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Western Pacific 15n 160e

15°N, 160°E · Helen Frankenthaler · 2026-07-27

western-pacific-15n-160e weather artwork
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Creative Rationale

Over the Western Pacific near the Marshall Islands, where warm tropical waters meet shifting atmospheric pressures, this composition captures the gentle rainfall and high humidity of a maritime climate in transition. The moderate wind from the east-northeast creates lateral flows of color, while the warm temperature anomaly floods the canvas with golden ochres and salmon pinks that pool and spread like watercolor on wet paper. The substantial pressure gradient tilts the entire composition, causing luminous washes of teal and cerulean to cascade downward in organic, bleeding forms that mirror the atmospheric instability above these remote Pacific waters.

Atmospheric Data

Date
2026-07-27
Location
15°N, 160°E (Western Pacific 15n 160e)
Pressure
1009.2 hPa (gradient: 34.58)
Wind
6.3 m/s from 79°
Temperature
29.4°C (anomaly: 11.1°C)
Humidity
76%
Precipitation
0.1 mm
Visual Interest Score
27.1

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Helen Frankenthaler
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1024x2048 viewBox) + PNG
Generated
2026-07-27T06:23:56.273531+00:00
Run ID
2026-07-27-060044

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