13000 - 26000 | 1 | BKN | 13000 - 31000 | 27 | CLR | KRVL 011115Z AUTO 00000KT 9SM CLR 01/00 A3053 RMK AO2 | ||
| 1250Z | 7:55 AM | SCT | 13000 - 41000 | 14 | BKN | 13000 - 32000 | 28 | BKN@8500 | KRVL 011255Z AUTO 00000KT 8SM BKN085 03/02 A3055 RMK AO2 | ||
| 1350Z | 8:55 AM | OVC | 16000 - 41000 | 29 | BKN | 13000 - 34000 | 34 | FEW@8500 | KRVL 011355Z AUTO 00000KT 10SM FEW085 05/03 A3055 RMK AO2 | ||
| 1450Z | 9:55 AM | OVC | 26000 - 41000 | 30 | OVC | 17000 - 35000 | 38 | CLR | KRVL 011455Z AUTO 00000KT 10SM CLR 08/04 A3054 RMK AO2 | ||
| 1550Z | 10:55 AM | OVC | 25000 - 41000 | 29 | OVC | 24000 - 35000 | 40 | CLR | KRVL 011555Z AUTO 00000KT 10SM CLR 12/05 A3053 RMK AO2 | ||
| 1650Z | 11:35 AM | OVC | 18000 - 41000 | 29 | OVC | 25000 - 35000 | 38 | CLR | KRVL 011635Z AUTO 00000KT 10SM CLR 14/03 A3052 RMK AO2 | ||
| 1750Z | 12:55 PM | OVC | 27000 - 40000 | 36 | OVC | 22000 - 36000 | 43 | FEW@9000 | KRVL 011755Z AUTO 00000KT 10SM FEW090 15/03 A3049 RMK AO2 | ||
| 1850Z | 1:55 PM | OVC | 32000 - 40000 | 29 | OVC | 19000 - 36000 | 33 | CLR | KRVL 011855Z AUTO 00000KT 10SM CLR 16/04 A3046 RMK AO2 | ||
| 1950Z | 2:35 PM | OVC | 31000 - 40000 | 29 | OVC | 20000 - 35000 | 40 | CLR | KRVL 011935Z AUTO 14004KT 10SM CLR 17/02 A3044 RMK AO2 | ||
| 2050Z | 3:55 PM | OVC | 33000 - 40000 | 27 | BKN | 21000 - 34000 | 39 | CLR | KRVL 012055Z AUTO 00000KT 10SM CLR 17/02 A3043 RMK AO2 | ||
| 2150Z | 4:55 PM | BKN | 13000 - 40000 | 32 | BKN | 13000 - 32000 | 33 | CLR | KRVL 012155Z AUTO 21004KT 10SM CLR 15/01 A3044 RMK AO2 | ||
| 2250Z | 5:55 PM | SCT | 13000 - 40000 | 16 | SCT | 13000 - 36000 | 22 | CLR | KRVL 012255Z AUTO 18003KT 10SM CLR 13/01 A3044 RMK AO2 | ||
| 2350Z | 6:55 PM | SCT | 13000 - 40000 | 9 | SCT | 13000 - 36000 | 19 | CLR | KRVL 012355Z AUTO 00000KT 10SM CLR 11/02 A3044 RMK AO2 | ||
| 0050Z | 7:55 PM | OVC | 34000 - 40000 | 18 | SCT | 13000 - 38000 | 25 | CLR | KRVL 020055Z AUTO 00000KT 10SM CLR 09/03 A3044 RMK AO2 | ||
| 0150Z | 8:35 PM | OVC | 32000 - 40000 | 22 | BKN | 13000 - 38000 | 29 | CLR | KRVL 020135Z AUTO 00000KT 10SM CLR 07/03 A3043 RMK AO2 | ||