art.jt

Arctic 70n 20w

70°N, 20°W · Gerhard Richter · 2026-08-27

arctic-70n-20w weather artwork
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Creative Rationale

Over the Greenland Sea in the high Arctic, where the ocean meets the ice edge at 70 degrees north, the atmospheric conditions reveal a dramatic story of thermal contrast and gentle turbulence. The significant positive temperature anomaly of 15.8K above normal creates an unexpected warmth that I interpret through bold underlying layers of red and orange paint, while the moderate pressure gradient and southwest wind at 3.8 m/s drive diagonal squeegee strokes that drag cool grey and blue layers across this warm foundation. The high humidity of 86% adds to the sense of atmospheric thickness, translating into multiple overlapping paint layers that create depth through partial concealment and revelation, with each stroke following the southwest wind's diagonal path from lower-left toward upper-right.

Atmospheric Data

Date
2026-08-27
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
1017.5 hPa (gradient: 43.42)
Wind
3.8 m/s from 225°
Temperature
3.1°C (anomaly: 15.8°C)
Humidity
86%
Visual Interest Score
31.6

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Gerhard Richter
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560x1440 viewBox) + PNG
Generated
2026-08-27T06:04:55.740832+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.