GribStream
ifsenfo
The ENFO stream of the Integrated Forecasting System provides 50 perturbed members plus one control run, generating a 51 member ensemble that quantifies forecast uncertainty and enables probability based decision making.
This open data subset exposes every member on a 0.25° global grid. Forecasts extend to 360 h (15 days) with four cycles per day (00/06/12/18 UTC). The full ensemble is invaluable for computing probabilities of exceedance, percentile ranges, spread/skill diagnostics, and scenario analyses for sectors like energy, hydrology, agriculture, and severe weather risk management.
Click a parameter to reveal variants in a compact table with ready-to-copy JSON selectors.
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| Name | Level | Info | Description | Introduced | Min Horizon | Max Horizon |
|---|---|---|---|---|---|---|
| 100u | sfc | 100m U-Component of Wind (m/s) | 2024-03-18T12:00:00Z | 0 | 360 | |
| 100v | sfc | 100m V-Component of Wind (m/s) | 2024-03-18T12:00:00Z | 0 | 360 | |
| 10fg | sfc | 10m Wind Gust (m/s) | 2024-11-12T06:00:00Z | 0 | 360 | |
| 10fg3 | sfc | 3-hour Maximum 10m Wind Gust (m/s) | 2024-11-12T06:00:00Z | 93 | 144 | |
| 10u | sfc | 10m U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| 10v | sfc | 10m V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| 2d | sfc | 2m Dewpoint Temperature (K) | 2024-03-05T12:00:00Z | 0 | 360 | |
| 2t | sfc | 2m Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| asn | sfc | Snow albedo (%) | 2024-03-05T12:00:00Z | 0 | 360 | |
| d | pl 100 | Divergence (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| d | pl 1000 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 150 | Divergence (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| d | pl 200 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 250 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 300 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 400 | Divergence (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| d | pl 50 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 500 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 600 | Divergence (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| d | pl 700 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 850 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| d | pl 925 | Divergence (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| ewss | sfc | Time-integrated eastward turbulent surface stress (N/m^2) | 2024-11-12T06:00:00Z | 0 | 360 | |
| gh | pl 100 | Geopotential Height (gpm) | 2025-01-14T06:00:00Z | 0 | 360 | |
| gh | pl 1000 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 150 | Geopotential Height (gpm) | 2025-01-14T06:00:00Z | 0 | 360 | |
| gh | pl 200 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 250 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 300 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 400 | Geopotential Height (gpm) | 2025-01-14T06:00:00Z | 0 | 360 | |
| gh | pl 50 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 500 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 600 | Geopotential Height (gpm) | 2025-01-14T06:00:00Z | 0 | 360 | |
| gh | pl 700 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 850 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| gh | pl 925 | Geopotential Height (gpm) | 2024-03-01T00:00:00Z | 0 | 360 | |
| lsm | sfc | Land-Sea Mask (land=1/sea=0) | 2024-03-01T00:00:00Z | 0 | 360 | |
| mn2t3 | sfc | 3-hour Minimum 2m Temperature (K) | 2024-11-12T06:00:00Z | 3 | 144 | |
| mn2t6 | sfc | 6-hour Minimum 2m Temperature (K) | 2024-11-12T12:00:00Z | 150 | 360 | |
| msl | sfc | Mean Sea Level Pressure (Pa) | 2024-03-01T00:00:00Z | 0 | 360 | |
| mucape | sfc | Most Unstable CAPE (J/kg) | 2024-11-12T06:00:00Z | 0 | 360 | |
| mx2t3 | sfc | 3-hour Maximum 2m Temperature (K) | 2024-11-12T06:00:00Z | 3 | 144 | |
| mx2t6 | sfc | 6-hour Maximum 2m Temperature (K) | 2024-11-12T12:00:00Z | 150 | 360 | |
| nsss | sfc | Time-integrated northward turbulent surface stress (N/m^2) | 2024-11-12T06:00:00Z | 0 | 360 | |
| ptype | sfc | Precipitation Type (code) | 2024-11-12T06:00:00Z | 0 | 360 | |
| q | pl 100 | Specific Humidity (kg/kg) | 2025-01-14T06:00:00Z | 0 | 360 | |
| q | pl 1000 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 150 | Specific Humidity (kg/kg) | 2025-01-14T06:00:00Z | 0 | 360 | |
| q | pl 200 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 250 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 300 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 400 | Specific Humidity (kg/kg) | 2025-01-14T06:00:00Z | 0 | 360 | |
| q | pl 50 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 500 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 600 | Specific Humidity (kg/kg) | 2025-01-14T06:00:00Z | 0 | 360 | |
| q | pl 700 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 850 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| q | pl 925 | Specific Humidity (kg/kg) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 100 | Relative Humidity (%) | 2025-01-14T06:00:00Z | 0 | 360 | |
| r | pl 1000 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 150 | Relative Humidity (%) | 2025-01-14T06:00:00Z | 0 | 360 | |
| r | pl 200 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 250 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 300 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 400 | Relative Humidity (%) | 2025-01-14T06:00:00Z | 0 | 360 | |
| r | pl 50 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 500 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 600 | Relative Humidity (%) | 2025-01-14T06:00:00Z | 0 | 360 | |
| r | pl 700 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 850 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| r | pl 925 | Relative Humidity (%) | 2024-03-01T00:00:00Z | 0 | 360 | |
| ro | sfc | Runoff (m) | 2024-03-01T00:00:00Z | 0 | 360 | |
| sithick | sfc | Sea Ice Thickness (m) | 2024-11-12T06:00:00Z | 0 | 360 | |
| skt | sfc | Skin Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| sot | sol 1 | Soil Temperature (K) | 2024-11-12T06:00:00Z | 0 | 360 | |
| sot | sol 2 | Soil Temperature (K) | 2024-11-12T06:00:00Z | 0 | 360 | |
| sot | sol 3 | Soil Temperature (K) | 2024-11-12T06:00:00Z | 0 | 360 | |
| sot | sol 4 | Soil Temperature (K) | 2024-11-12T06:00:00Z | 0 | 360 | |
| sp | sfc | Surface Pressure (Pa) | 2024-03-01T00:00:00Z | 0 | 360 | |
| ssr | sfc | Surface Net Shortwave Radiation (J/m^2) | 2024-03-05T12:00:00Z | 0 | 360 | |
| ssrd | sfc | Surface Net Downward Shortwave Radiation (J/m^2) | 2024-03-05T12:00:00Z | 0 | 360 | |
| str | sfc | Surface Net Longwave Radiation (J/m^2) | 2024-03-05T12:00:00Z | 0 | 360 | |
| strd | sfc | Surface Net Downward Longwave Radiation (J/m^2) | 2024-03-05T12:00:00Z | 0 | 360 | |
| sve | sfc | Eastward surface sea water velocity (m/s^2) | 2024-11-12T06:00:00Z | 0 | 360 | |
| svn | sfc | Northward surface sea water velocity (m/s^2) | 2024-11-12T06:00:00Z | 0 | 360 | |
| t | pl 100 | Temperature (K) | 2025-01-14T06:00:00Z | 0 | 360 | |
| t | pl 1000 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 150 | Temperature (K) | 2025-01-14T06:00:00Z | 0 | 360 | |
| t | pl 200 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 250 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 300 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 400 | Temperature (K) | 2025-01-14T06:00:00Z | 0 | 360 | |
| t | pl 50 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 500 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 600 | Temperature (K) | 2025-01-14T06:00:00Z | 0 | 360 | |
| t | pl 700 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 850 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| t | pl 925 | Temperature (K) | 2024-03-01T00:00:00Z | 0 | 360 | |
| tcw | sfc | Total Column Water (kg/m^2) | 2024-10-24T12:00:00Z | 0 | 360 | |
| tcwv | sfc | Total Column Water Vapor (kg/m^2) | 2024-03-01T00:00:00Z | 0 | 360 | |
| tp | sfc | Total Precipitation (m) | 2024-03-01T00:00:00Z | 0 | 360 | |
| tprate | sfc | Precipitation Rate (kg/m^2/s) | 2024-11-12T06:00:00Z | 0 | 360 | |
| ttr | sfc | Top Net Longwave Radiation (J/m^2) | 2024-03-05T12:00:00Z | 0 | 360 | |
| u | pl 100 | U-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| u | pl 1000 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 150 | U-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| u | pl 200 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 250 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 300 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 400 | U-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| u | pl 50 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 500 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 600 | U-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| u | pl 700 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 850 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| u | pl 925 | U-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 100 | V-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| v | pl 1000 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 150 | V-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| v | pl 200 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 250 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 300 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 400 | V-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| v | pl 50 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 500 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 600 | V-Component of Wind (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| v | pl 700 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 850 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| v | pl 925 | V-Component of Wind (m/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 100 | Vorticity (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| vo | pl 1000 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 150 | Vorticity (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| vo | pl 200 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 250 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 300 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 400 | Vorticity (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| vo | pl 50 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 500 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 600 | Vorticity (1/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| vo | pl 700 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 850 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vo | pl 925 | Vorticity (1/s) | 2024-03-01T00:00:00Z | 0 | 360 | |
| vsw | sol 1 | Volumetric Soil Water (m3/m3) | 2024-11-12T06:00:00Z | 0 | 360 | |
| vsw | sol 2 | Volumetric Soil Water (m3/m3) | 2024-11-12T06:00:00Z | 0 | 360 | |
| vsw | sol 3 | Volumetric Soil Water (m3/m3) | 2024-11-12T06:00:00Z | 0 | 360 | |
| vsw | sol 4 | Volumetric Soil Water (m3/m3) | 2024-11-12T06:00:00Z | 0 | 360 | |
| w | pl 100 | Vertical Velocity (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| w | pl 1000 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 150 | Vertical Velocity (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| w | pl 200 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 250 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 300 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 400 | Vertical Velocity (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| w | pl 50 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 500 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 600 | Vertical Velocity (m/s) | 2025-01-14T06:00:00Z | 0 | 360 | |
| w | pl 700 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 850 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| w | pl 925 | Vertical Velocity (m/s) | 2024-03-05T12:00:00Z | 0 | 360 | |
| zos | sfc | Sea Surface Height (m) | 2024-11-12T06:00:00Z | 0 | 360 |