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 | ||
| 0050Z | 12:55 AM | OVC | 31000 - 40000 | 60 | BKN | 14000 - 40000 | 38 | CLR | KDLL 200555Z AUTO 21006KT 10SM CLR 21/16 A2992 RMK AO2 T02110161 10283 20209 402940162 | ||
| 0150Z | 1:55 AM | OVC | 33000 - 39000 | 27 | OVC | 26000 - 40000 | 37 | CLR | KDLL 200655Z AUTO 21006KT 10SM CLR 21/16 A2988 RMK AO2 LTG DSNT NE T02100158 | ||
| 0250Z | 2:55 AM | OVC | 34000 - 39000 | 66 | OVC | 31000 - 39000 | 67 | CLR | KDLL 200755Z AUTO 21006KT 10SM CLR 21/16 A2989 RMK AO2 T02070160 | ||
| 0350Z | 3:55 AM | OVC | 30000 - 38000 | 74 | OVC | 30000 - 37000 | 72 | CLR | KDLL 200855Z AUTO 21008KT 10SM CLR 21/16 A2992 RMK AO2 T02070160 | ||
| 0450Z | 4:55 AM | OVC | 34000 - 37000 | 93 | BKN | 36000 - 40000 | 70 | OVC@11000 | KDLL 200955Z AUTO 20009KT 10SM OVC110 21/16 A2990 RMK AO2 T02100161 | ||
| 0550Z | 5:55 AM | OVC | 32000 - 36000 | 89 | BKN | 33000 - 39000 | 68 | SCT@12000 | KDLL 201055Z AUTO 22010G15KT 10SM SCT120 21/16 A2991 RMK AO2 T02130162 | ||
| 0650Z | 6:55 AM | BKN | 28000 - 36000 | 68 | BKN | 24000 - 36000 | 52 | BKN@12000 | KDLL 201155Z AUTO 00000KT 10SM -RA BKN120 21/16 A2994 RMK AO2 T02070164 10213 20205 | ||
| 0750Z | 7:55 AM | OVC | 15000 - 39000 | 68 | BKN | 18000 - 42000 | 61 | SCT@6000 SCT@8000 OVC@10000 | KDLL 201255Z AUTO 17010KT 10SM -RA SCT060 SCT080 OVC100 19/17 A2991 RMK AO2 T01920169 | ||
| 0850Z | 8:55 AM | BKN | 29000 - 41000 | 77 | BKN | 29000 - 44000 | 53 | OVC@10000 | KDLL 201355Z AUTO 00000KT 10SM OVC100 20/18 A2992 RMK AO2 LTG DSNT SW T02020180 | ||
| 0950Z | 9:55 AM | OVC | 15000 - 37000 | 77 | BKN | 13000 - 37000 | 54 | CLR | KDLL 201455Z AUTO 14005KT 10SM CLR 21/18 A2992 RMK AO2 T02050175 | ||
| 1050Z | 10:55 AM | SCT | 31000 - 42000 | 6 | CLR | - | 0 | CLR | KDLL 201555Z AUTO 19007KT 10SM CLR 23/18 A2991 RMK AO2 T02300179 | ||
| 1150Z | 11:55 AM | CLR | - | 0 | SCT | 13000 - 24000 | 3 | SCT@3300 | KDLL 201655Z AUTO 24011G22KT 10SM SCT033 25/18 A2989 RMK AO2 T02510175 | ||
| 1250Z | 12:55 PM | SCT | 13000 - 42000 | 19 | SCT | 13000 - 26000 | 16 | CLR | KDLL 201755Z AUTO 23017G21KT 10SM CLR 27/17 A2987 RMK AO2 T02740173 10274 20190 | ||
| 1350Z | 1:55 PM | SCT | 15000 - 44000 | 15 | SCT | 13000 - 34000 | 18 | CLR | KDLL 201855Z AUTO 20006KT 10SM CLR 29/18 A2986 RMK AO2 T02850180 | ||
| 1450Z | 2:55 PM | SCT | 16000 - 48000 | 5 | SCT | 14000 - 37000 | 7 | CLR | KDLL 201955Z AUTO 24009KT 10SM CLR 30/17 A2984 RMK AO2 T03010170 | ||
| 1550Z | 3:55 PM | SCT | 17000 - 50000 | 20 | SCT | 13000 - 35000 | 24 | CLR | KDLL 202055Z AUTO 22009KT 10SM CLR 30/17 A2982 RMK AO2 T03040172 | ||
| 1650Z | 4:55 PM | BKN | 13000 - 49000 | 37 | SCT | 13000 - 33000 | 23 | CLR | KDLL 202155Z AUTO 19013KT 10SM CLR 28/17 A2975 RMK AO2 T02830170 | ||
| 1750Z | 5:55 PM | SCT | 13000 - 47000 | 10 | SCT | 13000 - 30000 | 10 | CLR | KDLL 202255Z AUTO 21005KT 10SM CLR 31/17 A2980 RMK AO2 T03060174 | ||