1 min readUpdated: Aug 6, 2026 09:49 AM ISTImage showing the epicentres of the earthquakes in Arunachal Pradesh (Source: National Center for Seismology).Twin earthquakes hit Arunachal Pradesh in two hours early on Thursday. The first earthquake hit Upper Siang district around 5:45 AM, while the second was a minor tremor in the same region around 7: 17 AM, according to National Center for Seismology.Earlier on Wednesday afternoon, Arunachal was struck by a 5.4 magnitude earthquake.(This is a developing story. Please refresh periodically for more updates.)© IE Online Media Services Pvt Ltd Tags:Arunachal PradeshearthquakeAdvertisementLoading Recommendations...Advertisement