KHUZDAR, Pakistan / AsiaWire.IO / – On Saturday, October 17, a quake measuring 5.6 on the Richter scale impacted Pakistan’s Balochistan province. The tremor’s epicenter was near Khuzdar. The German Research Centre for Geosciences reported the seismic event, indicating it occurred at a depth of 10 kilometers, or 6 miles. Shallow earthquakes like this tend to produce stronger shaking on the ground compared to deeper ones of similar magnitude. Initial reports did not specify any casualties or damage.
Based in Potsdam, Germany, the GFZ offers quick estimates of major earthquakes worldwide. Its early data on magnitude and depth can be refined as more seismic information becomes available. The figures released on Saturday served as the primary source for initial reports about the quake. Khuzdar is situated in central Balochistan, which is Pakistan’s largest province by land area. Authorities had not yet provided detailed information regarding the quake’s impact in the early reports.
Balochistan lies within a seismically active zone along the southern boundary of the Eurasian plate. The Indian plate converges at an oblique angle with the Eurasian plate along Pakistan’s western edge. Key fault systems such as the Chaman Fault, a left-lateral strike-slip fault, and the Sulaiman fold and thrust belt traverse the region. Tension along these tectonic features has historically triggered some of Pakistan’s most devastating earthquakes.
Fault lines contribute to Balochistan’s vulnerability to powerful quakes
The 1935 Quetta earthquake registered a magnitude of 7.7 and resulted in the deaths of approximately 30,000 to 60,000 people. A decade later, an 8.1 magnitude quake off the Makran coast caused a tsunami that claimed around 4,000 lives. In 2008, the Ziarat earthquake, measuring 6.4, left 215 fatalities. Then, in 2013, a magnitude 7.7 quake centered in Awaran District near Khuzdar killed 825 and injured about 700.
A deadly earthquake with a magnitude of 5.9 struck Harnai District on October 7, 2021. The tremor occurred early in the morning and resulted in at least 42 deaths, many of whom were women and children. Approximately 300 people were injured, and roughly 10,000 mud homes were destroyed. Satellite mapping revealed over 100 landslides after the quake, which blocked roads and hampered rescue efforts.
Recent seismic activity emphasizes ongoing earthquake hazards in the region
Pakistan experienced several notable tremors in 2026. In August, a magnitude 5.4 quake struck Gilgit-Baltistan near Sost. In April, a magnitude 6.2 earthquake centered in Afghanistan’s Hindu Kush shook the country. Balochistan and Khyber Pakhtunkhwa sit on the Eurasian plate, while Sindh and Punjab are positioned on the Indian plate. This geographic arrangement exposes Pakistan to earthquakes originating from its northern mountains all the way to its southwestern coast.
Moderate earthquakes in the 5 to 6 range can cause damage to weaker structures near the epicenter. Shallow quakes in this region are often followed by aftershocks. For instance, after the Harnai quake in 2021, aftershocks of magnitude 4.6 and 4.5 were recorded. Saturday’s initial reports did not mention any aftershocks. More information is anticipated as local authorities evaluate conditions around Khuzdar.