Experts Identify Six Malaysian States at Risk of Earthquakes, Including Perak and Pahang

Malaysia may not sit directly on a major tectonic fault line, but recent studies show the country isn’t entirely safe from earthquakes.

The Department of Mineral and Geoscience (JMG) has identified six states—Pahang, Terengganu, Perak, Negeri Sembilan, Sabah, and Sarawak—as areas with potential seismic risks. The findings were revealed by Deputy Minister of Natural Resources and Environmental Sustainability, Huang Tiong Sii, following a detailed geological assessment.

Photo via Business Today Malaysia

These studies were conducted using active fault mapping and the Malaysian Seismotectonic Map, which combines data on tectonic movement, earthquake history, and fault line distribution. The goal is to better understand how tremors might affect different regions of the country.

In light of these discoveries, the government is currently updating the Malaysian Seismic Hazard Map to improve awareness and preparedness for possible earthquake events.

Malaysia’s most recent tremor was recorded on 27 September, roughly 25km southeast of Batu Pahat, Johor. The 3.5-magnitude quake—traced to the Mersing Fault Zone—was mild but still noticeable in areas such as Segamat, Yong Peng, and Kluang, where residents reported feeling the ground shake.

What to Do If You’re Caught in an Earthquake

• Even though earthquakes are rare in Malaysia, it’s always better to know what to do if one strikes:

• Stay calm and stay put. If you’re indoors, do not run outside immediately.

• Drop, cover, and hold on. Take shelter under a sturdy table or desk to protect yourself from falling debris.

• Stay away from windows, mirrors, or anything that could shatter.

• If you’re outside, move to an open area—away from buildings, streetlights, and power lines.

• Avoid using elevators. Stick to stairs once it’s safe to move.

• After the shaking stops, check for injuries and hazards like gas leaks or broken glass.

• Stay tuned to official updates from authorities for safety instructions or evacuation notices.

Preparedness can make all the difference, even in unexpected moments.