2026-07-14T18:51:08.0000Z54.2035-162.551548.5manualconfirmedEMSC5.4mw1Origin/20260716070652.124704.126958Magnitude/20260716070652.124763.126959EMSCALASKA PENINSULAregion nameEMSC-RTScatalog2026133contributorID