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Central Asia 30n 70e

30°N, 70°E · Lesley Tannahill · 2026-06-19

central-asia-30n-70e weather artwork
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Creative Rationale

Over the high plateaus of Central Asia, where the Karakoram and Hindu Kush ranges meet the Tibetan plateau, an extreme low pressure system creates a dramatic atmospheric void. The steep pressure gradient of 148.14 Pa/cell drives dense archaeological layering in the composition, while the severe cold anomaly of 27.2 K against a zonal mean generates chaotic marks breaking violently through more structured underlying layers. The gentle southeast wind at 2.8 m/s adds subtle gestural energy beneath, while the dry 38% humidity keeps the palimpsest layers somewhat opaque, creating a worked surface that feels scraped and reworked over years of artistic evolution.

Atmospheric Data

Date
2026-06-19
Location
30°N, 70°E (Central Asia 30n 70e)
Pressure
826.5 hPa (gradient: 148.14)
Wind
2.8 m/s from 157°
Temperature
27.2°C (anomaly: 8.8°C)
Humidity
38%
Visual Interest Score
27.5

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
2026-06-19T06:15:16.927682+00:00
Run ID
2026-06-19-060044

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