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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 | 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 | 12:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 250455Z AUTO 00000KT 10SM CLR 12/12 A3024 RMK AO2 T01200117 401990120 | ||
| 0550Z | 1:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 250555Z AUTO 00000KT 5SM BR CLR 12/11 A3022 RMK AO2 T01160113 10143 20114 | ||
| 0650Z | 2:55 AM | CLR | - | 0 | CLR | - | 0 | BKN@200 | KSJS 250655Z AUTO 00000KT 1 3/4SM BR BKN002 11/11 A3021 RMK AO2 T01080105 | ||
| 0750Z | 3:55 AM | CLR | - | 0 | CLR | - | 0 | CLR | KSJS 250755Z AUTO 00000KT 10SM CLR 11/10 A3020 RMK AO2 T01060104 | ||
| 0850Z | 4:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@200 | KSJS 250855Z AUTO 00000KT 1/4SM FG OVC002 10/09 A3021 RMK AO2 T00950091 | ||
| 0950Z | 5:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@200 | KSJS 250955Z AUTO 00000KT 1/4SM FG OVC002 10/10 A3022 RMK AO2 T01030100 | ||
| 1050Z | 6:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@600 | KSJS 251055Z AUTO 00000KT M1/4SM FG OVC006 11/10 A3022 RMK AO2 T01060103 | ||
| 1150Z | 7:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@200 | KSJS 251155Z AUTO 00000KT M1/4SM FG OVC002 11/11 A3024 RMK AO2 70002 T01110108 10116 20095 | ||
| 1250Z | 8:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@200 | KSJS 251255Z AUTO 00000KT M1/4SM FG OVC002 11/11 A3024 RMK AO2 T01090106 | ||
| 1350Z | 9:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@200 | KSJS 251355Z AUTO 00000KT 7SM OVC002 11/11 A3025 RMK AO2 T01140110 | ||
| 1450Z | 10:55 AM | CLR | - | 0 | CLR | - | 0 | OVC@600 | KSJS 251455Z AUTO 00000KT 10SM OVC006 12/12 A3025 RMK AO2 T01200117 | ||
| 1550Z | 11:55 AM | CLR | - | 0 | CLR | - | 0 | BKN@1500 | KSJS 251555Z AUTO 24003KT 10SM BKN015 15/11 A3025 RMK AO2 T01530114 | ||
| 1650Z | 12:55 PM | CLR | - | 0 | CLR | - | 0 | BKN@1900 | KSJS 251655Z AUTO 29005KT 10SM BKN019 17/12 A3024 RMK AO2 T01740118 | ||