Arctic 70n 20w

arctic-70n-20w SVG artwork
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Creative Rationale

Over the Greenland Sea north of Iceland, fierce Arctic winds howl across a landscape of extreme contrasts, where an unusual warm anomaly meets the brutal cold of the polar region. The high wind speeds and low pressure system create a turbulent atmospheric dance, while the near-saturated humidity suggests moisture-laden air ready to crystallize. I've translated this dynamic tension into explosive bursts of warm oranges and yellows radiating from the edges—representing the temperature anomaly—while deep blues and purples pool in the center like Francis's late compositional style, embodying the low pressure system's gravitational pull and the Arctic's inherent coldness.

Atmospheric Data

Date
2026-03-17
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
997.2 hPa (gradient: 22.75)
Wind
18.5 m/s from 353°
Temperature
-7.2°C (anomaly: 19.2°C)
Humidity
94%
Precipitation
0.2 mm
Visual Interest Score
47.6

Technical Details

Model
Claude Sonnet 4 (us.anthropic.claude-sonnet-4-20250514-v1:0) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048×2048 viewBox)
Generated
2026-03-17T01:50:54.391251+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-17-014956

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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.