ABI four-level cloud mask category
GribStream Code: goes19abi
Current coverage: 18 NOAA Level 2 full-disk product families begin April 8, 2025. The four FDCF fire fields begin July 10, 2026; earlier FDCF scans are not currently included. These are observation-derived analyses, not forecasts; forecasted_at and forecasted_time identify the same scan and horizon is 0.
Stable GOES-East record: coverage begins with the first full UTC day after GOES-19 entered operational service in the GOES-East slot. Earlier checkout and orbital-drift data are excluded so this dataset uses the operational fixed grid centered at 75W.
Availability and open data: new observations depend on NOAA's satellite feed, so maneuvers, calibration, outages, and product transitions can create gaps. NOAA data distributed through its Open Data program are available for public use; attribution is requested and NOAA endorsement must not be implied.
ABI, the Advanced Baseline Imager, observes the GOES-East disk in 16 spectral bands. The cloud and moisture imagery fields combine those calibrated channels into a consistent full-disk view, from visible reflectance through water-vapor and infrared brightness temperatures.
The derived Level 2 fields turn those radiances into application-focused observations: cloud properties and cloud tops, smoke and dust flags, fire detections and radiative power, aerosol optical depth, shortwave radiation, rainfall, snow cover, land reflectance and temperature, and sea-surface temperature. Together they connect storm, air-quality, energy, hydrology, cryosphere, land, and ocean workflows in one fixed-grid dataset.
Each retrieval has limits. Several products depend on daylight, clear-sky conditions, cloud screening, or assumptions about atmospheric and surface properties. Viewing geometry and footprint size degrade toward the limb. Fire detections are not a substitute for incident confirmation, and temperature or aerosol retrievals can be absent under clouds or outside their valid domain.
Use /api/v2/goes19abi/timeseries for point histories and /api/v2/goes19abi/runs for exact scan times or gridded extraction. The generated inventory below lists all 46 selectors and their source units.
CMI_C01-CMI_C16 cloud and moisture imagery bands, with reflectance for bands 1-6 and brightness temperature in K for bands 7-16.Phase, optical depth, particle size, and 2 km cloud-top height, pressure, and temperature, plus binary Smoke, Dust, Cloud, and SnowIce flags.RRQPE rainfall rate, aerosol optical depth, downwelling and reflected shortwave radiation, snow cover, land albedo, bidirectional reflectance, LST land temperature, and sea-surface temperature.Click a parameter to reveal variants in a compact table with ready-to-copy JSON selectors.
ABI four-level cloud mask category
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"ACM","level":"entire atmosphere","info":""}
|
ABI aerosol optical depth (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"AOD","level":"entire atmosphere","info":""}
|
ABI fire area (m2).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2026-07-10 |
{"name":"Area","level":"surface","info":""}
|
ABI binary clear-sky mask (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"BCM","level":"entire atmosphere","info":""}
|
ABI Band 1 land surface bidirectional reflectance factor (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"BRF1","level":"surface","info":""}
|
ABI Band 2 land surface bidirectional reflectance factor (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"BRF2","level":"surface","info":""}
|
ABI Band 3 land surface bidirectional reflectance factor (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"BRF3","level":"surface","info":""}
|
ABI Band 5 land surface bidirectional reflectance factor (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"BRF5","level":"surface","info":""}
|
ABI Band 6 land surface bidirectional reflectance factor (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"BRF6","level":"surface","info":""}
|
ABI Band 1 blue visible reflectance (0.47 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C01","level":"top of atmosphere","info":""}
|
ABI Band 2 red visible reflectance (0.64 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C02","level":"top of atmosphere","info":""}
|
ABI Band 3 near-infrared vegetation reflectance (0.86 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C03","level":"top of atmosphere","info":""}
|
ABI Band 4 near-infrared cirrus reflectance (1.37 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C04","level":"top of atmosphere","info":""}
|
ABI Band 5 near-infrared snow and ice reflectance (1.61 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C05","level":"top of atmosphere","info":""}
|
ABI Band 6 near-infrared cloud-particle reflectance (2.24 um) (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C06","level":"top of atmosphere","info":""}
|
ABI Band 7 shortwave infrared brightness temperature (3.90 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C07","level":"top of atmosphere","info":""}
|
ABI Band 8 upper-level water-vapor brightness temperature (6.19 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C08","level":"top of atmosphere","info":""}
|
ABI Band 9 mid-level water-vapor brightness temperature (6.95 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C09","level":"top of atmosphere","info":""}
|
ABI Band 10 lower-level water-vapor brightness temperature (7.34 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C10","level":"top of atmosphere","info":""}
|
ABI Band 11 cloud-top-phase brightness temperature (8.50 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C11","level":"top of atmosphere","info":""}
|
ABI Band 12 ozone brightness temperature (9.61 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C12","level":"top of atmosphere","info":""}
|
ABI Band 13 clean longwave-window brightness temperature (10.35 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C13","level":"top of atmosphere","info":""}
|
ABI Band 14 longwave-window brightness temperature (11.20 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C14","level":"top of atmosphere","info":""}
|
ABI Band 15 dirty longwave-window brightness temperature (12.30 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C15","level":"top of atmosphere","info":""}
|
ABI Band 16 carbon-dioxide brightness temperature (13.30 um) (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"CMI_C16","level":"top of atmosphere","info":""}
|
ABI cloud optical depth at 640 nm (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"COD","level":"entire atmosphere","info":""}
|
ABI effective cloud particle radius (um).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
cloud top |
0h | 2025-04-08 |
{"name":"CPS","level":"cloud top","info":""}
|
ABI aerosol-product cloud detection flag (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"Cloud","level":"entire atmosphere","info":""}
|
ABI cloud probability
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"Cloud_Probabilities","level":"entire atmosphere","info":""}
|
ABI downward shortwave radiation at the surface (W m-2).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"DSR","level":"surface","info":""}
|
ABI dust detection flag (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"Dust","level":"entire atmosphere","info":""}
|
ABI fractional snow cover (percent).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"FSC","level":"surface","info":""}
|
ABI cloud top height (m).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
cloud top |
0h | 2025-04-08 |
{"name":"HT","level":"cloud top","info":""}
|
ABI land surface shortwave broadband albedo (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"LSA","level":"surface","info":""}
|
ABI land surface skin temperature (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"LST","level":"surface","info":""}
|
ABI fire detection and characterization category mask (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2026-07-10 |
{"name":"Mask","level":"surface","info":""}
|
ABI cloud top pressure (hPa).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
cloud top |
0h | 2025-04-08 |
{"name":"PRES","level":"cloud top","info":""}
|
ABI cloud top phase category (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
cloud top |
0h | 2025-04-08 |
{"name":"Phase","level":"cloud top","info":""}
|
ABI fire radiative power (MW).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2026-07-10 |
{"name":"Power","level":"surface","info":""}
|
ABI quantitative precipitation estimate rainfall rate (mm h-1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"RRQPE","level":"surface","info":""}
|
ABI reflected shortwave radiation at the top of the atmosphere (W m-2).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
top of atmosphere |
0h | 2025-04-08 |
{"name":"RSR","level":"top of atmosphere","info":""}
|
ABI sea surface skin temperature (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"SST","level":"surface","info":""}
|
ABI smoke detection flag (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
entire atmosphere |
0h | 2025-04-08 |
{"name":"Smoke","level":"entire atmosphere","info":""}
|
ABI snow and ice detection flag (1).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2025-04-08 |
{"name":"SnowIce","level":"surface","info":""}
|
ABI cloud top temperature (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
cloud top |
0h | 2025-04-08 |
{"name":"TEMP","level":"cloud top","info":""}
|
ABI fire temperature (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h | 2026-07-10 |
{"name":"Temp","level":"surface","info":""}
|
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