Global Temperature Anomaly Trend (1980-2010) - Climate Data Visualization #1477465 (License: Personal Use)

This line chart displays annual global surface temperature anomalies relative to a baseline (likely 1951-1980), spanning 1980 to 2010. The jagged blue line represents raw yearly data, while the red line shows a linear regression trend indicating ~0.017°C/decade warming; the green and cyan lines represent 5-year moving average and LOWESS smoothing, respectively, revealing accelerating warming post-1990. All trend lines confirm a consistent rise in global temperatures over the period.

Used in climate science reports, educational content, or environmental policy pages to illustrate long-term warming trends. Matches user intent for understanding historical temperature change, validating climate models, or supporting climate action arguments.