Tropical Africa 15s 20w

tropical-africa-15s-20w weather artwork
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Creative Rationale

Over the South Atlantic waters off the coast of Angola in tropical Africa, moderate winds swirl beneath a stable atmospheric dome, carrying moisture-laden air across relatively warm seas. The steady pressure gradient and high humidity create conditions ripe for scattered precipitation, while the temperature anomaly suggests thermal complexity in this oceanic region. I've interpreted this through Kusama's obsessive dot language - the moderate wind speed manifests as rhythmic, flowing patterns of circles that cascade across the canvas like rain drops caught in tropical breezes, while the high humidity and precipitation are expressed through overlapping translucent spheres in oceanic blues and tropical greens, creating infinite depth and movement against a warm, anomalous background.

Atmospheric Data

Date
2026-03-24
Location
15°S, 20°W (Tropical Africa 15s 20w)
Pressure
1012.7 hPa (gradient: 40.4)
Wind
9.5 m/s from 126°
Temperature
25.6°C (anomaly: 12.5°C)
Humidity
79%
Precipitation
0.6 mm
Visual Interest Score
29.8

Technical Details

Model
AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration
Yayoi Kusama
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560×1440 viewBox)
Generated
2026-03-24T06:04:44.076154+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-24-060044
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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