CorrelateAI › Pairs
US Dollar to Japanese Yen vs Worldwide Strong Earthquakes (M6+)
US Dollar to Japanese Yen and Worldwide Strong Earthquakes (M6+) correlate at r = -0.46 over 27 years (1999–2025), p = 0.015. With the time trend removed, r = -0.38. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = 0.015) and the association survives trend removal (detrended r = -0.38). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- -0.46
- p-value
- 0.015
- Years compared (n)
- 27 (1999–2025)
- 95% confidence interval
- -0.72 to -0.10
- Correlation with the time trend removed
- -0.38
Sources
- US Dollar to Japanese Yen (JPY per USD): Frankfurter (ECB). Annual mean US Dollar to Japanese Yen exchange rate (European Central Bank reference rates).
- Worldwide Strong Earthquakes (M6+) (earthquakes per year): USGS. Annual worldwide count of magnitude 6+ earthquakes (USGS ComCat).
Related pairs
- US Dollar to Japanese Yen vs US Youth Unemployment (r = -0.75)
- US Dollar to Japanese Yen vs US Unemployment Rate (r = -0.73)
- US Dollar to Japanese Yen vs US Solar Energy Consumption (r = +0.72)
- US Dollar to Japanese Yen vs US Military Expenditure (r = -0.68)
- London Average Temperature vs US Dollar to Japanese Yen (r = +0.68)
- Worldwide Strong Earthquakes (M6+) vs US Gross Savings (r = -0.66)
Correlation does not imply causation. How the verdict is worked out.