Hurricane and Severe Weather Tracking Message Board

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Pastimes : Hurricane and Severe Weather Tracking

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To: miraje who wrote (25657)	7/31/2025 1:29:40 PM
From: S. maltophilia	of 25975

....Reversal occurrences appear to be statistically random. There have been at least 183 reversals over the last 83 million years (thus on average once every ~450,000 years). The latest, the Brunhes–Matuyama reversal, occurred 780,000 years ago [1] with widely varying estimates of how quickly it happened. Some sources estimate the most recent four reversals took on average 7,000 years to occur. [2] Clement (2004) suggests that..... https://en.wikipedia.org/wiki/Geomagnetic_reversal That one I refuse to worry about or plan around. There are a couple of geology threads https://www.siliconinvestor.com/searchresults.aspx?where=Subject&SearchStr=geology and even earthquake threads https://www.siliconinvestor.com/searchresults.aspx?where=Subject&SearchStr=earthquake but not really oriented to current earthquakes and volcanoes. Hopefully there won't be a need for one, and this thread can go back to western Pacific fish watching..

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