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Supervolcanoes and the Risk of Volcanic Winter
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== <span style="color: #FFFFFF;">Applying</span> == '''Modeling 'The Volcanic Winter' (Calculating 'Global Temperature Drop' from SOβ Injection):''' <syntaxhighlight lang="python"> def calculate_volcanic_winter(so2_injected_megatons, duration_years=2): """ Models global cooling from a supervolcanic eruption. """ # Rough climate forcing: ~0.5Β°C per 10 MT SO2 in stratosphere cooling_c = so2_injected_megatons * 0.05 crop_failure_risk = "HIGH" if cooling_c > 3 else ("MODERATE" if cooling_c > 1 else "LOW") return (f"SOβ: {so2_injected_megatons} MT | " f"Cooling: -{round(cooling_c, 1)}Β°C | " f"Duration: {duration_years} years | " f"Crop Failure Risk: {crop_failure_risk}") # Comparisons across eruption scales print(calculate_volcanic_winter(20, 1)) # Pinatubo 1991 (VEI 6) print(calculate_volcanic_winter(200, 2)) # Tambora 1815 (VEI 7) print(calculate_volcanic_winter(2000, 3)) # Yellowstone-scale (VEI 8) </syntaxhighlight> ; Geological Landmarks : '''Pinatubo (1991)''' β (VEI 6). "Cooled" "Earth" by **0.5Β°C** for "2 Years": the "Best-Studied" "Modern" "Volcanic Winter." : '''Tambora (1815)''' β (VEI 7). "The Year Without A Summer": **"70,000+ deaths,"** "Global Famine," "Social Unrest." : '''Toba (~74,000 BP)''' β (VEI 8). "Possible Cause" of the **"Human Genetic Bottleneck."** : '''USGS Yellowstone Monitoring''' β "Continuous" "Seismic" and "Ground Deformation" "Monitoring": "The World's" **"Best-Observed"** "Supervolcano." </div> <div style="background-color: #8B4500; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
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