art.jt

Arctic 70n 20w

70°N, 20°W · Norman Lewis · 2026-08-25

arctic-70n-20w weather artwork
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Creative Rationale

Over the Arctic Ocean northwest of Iceland, where frigid air masses collide with relatively warm oceanic currents, this location experiences an unusually warm temperature anomaly of 15.1 K above the zonal mean, creating dramatic atmospheric instability. The moderate wind speed of 12.9 m/s from the northeast drives dense processions of calligraphic marks horizontally across a deep blue-black ground, while the high humidity of 88% creates misty, layered veils that soften and blur the gestural notations. The elevated sea-level pressure causes the marks to coalesce into crowded formations and dark atmospheric masses, interpreting Lewis's jazz-inflected abstraction through the lens of Arctic meteorological drama.

Atmospheric Data

Date
2026-08-25
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
1016.9 hPa (gradient: 40.31)
Wind
12.9 m/s from 26°
Temperature
3.5°C (anomaly: 15.1°C)
Humidity
88%
Precipitation
0.1 mm
Visual Interest Score
44.6

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Norman Lewis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560x1440 viewBox) + PNG
Generated
2026-08-25T06:02:05.274413+00:00
Run ID
2026-08-25-060044

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