Singapore Standard Time (SST) = UTC+8
Click image for link to USGS
Thanks to Alvin Wong for the alert.
Links
- NOAA Pacific Tsunami Warning Centre – arrival times of waves (in UTC)
- “Large Aceh quake triggers Indian Ocean tsunami warning” – BBC
Earthquake off west coast of north Sumatra, in Indian Ocean, magnitude 8.7
Otterman speaks... 
We all in Sumatra are save here.
Only small tsunami 10-80 cm hit several place in Aceh.
Thanks Aadrean, very glad there was no tsunami, my friend!
Terima kasih banyak.