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Product description
These products are a subset of the full Catalogue of ECMWF Real-time Products and are based on the medium-range (high-resolution and ensemble) and seasonal forecast models.
Products are produced at 0.4 degrees resolution in GRIB2 format unless stated otherwise.
Important: higher resolution versions of the same products are available via the Product Requirements Catalogue and are subject to the ECMWF Standard Licence Agreement.
High-resolution products:
Steps:
- For times 00z &12z: 0 to 144 by 3, 150 to 240 by 6.
- For times 06z & 18z: 0 to 90 by 3.
Single and Pressure Levels (hPa): 1000, 925, 850, 700, 500, 300, 250, 200, 50
Parameters: as described below
| Short name | Long name | ID | Level |
|---|---|---|---|
| 10u | 10 metre U wind component | 165 | Single |
| 10v | 10 metre V wind component | 166 | Single |
| 2t | 2 metre temperature | 167 | Single |
| msl | Mean sea level pressure | 151 | Single |
| mp2 | Mean zero-crossing wave period | 140221 | Single |
| mwd | Mean wave direction | 140230 | Single |
| mwp | Mean wave period | 140232 | Single |
| pp1d | Peak wave period | 140231 | Single |
| swh | Significant height of combined wind waves and swell | 140229 | Single |
| ro | Runoff | 205 | Single |
| tp | Total Precipitation | 228 | Single |
| sp | Surface pressure | 134 | Single |
| st | Soil temperature | 228139 | Single |
| tcwv | Total column vertically-integrated water vapour | 137 | Single |
| d | Divergence | 155 | Pressure |
| gh | Geopotential height | 156 | Pressure |
| q | Specific humidity | 133 | Pressure |
| r | Relative humidity | 157 | Pressure |
| t | Temperature | 130 | Pressure |
| u | U component of wind | 131 | Pressure |
| v | V component of wind | 132 | Pressure |
| vo | Vorticity (relative) | 138 | Pressure |
Tropical cyclone tracks - high-resolution products
| Long name | Format | Level | Steps for times 00 &12 | Steps for times 06 &18 |
|---|---|---|---|---|
|
Tropical Cyclone Trajectory (TC track including genesis) |
BUFR | surface | up to step 240 | up to step 90 |
Ensemble products
Steps:
- For times 00z &12z: 0 to 144 by 3, 150 to 360 by 6.
- For times 06z & 18z: 0 to 144 by 3.
Single and Pressure Levels (hPa): 1000, 925, 850, 700, 500, 300, 250, 200, 50
| Short name | Long name | ID | Level |
|---|---|---|---|
| 10u | 10 metre U wind component | 165 | Single |
| 10v | 10 metre V wind component | 166 | Single |
| 2t | 2 metre temperature | 167 | Single |
| msl | Mean sea level pressure | 151 | Single |
| mp2 | Mean zero-crossing wave period | 140221 | Single |
| mwd | Mean wave direction | 140230 | Single |
| mwp | Mean wave period | 140232 | Single |
| pp1d | Peak wave period | 140231 | Single |
| swh | Significant height of combined wind waves and swell | 140229 | Single |
| ro | Runoff | 205 | Single |
| tp | Total Precipitation | 228 | Single |
| sp | Surface pressure | 134 | Single |
| st | Soil temperature | 228139 | Single |
| tcwv | Total column vertically-integrated water vapour | 137 | Single |
| d | Divergence | 155 | Pressure |
| gh | Geopotential height | 156 | Pressure |
| q | Specific humidity | 133 | Pressure |
| r | Relative humidity | 157 | Pressure |
| t | Temperature | 130 | Pressure |
| u | U component of wind | 131 | Pressure |
| v | V component of wind | 132 | Pressure |
| vo | Vorticity (relative) | 138 | Pressure |
Tropical cyclone tracks - ensemble products
The tropical cyclone trajectories are computed independently for each ensemble member; a given tropical cyclone may dissipate at different times in different members so the number of members predicting a given tropical cyclone may vary through the forecast.
| Long name | Format | Level | Steps for times 00 &12 | Steps for times 06 &18 |
|---|---|---|---|---|
|
Tropical Cyclone Trajectory (TC track including genesis) |
BUFR | surface | up to step 360 | up to step 144 |
Ensemble means and standard deviations
Steps for times 00z &12z: 0 to 144 by 3, 150 to 360 by 6.
| Short Name | Long Name | ID | Level |
|---|---|---|---|
| gh | Geopotential height | 156 | 300, 500, 1000 |
| t | Temperature | 130 | 250, 500, 850 |
| ws | Wind speed | 10 | 250, 850 |
| msl | Mean sea level pressure | 151 | Single |
Probabilities, daily weather events
Ranges for times 00z &12z: 0-24 to 336-360 by 12
| Short Name | Long Name | ID | Threshold | Level |
|---|---|---|---|---|
| tpg1 | Total precipitation of at least 1 mm | 131060 | >1mm | Single |
| tpg5 | Total precipitation of at least 5 mm | 131061 | >5mm | Single |
| tpg10 | Total precipitation of at least 10 mm | 131062 | >10mm | Single |
| tpg20 | Total precipitation of at least 20 mm | 131063 | >20mm | Single |
| tpg25 | Total precipitation of at least 25 mm | 131098 | >25mm | Single |
| tpg50 | Total precipitation of at least 50 mm | 131099 | >50mm | Single |
| tpg100 | Total precipitation of at least 100 mm | 131085 | >100mm | Single |
| 10fgg10 | 10 metre wind gusts of at least 10 m/s | 131100 | >10m/s | Single |
| 10fgg15 | 10 metre wind gusts of at least 15 m/s | 131070 | >15m/s | Single |
| 10fgg25 | 10 metre wind gusts of at least 25 m/s | 131072 | >25m/s | Single |
Probabilities, instantaneous weather events - atmosphere
Steps for times 00z &12z: 12 to 360 by 12
Level: 850 hPa
| Short Name | Long Name | Level |
|---|---|---|
| ptsa_gt _1stdev | Probability of temperature standardized anomaly greater than 1 standard deviation | Pressure |
| ptsa_gt _1p5stdev | Probability of temperature standardized anomaly greater than 1.5 standard deviation | Pressure |
| ptsa_gt _2stdev | Probability of temperature standardized anomaly greater than 2 standard deviation | Pressure |
| ptsa_lt _1stdev | Probability of temperature standardized anomaly less than -1 standard deviation | Pressure |
| ptsa_lt _1p5stdev | Probability of temperature standardized anomaly less than -1.5 standard deviation | Pressure |
| ptsa_lt _2stdev | Probability of temperature standardized anomaly less than -2 standard deviation | Pressure |
Probabilities, instantaneous weather events - wave
Steps for times 00z &12z: 12 to 360 by 12
| Short Name | Long Name | ID | Threshold | Level |
|---|---|---|---|---|
| swhg2 | Significant wave height of at least 2 m | 131074 | >2 m | Single |
| swhg4 | Significant wave height of at least 4 m | 131075 | >4 m | Single |
| swhg6 | Significant wave height of at least 6 m | 131076 | >6 m | Single |
| swhg8 | Significant wave height of at least 8 m | 131077 | >8 m | Single |
Seasonal products - Not yet available as of 25/01/2022
| Short Name | Long Name | ID | Level | Steps for time 00 |
|---|---|---|---|---|
| sst | Sea Surface Temperature | 34 | Single | 1 to 6 months |