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 | CLR | - | 0 | SCT | 13000 - 15000 | 12 | CLR | KXLL 200455Z AUTO 08005KT 10SM CLR 17/13 A3014 RMK AO2 TSNO | ||
| 0550Z | 1:55 AM | SCT | 13000 - 16000 | 2 | SCT | 13000 - 21000 | 18 | OVC@4300 | KXLL 200555Z AUTO 06005KT 10SM OVC043 18/13 A3012 RMK AO2 TSNO | ||
| 0650Z | 2:55 AM | SCT | 13000 - 15000 | 5 | SCT | 13000 - 23000 | 19 | SCT@3000 OVC@3700 | KXLL 200655Z AUTO 06005KT 10SM SCT030 OVC037 18/13 A3011 RMK AO2 TSNO | ||
| 0750Z | 3:55 AM | SCT | 13000 - 15000 | 3 | SCT | 13000 - 19000 | 11 | BKN@2300 OVC@2800 | KXLL 200755Z AUTO 00000KT 10SM BKN023 OVC028 17/14 A3008 RMK AO2 TSNO | ||
| 0850Z | 4:55 AM | SCT | 13000 - 37000 | 9 | SCT | 13000 - 28000 | 16 | OVC@2600 | KXLL 200855Z AUTO 10006KT 10SM OVC026 18/15 A3006 RMK AO2 TSNO | ||
| 0950Z | 5:55 AM | SCT | 13000 - 15000 | 1 | SCT | 13000 - 19000 | 15 | OVC@1600 | KXLL 200955Z AUTO 06004KT 7SM OVC016 17/15 A3008 RMK AO2 TSNO | ||
| 1050Z | 6:55 AM | SCT | 13000 - 14000 | 2 | SCT | 13000 - 21000 | 6 | BKN@800 OVC@1200 | KXLL 201055Z AUTO 04004KT 5SM -RA BKN008 OVC012 16/16 A3009 RMK AO2 TSNO | ||
| 1150Z | 7:55 AM | CLR | - | 0 | SCT | 13000 - 21000 | 2 | OVC@600 | KXLL 201155Z AUTO 08003KT 5SM BR OVC006 17/17 A3007 RMK AO2 P0001 TSNO | ||
| 1250Z | 8:55 AM | CLR | - | 0 | SCT | 13000 - 16000 | 8 | OVC@600 | KXLL 201255Z AUTO 10005KT 4SM BR OVC006 18/17 A3005 RMK AO2 TSNO | ||
| 1350Z | 9:55 AM | CLR | - | 0 | SCT | 13000 - 17000 | 4 | OVC@800 | KXLL 201355Z AUTO 00000KT 10SM OVC008 19/17 A3005 RMK AO2 TSNO | ||
| 1450Z | 10:55 AM | CLR | - | 0 | SCT | 13000 - 18000 | 20 | OVC@1000 | KXLL 201455Z AUTO 09008KT 4SM BR OVC010 20/18 A3003 RMK AO2 TSNO | ||
| 1550Z | 11:55 AM | SCT | 13000 - 18000 | 1 | SCT | 13000 - 27000 | 16 | OVC@1000 | KXLL 201555Z AUTO 09003KT 10SM OVC010 20/18 A3003 RMK AO2 TSNO | ||
| 1650Z | 12:55 PM | SCT | 13000 - 19000 | 32 | SCT | 13000 - 34000 | 21 | OVC@800 | KXLL 201655Z AUTO 12004KT 4SM BR OVC008 20/19 A3002 RMK AO2 TSNO | ||
| 1750Z | 1:55 PM | SCT | 13000 - 28000 | 41 | SCT | 13000 - 34000 | 26 | BKN@600 OVC@1000 | KXLL 201755Z AUTO 33005KT 4SM RA BKN006 OVC010 20/19 A3002 RMK AO2 TSNO | ||
| 1850Z | 2:55 PM | BKN | 13000 - 34000 | 62 | BKN | 13000 - 34000 | 32 | BKN@400 OVC@900 | KXLL 201855Z AUTO 02004KT 7SM -RA BKN004 OVC009 20/20 A3002 RMK AO2 P0007 TSNO | ||
| 1950Z | 3:55 PM | OVC | 13000 - 37000 | 77 | SCT | 14000 - 33000 | 25 | SCT@400 BKN@900 OVC@1400 | KXLL 201955Z AUTO 06005KT 10SM -RA SCT004 BKN009 OVC014 20/20 A3001 RMK AO2 P0012 TSNO | ||