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 | ||
| 0550Z | 12:41 AM | OVC | 33000 - 39000 | 76 | OVC | 14000 - 38000 | 68 | CLR | KVYS 100541Z AUTO 17004KT 2SM BR CLR 19/19 A3003 RMK AO2 | ||
| 0650Z | 1:59 AM | OVC | 23000 - 49000 | 75 | OVC | 27000 - 37000 | 68 | CLR | KVYS 100659Z AUTO 00000KT 5SM BR CLR 19/19 A3003 RMK AO2 | ||
| 0750Z | 2:41 AM | OVC | 14000 - 50000 | 43 | BKN | 13000 - 37000 | 51 | CLR | KVYS 100741Z AUTO 23003KT 5SM BR CLR 20/20 A3003 RMK AO2 | ||
| 0850Z | 3:59 AM | BKN | 13000 - 45000 | 27 | BKN | 13000 - 37000 | 26 | SCT@2700 | KVYS 100859Z AUTO 31003KT 5SM BR SCT027 20/20 A3002 RMK AO2 | ||
| 0950Z | 4:59 AM | BKN | 13000 - 51000 | 26 | SCT | 13000 - 39000 | 24 | CLR | KVYS 100959Z AUTO 32003KT 4SM BR CLR 19/19 A3002 RMK AO2 | ||
| 1050Z | 5:59 AM | OVC | 28000 - 42000 | 57 | BKN | 13000 - 37000 | 62 | CLR | KVYS 101059Z AUTO 00000KT 5SM BR CLR 20/20 A3002 RMK AO2 | ||
| 1150Z | 6:59 AM | OVC | 13000 - 38000 | 64 | OVC | 14000 - 37000 | 71 | OVC@100 | KVYS 101159Z AUTO 35004KT 1 3/4SM BR OVC001 19/19 A3001 RMK AO2 | ||
| 1250Z | 7:59 AM | OVC | 28000 - 37000 | 72 | OVC | 30000 - 39000 | 69 | CLR | KVYS 101259Z AUTO 00000KT 10SM CLR 20/19 A3004 RMK AO2 | ||
| 1350Z | 9:00 AM | OVC | 28000 - 37000 | 89 | BKN | 34000 - 38000 | 70 | OVC@8500 | KVYS 101400Z AUTO 00000KT 10SM OVC085 21/19 A3006 RMK AO2 | ||
| 1450Z | 9:59 AM | OVC | 30000 - 37000 | 90 | BKN | 35000 - 39000 | 72 | OVC@9500 | KVYS 101459Z AUTO 14003KT 10SM OVC095 22/18 A3007 RMK AO2 | ||
| 1550Z | 10:42 AM | OVC | 32000 - 38000 | 86 | OVC | 35000 - 40000 | 80 | BKN@9500 | KVYS 101542Z AUTO 15003KT 10SM BKN095 22/18 A3007 RMK AO2 | ||
| 1650Z | 11:50 AM | OVC | 35000 - 41000 | 91 | OVC | 37000 - 44000 | 78 | CLR | KVYS 101650Z AUTO 00000KT 10SM CLR A3006 RMK AO2 | ||
| 1750Z | 12:41 PM | OVC | 32000 - 38000 | 85 | BKN | 35000 - 41000 | 51 | BKN@5000 BKN@6500 | KVYS 101741Z AUTO 02003KT 10SM BKN050 BKN065 24/18 A3004 RMK AO2 | ||
| 1850Z | 1:59 PM | BKN | 31000 - 38000 | 78 | BKN | 31000 - 39000 | 63 | SCT@5000 SCT@6000 | KVYS 101859Z AUTO 00000KT 10SM SCT050 SCT060 24/18 A3003 RMK AO2 | ||
| 1950Z | 2:59 PM | BKN | 30000 - 46000 | 57 | BKN | 26000 - 37000 | 46 | CLR | KVYS 101959Z AUTO 02004KT 10SM CLR 25/18 A3002 RMK AO2 | ||
| 2050Z | 3:41 PM | BKN | 28000 - 45000 | 30 | BKN | 15000 - 41000 | 27 | SCT@5000 | KVYS 102041Z AUTO 05004KT 10SM SCT050 26/17 A3000 RMK AO2 | ||
| 2150Z | 4:39 PM | BKN | 14000 - 44000 | 27 | BKN | 13000 - 40000 | 31 | CLR | KVYS 102139Z AUTO 00000KT 10SM CLR 26/17 A2999 RMK AO2 | ||