Full Breakdown
Twin Quakes Ravage Peru’s Central Andes, Leaving Dozens Dead and Hundreds Homeless
7/20/2026, 12:14:55 AM
Major Quake Strikes Junín Region
On the night of Saturday July 19 2026, two tremors hit Peru’s central highlands. The first quake struck at 9:24 p.m. local time near the town of Chupaca in Junín province, with the United States Geological Survey locating the epicentre 2 km west-south-west of Sicaya in Huancayo province. The European-Mediterranean Seismological Centre initially recorded a magnitude of 5.6; the USGS listed it as 5.5 (10 km depth), while Peru’s Geophysical Institute reported 5.1 at a depth of 24 km. A second tremor followed 17 minutes later, measuring 3.7 (18 km depth).
Background & Context
Peru sits on the Pacific “Ring of Fire,” a tectonic belt that generates roughly 85 percent of the world’s seismic activity. Earthquakes of magnitude 5 or higher strike the Chupaca area about every 13 years, and the country experiences roughly 400 quakes annually, most too weak to be felt. The most lethal recent event was the 7.9-magnitude quake that devastated Pisco in 2007, killing nearly 600 people.
Impact Data
- Fatalities: reports range from five to six deaths.
- Injuries: at least 20 to 21 people injured; the Ministry of Health later noted 26 discharged and 6 still hospitalized.
- Displacement: about 300 residents forced into tents and temporary shelters.
- Housing damage: 48 homes destroyed, 18 more damaged; many were traditional adobe or “quincha” (wood-cane-mud) structures.
- Public infrastructure: the Daniel Alcides Carrión Hospital and the El Carmen Mother-and-Child Hospital sustained damage; historic sites—including the 16th-century Santiago de León convent, the Cani Cruz stone cross, and a local church—collapsed or were severely damaged.
- Utilities: power outages were reported in Sapallanga, Chilca, Chongos Bajo, Cullhuas, Acostambo, Pazos, Huaribamba, Huancayo, and surrounding districts.
Official Statements & Responses
Luis Vásquez, head of Peru’s National Civil Defense Institute, said the shallow depth and widespread use of rustic adobe “has contributed to the greater impact and damage.” He confirmed that emergency crews arrived early Sunday to clear debris and that tents are being distributed to the displaced.
Hernando Tavera, director of the Geophysical Institute, noted the quake was the strongest in the central highlands since 1969 and emphasized that “traditional adobe and straw homes…are particularly vulnerable to collapse.”
President-elect Keiko Fujimori posted on social media, expressing “my most heartfelt condolences to the families of those who have passed away and my solidarity with those who have been affected.”
Vice Minister of Health Henry Rebaza reported that 26 injured patients have been discharged and that a mobile medical unit and additional health personnel are being sent to the affected area.
On-the-Ground Reports
Residents of the agricultural district of Chongos Bajo were filmed huddled under blankets outside severely damaged homes, while animals lay trapped beneath rubble. Hermenegilda Guamalato told a local radio station, “My home has been destroyed,” as she sought shelter for her three children in neighboring Huayucachi.
Conflicting Reports & Gaps
Sources differ on the quake’s magnitude (USGS 5.5 vs. Geophysical Institute 5.1) and depth (10 km vs. 24 km). Fatality counts also vary, with some outlets citing five deaths and others six. The total number of missing persons remains unknown.
Verbatim Quotes
- “Luis Vásquez, head of the local civil defense office, told journalists that the use of rustic adobe materials in construction in that Andean area “has contributed to the greater impact and damage.” — Luis Vásquez, Head of National Civil Defense Institute
- “I express my most heartfelt condolences to the families of those who have passed away and my solidarity with those who have been affected.” — Keiko Fujimori, President-elect
- “My home has been destroyed,” — Hermenegilda Guamalato, Resident
- “The earthquake destroyed our home. Here there are many adobe houses that collapsed.” — Unnamed resident of Chongos Bajo
- “Forty-eight houses were destroyed and 300 people were left homeless,” — Luis Vásquez, Director of National Civil Defense Institute
What’s Next
Peruvian authorities have deployed additional emergency tents, a field hospital, and two SAMU ambulances. Engineers are slated to complete structural assessments of homes, schools, and hospitals over the coming days, while power companies work to restore electricity to affected districts. The National Emergency Operations Committee continues to monitor aftershocks and coordinate relief distribution.
