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 | 12:54 AM | SCT | 13000 - 45000 | 7 | SCT | 14000 - 35000 | 2 | CLR | KLWM 050454Z AUTO 19004KT 10SM CLR 19/17 A3011 RMK AO2 SLP193 T01940167 402940156 | ||
| 0550Z | 1:54 AM | SCT | 13000 - 46000 | 13 | SCT | 15000 - 27000 | 2 | CLR | KLWM 050554Z AUTO 18004KT 10SM CLR 18/17 A3011 RMK AO2 SLP193 T01830167 10261 20183 58000 | ||
| 0650Z | 2:54 AM | SCT | 13000 - 46000 | 14 | SCT | 13000 - 30000 | 1 | CLR | KLWM 050654Z AUTO 21003KT 10SM CLR 18/17 A3011 RMK AO2 SLP194 T01830167 | ||
| 0750Z | 3:54 AM | SCT | 13000 - 45000 | 13 | SCT | 15000 - 29000 | 1 | CLR | KLWM 050754Z AUTO 18003KT 10SM CLR 19/16 A3011 RMK AO2 SLP196 T01890161 | ||
| 0850Z | 4:54 AM | SCT | 13000 - 44000 | 7 | SCT | 15000 - 38000 | 3 | CLR | KLWM 050854Z AUTO 20003KT 10SM CLR 18/16 A3012 RMK AO2 SLP199 T01780161 53006 | ||
| 0950Z | 5:54 AM | SCT | SCT | 13000 - 45000 | 4 | SCT | 21000 - 35000 | 4 | CLR | KLWM 050954Z AUTO 21004KT 10SM CLR 17/16 A3014 RMK AO2 SLP203 T01720161 | |
| 1050Z | 6:54 AM | SCT | 13000 - 45000 | 14 | SCT | 21000 - 34000 | 3 | CLR | KLWM 051054Z 20004KT 10SM CLR 18/17 A3015 RMK AO2 SLP207 T01830167 | ||
| 1150Z | 7:54 AM | SCT | 13000 - 45000 | 12 | SCT | 19000 - 32000 | 3 | CLR | KLWM 051154Z 24004KT 10SM CLR 20/17 A3016 RMK AO2 SLP210 T02000172 10200 20167 51011 | ||
| 1250Z | 8:54 AM | SCT | 21000 - 45000 | 5 | SCT | 27000 - 30000 | 1 | CLR | KLWM 051254Z 22005KT 10SM CLR 23/17 A3015 RMK AO2 SLP209 T02280172 | ||
| 1350Z | 9:54 AM | SCT | 23000 - 45000 | 22 | CLR | - | 0 | CLR | KLWM 051354Z 23005KT 10SM CLR 25/17 A3015 RMK AO2 SLP209 T02500172 | ||
| 1450Z | 10:54 AM | BKN | 27000 - 44000 | 62 | SCT | 24000 - 25000 | 0 | CLR | KLWM 051454Z 23006KT 10SM CLR 26/18 A3016 RMK AO2 SLP210 T02610178 55000 | ||
| 1550Z | 11:54 AM | BKN | 20000 - 45000 | 34 | SCT | 18000 - 27000 | 3 | CLR | KLWM 051554Z 24006KT 10SM CLR 27/17 A3015 RMK AO2 SLP208 T02720167 | ||
| 1650Z | 12:54 PM | BKN | 18000 - 44000 | 35 | SCT | 19000 - 27000 | 2 | CLR | KLWM 051654Z 23009KT 10SM CLR 29/16 A3014 RMK AO2 SLP204 T02890156 | ||
| 1750Z | 1:54 PM | BKN | 13000 - 44000 | 30 | SCT | 19000 - 26000 | 2 | CLR | KLWM 051754Z 25008KT 10SM CLR 30/17 A3013 RMK AO2 SLP202 T03000172 10300 20200 58008 | ||
| 1850Z | 2:54 PM | BKN | 13000 - 45000 | 31 | SCT | 21000 - 26000 | 3 | CLR | KLWM 051854Z 26009KT 10SM CLR 30/16 A3012 RMK AO2 SLP199 T03000156 | ||
| 1950Z | 3:54 PM | BKN | 13000 - 44000 | 32 | SCT | 23000 - 26000 | 1 | CLR | KLWM 051954Z 26009KT 240V300 10SM CLR 29/16 A3012 RMK AO2 SLP197 T02890161 | ||
| 2050Z | 4:54 PM | BKN | 14000 - 44000 | 40 | CLR | - | 0 | CLR | KLWM 052054Z 26008KT 10SM CLR 29/17 A3011 RMK AO2 SLP196 T02890167 56006 | ||
| 2150Z | 5:54 PM | BKN | 13000 - 44000 | 38 | SCT | 18000 - 20000 | 1 | CLR | KLWM 052154Z 25010KT 10SM CLR 29/17 A3010 RMK AO2 SLP192 T02940172 | ||
| 2250Z | 6:54 PM | SCT | 13000 - 36000 | 22 | SCT | 19000 - 20000 | 0 | CLR | KLWM 052254Z 22010G17KT 10SM CLR 28/17 A3011 RMK AO2 SLP194 T02780167 | ||