dynamical.org

GEFS analysis

ds = xr.open_zarr("https://data.dynamical.org/noaa/gefs/analysis/latest.zarr")

dynamical.org

7-day lead of 25th-percentile temperature over Europe

ds = xr.open_zarr("https://data.dynamical.org/noaa/gefs/forecast-35-day/latest.zarr")
(
    ds["temperature_2m"]
    .sel(init_time="2025-01-01T00")
    .sel(lead_time="7d")
    .sel(latitude=slice(70, 20), longitude=slice(0, 50))
    .quantile(0.25, dim="ensemble_member")
    .plot()
)

ds = xr.open_zarr("https://data.dynamical.org/noaa/gefs/forecast-35-day/latest.zarr")
(
    ds["temperature_2m"]
    .sel(init_time="2025-01-01T00")
    .sel(lead_time="7d")
    .sel(latitude=slice(70, 20), longitude=slice(0, 50))
    .quantile(0.25, dim="ensemble_member")
    .plot()
)

A plot showing precipitation in Mongolia for 2024-04-01

dynamical.org

Precipitation over time in Ulaanbaatar, Mongolia

ds = xr.open_zarr("https://data.dynamical.org/noaa/gefs/analysis/latest.zarr")
ds["precipitation_surface"].sel(latitude=47.9, longitude=106.9, method="nearest").plot()

ds = xr.open_zarr("https://data.dynamical.org/noaa/gefs/analysis/latest.zarr")
ds["precipitation_surface"] \
  .sel(latitude=47.9, longitude=106.9, method="nearest") \
  .plot()