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Australasia 60s 100e

60°S, 100°E · Lesley Tannahill · 2026-07-16

australasia-60s-100e weather artwork
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Creative Rationale

Over the Southern Ocean between Antarctica and Australia, where temperatures plunge nearly 23 degrees below the zonal mean, this extreme thermal anomaly creates a battleground between order and chaos in the composition. The steep pressure gradient of 14.44 Pa drives archaeological layers of paint to surface through one another, while moderate winds from the northwest scrape gestural marks beneath translucent humidity-soaked layers. No precipitation means the marks remain raw and unblurred, creating a palimpsest of cognitive fragments emerging from and dissolving into the polar atmospheric turbulence.

Atmospheric Data

Date
2026-07-16
Location
60°S, 100°E (Australasia 60s 100e)
Pressure
989.4 hPa (gradient: 14.44)
Wind
11.1 m/s from 333°
Temperature
-3.8°C (anomaly: 22.8°C)
Humidity
75%
Visual Interest Score
24.6

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2400x1600 viewBox) + PNG
Generated
2026-07-16T06:25:17.696354+00:00
Run ID
2026-07-16-060044

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