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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 | 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 | SCT | 25000 - 28000 | 9 | SCT | 13000 - 26000 | 8 | CLR | KROA 010054Z 27006KT 10SM CLR 01/M13 A3017 RMK AO2 SLP226 T00061128 | ||
| 0150Z | SCT | 15000 - 28000 | 9 | SCT | 13000 - 25000 | 6 | CLR | KROA 010154Z 27009KT 10SM CLR 00/M12 A3017 RMK AO2 SLP226 T00001117 | ||
| 0250Z | SCT | 13000 - 30000 | 25 | BKN | 13000 - 27000 | 27 | CLR | KROA 010254Z 29007KT 10SM CLR 01/M11 A3016 RMK AO2 SLP222 T00111111 58002 | ||
| 0350Z | BKN | 20000 - 30000 | 43 | BKN | 13000 - 29000 | 40 | CLR | KROA 010354Z 24005KT 10SM CLR 00/M11 A3016 RMK AO2 SLP222 T00001106 | ||
| 0450Z | BKN | 13000 - 31000 | 49 | BKN | 13000 - 27000 | 41 | CLR | KROA 010454Z 25005KT 10SM CLR 01/M10 A3017 RMK AO2 SLP223 T00061100 400501028 | ||
| 0550Z | BKN | 13000 - 32000 | 47 | SCT | 13000 - 24000 | 41 | CLR | KROA 010554Z 26005KT 10SM CLR 00/M10 A3016 RMK AO2 SLP219 T00001100 10011 20000 58001 | ||
| 0650Z | SCT | 13000 - 33000 | 32 | SCT | 13000 - 24000 | 29 | CLR | KROA 010654Z 34003KT 10SM CLR M01/M10 A3015 RMK AO2 SLP218 T10061100 | ||
| 0750Z | SCT | 13000 - 33000 | 9 | SCT | 13000 - 29000 | 9 | SCT@5000 | KROA 010754Z VRB03KT 10SM SCT050 M01/M09 A3017 RMK AO2 SLP222 T10111094 | ||
| 0850Z | SCT | 13000 - 33000 | 7 | SCT | 13000 - 34000 | 2 | BKN@4200 OVC@5500 | KROA 010854Z 31004KT 10SM BKN042 OVC055 M01/M08 A3017 RMK AO2 SLP223 T10111083 53003 | ||
| 0950Z | SCT | 13000 - 34000 | 9 | SCT | 13000 - 28000 | 5 | OVC@4400 | KROA 010954Z 25007KT 10SM OVC044 01/M08 A3016 RMK AO2 SLP221 T00111078 | ||
| 1050Z | SCT | 13000 - 33000 | 7 | SCT | 13000 - 29000 | 8 | OVC@4000 | KROA 011054Z 23003KT 10SM OVC040 02/M07 A3015 RMK AO2 SLP219 T00171067 | ||
| 1150Z | CLR | - | 0 | SCT | 13000 - 26000 | 0 | BKN@4500 | KROA 011154Z VRB03KT 10SM BKN045 02/M06 A3016 RMK AO2 SLP222 T00171061 10017 21017 55001 | ||
| 1250Z | CLR | - | 0 | CLR | - | 0 | BKN@3900 | KROA 011254Z 00000KT 10SM BKN039 02/M05 A3016 RMK AO2 SLP222 T00171050 | ||
| 1350Z | CLR | - | 0 | CLR | - | 0 | BKN@4100 | KROA 011354Z 23008KT 10SM BKN041 03/M04 A3016 RMK AO2 SLP221 T00281044 | ||
| 1450Z | SCT | 16000 - 33000 | 0 | SCT | 17000 - 20000 | 0 | BKN@3900 | KROA 011454Z 24009G19KT 10SM BKN039 03/M04 A3016 RMK AO2 SLP219 T00331044 58002 | ||
| 1550Z | SCT | 17000 - 33000 | 7 | SCT | 13000 - 20000 | 7 | BKN@4400 | KROA 011554Z 24009KT 10SM BKN044 04/M04 A3016 RMK AO2 SLP218 T00441044 | ||
| 1650Z | BKN | 13000 - 33000 | 35 | BKN | 13000 - 19000 | 54 | BKN@4200 OVC@4900 | KROA 011654Z 24012KT 10SM BKN042 OVC049 04/M04 A3014 RMK AO2 SLP212 T00441039 | ||
| 1750Z | BKN | 13000 - 26000 | 51 | OVC | 13000 - 18000 | 74 | BKN@3400 OVC@5500 | KROA 011754Z 25009KT 10SM BKN034 OVC055 04/M03 A3012 RMK AO2 SLP207 T00441028 10050 20011 58012 | ||
| 1850Z | SCT | 13000 - 27000 | 29 | SCT | 13000 - 19000 | 35 | SCT@2900 OVC@3700 | KROA 011854Z 27013G21KT 10SM -RA SCT029 OVC037 04/M01 A3012 RMK AO2 RAB41 SLP206 P0000 T00391011 | ||