HYINT exhibited extremely high values in parts of the western U.S. in 2021, mainly caused by average precipitation intensity

Hydroclimatic intensity shows a significant rising trend in most of the southwestern U.S. mainly tied to a rising dry spell length trend

The extreme hydroclimatic intensity event is more likely to occur under anthropogenic forcing than natural forcing alone

Translation speed of landfalling tropical cyclones in south China has experienced a significant slowdown by 1.2 m s⁻¹ during 1979–2019

The slowdown is a balance of the opposite effects of the negative phase of the Pacific Decadal Oscillation and the Indian Ocean sea surface temperature warming

The results suggest that the effects of climate change and natural variability on tropical cyclone translation speed can offset each other

The heavy rainfall at intraseasonal timescale is intensified over the northeastern Arabian Sea (AS)

Increased intraseasonal rainfall is linked to the intensified upward moisture transport by the intraseasonal vertical wind velocity

The AS warming and poleward movement of low-level jet jointly strengthen the cyclonic wind convergence in the planetary boundary layer

Hurricane damages can increase due to increasing global temperatures, caused by greenhouse gas emissions from fossil fuels.

Computer simulations of regional economic sectors and supply chains in the US now show that the resulting economic losses can at some point not be nationally offset under unabated warming. 

The hurricane impacts under global warming will thus give the US an economic disadvantage.