Indonesian seafloor rises over 300 meters this week.

[Littleenki]

Seafloor rising over 300 meters in less than a week anywhere would bring a great deal of interest from numerous sources, but when its near Indonesia, youd think there would be a bit more attention given to such an event since the Tsunami of years past.

http://www.ndbc.noaa.gov/station_page.php?station=53046

Heres the page from the NOAA, and it shows the seafloor rising abrubtly this week...from 4240 meters deep to 3920 meters deep..Hmm some serious tectonic acivity down there.

Owned and maintained by http://www.ndbc.noaa.gov/ndbcexit.php?url=http://www.bom.gov.au/&blurb=Australian+Bureau+of+Meteorology
ETD
ETD payload
11.445 S 113.607 E (11°26'42" S 113°36'25" E)

Water depth: 4612 m

Anyone familiar with this type of measurement and the apparatus involved in measuring it?

Cheers!
Le