2023-12-18T01:06:36.0000Z58.184667-155.3246671.62manualconfirmedIRIS-0.48Ml1Origin/20231219042221.974805.24279Magnitude/20231219042221.974859.24280IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91124908contributorID