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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 | ||
| 0550Z | 12:55 AM | SCT | 13000 - 21000 | 9 | SCT | 13000 - 16000 | 6 | CLR | KSSI 040555Z AUTO 06005KT 9SM CLR 22/21 A3005 RMK AO2 | ||
| 0650Z | 1:55 AM | SCT | 14000 - 21000 | 5 | SCT | 13000 - 30000 | 6 | CLR | KSSI 040655Z AUTO 05006KT 7SM CLR 22/22 A3004 RMK AO2 | ||
| 0750Z | 2:55 AM | SCT | 14000 - 23000 | 1 | SCT | 13000 - 30000 | 6 | FEW@200 BKN@4400 | KSSI 040755Z AUTO VRB04KT 8SM FEW002 BKN044 22/22 A3003 RMK AO2 | ||
| 0850Z | 3:55 AM | CLR | - | 0 | SCT | 13000 - 19000 | 1 | OVC@4600 | KSSI 040855Z AUTO 06005KT 7SM OVC046 23/22 A3002 RMK AO2 | ||
| 0950Z | 4:55 AM | SCT | 13000 - 49000 | 11 | SCT | 13000 - 26000 | 8 | OVC@5000 | KSSI 040955Z AUTO VRB06KT 7SM OVC050 23/22 A3003 RMK AO2 | ||
| 1050Z | 5:55 AM | SCT | 13000 - 50000 | 22 | SCT | 13000 - 29000 | 10 | FEW@500 SCT@2600 OVC@3800 | KSSI 041055Z AUTO 11010KT 9SM VCTS FEW005 SCT026 OVC038 23/22 A3003 RMK AO2 LTG DSNT NE AND SW AND NW | ||
| 1150Z | 6:55 AM | SCT | 13000 - 29000 | 11 | SCT | 13000 - 35000 | 9 | FEW@2400 SCT@3000 OVC@3600 | KSSI 041155Z AUTO 12009G15KT 10SM VCTS FEW024 SCT030 OVC036 23/22 A3003 RMK AO2 LTG DSNT NE AND SW AND NW | ||
| 1250Z | 7:55 AM | SCT | 13000 - 26000 | 0 | SCT | 13000 - 35000 | 11 | FEW@3600 | KSSI 041255Z AUTO 11007KT 10SM FEW036 24/22 A3004 RMK AO2 | ||