art.jt

South America 45s 70w

45°S, 70°W · Gerhard Richter · 2026-08-27

south-america-45s-70w weather artwork
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Creative Rationale

This location sits in the remote Southern Ocean waters west of southern Chile, in the heart of the notorious "Roaring Forties" latitude band known for fierce winds and storms. The significant temperature anomaly of 13.3K warmer than normal, combined with moderate northwest winds and steep pressure gradients, suggests dramatic atmospheric mixing - warm air masses being dragged across cold ocean waters. I've interpreted this through Richter's signature squeegee technique, with diagonal paint drags following the 321-degree wind direction, revealing layers of warm oranges and reds beneath cooler greys and blues, while the steep pressure gradient creates complex overlapping reveals where multiple color temperatures become visible simultaneously.

Atmospheric Data

Date
2026-08-27
Location
45°S, 70°W (South America 45s 70w)
Pressure
923.9 hPa (gradient: 50.18)
Wind
10.4 m/s from 321°
Temperature
5.6°C (anomaly: 13.3°C)
Humidity
66%
Visual Interest Score
28.3

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Gerhard Richter
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1440x2560 viewBox) + PNG
Generated
2026-08-27T06:05:47.863895+00:00
Run ID
2026-08-27-060044

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