Sea level is not rising faster in some places along the US East Coast than others. Global sea level has been rising at an average rate of about 3.4 mm per year since the early 1990s. However, the rate of sea level rise varies from region to region due to factors such as land subsidence (the sinking of land due to geological processes) and ocean circulation patterns.

In the Mid-Atlantic region of the US East Coast, sea level has been rising at a slightly higher rate than the global average. This is due in part to land subsidence that is occurring in this area. In the Delaware Valley, for example, land subsidence is estimated to be contributing about 1.2 mm per year to the rate of sea level rise.

In other parts of the US East Coast, such as New England, sea level is rising at a slightly slower rate than the global average. This is due in part to the fact that this region is located in an area of the Atlantic Ocean where ocean currents are moving water away from the coast. This helps to mitigate the effects of sea level rise.

Overall, the rate of sea level rise along the US East Coast varies from region to region due to a number of factors. However, the global average rate of sea level rise is expected to accelerate in the coming decades, which will have a significant impact on coastal communities around the world.