The most reliable up-to-date source is typically Phivolcs, but currently their website is overloaded, so X/Twitter:
https://www.phivolcs.dost.gov.ph/earthquake-information/
https://x.com/phivolcs_dost?lang=en
> PHIVOLCS-DOST @phivolcs_dost
#EarthquakePH #EarthquakeSarangani #iFelt_SaranganiEarthquake
Earthquake Information No.2
Date and Time: 08 June 2026 - 07:37 AM Magnitude = 7.8 Depth = 033 km Location = 05.57°N, 124.98°E - 032 km S 04° W of Maasim (Sarangani)
http://x.com/phivolcs_dost/status/2063780683978535398 https://x.com/phivolcs_dost/status/2063780683978535398/photo...
Civil Defence here in NZ is saying there's no tsunami threat (to NZ anyway):
Lots of sources claiming it might be anywhere between 8.0 and 9.0.
Felt it ~600KM away in a high floor, building was swaying. Others didn't feel it and at first I thought I was just [unusually] light-headed or something, but then we realized a door was swinging back and forth slightly, and a hanging plant was swaying.