In times of emergency, a Catholic can receive full absolution by performing a perfect contrition. This act of contrition must be motivated by a love for God, and NOT by fear of punishment or any other reason. Desire for communion with God defines a perfect contrition. If done, you are fully absolved. The only additional condition is that once the emergency passes and penance with a priest becomes available, you must go and give confession to the priest. Meanwhile, you are covered!!