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 | OVC | 38000 - 46000 | 89 | OVC | 39000 - 45000 | 86 | KSWW 030555Z AUTO 14008KT 10SM VCTS 25/19 A3014 RMK AO2 LTG DSNT NW T02450192 10330 20238 403630205 | |||
| 0650Z | 1:55 AM | OVC | 38000 - 45000 | 75 | OVC | 38000 - 45000 | 71 | KSWW 030655Z AUTO 15008KT 10SM 24/20 A3014 RMK AO2 LTG DSNT S T02400198 | |||
| 0750Z | 2:55 AM | OVC | 37000 - 45000 | 81 | OVC | 36000 - 45000 | 79 | KSWW 030755Z AUTO 17007KT 10SM 23/20 A3014 RMK AO2 LTG DSNT SW THRU NW T02330198 | |||
| 0850Z | 3:55 AM | OVC | 34000 - 44000 | 67 | OVC | 35000 - 44000 | 74 | KSWW 030855Z AUTO 14006KT 10SM 23/19 A3012 RMK AO2 LTG DSNT SW THRU NW T02280194 | |||
| 0950Z | 4:55 AM | OVC | 30000 - 45000 | 75 | OVC | 31000 - 44000 | 80 | KSWW 030955Z AUTO 27010KT 10SM 23/20 A3014 RMK AO2 LTG DSNT W T02270195 | |||
| 1050Z | 5:55 AM | OVC | 30000 - 44000 | 75 | OVC | 30000 - 45000 | 80 | KSWW 031055Z AUTO 29009KT 10SM 22/17 A3018 RMK AO2 LTG DSNT W T02200170 | |||
| 1150Z | 6:55 AM | OVC | 33000 - 45000 | 83 | - | KSWW 031155Z AUTO 33007KT 10SM 21/18 A3019 RMK AO2 LTG DSNT SW T02140178 10245 20213 | |||||
| 1250Z | 7:55 AM | OVC | 34000 - 43000 | 82 | - | KSWW 031255Z AUTO 32004KT 10SM 21/17 A3020 RMK AO2 T02120172 | |||||
| 1350Z | 8:55 AM | OVC | 30000 - 38000 | 84 | - | KSWW 031355Z AUTO 05004KT 10SM 22/18 A3020 RMK AO2 T02220176 | |||||
| 1450Z | 9:55 AM | BKN | 14000 - 47000 | 57 | BKN | 14000 - 45000 | 57 | KSWW 031455Z AUTO 08008KT 10SM 24/17 A3019 RMK AO2 LTG DSNT W T02350165 | |||
| 1550Z | 10:40 AM | BKN | 25000 - 49000 | 57 | BKN | 20000 - 48000 | 57 | KSWW 031540Z AUTO 09012KT 10SM 25/16 A3015 RMK AO2 T02520160 | |||
| 1650Z | 11:55 AM | BKN | 18000 - 52000 | 49 | BKN | 25000 - 50000 | 54 | KSWW 031655Z AUTO 07007KT 10SM 29/15 A3016 RMK AO2 T02850154 | |||
| 1750Z | 12:55 PM | OVC | 27000 - 51000 | 45 | OVC | 28000 - 52000 | 48 | KSWW 031755Z AUTO 00000KT 10SM 30/15 A3016 RMK AO2 T03000149 10305 20211 | |||
| 1850Z | 1:55 PM | OVC | 27000 - 51000 | 59 | OVC | 28000 - 50000 | 58 | KSWW 031855Z AUTO 08004KT 10SM 33/15 A3016 RMK AO2 T03260145 | |||
| 1950Z | 2:55 PM | OVC | 20000 - 50000 | 51 | OVC | 20000 - 51000 | 44 | KSWW 031955Z AUTO 16006KT 10SM 32/15 A3013 RMK AO2 T03180145 | |||