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 | ||
| 0750Z | 12:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1400 | KSJC 300753Z AUTO 35007KT 10SM OVC014 16/13 A3006 RMK AO2 SLP180 T01610133 402670150 $ | ||
| 0850Z | 1:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1200 | KSJC 300853Z AUTO 33007KT 10SM OVC012 16/13 A3005 RMK AO2 SLP175 T01610128 58009 $ | ||
| 0950Z | 2:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1200 | KSJC 300953Z AUTO 32006KT 10SM OVC012 16/13 A3004 RMK AO2 SLP171 T01610128 $ | ||
| 1050Z | 3:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1300 | KSJC 301053Z AUTO 36005KT 10SM OVC013 16/13 A3004 RMK AO2 SLP170 T01610128 $ | ||
| 1150Z | 4:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1400 | KSJC 301153Z AUTO 06003KT 10SM OVC014 16/13 A3003 RMK AO2 SLP167 T01610128 10161 20156 57007 $ | ||
| 1250Z | 5:53 AM | CLR | - | 0 | CLR | - | 0 | OVC@1500 | KSJC 301253Z 00000KT 10SM OVC015 16/13 A3004 RMK AO2 SLP170 T01610128 $ | ||
| 1350Z | 6:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@900 SCT@1300 OVC@1500 | KSJC 301353Z 00000KT 10SM FEW009 SCT013 OVC015 16/12 A3003 RMK AO2 SLP170 T01610122 | ||
| 1450Z | 7:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@900 SCT@1300 OVC@1500 | KSJC 301453Z 18005KT 10SM FEW009 SCT013 OVC015 17/12 A3003 RMK AO2 SLP169 T01670122 50002 | ||
| 1550Z | 8:53 AM | CLR | - | 0 | CLR | - | 0 | FEW@1000 FEW@1400 FEW@2300 | KSJC 301553Z 20005KT 10SM FEW010 FEW014 FEW023 17/13 A3003 RMK AO2 SLP168 T01720128 | ||
| 1650Z | 9:53 AM | - | CLR | - | 0 | FEW@1400 | KSJC 301653Z 00000KT 10SM FEW014 19/13 A3004 RMK AO2 SLP170 T01890128 | ||||
| 1750Z | 10:53 AM | - | CLR | - | 0 | FEW@1400 | KSJC 301753Z 17003KT 10SM FEW014 21/13 A3004 RMK AO2 SLP171 T02110128 10217 20161 53002 | ||||
| 1850Z | 11:53 AM | - | CLR | - | 0 | FEW@1200 | KSJC 301853Z VRB03KT 10SM FEW012 23/13 A3003 RMK AO2 SLP169 T02330128 | ||||
| 1950Z | 12:53 PM | - | CLR | - | 0 | FEW@1200 | KSJC 301953Z 32009G16KT 10SM FEW012 23/14 A3003 RMK AO2 SLP167 T02330144 | ||||
| 2050Z | 1:53 PM | - | CLR | - | 0 | FEW@2800 | KSJC 302053Z 32011KT 10SM FEW028 24/14 A3002 RMK AO2 SLP164 T02390144 58007 | ||||