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Home — Field: ERA5 z500

Field

ERA5 z500
more information "ERA5 reanalysis, https://www.ecmwf.int/en/forecasts/datasets/reanalysis-datasets/era5" averaged over 2x 2 grid boxes
X axis: whole world in 720 0.50° steps, first point at 0.12° E, last point at 359.62° E
Y axis: regular grid with 360 -0.50° steps, first point at 89.88° N, last point at 89.62° S

Monthly data available from Jan1979 to Dec2020 ( 504 months)
Variable z500 (monthly mean of daily Geopotential Height) in m2 s-2
Full metadata.

Get grid points, average area or generate subset
Mask:   add a mask to the list help
Latitude: °N - °N help
Longitude: °E - °E
Boundaries:
Make: average max min set of grid points subset of the field help
Units: convert to m leave in m2 s-2 help
helpApply monthly high/low-pass filter
filter
cut-off value months
requiring at least % valid data
helpApply year-on-year high/low-pass filter
filter
cut-off value years
requiring at least % valid data
helpCreate a field with lower time resolution
New time scale:
New variable: of z500
Threshold:
Minimum:% valid data
First apply:-month running mean
Missing data: ignore, climatology, trend, persistence.
helpCreate a field with lower spatial resolution
Average over blocks of longitude and latitude grid cells

Construct a statistical forecast model from this field

Compute anomalies
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Compute zonal mean
Contains modified Copernicus Climate Change Service information. Please read and agree to the Copernicus license before downloading.

Please consider downloading this field from the authoritative site.
If you really want to get it here, ERA5 z500 is available as a netcdf file (size 349.273 MB).