The Indian Ocean Tsunami Warning System relayed the initial bulletin at 05:56:02 UTC. The PTWC web site is responding to web page requests with no significant delays.
The Widespread Tsunami Warning for the Pacific is still in effect, with the latest bulletin being number 16 at 0938 UTC, with reports above 1m being:
|GAUGE LOCATION||LAT LON||TIME||AMPL||PER|
|NUKU HIVA MARQUESAS||8.9S 140.1W||1824Z||1.48M / 4.8FT||14MIN|
|PORT SAN LUIS CA||35.2N 120.8W||1654Z||1.88M / 6.2FT||22MIN|
|CRESCENT CITY CA||41.7N 124.2W||1657Z||2.02M / 6.6FT||20MIN|
|LOMBRUM MANUS IS PG||2.0S 147.4E||1529Z||1.04M / 3.4FT||62MIN|
|KAWAIHAE HAWAII||20.0N 155.8W||1413Z||1.22M / 4.0FT||14MIN|
|HILO HAWAII||19.7N 155.1W||1409Z||1.41M / 4.6FT||36MIN|
|KAHULUI MAUI||20.9N 156.5W||1327Z||1.74M / 5.7FT||52MIN|
|HANASAKI HOKKAIDO J||43.3N 145.6E||0656Z||1.83M / 6.0FT||24MIN|
|MIDWAY||28.2N 177.4W||1048Z||1.27M / 4.2FT||12MIN|
|OMAEZAKI HONSHU JP||34.6N 138.2E||0818Z||1.42M / 4.6FT||56MIN|
|DART 21418||38.7N 148.7E||0619Z||1.08M / 3.5FT||06MIN|
For the latest reports see the Pacific Tsunami Warning Centre.
For an overview of how this is reported via the Internet, see my talk notes for the East Mediterranean Tsunami Warning Centre in Istanbul.
The Sahana Free and Open Source Disaster Management System Software is available in several languages, including English and Japanese. The Sahana Foundation (which I am a member of) has issued a request for volunteers to assist with software support.