It also serves as a drainage divide of some major rivers of Peninsular Malaysia such as the Pahang, Perak, Kelantan, Klang and Muar.
It forms the southernmost section of the Indo-Malayan cordillera which runs from Tibet through the Kra Isthmus into the Malay Peninsula.
[5] In general, the greatest elevations occur along the northern and central sections of the range, with its highest point measuring 2,183 m (7,162 ft) on Gunung Korbu, Perak.
On the Thai side, the highest point is 1,533 m (5,026 ft) Ulu Titi Basah (ยูลูติติ บาซาห์), at the Thai/Malaysian border between Yala province and Perak.
Between 1984 and 2013, there were tremors ranging from 1.6 to 4.6 on the Richter scale with local epicentres in Kenyir Lake, Manjung, Temenggor, Bukit Tinggi and Kuala Pilah, the latter three being situated along the Titiwangsa Mountains.
As a precautionary move, the Department of Minerals and Geosciences pitched 23 Earthquake Benchmark (PAG, Malay: Penanda Aras Gempa) stations around earthquake-prone areas in Peninsular Malaysia, with 13 in Pahang, six in Selangor, and two each in Perak and Negeri Sembilan to monitor possible movements within the fault network.
[12] The Ministry of Natural Resources, Environment and Climate Change (NRECC) also pointed out that strong earthquakes centred in neighbouring Sumatra, Indonesia could potentially activate ancient faults in Peninsular Malaysia and the effects of tremors could be felt around areas along the west coast of Peninsular Malaysia.