A seismologist is training an AI model using data from 320 recent earthquakes. Of these, 85 occurred in California, 94 in Alaska, and 67 in Hawaii. The rest were spread across the Pacific Northwest and Midwest. If the number of earthquakes in the Pacific Northwest is triple that of the Midwest, how many earthquakes occurred in the Midwest?

Thu, 30 Apr 2026 15:00:52 +0000

**Why California, Alaska, and Hawaii Dominate Recent Earthquake Data — and What the AI Trainers Are Building** C{ headache-inducing curiosity: Why do surging earthquake patterns in specific U.S. regions capture national attention now more than ever? A latest analysis reveals that a newly trained AI model is analyzing 320 recent seismic events across the nation, shedding new light on where tremors are increasing—not just in frequency, but in predictive insight. Among the data, California leads with 85 recorded quakes, Alaska follows with 94, and Hawaii accounts for 67. The remainder emerges from less active zones — the Pacific Northwest and Midwest — with a revealing pattern: the Pacific Northwest has seen far more seismic activity than previously expected, especially in relation to another key region. ## How Are Earthquake Patterns Shifting Across the U.S.? The number of earthquakes recorded across the 320 events reflects both data completeness and real-world trends. California, with 85 quakes, highlights its location along the seismically active San Andreas Fault system, a zone long studied for its complex fault dynamics. Alaska’s 94 quakes reflect its position on the Pacific Ring of Fire, where tectonic plates converge with intense pressure, creating frequent and powerful seismic events. Hawaii, with 67 tremors, is influenced by hotspot volcanism and submarine faulting linked to the Big Island’s ongoing geological evolution.