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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 | 13000 - 29000 | 16 | SCT | 14000 - 30000 | 11 | CLR | KSFF 150053Z 00000KT 10SM CLR 07/02 A2992 RMK AO2 SLP137 T00720022 | ||
| 0150Z | SCT | 13000 - 30000 | 15 | SCT | 13000 - 26000 | 14 | BKN@11000 | KSFF 150153Z 00000KT 10SM BKN110 06/02 A2993 RMK AO2 SLP142 T00560022 | ||
| 0250Z | SCT | 13000 - 29000 | 11 | SCT | 16000 - 26000 | 14 | BKN@8000 | KSFF 150253Z 00000KT 10SM BKN080 04/02 A2994 RMK AO2 SLP145 T00440022 51008 | ||
| 0350Z | SCT | 13000 - 24000 | 3 | SCT | 13000 - 25000 | 2 | CLR | KSFF 150353Z AUTO 00000KT 10SM CLR 04/02 A2994 RMK AO2 SLP145 T00390017 | ||
| 0450Z | SCT | 13000 - 27000 | 6 | SCT | 22000 - 23000 | 0 | CLR | KSFF 150453Z AUTO 04003KT 10SM CLR 03/01 A2993 RMK AO2 SLP142 T00280011 | ||
| 0550Z | SCT | 13000 - 29000 | 3 | SCT | 13000 - 26000 | 6 | CLR | KSFF 150553Z AUTO 03004KT 10SM CLR 03/01 A2993 RMK AO2 SLP141 T00330011 10094 20022 56002 | ||
| 0650Z | SCT | 13000 - 26000 | 9 | SCT | 13000 - 26000 | 8 | CLR | KSFF 150653Z AUTO 05004KT 10SM CLR 03/01 A2992 RMK AO2 SLP138 T00330011 | ||
| 0750Z | SCT | 13000 - 25000 | 8 | SCT | 13000 - 24000 | 8 | FEW@3500 OVC@4400 | KSFF 150753Z AUTO 00000KT 10SM FEW035 OVC044 03/01 A2993 RMK AO2 SLP140 T00280011 401170022 | ||
| 0850Z | SCT | 13000 - 22000 | 1 | CLR | - | 0 | OVC@4000 | KSFF 150853Z AUTO 10003KT 10SM OVC040 02/01 A2992 RMK AO2 SLP135 T00220006 58004 | ||
| 0950Z | SCT | 13000 - 23000 | 0 | CLR | - | 0 | BKN@3800 | KSFF 150953Z AUTO 02003KT 10SM BKN038 02/01 A2991 RMK AO2 SLP135 T00220006 | ||
| 1050Z | CLR | - | 0 | SCT | 16000 - 26000 | 6 | CLR | KSFF 151053Z AUTO 00000KT 10SM CLR 02/01 A2991 RMK AO2 SLP134 T00170006 | ||
| 1150Z | SCT | 13000 - 27000 | 5 | SCT | 13000 - 25000 | 18 | FEW@200 | KSFF 151148Z AUTO 00000KT 3SM BR FEW002 01/00 A2990 RMK AO2 | ||
| 1250Z | SCT | 13000 - 26000 | 14 | BKN | 13000 - 25000 | 29 | FEW@200 | KSFF 151253Z AUTO 00000KT 5SM BR FEW002 01/00 A2989 RMK AO2 SLP133 T00060000 | ||
| 1350Z | BKN | 13000 - 29000 | 27 | BKN | 13000 - 27000 | 32 | SCT@200 | KSFF 151350Z AUTO 00000KT 10SM SCT002 01/M01 A2989 RMK AO2 I1001 | ||
| 1450Z | BKN | 13000 - 29000 | 30 | BKN | 13000 - 29000 | 34 | VV @200 | KSFF 151451Z 21003KT 3/4SM BR VV002 00/M01 A2990 RMK AO2 | ||
| 1550Z | SCT | 13000 - 29000 | 23 | SCT | 13000 - 26000 | 17 | OVC@300 | KSFF 151553Z 07003KT 1/4SM FG OVC003 01/M01 A2990 RMK AO2 SLP138 I1001 T00061006 | ||
| 1650Z | SCT | 13000 - 25000 | 4 | SCT | 13000 - 29000 | 4 | VV @200 | KSFF 151648Z 00000KT 1/4SM FG VV002 02/01 A2991 RMK AO2 | ||
| 1750Z | - | SCT | 14000 - 22000 | 0 | OVC@200 | KSFF 151753Z 00000KT 1/2SM FG OVC002 02/01 A2991 RMK AO2 SLP139 I6002 T00220011 10022 20000 51002 | ||||
| 1850Z | - | SCT | 13000 - 26000 | 0 | OVC@200 | KSFF 151853Z 00000KT 1 1/2SM BR OVC002 03/02 A2990 RMK AO2 SLP137 T00280017 | ||||
| 1950Z | - | SCT | 13000 - 20000 | 0 | OVC@300 | KSFF 151953Z 00000KT 2 1/2SM BR OVC003 03/02 A2989 RMK AO2 SLP134 T00330017 | ||||
| 2050Z | SCT | 13000 - 23000 | 3 | SCT | 17000 - 19000 | 0 | OVC@300 | KSFF 152053Z 00000KT 3SM BR OVC003 04/02 A2989 RMK AO2 SLP132 T00440022 58007 | ||
| 2150Z | SCT | 13000 - 24000 | 1 | SCT | 13000 - 14000 | 1 | BKN@7000 | KSFF 152153Z 00000KT 10SM BKN070 06/02 A2988 RMK AO2 SLP129 T00610022 | ||
| 2250Z | SCT | 13000 - 25000 | 2 | SCT | 13000 - 17000 | 2 | OVC@7000 | KSFF 152253Z 00000KT 10SM OVC070 07/02 A2989 RMK AO2 SLP131 T00670022 | ||