Arctic 70n 20w

arctic-70n-20w SVG artwork
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Creative Rationale

Over the Greenland Sea in the high Arctic, where pack ice meets open water under the midnight sun, extreme atmospheric forces create a landscape of raw energy. The deep low pressure system at 972.1 Pa generates intense gravitational pull while 10-meter-per-second winds from the southwest carve dynamic pathways across this frozen realm. The remarkable 18.5K temperature anomaly above normal transforms this Arctic scene into a canvas of unexpected warmth and vibrancy, inspiring bold pools of saturated color that surge and retreat like the tidal forces of atmospheric pressure, with luminous spaces breathing between the energetic bursts of pigment.

Atmospheric Data

Date
2026-03-20
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
972.1 hPa (gradient: 1.35)
Wind
10 m/s from 217°
Temperature
-5.4°C (anomaly: 18.5°C)
Humidity
74%
Visual Interest Score
35.7

Technical Details

Model
AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560×1440 viewBox)
Generated
2026-03-20T15:02:57.640402+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-20-145856
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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