Region Europe
United States
Europe
The readings under the map are for the whole map, not only the part shown.
Surface pressure (hPa) and instantaneous precip rate (in/h)
ECMWF · Run 06Z 2 Oct · +0 h · Valid Fri 06Z 2 Oct
Surface pressure (hPa) and instantaneous precip rate (in/h)
Heaviest rate 0.551 in/h, near 40.25N 3.75W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.5 in/h, near 54.25N 8.25W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.499 in/h, near 36.0N 35.75E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.495 in/h, near 37.25N 23.25W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.686 in/h, near 37.25N 23.75W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.534 in/h, near 42.25N 3.75W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.593 in/h, near 37.0N 24.5W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.396 in/h, near 39.25N 0.25E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.53 in/h, near 35.75N 32.25E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.495 in/h, near 40.25N 1.0W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.314 in/h, near 61.75N 5.25E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.316 in/h, near 36.25N 36.75E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.542 in/h, near 39.25N 6.5W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.409 in/h, near 44.5N 11.0W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.354 in/h, near 44.75N 11.75W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.361 in/h, near 44.75N 13.0W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.295 in/h, near 42.0N 5.75E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.471 in/h, near 43.5N 8.5W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.657 in/h, near 46.75N 2.75W · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.513 in/h, near 40.75N 12.25E · unshaded ground is where the model has under 0.01 in/h falling
Heaviest rate 0.885 in/h, near 39.75N 13.5E · unshaded ground is where the model has under 0.01 in/h falling
One ECMWF run — issued 06Z 2 Oct — played forward 6 hours at a time, from its analysis to 120 hours out.
Methodology
Step forward and the pressure pattern moves, and the precipitation under it moves with it: that motion is the weather this run forecasts, not the forecast changing — Forecast Evolution is the film for that. Same chart grammar as the surface analysis: the same reduction, the same 2 hPa interval, the same frame; only the forecast hour varies. Six-hourly to 120 hours. ECMWF's 06Z run forecasts out to 144 hours; this film stops at 120. The frames past the one shown load on demand.
This map is drawn from model output we store ourselves, not from anyone's picture of it, and is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). The per-city read of the same day — which cities the models are fighting about, and what the discussion makes of it — is on the national page. Every model's full forecast for any of these cities, or anywhere else, is in the beta: request an invite; it's free during the beta.
Sources and licences
- ECMWF: IFS, from ECMWF's open data. This service is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). Source: www.ecmwf.int. This ECMWF data is published under a Creative Commons Attribution 4.0 International (CC BY 4.0). ECMWF does not accept any liability whatsoever for any error or omission in the data, their availability, or for any loss or damage arising from their use.
What we change: each field is cropped to the frame these maps share when we download it, and each map then smooths, contours, differences or ranks those numbers as its Methodology says. These are our maps of the providers' numbers, not their products, and none of them has reviewed or endorsed this site.
Coastlines, borders, lakes and place names: Natural Earth, public domain.