Tropical South America 15s 70w

tropical-south-america-15s-70w SVG artwork
Download SVG

Creative Rationale

Above the high Andes of southern Peru and northern Bolivia, where the extreme altitude creates an otherworldly atmospheric environment with exceptionally low pressure and frigid temperatures despite the tropical latitude. The minimal wind and high humidity suggest a still, dense atmosphere hanging over the mountain peaks, while the temperature anomaly indicates an unusual cold snap in this elevated tropical zone. I've interpreted this as a Sam Francis-inspired composition where deep, saturated blues and purples pool at the edges representing the cold, dense air, while luminous whites and pale yellows breathe in the center like thin mountain atmosphere, with subtle organic forms suggesting the gentle movement of moisture-laden air in the rarefied environment.

Atmospheric Data

Date
2026-03-18
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
636.8 hPa (gradient: 337.18)
Wind
0.8 m/s from 346°
Temperature
4.8°C (anomaly: 7.6°C)
Humidity
83%
Visual Interest Score
41.8

Technical Details

Model
AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1440×2560 viewBox)
Generated
2026-03-18T06:03:04.315813+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-18-060044
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.

Daily weather art in your inbox

New generative artworks from real atmospheric data, delivered each morning.