Tropical South America 15s 70w

tropical-south-america-15s-70w weather artwork
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Creative Rationale

Over the high Andes of southern Peru near the Bolivian border, extreme altitude creates an otherworldly atmospheric environment with dramatically low pressure and frigid temperatures despite the tropical latitude. The gentle northeasterly wind and steep pressure gradient inspire sweeping diagonal strokes that reveal multiple temperature layers beneath, while the significant cold anomaly drives a palette where icy blues and grays are dragged over warmer underlying ochres and deep reds. The moderate humidity adds softness to the paint-like textures, creating Richter-style squeegee effects that blur and blend the layered colors across the canvas.

Atmospheric Data

Date
2026-05-03
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
642 hPa (gradient: 333.4)
Wind
2.6 m/s from 11°
Temperature
5.7°C (anomaly: 9.8°C)
Humidity
73%
Visual Interest Score
36.4

Technical Details

Model
Flux 1.1 Pro (Black Forest Labs)
Artist Inspiration
Gerhard Richter
Weather Source
Open-Meteo API (GFS model)
Format
PNG 8K (Flux 1.1 Pro → Real-ESRGAN 4× → Clarity 2×) + SVG vector interpretation
Generated
2026-05-03T03:41:04.033979+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-05-03-033053
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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