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 | ||
| 0050Z | 12:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KHHF 210555Z AUTO 19017G25KT 10SM CLR 29/17 A2991 RMK AO2 T02920172 10364 20292 403900234 | ||
| 0150Z | 1:55 AM | CLR | - | 0 | SCT | 14000 - 35000 | 1 | CLR | KHHF 210655Z AUTO 19015G24KT 10SM CLR 28/18 A2991 RMK AO2 T02820175 | ||
| 0250Z | 2:55 AM | CLR | - | 0 | SCT | 13000 - 13000 | 0 | BKN@11000 | KHHF 210755Z AUTO 19013G16KT 10SM BKN110 27/18 A2992 RMK AO2 T02720177 | ||
| 0350Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | SCT@11000 | KHHF 210855Z AUTO 21006KT 10SM SCT110 26/18 A2992 RMK AO2 T02590180 | ||
| 0450Z | 4:55 AM | SCT | 13000 - 17000 | 4 | SCT | 13000 - 16000 | 8 | SCT@11000 | KHHF 210955Z AUTO 22004KT 10SM SCT110 25/18 A2992 RMK AO2 T02500183 | ||
| 0550Z | 5:55 AM | SCT | 13000 - 28000 | 18 | SCT | 13000 - 26000 | 20 | SCT@12000 | KHHF 211055Z AUTO 19004KT 10SM SCT120 25/19 A2994 RMK AO2 T02460186 | ||
| 0650Z | 6:55 AM | SCT | 13000 - 26000 | 19 | SCT | 13000 - 34000 | 22 | SCT@12000 | KHHF 211155Z AUTO 22006KT 10SM SCT120 24/19 A2995 RMK AO2 LTG DSNT S T02430188 10291 20242 | ||
| 0750Z | 7:55 AM | SCT | 13000 - 36000 | 5 | SCT | 13000 - 33000 | 10 | CLR | KHHF 211255Z AUTO 21008KT 10SM CLR 25/19 A2994 RMK AO2 T02520192 | ||
| 0850Z | 8:55 AM | CLR | - | 0 | SCT | 13000 - 35000 | 6 | CLR | KHHF 211355Z AUTO 19010KT 10SM CLR 28/20 A2994 RMK AO2 T02760196 | ||