Equatorial Atlantic 15n 40w

equatorial-atlantic-15n-40w SVG artwork
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Creative Rationale

Over the equatorial Atlantic Ocean, roughly 900 miles west of the Cape Verde Islands, moderate trade winds sweep across warm tropical waters under relatively stable atmospheric pressure. The significant temperature anomaly of 10.7K above the zonal mean suggests unusual thermal activity, which I've interpreted through intensified color vibrations and optical pulsing patterns. The moderate wind speed and high humidity create a sense of flowing, undulating movement through Bridget Riley-inspired chevron waves that seem to shimmer and breathe with the ocean's rhythm.

Atmospheric Data

Date
2026-03-17
Location
15°N, 40°W (Equatorial Atlantic 15n 40w)
Pressure
1017.4 hPa (gradient: 42.99)
Wind
10.1 m/s from 53°
Temperature
22.5°C (anomaly: 10.7°C)
Humidity
73%
Precipitation
0.2 mm
Visual Interest Score
33

Technical Details

Model
Claude Sonnet 4 (us.anthropic.claude-sonnet-4-20250514-v1:0) via Amazon Bedrock
Artist Inspiration
Bridget Riley
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048×2048 viewBox)
Generated
2026-03-17T02:32:33.038086+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-17-022831

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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.