Live update in BBC....
https://www.bbc.com/news/live/c4gex01m7n5t
In Bangkok, 70 construction workers now missing at site of collapsed buildingpublished at 17:43
17:43
While the earthquake we're reporting on happened in Myanmar, it was felt in and has heavily affected Thailand, where we're also getting continuous updates.
In Thailand's capital Bangkok, 70 construction workers are now missing at the site of a collapsed building site, the National Institute for Emergency Medicine in Thailand says - having earlier reported there were 43 people feared missing.
In a post on Facebook, it adds there were around 320 workers on the site at the time of the collapse, and 20 are trapped in the lift shafts.
The number of deaths is unclear, and a field hospital has been set up at the scene as rescuers continue to look for survivors.
We'll bring you more on this when we have it.