Overview
- Mexico’s SSN counted about 20 tremors since 03:00 local on Jan. 13, led by a magnitude 4.0 near Pijijiapan, Chiapas at 07:00, with no public alert from SASMEX.
- Peru’s IGP reported a magnitude 4.8 at 02:28 local located 295 km south of Tacna at 138 km depth, rated intensity III in Tacna with no damages or victims reported.
- Two consecutive quakes near Sullana, Piura on Jan. 12 evening registered magnitudes 4.1 and 4.2 with intensities II–III, and no major material damage reported.
- USGS listings show 17 events over the past 24 hours across Alaska, New Mexico, Hawaii, Texas and Puerto Rico, topped by a magnitude 4.2 in the Aleutian Islands.
- Chile’s CSN recorded small events including ML 3.2 east of Socaire and ML 3.6 near Mina Collahuasi, with authorities maintaining routine monitoring and preparedness guidance.