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 | 12:55 AM | BKN | 13000 - 34000 | 43 | BKN | 13000 - 28000 | 48 | SCT@300 SCT@3000 OVC@4600 | KJSY 040755Z AUTO 00000KT 10SM SCT003 SCT030 OVC046 04/04 A2989 RMK AO2 T00430040 | ||
| 0850Z | 1:55 AM | BKN | 13000 - 35000 | 44 | BKN | 13000 - 26000 | 53 | SCT@300 OVC@4600 | KJSY 040855Z AUTO 00000KT 10SM SCT003 OVC046 05/04 A2990 RMK AO2 60001 T00460042 | ||
| 0950Z | 2:55 AM | SCT | 13000 - 29000 | 32 | SCT | 13000 - 25000 | 41 | OVC@5000 | KJSY 040955Z AUTO 00000KT 10SM OVC050 05/05 A2990 RMK AO2 T00490045 | ||
| 1050Z | 3:55 AM | SCT | 15000 - 28000 | 25 | SCT | 14000 - 27000 | 19 | CLR | KJSY 041055Z AUTO 00000KT 10SM CLR 05/05 A2991 RMK AO2 T00480045 | ||
| 1150Z | 4:55 AM | BKN | 13000 - 31000 | 37 | BKN | 13000 - 31000 | 48 | SCT@1000 | KJSY 041155Z AUTO 00000KT 10SM SCT010 05/04 A2991 RMK AO2 60001 70085 T00450041 10050 20042 | ||
| 1250Z | 5:55 AM | SCT | 13000 - 19000 | 8 | CLR | - | 0 | CLR | KJSY 041255Z AUTO 00000KT 10SM CLR 03/03 A2994 RMK AO2 T00320029 | ||
| 1350Z | 6:55 AM | SCT | 13000 - 17000 | 1 | CLR | - | 0 | CLR | KJSY 041355Z AUTO 00000KT 10SM CLR 03/03 A2996 RMK AO2 T00260025 | ||
| 1450Z | 7:55 AM | CLR | - | 0 | CLR | - | 0 | BKN@500 | KJSY 041455Z AUTO 00000KT 10SM BKN005 06/04 A2998 RMK AO2 T00630042 | ||
| 1550Z | 8:55 AM | SCT | 13000 - 31000 | 3 | SCT | 13000 - 32000 | 6 | SCT@500 | KJSY 041555Z AUTO 00000KT 10SM SCT005 08/04 A2999 RMK AO2 T00770039 | ||
| 1650Z | 9:55 AM | SCT | 13000 - 31000 | 11 | SCT | 13000 - 32000 | 14 | CLR | KJSY 041655Z AUTO 00000KT 10SM CLR 11/05 A2999 RMK AO2 T01120050 | ||
| 1750Z | 10:55 AM | SCT | 13000 - 32000 | 12 | SCT | 13000 - 33000 | 9 | CLR | KJSY 041755Z AUTO 09003KT 10SM CLR 14/03 A2999 RMK AO2 T01370031 10137 20015 | ||
| 1850Z | 11:55 AM | SCT | 13000 - 36000 | 13 | SCT | 14000 - 33000 | 7 | SCT@7500 | KJSY 041855Z AUTO 15003KT 10SM SCT075 14/01 A2999 RMK AO2 T01390012 | ||
| 1950Z | 12:55 PM | SCT | 13000 - 38000 | 16 | SCT | SCT | 13000 - 38000 | 0 | SCT@7500 | KJSY 041955Z AUTO 00000KT 10SM SCT075 15/00 A2999 RMK AO2 T01480000 | |