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East Asia 30n 110e

30°N, 110°E · Lesley Tannahill · 2026-08-19

east-asia-30n-110e weather artwork
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Creative Rationale

Over the South China Sea near the Pearl River Delta, where extreme low pressure and high humidity create atmospheric turbulence, this composition emerges from years of reworking. The dramatic pressure gradient of 57.96 Pa/cell translates into dense archaeological layers where multiple painting sessions accumulate—scraped back sections reveal earlier gestural marks beneath current forms. The significant temperature anomaly of 9.9K drives chaotic breakthrough moments where aggressive marks rupture through more contemplative layers, while 77% humidity allows extensive palimpsest visibility as translucent washes let previous work show through like memory fragments.

Atmospheric Data

Date
2026-08-19
Location
30°N, 110°E (East Asia 30n 110e)
Pressure
917 hPa (gradient: 57.96)
Wind
1.4 m/s from 60°
Temperature
28.3°C (anomaly: 9.9°C)
Humidity
77%
Precipitation
0.8 mm
Visual Interest Score
28

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560x1440 viewBox) + PNG
Generated
2026-08-19T06:12:03.293664+00:00
Run ID
2026-08-19-060044

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