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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 | 12:54 AM | CLR | - | 0 | CLR | - | 0 | BKN@600 | KPIA 280554Z 09006KT 9SM BKN006 21/21 A2990 RMK AO2 SLP120 T02110206 10250 20206 402610178 58007 | ||
| 0650Z | 1:50 AM | CLR | - | 0 | CLR | - | 0 | BKN@600 | KPIA 280650Z 09005KT 10SM BKN006 22/21 A2990 RMK AO2 | ||
| 0750Z | 2:54 AM | CLR | - | 0 | CLR | - | 0 | BKN@500 | KPIA 280754Z 08005KT 9SM BKN005 21/21 A2990 RMK AO2 SLP120 T02110206 | ||
| 0850Z | 3:54 AM | CLR | - | 0 | CLR | - | 0 | OVC@500 | KPIA 280854Z 08004KT 8SM OVC005 21/21 A2990 RMK AO2 SLP119 T02110206 50001 | ||
| 0950Z | 4:54 AM | CLR | - | 0 | SCT | SCT | 14000 - 38000 | 0 | OVC@300 | KPIA 280954Z 10005KT 3/4SM R04/P6000FT BR OVC003 21/21 A2989 RMK AO2 SLP115 T02110206 | |
| 1050Z | 5:54 AM | CLR | - | 0 | CLR | - | 0 | VV @200 | KPIA 281054Z 08004KT 1/8SM R04/3000V3500FT FG VV002 21/21 A2989 RMK AO2 SLP116 T02110206 | ||
| 1150Z | 6:54 AM | SCT | 13000 - 51000 | 8 | SCT | 13000 - 49000 | 6 | VV @200 | KPIA 281154Z 08007KT 1/8SM R04/2600V3000FT FG VV002 21/21 A2988 RMK AO2 SLP115 T02110211 10217 20211 56006 | ||
| 1250Z | 7:54 AM | SCT | 15000 - 52000 | 19 | SCT | 13000 - 47000 | 19 | VV @200 | KPIA 281254Z 00000KT 1/8SM R04/5500VP6000FT FG VV002 21/21 A2989 RMK AO2 SLP118 T02110211 | ||
| 1350Z | 8:54 AM | BKN | 13000 - 48000 | 26 | SCT | 13000 - 43000 | 22 | OVC@300 | KPIA 281354Z 13004KT 1/2SM R04/P6000FT FG OVC003 22/22 A2991 RMK AO2 SLP123 T02220217 | ||
| 1450Z | 9:54 AM | SCT | 13000 - 29000 | 25 | SCT | 13000 - 38000 | 24 | OVC@500 | KPIA 281454Z 13005KT 5SM BR OVC005 23/23 A2989 RMK AO2 SLP117 T02330228 50002 | ||
| 1550Z | 10:49 AM | SCT | 13000 - 44000 | 18 | SCT | SCT | 13000 - 38000 | 21 | BKN@1100 OVC@7500 | KPIA 281549Z 13007KT 10SM BKN011 OVC075 26/23 A2988 RMK AO2 | |
| 1650Z | 11:54 AM | OVC | 15000 - 45000 | 26 | OVC | 15000 - 43000 | 22 | BKN@1700 | KPIA 281654Z 15009KT 10SM BKN017 27/23 A2988 RMK AO2 SLP113 T02720233 | ||
| 1750Z | 12:54 PM | OVC | 20000 - 46000 | 29 | SCT | 13000 - 41000 | 25 | BKN@2000 BKN@2500 OVC@2900 | KPIA 281754Z 13006KT 10SM BKN020 BKN025 OVC029 28/24 A2990 RMK AO2 SLP121 T02780239 10283 20211 53007 | ||