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 | ||
| 0050Z | 12:55 AM | CLR | - | 0 | SCT | 13000 - 34000 | 2 | CLR | KEVM 250555Z AUTO 00000KT 10SM CLR 10/10 A3025 RMK AO2 T01020100 10226 20102 402330102 | ||
| 0150Z | 1:55 AM | SCT | SCT | 13000 - 47000 | 19 | BKN | 13000 - 38000 | 27 | CLR | KEVM 250655Z AUTO 00000KT 10SM CLR 10/10 A3025 RMK AO2 T01000098 | |
| 0250Z | 2:55 AM | SCT | 13000 - 46000 | 25 | BKN | 13000 - 33000 | 35 | SCT@100 | KEVM 250755Z AUTO 00000KT 10SM SCT001 09/09 A3023 RMK AO2 T00910090 | ||
| 0350Z | 3:55 AM | BKN | 13000 - 46000 | 29 | OVC | 13000 - 35000 | 31 | CLR | KEVM 250855Z AUTO 00000KT 10SM CLR 08/08 A3022 RMK AO2 T00840082 | ||
| 0450Z | 4:55 AM | OVC | 15000 - 43000 | 39 | OVC | 18000 - 34000 | 41 | CLR | KEVM 250955Z AUTO 00000KT 10SM CLR 09/09 A3022 RMK AO2 T00920091 | ||
| 0550Z | 5:55 AM | BKN | 13000 - 41000 | 43 | BKN | 16000 - 35000 | 50 | CLR | KEVM 251055Z AUTO 00000KT 7SM CLR 10/10 A3022 RMK AO2 T00990097 | ||
| 0650Z | 6:55 AM | OVC | 30000 - 37000 | 58 | BKN | 26000 - 37000 | 63 | CLR | KEVM 251155Z AUTO 00000KT 10SM CLR 12/12 A3022 RMK AO2 T01190118 10119 20080 | ||
| 0750Z | 7:55 AM | OVC | 29000 - 36000 | 62 | BKN | 15000 - 35000 | 55 | CLR | KEVM 251255Z AUTO 00000KT 10SM CLR 14/13 A3023 RMK AO2 T01390129 | ||
| 0850Z | 8:55 AM | OVC | 29000 - 44000 | 67 | BKN | 22000 - 36000 | 62 | CLR | KEVM 251355Z AUTO 00000KT 10SM CLR 17/13 A3023 RMK AO2 T01730130 | ||
| 0950Z | 9:55 AM | OVC | 28000 - 35000 | 82 | OVC | 28000 - 38000 | 70 | CLR | KEVM 251455Z AUTO 00000KT 10SM CLR 20/13 A3023 RMK AO2 T01960133 | ||
| 1050Z | 10:55 AM | OVC | 32000 - 35000 | 88 | OVC | 32000 - 39000 | 71 | CLR | KEVM 251555Z AUTO 16004KT 10SM CLR 21/14 A3024 RMK AO2 T02070138 | ||
| 1150Z | 11:55 AM | OVC | 33000 - 36000 | 88 | BKN | 34000 - 39000 | 61 | CLR | KEVM 251655Z AUTO 16005KT 10SM CLR 20/12 A3024 RMK AO2 T01950122 | ||
| 1250Z | 12:35 PM | OVC | 33000 - 36000 | 89 | BKN | 34000 - 39000 | 62 | SCT@12000 | KEVM 251735Z AUTO 17004KT 10SM SCT120 20/13 A3022 RMK AO2 T01950125 | ||