art.jt

Arctic 70n 20w

70°N, 20°W · Lesley Tannahill · 2026-03-16

arctic-70n-20w weather artwork
Download PNG (4K)

Creative Rationale

Over the Greenland Sea in the Arctic Ocean, where ice meets open water under perpetual twilight, extreme atmospheric forces create a landscape of constant transformation. The powerful 16.6 m/s winds from the north and high humidity of 94% generate dynamic layers of movement, while the significant temperature anomaly suggests unusual warmth breaking through the Arctic cold. Following Tannahill's approach of layered palimpsests, I've created overlapping geometric fragments that emerge and dissolve into abstract fields, with wind-driven diagonal sweeps cutting through dense accumulations of form, representing the tension between chaotic atmospheric input and the structured patterns that emerge from Arctic weather systems.

Atmospheric Data

Date
2026-03-16
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
1000.5 hPa (gradient: 26.34)
Wind
16.6 m/s from 356°
Temperature
-6.8°C (anomaly: 19.5°C)
Humidity
94%
Precipitation
0.2 mm
Visual Interest Score
45.5

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048x2048 viewBox) + PNG
Generated
2026-03-16T18:25:18.013950+00:00
Run ID
2026-03-16-182419

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