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North America 45n 75w

45°N, 75°W · Hilma af Klint · 2026-05-10

north-america-45n-75w weather artwork
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Creative Rationale

Over the Saint Lawrence River valley in Quebec, where low pressure systems often bring moisture-laden air from the Great Lakes, this atmospheric portrait captures a moment of spiritual transition. The below-normal pressure (994.3 Pa) calls forth large, encompassing sacred circles, while the moderate southwesterly winds create gently spiraling forms that breathe across the canvas. The extremely cold temperature anomaly (-263°C from normal) shifts the palette toward ethereal pastels, softened by the high humidity (88%) which introduces flowing, botanical geometries reminiscent of frost patterns on cathedral windows.

Atmospheric Data

Date
2026-05-10
Location
45°N, 75°W (North America 45n 75w)
Pressure
994.3 hPa (gradient: 20)
Wind
6 m/s from 209°
Temperature
10.7°C (anomaly: 5.6°C)
Humidity
88%
Visual Interest Score
26.8

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Hilma af Klint
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1920x1920 viewBox) + PNG
Generated
2026-05-10T06:24:47.428359+00:00
Run ID
2026-05-10-060044

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