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 | ||
| 0450Z | 12:51 AM | OVC | 22000 - 34000 | 67 | CLR | - | 0 | CLR | KPWM 200451Z 00000KT 10SM CLR 17/12 A3021 RMK AO2 SLP229 T01670122 402170106 $ | ||
| 0550Z | 1:51 AM | OVC | 24000 - 31000 | 81 | CLR | - | 0 | FEW@7000 | KPWM 200551Z 24003KT 10SM FEW070 16/12 A3019 RMK AO2 SLP224 T01610122 10172 20161 58006 $ | ||
| 0650Z | 2:51 AM | BKN | 24000 - 31000 | 54 | CLR | - | 0 | CLR | KPWM 200651Z 25003KT 10SM CLR 16/12 A3018 RMK AO2 SLP221 T01610122 $ | ||
| 0750Z | 3:51 AM | BKN | 23000 - 32000 | 65 | SCT | 27000 - 30000 | 1 | CLR | KPWM 200751Z 28003KT 10SM CLR 16/12 A3018 RMK AO2 SLP219 T01560122 $ | ||
| 0850Z | 4:51 AM | BKN | 24000 - 30000 | 47 | SCT | 24000 - 30000 | 1 | FEW@7000 SCT@12000 OVC@15000 | KPWM 200851Z 00000KT 10SM FEW070 SCT120 OVC150 16/12 A3018 RMK AO2 SLP220 T01560122 55004 $ | ||
| 0950Z | 5:51 AM | OVC | 23000 - 31000 | 78 | SCT | 32000 - 34000 | 1 | FEW@7000 OVC@12000 | KPWM 200951Z 18003KT 10SM FEW070 OVC120 15/13 A3018 RMK AO2 SLP219 T01500128 $ | ||
| 1050Z | 6:51 AM | OVC | 23000 - 31000 | 77 | SCT | 36000 - 37000 | 1 | OVC@11000 | KPWM 201051Z 16003KT 10SM -RA OVC110 14/13 A3019 RMK AO2 RAB0958 SLP222 P0003 T01440133 | ||
| 1150Z | 7:51 AM | OVC | 18000 - 33000 | 74 | SCT | 33000 - 35000 | 1 | FEW@700 OVC@10000 | KPWM 201151Z 00000KT 10SM FEW007 OVC100 16/14 A3018 RMK AO2 RAE01 SLP219 P0000 60003 70003 T01560144 10161 20144 58001 | ||
| 1250Z | 8:51 AM | OVC | 23000 - 32000 | 80 | SCT | 33000 - 34000 | 1 | FEW@700 BKN@11000 OVC@12000 | KPWM 201251Z 17003KT 10SM FEW007 BKN110 OVC120 16/14 A3018 RMK AO2 SLP220 T01610139 | ||
| 1350Z | 9:51 AM | OVC | 29000 - 32000 | 86 | SCT | 30000 - 33000 | 0 | FEW@1000 OVC@10000 | KPWM 201351Z 00000KT 10SM FEW010 OVC100 17/13 A3019 RMK AO2 SLP224 T01670128 | ||
| 1450Z | 10:51 AM | OVC | 18000 - 33000 | 72 | SCT | 29000 - 32000 | 0 | FEW@1100 OVC@10000 | KPWM 201451Z 00000KT 10SM FEW011 OVC100 17/13 A3021 RMK AO2 SLP230 T01720128 53011 | ||
| 1550Z | 11:51 AM | OVC | 26000 - 34000 | 85 | SCT | 32000 - 33000 | 1 | SCT@2100 BKN@11000 OVC@15000 | KPWM 201551Z 08004KT 10SM SCT021 BKN110 OVC150 18/13 A3021 RMK AO2 SLP229 T01830128 | ||
| 1650Z | 12:51 PM | OVC | 20000 - 36000 | 74 | SCT | 29000 - 30000 | 0 | SCT@2500 BKN@3200 | KPWM 201651Z 18006KT 10SM SCT025 BKN032 18/13 A3020 RMK AO2 SLP225 T01830133 | ||
| 1750Z | 1:51 PM | OVC | 24000 - 33000 | 79 | SCT | 29000 - 32000 | 1 | SCT@2700 SCT@3400 OVC@15000 | KPWM 201751Z 17004KT 10SM SCT027 SCT034 OVC150 18/13 A3019 RMK AO2 SLP224 T01830128 10194 20156 57006 | ||
| 1850Z | 2:51 PM | OVC | 25000 - 31000 | 72 | SCT | 28000 - 30000 | 1 | BKN@15000 | KPWM 201851Z 19004KT 10SM BKN150 18/12 A3018 RMK AO2 SLP219 T01830117 | ||
| 1950Z | 3:51 PM | OVC | 20000 - 32000 | 76 | SCT | 22000 - 32000 | 1 | BKN@11000 | KPWM 201951Z VRB05KT 10SM BKN110 18/11 A3018 RMK AO2 SLP221 T01830111 | ||
| 2050Z | 4:51 PM | OVC | 21000 - 37000 | 65 | CLR | - | 0 | BKN@11000 | KPWM 202051Z 15005KT 10SM BKN110 18/11 A3018 RMK AO2 SLP220 T01830111 56004 | ||
| 2150Z | 5:51 PM | BKN | 15000 - 46000 | 56 | SCT | 17000 - 17000 | 0 | SCT@12000 | KPWM 202151Z 12003KT 10SM SCT120 18/11 A3018 RMK AO2 SLP221 T01780111 | ||
| 2250Z | 6:51 PM | SCT | 13000 - 35000 | 37 | CLR | - | 0 | CLR | KPWM 202251Z 14004KT 10SM CLR 18/10 A3018 RMK AO2 SLP220 T01780100 | ||