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 | ||
| 0550Z | 12:50 AM | OVC | 26000 - 33000 | 70 | OVC | 16000 - 33000 | 62 | OVC@11000 | KLOT 310550Z AUTO 06005KT 10SM OVC110 12/10 A3035 RMK AO2 | ||
| 0650Z | 1:55 AM | BKN | 23000 - 35000 | 63 | BKN | 23000 - 32000 | 56 | FEW@5000 OVC@10000 | KLOT 310655Z AUTO 07005KT 10SM FEW050 OVC100 12/09 A3035 RMK AO2 | ||
| 0750Z | 2:55 AM | OVC | 27000 - 33000 | 71 | BKN | 26000 - 32000 | 63 | OVC@4700 | KLOT 310755Z AUTO 08005KT 10SM OVC047 12/09 A3035 RMK AO2 | ||
| 0850Z | 3:55 AM | OVC | 24000 - 32000 | 76 | BKN | 23000 - 34000 | 65 | OVC@4100 | KLOT 310855Z AUTO 12005KT 10SM OVC041 12/08 A3034 RMK AO2 | ||
| 0950Z | 4:50 AM | OVC | 23000 - 31000 | 76 | OVC | 25000 - 33000 | 63 | BKN@4000 OVC@4700 | KLOT 310950Z AUTO 12005KT 10SM -RA BKN040 OVC047 11/10 A3035 RMK AO2 | ||
| 1050Z | 5:45 AM | OVC | 28000 - 32000 | 74 | OVC | 29000 - 34000 | 63 | OVC@3800 | KLOT 311045Z 11005KT 8SM -RA OVC038 11/10 A3036 | ||
| 1150Z | 6:45 AM | OVC | 29000 - 33000 | 71 | OVC | 29000 - 35000 | 61 | OVC@3900 | KLOT 311145Z 08006KT 10SM OVC039 11/10 A3037 | ||
| 1250Z | 7:45 AM | OVC | 29000 - 33000 | 76 | OVC | 20000 - 34000 | 63 | OVC@4100 | KLOT 311245Z 12007KT 10SM OVC041 12/10 A3037 | ||
| 1350Z | 8:45 AM | OVC | 21000 - 30000 | 69 | BKN | 20000 - 32000 | 55 | BKN@4600 OVC@5500 | KLOT 311345Z 12007KT 10SM BKN046 OVC055 12/10 A3039 | ||
| 1450Z | 9:45 AM | OVC | 20000 - 35000 | 61 | OVC | 22000 - 36000 | 50 | SCT@5000 BKN@10000 | KLOT 311445Z 11005KT 10SM SCT050 BKN100 13/10 A3039 | ||
| 1550Z | 10:45 AM | OVC | 26000 - 43000 | 54 | OVC | 27000 - 38000 | 54 | FEW@5000 SCT@11000 | KLOT 311545Z 10006KT 090V150 10SM FEW050 SCT110 15/13 A3038 | ||
| 1650Z | 11:45 AM | OVC | 28000 - 38000 | 66 | OVC | 30000 - 39000 | 67 | BKN@7000 BKN@9000 | KLOT 311645Z 10008KT 10SM BKN070 BKN090 16/12 A3037 | ||
| 1750Z | 12:45 PM | OVC | 32000 - 36000 | 78 | OVC | 32000 - 38000 | 69 | FEW@5500 OVC@7000 | KLOT 311745Z 14008KT 10SM FEW055 OVC070 16/10 A3035 | ||
| 1850Z | 1:45 PM | OVC | 32000 - 38000 | 80 | OVC | 34000 - 40000 | 74 | SCT@6000 BKN@7000 BKN@8000 | KLOT 311845Z 13007KT 10SM SCT060 BKN070 BKN080 17/10 A3033 | ||
| 1950Z | 2:45 PM | OVC | 33000 - 38000 | 89 | OVC | 33000 - 38000 | 77 | SCT@5500 | KLOT 311945Z 11005KT 10SM SCT055 17/10 A3031 | ||
| 2050Z | 3:45 PM | OVC | 32000 - 36000 | 87 | OVC | 27000 - 38000 | 75 | CLR | KLOT 312045Z 11005KT 10SM CLR 17/10 A3032 | ||
| 2150Z | 4:45 PM | OVC | 27000 - 35000 | 85 | OVC | 22000 - 36000 | 72 | CLR | KLOT 312145Z 07006KT 10SM CLR 16/10 A3032 | ||
| 2250Z | 5:45 PM | OVC | 26000 - 35000 | 77 | OVC | 28000 - 36000 | 70 | BKN@11000 | KLOT 312245Z 07004KT 10SM BKN110 16/09 A3032 | ||
| 2350Z | 6:45 PM | OVC | 29000 - 35000 | 83 | OVC | 25000 - 36000 | 70 | OVC@4600 | KLOT 312345Z 06004KT 10SM OVC046 15/10 A3034 | ||
| 0050Z | 7:45 PM | OVC | 26000 - 34000 | 84 | OVC | 21000 - 36000 | 67 | OVC@4900 | KLOT 010045Z 00000KT 10SM OVC049 14/09 A3035 | ||
| 0150Z | 8:55 PM | OVC | 23000 - 33000 | 72 | BKN | 16000 - 34000 | 64 | OVC@5000 | KLOT 010155Z AUTO 11005KT 10SM OVC050 14/08 A3035 RMK AO2 LTG DSNT W | ||