24h accumulated precip
ECMWF AIFS · Run 12Z 14 Oct · +24 h · Valid Thu 12Z 15 Oct
Region Lower 48
United States
Europe
The readings under the map are for the whole map, not only the part shown.
ECMWF AIFS · Run 12Z 14 Oct · +24 h · Valid Thu 12Z 15 Oct
Wettest 67 mm at 20.0N 108.5W · Wed 12Z to Thu 12Z
Wettest 48 mm at 20.0N 108.75W · Wed 18Z to Thu 18Z
Wettest 47 mm near Norman, Oklahoma · Thu 00Z to Fri 00Z
Wettest 63 mm, 40 km S of Ketchikan, Alaska · Thu 06Z to Fri 06Z
Wettest 80 mm, 85 km W of Del Rio, Texas · Thu 12Z to Fri 12Z
Wettest 85 mm, 85 km W of Del Rio, Texas · Thu 18Z to Fri 18Z
Wettest 74 mm, 70 km SE of Ketchikan, Alaska · Fri 00Z to Sat 00Z
Wettest 77 mm near Teziutlán, Mexico · Fri 06Z to Sat 06Z
Wettest 110 mm near Teziutlán, Mexico · Fri 12Z to Sat 12Z
Wettest 112 mm near Teziutlán, Mexico · Fri 18Z to Sat 18Z
Wettest 108 mm, 110 km ENE of Nautla, Mexico · Sat 00Z to Sun 00Z
Wettest 129 mm, 110 km ENE of Nautla, Mexico · Sat 06Z to Sun 06Z
Wettest 138 mm, 135 km E of Nautla, Mexico · Sat 12Z to Sun 12Z
Wettest 131 mm, 130 km NE of Veracruz, Mexico · Sat 18Z to Sun 18Z
Wettest 118 mm, 150 km NE of Veracruz, Mexico · Sun 00Z to Mon 00Z
Wettest 88 mm, 45 km WNW of Autlan, Mexico · Sun 06Z to Mon 06Z
Wettest 112 mm, 290 km NNW of Hamilton, Bermuda · Sun 12Z to Mon 12Z
Wettest 111 mm, 290 km NNW of Hamilton, Bermuda · Sun 18Z to Mon 18Z
Wettest 97 mm at 34.5N 67.0W · Mon 00Z to Tue 00Z
Wettest 86 mm at 34.5N 72.0W · Mon 06Z to Tue 06Z
Wettest 99 mm at 34.5N 72.25W · Mon 12Z to Tue 12Z
Wettest 102 mm at 34.5N 72.5W · Mon 18Z to Tue 18Z
Wettest 91 mm at 34.5N 72.5W · Tue 00Z to Wed 00Z
Wettest 87 mm at 40.25N 65.0W · Tue 06Z to Wed 06Z
Wettest 61 mm at 40.5N 65.0W · Tue 12Z to Wed 12Z
Wettest 69 mm at 35.5N 70.25W · Tue 18Z to Wed 18Z
Wettest 81 mm at 35.5N 70.25W · Wed 00Z to Thu 00Z
Wettest 84 mm at 35.25N 70.75W · Wed 06Z to Thu 06Z
Wettest 82 mm at 35.25N 71.0W · Wed 12Z to Thu 12Z
Wettest 78 mm at 35.25N 71.75W · Wed 18Z to Thu 18Z
Wettest 77 mm at 35.25N 72.25W · Thu 00Z to Fri 00Z
Wettest 76 mm at 35.25N 72.25W · Thu 06Z to Fri 06Z
Wettest 76 mm, 275 km ESE of Kitty Hawk, North Carolina · Thu 12Z to Fri 12Z
Wettest 81 mm, 275 km ESE of Kitty Hawk, North Carolina · Thu 18Z to Fri 18Z
Wettest 90 mm, 290 km E of Kitty Hawk, North Carolina · Fri 00Z to Sat 00Z
Wettest 99 mm, 290 km E of Kitty Hawk, North Carolina · Fri 06Z to Sat 06Z
Wettest 96 mm at 36.0N 72.25W · Fri 12Z to Sat 12Z
Wettest 90 mm at 36.5N 70.75W · Fri 18Z to Sat 18Z
Wettest 99 mm at 37.0N 68.75W · Sat 00Z to Sun 00Z
Wettest 133 mm at 37.0N 68.5W · Sat 06Z to Sun 06Z
Wettest 166 mm at 37.0N 68.25W · Sat 12Z to Sun 12Z
Wettest 172 mm at 37.25N 68.25W · Sat 18Z to Sun 18Z
Wettest 149 mm at 37.25N 68.5W · Sun 00Z to Mon 00Z
Wettest 122 mm at 37.5N 68.75W · Sun 06Z to Mon 06Z
Wettest 94 mm at 37.75N 69.25W · Sun 12Z to Mon 12Z
Wettest 66 mm at 37.75N 69.75W · Sun 18Z to Mon 18Z
Wettest 38 mm at 37.75N 70.0W · Mon 00Z to Tue 00Z
Wettest 36 mm, 70 km SE of Ketchikan, Alaska · Mon 06Z to Tue 06Z
Wettest 53 mm, 70 km SE of Ketchikan, Alaska · Mon 12Z to Tue 12Z
Wettest 51 mm, 70 km SE of Ketchikan, Alaska · Mon 18Z to Tue 18Z
Wettest 46 mm, 50 km NNW of Prince Rupert, British Columbia · Tue 00Z to Wed 00Z
Wettest 52 mm, 40 km NNE of Bella Bella, British Columbia · Tue 06Z to Wed 06Z
Wettest 72 mm, 40 km NNE of Bella Bella, British Columbia · Tue 12Z to Wed 12Z
Wettest 89 mm, 70 km NNE of Bella Bella, British Columbia · Tue 18Z to Wed 18Z
Wettest 103 mm, 45 km NNE of Bella Bella, British Columbia · Wed 00Z to Thu 00Z
Wettest 99 mm, 55 km NE of Bella Bella, British Columbia · Wed 06Z to Thu 06Z
Wettest 85 mm, 40 km WSW of Huatabampo, Mexico · Wed 12Z to Thu 12Z
One ECMWF AIFS run, issued 12Z 14 Oct — played forward 6 hours at a time, from 24 to 360 hours out.
Methodology
Each frame is the precipitation this run puts down in the 24 hours to it — its total at that hour less its total 24 hours before — so the film starts at +24 h, the first frame with a whole day behind it. Liquid-equivalent: snow counts as the water it melts to.
The colours are Tropical Tidbits' scale, so a reader who knows theirs can read this one. Three of its steps are re-shaded: at 0.5 in, at 2 in — where, on theirs, a reader with protanopia sees the 1.75–2 in band and the 2–2.5 in band as one colour — and among the yellows above 12 in. Same hues; the lightness is re-spaced so every step is visible in every common form of colour-blindness.
Six-hourly to 360 hours. ECMWF AIFS forecasts out to 360 hours. The frames past the one shown load on demand. Uncorrected model output.
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: AIFS Single, 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.