North America 45n 120w

north-america-45n-120w weather artwork
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Creative Rationale

Over the Pacific Northwest of North America, in the mountainous region of eastern Washington or Oregon, an atmospheric drama unfolds with extremely low pressure and high humidity creating a moody, saturated environment. The moderate northwest wind at 5 m/s guides diagonal paint drags from upper-left to lower-right, while the significant temperature anomaly of 12.9K warmer than normal reveals deep warm undertones beneath cooler surface layers. The steep pressure gradient of 115.78 Pa/cell creates complex layering where multiple color temperatures are exposed through sweeping squeegee motions, building a rich palimpsest of overlapping paint strokes.

Atmospheric Data

Date
2026-03-30
Location
45°N, 120°W (North America 45n 120w)
Pressure
858.1 hPa (gradient: 115.78)
Wind
5 m/s from 313°
Temperature
0.7°C (anomaly: 12.9°C)
Humidity
94%
Visual Interest Score
32.9

Technical Details

Model
Flux 1.1 Pro (Black Forest Labs)
Artist Inspiration
Gerhard Richter
Weather Source
Open-Meteo API (GFS model)
Format
PNG 8K (Flux 1.1 Pro → Real-ESRGAN 4× → Clarity 2×) + SVG vector interpretation
Generated
2026-03-30T06:25:27.407087+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-30-060044
License: This artwork is licensed under CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.

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