2025-12-30T16:04:18.0000Z4.3197.51108manualconfirmedBMKG2.91Origin/20251230161954.238826.28346237Magnitude/20251230161954.238933.283462382025-12-30T16:09:49.162306Z2025-12-30T16:19:54.250075ZNorthern Sumatra, Indonesiaregion nameOrigin/20251230161954.238826.28346237