Western Pacific 0n 140e

western-pacific-0n-140e SVG artwork
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Creative Rationale

Over the western Pacific Ocean near the equator and the International Date Line, where tropical waters meet dynamic atmospheric forces, this location experiences moderate wind patterns and high humidity characteristic of maritime tropical conditions. The moderate pressure gradient and easterly winds at 290 degrees create a sense of flowing movement, while the high relative humidity of 82% and active precipitation suggest layered, textural mark-making with fluid, organic forms. Inspired by Lesley Tannahill's expressive approach, I've translated these conditions into gestural sweeps and overlapping transparent layers that capture both the controlled energy of the wind patterns and the spontaneous, raw quality of tropical weather systems.

Atmospheric Data

Date
2026-03-16
Location
0, 140 (Western Pacific 0n 140e)
Pressure
1007.8 hPa (gradient: 33.64)
Wind
4.8 m/s from 290°
Temperature
27.2°C (anomaly: 14.5°C)
Humidity
82%
Precipitation
2.2 mm
Visual Interest Score
39.2

Technical Details

Model
Claude Sonnet 4 (us.anthropic.claude-sonnet-4-20250514-v1:0) via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048×2048 viewBox)
Generated
2026-03-16T17:27:23.722589+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-16-172632

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Limited edition prints and custom commissions are available. Each piece can be produced as an archival giclée print or fine art lithograph.

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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.