Tropical South America 15s 70w

tropical-south-america-15s-70w weather artwork
Download PNG (4K)

Creative Rationale

Over the high Andes of Peru and Bolivia, where thin air creates extreme atmospheric conditions, this composition captures the tension between the region's stark mountain environment and dynamic weather patterns. The extremely low pressure reading and cold temperatures, combined with moderate winds and high humidity, inspire a Sam Francis-inspired piece where deep, saturated pools of color gather at the canvas edges while leaving luminous breathing space in the center. The moderate visual interest score suggests a balanced composition between Francis's explosive energy and his more contemplative works, with color fields that pulse and flow like the atmospheric currents over these towering peaks.

Atmospheric Data

Date
2026-03-17
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
637.5 hPa (gradient: 337.46)
Wind
3.7 m/s from 237°
Temperature
7.5°C (anomaly: 4.5°C)
Humidity
80%
Precipitation
0.5 mm
Visual Interest Score
50.2

Technical Details

Model
AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560×1440 viewBox) + PNG
Generated
2026-03-17T02:01:12.457558+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-17-015917
License: This artwork is licensed under CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.

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