art.jt

Arctic 60n 70w

60°N, 70°W · Lesley Tannahill · 2026-05-18

arctic-60n-70w weather artwork
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Creative Rationale

Over the Labrador Sea in the Canadian Arctic, where frigid waters meet the stark beauty of northern Quebec, this atmospheric moment captures a significant temperature anomaly breaking through layers of high humidity and gentle precipitation. The substantial pressure gradient of 34.29 Pa/cell creates dense archaeological layers in the composition, while the 18.6K temperature anomaly drives chaotic marks to rupture through more structured underlayers. The moderate wind from the northwest and 94% humidity allow previous painted gestures to ghost through translucent veils, creating the palimpsest quality essential to this reworked, time-laden aesthetic.

Atmospheric Data

Date
2026-05-18
Location
60°N, 70°W (Arctic 60n 70w)
Pressure
1010.2 hPa (gradient: 34.29)
Wind
5.6 m/s from 303°
Temperature
-2.4°C (anomaly: 18.6°C)
Humidity
94%
Precipitation
0.1 mm
Visual Interest Score
37.5

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048x1024 viewBox) + PNG
Generated
2026-05-18T06:06:42.031720+00:00
Run ID
2026-05-18-060044

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