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Sahara Sahel 15n 40e

15°N, 40°E · Helen Frankenthaler · 2026-03-20

sahara-sahel-15n-40e weather artwork
Download PNG (4K)

Creative Rationale

Above the Sahara Desert in the Chad-Sudan border region, atmospheric forces create a dramatic interplay of warm earth tones and cooling moisture. The moderate wind from the northwest carries desert dust while unexpected humidity and light precipitation suggest the influence of distant weather systems, creating an otherworldly blend of arid heat and atmospheric moisture. This contrast between the harsh desert environment and the surprising presence of water vapor inspires layered washes of ochre, sienna, and dusty blues that bleed and merge like Frankenthaler's stained canvases, with the wind's energy driving diagonal flows across the composition.

Atmospheric Data

Date
2026-03-20
Location
15°N, 40°E (Sahara Sahel 15n 40e)
Pressure
982.5 hPa (gradient: 9.05)
Wind
6.5 m/s from 329°
Temperature
27.8°C (anomaly: 14.7°C)
Humidity
64%
Precipitation
1.5 mm
Visual Interest Score
41.4

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Helen Frankenthaler
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1440x2560 viewBox) + PNG
Generated
2026-03-20T14:39:00.860875+00:00
Run ID
2026-03-20-143753

License: CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.