Sniffing out bogus claims of earth quake predictability

March 23, 2011
There was an item today on the LiveScience.com site about a Newsweek article in which a journalist claims the recent Japanese earthquake increases the chances of a "catastrophic seismic event striking California." In a nutshell, he claims quakes on one ...

There was an item today on the LiveScience.com site about a Newsweek article in which a journalist claims the recent Japanese earthquake increases the chances of a "catastrophic seismic event striking California." In a nutshell, he claims quakes on one side of a tectonic plate can cause problems at one of the other sides.

Sounds plausible. Only problem is, it isn't true. The LiveScience item quotes geophysicists at the San Francisco Bay Area Earthquake Hazards Project who study tectonic processes as saying there is no evidence of any link.

But you didn't even have to read the LiveScience item to realize the Newsweek article was all wet. All you had to do was read what the Nobel Prize winning mathematician Benoit Mandelbrot wrote about earthquakes in his popular book called The Fractal Geometry of Nature. In it he points out that tectonic processes are fractal in nature and, thus, unpredictable. He goes on to say that once geophysicists realized the fractal nature of tectonics, we stopped reading in the popular press about claims of big earthquakes being "overdue" because a lot of time has elapsed since the last big one. The time between earthquakes, big or small, is largely unpredictable.

Anyway, the LiveScience item is still interesting:

http://www.livescience.com/13347-bogus-claim-japan-earthquake-won-trigger-california-quake.html

Sponsored Recommendations

NEW Low Profile, Ultra Compact Power Supplies

March 13, 2024
Learn more HERE about Altech's Power supplies!

Altech's Liquid Tight Strain Relifs Catalog

March 13, 2024
With experienced Product Engineers and Customer Service personnel, Altech provides solutions to your most pressing application challenges. All with one thought in mind - to ensure...

Industrial Straight-Through Cable Gland

March 13, 2024
Learn more about Altech's cable glands and all they have to offer for your needs!

All-In-One DC-UPS Power Solutions

March 13, 2024
Introducing the All-In-One DC-UPS, a versatile solution combining multiple functionalities in a single device. Serving as a power supply, battery charger, battery care module,...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!