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 | ||
| 0650Z | 12:55 AM | SCT | SCT | 13000 - 42000 | 2 | SCT | 13000 - 38000 | 4 | CLR | KPTT 140655Z AUTO 12005KT 10SM CLR 03/M01 A3012 RMK AO2 T00271013 | |
| 0750Z | 1:55 AM | SCT | 13000 - 34000 | 3 | SCT | 13000 - 35000 | 5 | CLR | KPTT 140755Z AUTO 14004KT 10SM CLR 02/M01 A3011 RMK AO2 T00201012 | ||
| 0850Z | 2:55 AM | SCT | 13000 - 37000 | 11 | SCT | 13000 - 36000 | 9 | CLR | KPTT 140855Z AUTO 12006KT 10SM CLR 02/M01 A3011 RMK AO2 T00181015 | ||
| 0950Z | 3:55 AM | SCT | 13000 - 39000 | 16 | SCT | 13000 - 36000 | 11 | CLR | KPTT 140955Z AUTO 14003KT 10SM CLR 01/M01 A3011 RMK AO2 T00131015 | ||
| 1050Z | 4:55 AM | SCT | 13000 - 34000 | 5 | SCT | 13000 - 36000 | 4 | CLR | KPTT 141055Z AUTO 13004KT 10SM CLR 01/M01 A3011 RMK AO2 T00071015 | ||
| 1150Z | 5:55 AM | SCT | 13000 - 41000 | 7 | SCT | 13000 - 33000 | 7 | CLR | KPTT 141155Z AUTO 13005KT 10SM CLR 01/M02 A3013 RMK AO2 T00051017 10032 20005 | ||
| 1250Z | 6:55 AM | SCT | 14000 - 40000 | 13 | SCT | 13000 - 38000 | 15 | CLR | KPTT 141255Z AUTO 15004KT 10SM CLR 01/M02 A3014 RMK AO2 T00051021 | ||
| 1350Z | 7:55 AM | SCT | 13000 - 40000 | 15 | OVC | 16000 - 36000 | 22 | CLR | KPTT 141355Z AUTO 13007KT 10SM CLR 01/M02 A3015 RMK AO2 T00131021 | ||
| 1450Z | 8:55 AM | OVC | 17000 - 41000 | 23 | SCT | 14000 - 40000 | 23 | SCT@5000 | KPTT 141455Z AUTO 14010KT 10SM SCT050 03/M02 A3015 RMK AO2 T00331025 | ||
| 1550Z | 9:55 AM | SCT | SCT | 13000 - 40000 | 21 | SCT | SCT | 13000 - 39000 | 22 | CLR | KPTT 141555Z AUTO 14010G15KT 10SM CLR 06/M02 A3017 RMK AO2 T00561023 |
| 1650Z | 10:55 AM | SCT | 13000 - 39000 | 15 | SCT | 13000 - 38000 | 17 | CLR | KPTT 141655Z AUTO 14014KT 10SM CLR 08/M02 A3016 RMK AO2 T00751025 | ||
| 1750Z | 11:55 AM | SCT | 13000 - 40000 | 23 | BKN | 15000 - 39000 | 32 | BKN@5000 OVC@7000 | KPTT 141755Z AUTO 15013G18KT 10SM BKN050 OVC070 09/M02 A3014 RMK AO2 T00861025 10086 20003 | ||
| 1850Z | 12:55 PM | OVC | 27000 - 39000 | 47 | OVC | 24000 - 39000 | 51 | SCT@5000 | KPTT 141855Z AUTO 14012G15KT 10SM SCT050 10/M02 A3012 RMK AO2 T00961017 | ||
| 1950Z | 1:55 PM | OVC | 27000 - 38000 | 67 | OVC | 26000 - 37000 | 64 | SCT@4600 SCT@6000 BKN@7500 | KPTT 141955Z AUTO 14011G16KT 10SM SCT046 SCT060 BKN075 10/M01 A3009 RMK AO2 T01001011 | ||
| 2050Z | 2:55 PM | OVC | 25000 - 31000 | 60 | OVC | 19000 - 33000 | 61 | SCT@5000 OVC@9000 | KPTT 142055Z AUTO 13008KT 10SM SCT050 OVC090 10/00 A3009 RMK AO2 T01031005 | ||
| 2150Z | 3:55 PM | OVC | 18000 - 38000 | 51 | OVC | 18000 - 31000 | 60 | SCT@7000 OVC@9000 | KPTT 142155Z AUTO 13010KT 10SM SCT070 OVC090 10/00 A3010 RMK AO2 T01001002 | ||
| 2250Z | 4:55 PM | OVC | 26000 - 31000 | 64 | OVC | 25000 - 32000 | 64 | SCT@5000 BKN@7500 OVC@9500 | KPTT 142255Z AUTO 13010KT 10SM SCT050 BKN075 OVC095 10/00 A3010 RMK AO2 T00960001 | ||
| 2350Z | 5:55 PM | OVC | 25000 - 30000 | 66 | OVC | 25000 - 30000 | 69 | BKN@6500 OVC@8500 | KPTT 142355Z AUTO 13005KT 10SM BKN065 OVC085 08/02 A3012 RMK AO2 T00830020 10105 20083 | ||