24h accumulated precip
ECMWF AIFS · Run 06Z 15 Oct · +24 h · Valid Fri 06Z 16 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 06Z 15 Oct · +24 h · Valid Fri 06Z 16 Oct
Wettest 62 mm, 40 km S of Ketchikan, Alaska · Thu 06Z to Fri 06Z
Wettest 75 mm, 40 km S of Ketchikan, Alaska · Thu 12Z to Fri 12Z
Wettest 75 mm, 50 km SE of Ketchikan, Alaska · Thu 18Z to Fri 18Z
Wettest 72 mm, 70 km SE of Ketchikan, Alaska · Fri 00Z to Sat 00Z
Wettest 83 mm near Teziutlán, Mexico · Fri 06Z to Sat 06Z
Wettest 111 mm near Teziutlán, Mexico · Fri 12Z to Sat 12Z
Wettest 116 mm near Teziutlán, Mexico · Fri 18Z to Sat 18Z
Wettest 109 mm, 85 km ENE of Nautla, Mexico · Sat 00Z to Sun 00Z
Wettest 150 mm, 110 km ENE of Nautla, Mexico · Sat 06Z to Sun 06Z
Wettest 177 mm, 110 km ENE of Nautla, Mexico · Sat 12Z to Sun 12Z
Wettest 177 mm, 110 km ENE of Nautla, Mexico · Sat 18Z to Sun 18Z
Wettest 172 mm, 135 km E of Nautla, Mexico · Sun 00Z to Mon 00Z
Wettest 143 mm, 130 km NE of Veracruz, Mexico · Sun 06Z to Mon 06Z
Wettest 106 mm, 130 km NE of Veracruz, Mexico · Sun 12Z to Mon 12Z
Wettest 104 mm, 165 km W of Hamilton, Bermuda · Sun 18Z to Mon 18Z
Wettest 107 mm, 185 km W of Hamilton, Bermuda · Mon 00Z to Tue 00Z
Wettest 94 mm, 185 km W of Hamilton, Bermuda · Mon 06Z to Tue 06Z
Wettest 74 mm, 210 km W of Hamilton, Bermuda · Mon 12Z to Tue 12Z
Wettest 75 mm at 36.25N 66.5W · Mon 18Z to Tue 18Z
Wettest 97 mm at 37.25N 66.0W · Tue 00Z to Wed 00Z
Wettest 126 mm at 37.75N 65.0W · Tue 06Z to Wed 06Z
Wettest 145 mm at 38.0N 65.0W · Tue 12Z to Wed 12Z
Wettest 127 mm at 38.0N 65.0W · Tue 18Z to Wed 18Z
Wettest 91 mm at 38.25N 65.0W · Wed 00Z to Thu 00Z
Wettest 46 mm at 38.25N 65.0W · Wed 06Z to Thu 06Z
Wettest 49 mm at 36.25N 68.5W · Wed 12Z to Thu 12Z
Wettest 58 mm at 36.75N 68.0W · Wed 18Z to Thu 18Z
Wettest 65 mm at 37.0N 68.0W · Thu 00Z to Fri 00Z
Wettest 75 mm at 37.75N 67.0W · Thu 06Z to Fri 06Z
Wettest 79 mm at 37.75N 67.0W · Thu 12Z to Fri 12Z
Wettest 72 mm at 38.25N 65.75W · Thu 18Z to Fri 18Z
Wettest 61 mm at 38.25N 65.5W · Fri 00Z to Sat 00Z
Wettest 48 mm at 38.25N 65.25W · Fri 06Z to Sat 06Z
Wettest 45 mm near Dumas, Texas · Fri 12Z to Sat 12Z
Wettest 40 mm near Dumas, Texas · Fri 18Z to Sat 18Z
Wettest 40 mm, 80 km NW of Childress, Texas · Sat 00Z to Sun 00Z
Wettest 38 mm, 65 km N of Childress, Texas · Sat 06Z to Sun 06Z
Wettest 34 mm, 110 km NNE of Woodward, Oklahoma · Sat 12Z to Sun 12Z
Wettest 32 mm, 85 km SSW of Bemidji, Minnesota · Sat 18Z to Sun 18Z
Wettest 37 mm near International Falls, Minnesota · Sun 00Z to Mon 00Z
Wettest 37 mm, 45 km NNE of International Falls, Minnesota · Sun 06Z to Mon 06Z
Wettest 32 mm, 120 km E of Grand Turk, Turks and Caicos Islands · Sun 12Z to Mon 12Z
Wettest 39 mm, 205 km ENE of Grand Turk, Turks and Caicos Islands · Sun 18Z to Mon 18Z
Wettest 46 mm, 205 km ENE of Grand Turk, Turks and Caicos Islands · Mon 00Z to Tue 00Z
Wettest 52 mm, 235 km ENE of Grand Turk, Turks and Caicos Islands · Mon 06Z to Tue 06Z
Wettest 55 mm, 285 km ENE of Grand Turk, Turks and Caicos Islands · Mon 12Z to Tue 12Z
Wettest 53 mm at 23.25N 68.25W · Mon 18Z to Tue 18Z
Wettest 48 mm at 23.75N 67.5W · Tue 00Z to Wed 00Z
Wettest 48 mm near St. Joseph, Missouri · Tue 06Z to Wed 06Z
Wettest 66 mm, 45 km SW of Guasave, Mexico · Tue 12Z to Wed 12Z
Wettest 87 mm, 65 km S of Guasave, Mexico · Tue 18Z to Wed 18Z
Wettest 102 mm, 35 km WNW of Altata, Mexico · Wed 00Z to Thu 00Z
Wettest 117 mm near Altata, Mexico · Wed 06Z to Thu 06Z
Wettest 123 mm near Altata, Mexico · Wed 12Z to Thu 12Z
Wettest 116 mm, 40 km WSW of Eldorado, Mexico · Wed 18Z to Thu 18Z
Wettest 105 mm, 40 km SSW of Eldorado, Mexico · Thu 00Z to Fri 00Z
Wettest 91 mm, 40 km WSW of La Cruz, Mexico · Thu 06Z to Fri 06Z
One ECMWF AIFS run, issued 06Z 15 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.