Figure 2
From: More tropical cyclones are striking coasts with major intensities at landfall

Sensitivity of count analysis. Global annual count doubling time from a Poisson regression of all the selected storms (LMI ≥ 33 m s−1) with LI (black) or LMI (blue) above different intensity thresholds. The significant doubling times (p < 0.05) are highlighted with the solid line. All the regressions are conducted with at least 30 years of non-zero observations.