This page summarizes earthquakes in Ullúm (Argentina). The most recently recorded event was a magnitude M3.4 earthquake near Ullúm on 2026-06-17 08:11:38 UTC. All event lists and map markers are limited to the last 30 days.
Ullum is a department of the Argentinean province of San Juan. It is located in the center of the province and its landscape is dominated by mountains and low vegetation. Its seat is Villa Ibáñez. It is also characterized by the production of grapes and fruit.
In 2026, Ullúm recorded 78 earthquakes within Argentina. The average magnitude was M2.97. The strongest event reached M5.0.
Based on the number of recorded earthquakes in 2026, Ullúm is currently among the Top 5 most active regions in Argentina (rank #4 by count).
Considering the strongest recorded event in 2026, Ullúm is among the Top 5 strongest regions in Argentina (rank #5 by max magnitude).
Located on the South America Plate.
