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by jandrewrogers
532 days ago
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Looking at only the last 7 years is a poor standard, and Oklahoma is a known active seismic zone with dedicated USGS risk models. Severe earthquakes occur much less frequently, often less than once per century. US Geological Survey seismic risk maps paint a different picture of actual risk than you are presenting. For example, you've deemed the New Madrid seismic zone[0] as "safe", despite multiple M7-8+ earthquakes in the 19th century. The Cascadia subduction zone hasn't had a major event in 300+ years but no one considers that seismically safe. [0] https://en.wikipedia.org/wiki/New_Madrid_seismic_zone |
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https://www.usgs.gov/media/images/hazard-map-2023-50-state-u...
https://en.m.wikipedia.org/wiki/List_of_disasters_by_cost