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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 | 12:53 AM | BKN | 20000 - 51000 | 63 | OVC | 27000 - 43000 | 68 | SCT@8500 BKN@21000 OVC@25000 | KMDW 090553Z 23004KT 10SM SCT085 BKN210 OVC250 26/18 A3004 RMK AO2 SLP159 T02560178 10283 20250 403060189 58001 | ||
| 0650Z | 1:53 AM | OVC | 31000 - 51000 | 74 | OVC | 31000 - 41000 | 76 | BKN@7500 OVC@25000 | KMDW 090653Z 27005KT 10SM BKN075 OVC250 26/18 A3003 RMK AO2 SLP158 T02560183 | ||
| 0750Z | 2:53 AM | BKN | 31000 - 39000 | 76 | BKN | 13000 - 40000 | 65 | FEW@8000 BKN@21000 OVC@25000 | KMDW 090753Z 20005KT 10SM FEW080 BKN210 OVC250 25/18 A3001 RMK AO2 SLP151 T02500183 | ||
| 0850Z | 3:53 AM | OVC | 25000 - 39000 | 68 | BKN | 14000 - 36000 | 54 | FEW@8000 BKN@22000 OVC@25000 | KMDW 090853Z 19007KT 10SM FEW080 BKN220 OVC250 25/18 A2999 RMK AO2 SLP142 T02500178 58017 | ||
| 0950Z | 4:53 AM | BKN | 24000 - 38000 | 59 | SCT | 16000 - 33000 | 34 | BKN@18000 OVC@25000 | KMDW 090953Z 20007KT 10SM BKN180 OVC250 24/18 A2998 RMK AO2 SLP139 T02440178 | ||
| 1050Z | 5:53 AM | BKN | 13000 - 37000 | 56 | SCT | 20000 - 32000 | 20 | FEW@6000 SCT@8500 BKN@11000 OVC@15000 | KMDW 091053Z 24006KT 10SM -RA FEW060 SCT085 BKN110 OVC150 24/18 A3000 RMK AO2 RAB53 SLP145 P0000 T02390178 | ||
| 1150Z | 6:53 AM | BKN | 18000 - 31000 | 67 | SCT | 20000 - 32000 | 21 | BKN@2100 BKN@2800 OVC@8000 | KMDW 091153Z 26011G17KT 10SM -RA BKN021 BKN028 OVC080 23/21 A3003 RMK AO2 SLP157 P0002 60002 70002 T02280206 10256 20228 53014 | ||
| 1250Z | 7:53 AM | BKN | 16000 - 32000 | 63 | SCT | 13000 - 32000 | 35 | FEW@2100 SCT@6500 BKN@11000 OVC@15000 | KMDW 091253Z 24005KT 10SM -RA FEW021 SCT065 BKN110 OVC150 22/21 A3004 RMK AO2 RAE27B34 SLP162 P0000 T02220211 | ||
| 1350Z | 8:53 AM | BKN | 18000 - 33000 | 75 | SCT | 13000 - 33000 | 30 | FEW@1200 SCT@7000 BKN@10000 OVC@15000 | KMDW 091353Z 26007KT 10SM FEW012 SCT070 BKN100 OVC150 23/21 A3002 RMK AO2 RAE31 SLP157 P0001 T02280211 | ||