Skip to main content
SnapScope
ScienceNorth America

The Earthquake Prediction Puzzle: Why They're Often Wrong

Scientists explain why predicting earthquakes is still a mystery despite popular claims.

Source: bbc.co.uk1 min read
The Earthquake Prediction Puzzle: Why They're Often Wrong
Image via bbc.co.uk

In brief

In an age where information spreads rapidly, many remain captivated by self-proclaimed predictors like Brent Dmitruk; however, experts assert that despite numerous attempts, reliable earthquake predictions are still unachievable due to complex geological factors.

In mid-October, Brent Dmitruk excitedly informed his social media followers about an impending earthquake near Eureka, California. Just two months later, a 7.3 magnitude quake struck the exact location, boosting Dmitruk's popularity as an alleged predictor. However, experts firmly state that earthquakes cannot be accurately predicted.Lucy Jones, a renowned seismologist from the US Geological Survey (USGS), emphasizes the strong human desire to seek patterns amid fear. Although there are over 100,000 earthquakes felt worldwide each year, predicting their precise timing and location remains elusive, contributing to the anxiety felt by millions living along the Pacific coast.Jones notes that the region where Dmitruk claimed the quake would occur is known for its seismic activity, making it a high-stakes guessing game for those romantically inclined to make claims about future quakes. While some large quakes do happen with a certain expected regularity, the USGS cautions that it can only predict probabilities, rather than exact occurrences.Dmitruk’s soaring online following reflects the widespread obsession with predictions, even those lacking scientific backing. For example, his assertions of a 10.3 magnitude quake disrupting global trade have yet to materialize.Despite the unpredictability of earthquakes, experts encourage preparedness. Annual drills like the Great Shake Out prepare residents for potential quakes, teaching vital safety practices. Furthermore, the ShakeAlert system currently provides brief warnings of seismic activity, equipping people with a few valuable seconds to react when an earthquake strikes.Overall, while enthusiasts may endlessly speculate on “the big one,” science remains clear: predicting earthquakes with precision is still out of reach.

Topics

More on this story