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North America 45n 75w

45°N, 75°W · Sam Francis · 2026-07-01

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

Over the eastern Great Lakes region near Ottawa, Canada, this atmospheric snapshot captures a moment of gentle turbulence where moderate winds and high humidity create conditions ripe for atmospheric drama. The relatively low pressure system with its steep gradient suggests dynamic movement, while the cold temperatures and light precipitation evoke a sense of crystalline energy cutting through saturated air. I've interpreted this as Francis-inspired color pools being driven outward by the moderate 5 m/s winds, with the high humidity creating dense, saturated accumulations of ultramarine and viridian at the canvas edges, while the cold temperature keeps the palette from becoming too heated, allowing luminous white space to breathe through the center where the low pressure creates lighter, more dispersed color fields.

Atmospheric Data

Date
2026-07-01
Location
45°N, 75°W (North America 45n 75w)
Pressure
1001.1 hPa (gradient: 25.66)
Wind
5 m/s from 69°
Temperature
23.5°C (anomaly: 5.4°C)
Humidity
92%
Precipitation
0.4 mm
Visual Interest Score
26.5

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2400x1600 viewBox) + PNG
Generated
2026-07-02T00:07:01.819257+00:00
Run ID
2026-07-01-235756

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