Total precipitation, played forward
GEM · Run 00Z 14 Oct · +6 h · Valid Wed 06Z 14 Oct
Region Southwest
United States
Europe
The readings under the map are for the whole map, not only the part shown.
GEM · Run 00Z 14 Oct · +6 h · Valid Wed 06Z 14 Oct
Wettest 3.32 in near Compostela, Mexico · to Wed 06Z
Wettest 4.95 in, 185 mi WSW of Puerto Vallarta, Mexico · to Wed 12Z
Wettest 6.95 in, 185 mi WSW of Puerto Vallarta, Mexico · to Wed 18Z
Wettest 7.63 in, 185 mi WSW of Puerto Vallarta, Mexico · to Thu 00Z
Wettest 8.15 in, 185 mi WSW of Puerto Vallarta, Mexico · to Thu 06Z
Wettest 8.99 in at 20.1N 108.15W · to Thu 12Z
Wettest 10.21 in at 20.1N 108.15W · to Thu 18Z
Wettest 10.46 in at 20.1N 108.15W · to Fri 00Z
Wettest 10.46 in at 20.1N 108.15W · to Fri 06Z
Wettest 10.46 in at 20.1N 108.15W · to Fri 12Z
Wettest 10.46 in at 20.1N 108.15W · to Fri 18Z
Wettest 10.46 in at 20.1N 108.15W · to Sat 00Z
Wettest 10.46 in at 20.1N 108.15W · to Sat 06Z
Wettest 10.46 in at 20.1N 108.15W · to Sat 12Z
Wettest 10.46 in at 20.1N 108.15W · to Sat 18Z
Wettest 10.46 in at 20.1N 108.15W · to Sun 00Z
Wettest 10.46 in at 20.1N 108.15W · to Sun 06Z
Wettest 12.85 in, 95 mi ENE of Nautla, Mexico · to Sun 12Z
Wettest 14.72 in, 95 mi ENE of Nautla, Mexico · to Sun 18Z
Wettest 15.92 in, 90 mi ENE of Nautla, Mexico · to Mon 00Z
Wettest 17.74 in, 95 mi ENE of Nautla, Mexico · to Mon 06Z
Wettest 21.25 in, 80 mi ENE of Nautla, Mexico · to Mon 12Z
Wettest 22.41 in, 80 mi ENE of Nautla, Mexico · to Mon 18Z
Wettest 22.92 in, 80 mi ENE of Nautla, Mexico · to Tue 00Z
Wettest 23.43 in, 80 mi ENE of Nautla, Mexico · to Tue 06Z
Wettest 23.99 in, 80 mi ENE of Nautla, Mexico · to Tue 12Z
Wettest 24.36 in, 80 mi ENE of Nautla, Mexico · to Tue 18Z
Wettest 24.81 in, 80 mi ENE of Nautla, Mexico · to Wed 00Z
Wettest 25.54 in, 80 mi ENE of Nautla, Mexico · to Wed 06Z
Wettest 26.01 in, 70 mi ENE of Nautla, Mexico · to Wed 12Z
Wettest 26.50 in, 80 mi ENE of Nautla, Mexico · to Wed 18Z
Wettest 27.12 in, 70 mi ENE of Nautla, Mexico · to Thu 00Z
Wettest 27.51 in, 70 mi ENE of Nautla, Mexico · to Thu 06Z
Wettest 28.01 in, 70 mi ENE of Nautla, Mexico · to Thu 12Z
Wettest 28.55 in, 70 mi ENE of Nautla, Mexico · to Thu 18Z
Wettest 28.95 in, 80 mi ENE of Nautla, Mexico · to Fri 00Z
Wettest 29.05 in, 80 mi ENE of Nautla, Mexico · to Fri 06Z
Wettest 29.13 in, 80 mi ENE of Nautla, Mexico · to Fri 12Z
Wettest 29.28 in, 80 mi ENE of Nautla, Mexico · to Fri 18Z
Wettest 29.34 in, 80 mi ENE of Nautla, Mexico · to Sat 00Z
One GEM run, issued 00Z 14 Oct — played forward 6 hours at a time, from 6 to 240 hours out.
Methodology
Each frame is everything this run puts down from its start to that hour, so the map fills in as the film plays and its last frame is the run's whole total. 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 240 hours. GEM forecasts out to 240 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 Environment and Climate Change Canada. 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
- Environment and Climate Change Canada: GEM, from the MSC Datamart. Data Source: Environment and Climate Change Canada, under its Data Services End-use Licence.
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.