art.jt

Arctic 60n 130w

60°N, 130°W · Lesley Tannahill · 2026-08-19

arctic-60n-130w weather artwork
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Creative Rationale

Over the Arctic Ocean northwest of Canada's Yukon Territory, extreme low pressure and significant temperature anomaly create conditions ripe for atmospheric turbulence. The steep pressure gradient of 75.16 Pa/cell demands dense archaeological layering—years of paint scraped back to reveal underlying marks—while the 9-degree temperature anomaly above normal drives chaotic gestural breaks through more structured compositional elements. The 69% humidity allows previous layers to ghost through subsequent applications, creating the palimpsest effect central to this weathered, reworked aesthetic.

Atmospheric Data

Date
2026-08-19
Location
60°N, 130°W (Arctic 60n 130w)
Pressure
899.8 hPa (gradient: 75.16)
Wind
3.6 m/s from 247°
Temperature
9.4°C (anomaly: 9°C)
Humidity
69%
Visual Interest Score
25.3

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
2026-08-19T06:21:17.014937+00:00
Run ID
2026-08-19-060044

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