6.7-Magnitude Earthquake Strikes Sulawesi Island in Indonesia

On Tuesday, a powerful earthquake measuring 6.7 in magnitude shook central Sulawesi island in Indonesia, causing significant damage and distress. The earthquake claimed the life of one resident and injured dozens more. Homes and infrastructure were damaged, and the event rekindled painful memories for residents of Palu, a city previously devastated by a quake and tsunami eight years ago.

The U.S. Geological Survey reported the earthquake’s epicenter to be inland, approximately 27 miles east-southeast of Palu, and roughly 6 miles deep. Residents of Palu, a city with a population of about 400,000, were seen fleeing to open areas as the ground trembled beneath them. Hospitals in the area took precautionary measures by evacuating patients outside, even those hooked up to IV drips.

The earthquake’s impact extended to four regencies near the epicenter, with a combined population of 1.3 million. Initial assessments revealed at least 312 people were displaced due to the earthquake’s devastation. In addition, 38 individuals suffered injuries and were transported to nearby hospitals, including 13 with severe injuries from the hardest-hit Sigi regency. According to Abdul Muhari, spokesperson for the National Disaster Management Agency, the earthquake resulted in severe damage to infrastructure. Affected buildings included 67 homes, six places of worship, four public facilities, two bridges, government office buildings, and business sites. A crucial section of the provincial road linking Palu with neighboring regencies Sigi and Poso was also disrupted.

The earthquake ignited fears among residents, who vividly remembered the catastrophic 2018 earthquake and tsunami in the region. The Meteorology, Climatology, and Geophysical Agency reported at least 71 aftershocks throughout the day, causing residents to flee buildings and congregate in open areas. Although no tsunami threat was present, the agency cautioned that aftershocks might persist.

Palu resident Muhtar Ahmad expressed his anxiety, stating, “The earthquake shaking was extremely strong. We are still traumatized by the previous earthquake, so we chose to remain outside because we are afraid that aftershocks may continue.”

Visuals from the affected area showed heavily damaged structures, including collapsed roofs and shattered walls, with debris strewn across the streets. Effendi Natali, general manager of a four-star hotel in Palu, noted that they evacuated all guests to safety following the quake. “They all panicked, which is a natural reaction during an earthquake, but everyone is safe,” Natali said, mentioning the hotel sustained only minor damage.

For the residents of Sulawesi, the constant threat of earthquakes is all too familiar. The magnitude-7.5 earthquake in 2018, which triggered a 10-foot tsunami and soil liquefaction, resulted in over 4,000 deaths, leaving entire neighborhoods buried. Additionally, a magnitude-6.2 earthquake near Mamuju on Sulawesi in January 2021 led to at least 100 deaths and prompted many to sleep outdoors for days out of fear.

Indonesia, an archipelago of over 17,000 islands, is situated on the “Ring of Fire,” a region characterized by volcanic activity and frequent earthquakes due to its location along fault lines in the Pacific Basin.