7.7 magnitude earthquake hits Southeast Asia, affecting Myanmar and Thailand

I am Myanmar and reporting from Bangkok.

I was upstairs, at third floor and was going down to have lunch and it shook whole house. At first I thought I am having nausea due to not having any food yet then thing starts to shake violently almost knocked me off stairs . And glasses started to rumble.

A construction in Pathunam collapsed.

Some house of friends of mine in Mandalay - Myanmar collapsed. One girl managed to get out in time.

One construction in Mandalay collapsed - 2 died.

Historic Mandalay Palace wall and entrance collapsed .

Airport in naypyitaw collapsed, there are report of many airport workers died.

Bridges collapsed, one of the longest standing historic bridges of Myanmar - Sagaing Bridge collapsed.

One other bridge in Mandalay brings down two cars with it, casualties unknown.

https://www.facebook.com/share/p/18bsATAEKS/

Many Junta gov buildings collapsed

https://www.facebook.com/share/p/1BYV644DmY/

shakemap: https://earthquake.usgs.gov/earthquakes/eventpage/us7000pn9s...

Mandalay looks to be almost exactly in the center of the worst of it...

That shakemap looks really suspicious, relative to the damage being reported in Thailand, especially Bangkok. 600 miles away (~1000 km) and the shakemap's reporting numbers like 3 to 4 on the intensity scale. When they reported the skyscraper collapsing in Thailand, at first I thought it was Chiang Mai near the border of Myanmar, not Bangkok 600 miles away. For Americans, that's like the big one hits the Cali fault, and skyscrapers are falling down in Salt Lake City or Phoenix.

Wonder whether that's just automated simulation output, rather than actual measurements from stations? Numbers 3 and 4:

3 - Felt noticeably indoors, especially in tops of buildings, yet many do not even notice there's an earthquake.

4 - Felt indoors by many, felt outside by few. Sensation like heavy truck striking a building.

Bangkok's reporting sensations, crowd behavior, and events more like a 6 to 7. Everybody runs, furniture moves, plaster falls, considerable damage to poorly built (partially finished) structures. A 3-4 is like, you barely notice, or think a really heavy vehicle just crashed or something. Not, everybody in town runs in panic, describes all the ceilings collapsing, cracks in walls afterward. [1][2][3][4]

Expect there's probably going to be some re-evaluation of the magnitude and scale of the earthquake based on what was actually reported by observers, cameras, and damage afterward. They're reporting slight damage and cracks even in relatively well constructed buildings.

Edit: This story from ChannelNewsAsia in Singapore has camera footage from somebody on the ground near the skyscraper collapse. Visibly shaking the camera holder. [5]

[1] Intensity, Text Descriptions: https://sciencefest.indiana.edu/wp-content/uploads/2020/10/m...

[2] Semi-common Cone Chart with Energy Comparison: https://basecampconnect.com/wp-content/uploads/2022/01/eartq...

[3] Japanese Chart with Pictures: https://miro.medium.com/v2/resize:fit:1400/1*Ca_yV0l_zkWiFtg...

[4] Another Picture Chart: https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/...

[5] ChannelNewsAsia, https://www.channelnewsasia.com/asia/massive-quake-kills-nea...