Nelson A. Romero, now Texas prisoner # 1127658, appeals the dismissal as frivolous, pursuant to 28 U.S.C. §§ 1915(e)(2)(b) and 1915A(b), of his 42 U.S.C. § 1983 civil rights lawsuit, asserting deliberate indifference to his medical needs. This court must examine the basis of its jurisdiction on its own motion if necessary. Mosley v. Cozby, 813 F.2d 659, 660 (5th Cir. 1987). A timely notice of appeal is a prerequisite for the exercise of jurisdiction by this court. United States v. Carr, 979 F.2d 51, 55 (5th Cir. 1992).

Romero’s notice of appeal, filed almost one year after the district court’s judgment, is untimely. See Fed. R.App. P. 4(a)(1)(A). Consequently, this court lacks jurisdiction over the instant appeal, and the appeal is DISMISSED.

The district court’s dismissal of Romero’s complaint counts as a strike for purposes of 28 U.S.C. § 1915(g). See Adepegba v. Hammons, 103 F.3d 383, 387-88 (5th Cir. 1996). Romero is CAUTIONED that if he accumulates three strikes, he will no longer be allowed to proceed in forma pauperis in any civil action or appeal filed while he is detained or incarcerated in any facility unless he is under imminent danger of serious physical injury. See 28 U.S.C. § 1915(g).

DISMISSED; THREE-STRIKES WARNING ISSUED.