The authors consider the following nonlocal impulsive Cauchy problem for evolution equations
where is the infinitesimal generator of an analytic semigroup is a real Banach space, and are appropriate continuous functions. Existence results are obtained by combining operator semigroups, the techniques of approximate solutions, the Hausdorff measure of noncompactness, and fixed point theory. These results generalize and improve existing results in the literature, since neither the Lipschitz continuity nor the compactness assumption on the nonlocal item and impulsive functions is required. An example to illustrate the abstract results is also presented.