Western Pacific 0n 140e

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

Over the Western Pacific near the equator and the International Date Line, where vast oceanic expanses meet the atmospheric river systems that drive global weather patterns, a complex atmospheric dance unfolds. The moderate wind speeds and high humidity create layered, flowing compositions reminiscent of Tannahill's palimpsestic approach, where fragments of meteorological memory emerge through translucent veils of moisture and pressure. The slightly elevated pressure gradient generates dense, overlapping geometric forms that build upon each other like years of reworked paint, while the substantial precipitation manifests as cascading translucent layers that both reveal and obscure the underlying atmospheric structure.

Atmospheric Data

Date
2026-03-16
Location
0°N, 140°E (Western Pacific 0n 140e)
Pressure
1008.3 hPa (gradient: 34.3)
Wind
5.8 m/s from 306°
Temperature
27°C (anomaly: 14.6°C)
Humidity
83%
Precipitation
1.9 mm
Visual Interest Score
41.7

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
2026-03-16T19:18:06.383611+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-16-191643

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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.