art.jt

Equatorial Atlantic 0n 30w

0°N, 30°W · Helen Frankenthaler · 2026-07-10

equatorial-atlantic-0n-30w weather artwork
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Creative Rationale

Over the equatorial Atlantic west of the African coast, where warm trade winds carry moisture across open ocean waters, this atmospheric moment captures moderate pressure gradients and high humidity without precipitation. The 78% humidity translates into multiple translucent color washes that layer and interact like watercolor on wet paper, while the easterly wind at 8 m/s guides the horizontal flow and bleeding of salmon pinks and golden ochres across the canvas. The warm 25.5°C temperature anomaly manifests as luminous warm tones that pool and spread organically, with the moderate pressure gradient creating gentle tilting flows of color that soak into the raw cream canvas.

Atmospheric Data

Date
2026-07-10
Location
0°N, 30°W (Equatorial Atlantic 0n 30w)
Pressure
1014.5 hPa (gradient: 39.25)
Wind
8 m/s from 99°
Temperature
25.5°C (anomaly: 6.3°C)
Humidity
78%
Visual Interest Score
28.6

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Helen Frankenthaler
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2400x1600 viewBox) + PNG
Generated
2026-07-10T06:18:17.914660+00:00
Run ID
2026-07-10-060044

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