Fig. 6 | Scientific Reports

Fig. 6

From: Trends in extreme rainfall over the past 55 years suggest springtime subhourly rainfall extremes have intensified in Mahantango Creek, Pennsylvania

Fig. 6

Annual and seasonal trends in the number of events exceeding P9915min, P991h, and P991d intensity thresholds using Poisson regression. Regression slopes are normalized over the mean value of each variable and expressed as a percent change per year. Significant trends are underlined and bolded, with asterisks indicating the level of significance: * p ≤ 0.05; ** p ≤ 0.01; *** p ≤ 0.001.

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