Sagaing Fault

Sagaing Fault
A pressure ridge formed along the fault, obscured by vegetation.
Coordinates21°55'06.8"N 95°59'01.6"E
CountryMyanmar
CitiesYangon, Nay Pyi Taw, Meiktila, Mandalay, Myitkyina
Characteristics
SegmentsSouthern section: Bago, Pyu, Nay Pyi Taw, Meiktila, Sagaing. Northern section: Tawma, Ban Mauk, Indaw, Mawlu, Shaduzup, Kamaing, Mogang
Length1,400 km
Displacement18-20 mm/yr (0.71-0.79 in/yr)
Tectonics
StatusActive
TypeTransform fault
MovementDextral
Age15-22 MYA

The Sagaing Fault is a major fault in Myanmar, a mainly continental right-lateral transform fault between the Indian Plate and Sunda Plate. It links the divergent boundary in the Andaman Sea with the zone of active continental collision along the Himalayan front. It passes through the populated cities of Mandalay, Yamethin, Pyinmana, the capital Naypyidaw, Toungoo and Pegu before dropping off into the Gulf of Martaban, running for a total length of over 1200 kilometers.[1][2]

  1. ^ Win, Nilar (August 25–31, 2008). "Sagaing Fault surveyed to prepare for future quakes". The Myanmar Times. Archived from the original on 2012-06-07. Retrieved 2011-04-04.
  2. ^ Wang, Yu (2011). "Earthquakes and slip rate of the southern Sagaing fault: insights from an offset ancient fort wall, lower Burma (Myanmar)" (PDF). Geophysical Journal International. 185 (1): 49–64. Bibcode:2011GeoJI.185...49W. doi:10.1111/j.1365-246X.2010.04918.x.