art.jt

Equatorial Atlantic

15°N, 40°W · Helen Frankenthaler · 2026-06-13

Equatorial Atlantic weather art after Helen Frankenthaler
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Creative rationale

Over the equatorial Atlantic, roughly 400 miles northeast of the Caribbean islands, warm tropical air meets oceanic influences in a dance of moderate humidity and gentle easterly winds. The high sea-level pressure and significant pressure gradient create a sense of atmospheric weight and movement, while the warm temperature anomaly suggests heated air masses spreading outward like watercolor blooms on wet paper. With no precipitation but substantial humidity at 73%, I've interpreted this as translucent color fields that pool and merge without the deep saturation that rain would bring, allowing the raw canvas to breathe through layers of salmon, teal, and golden ochre that flow eastward with the wind direction.

Atmospheric data

Date
2026-06-13
Location
15°N, 40°W (Equatorial Atlantic)
Pressure
1017.3 hPa (gradient: 41.13)
Wind
7.1 m/s from 75°
Temperature
24.8°C (anomaly: 6.3°C)
Humidity
73%
Visual Interest Score
27.7

Technical details

Model
FLUX.1-dev + custom LoRA (Black Forest Labs)
Artist Inspiration
Helen Frankenthaler
Weather Source
Open-Meteo API (GFS model)
Format
PNG (FLUX.1-dev + custom LoRA)
Generated
2026-06-13T06:18:53.628043+00:00
Run ID
2026-06-13-060044

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