Quakes

77 km e of nago, japan

USGS-USP000D0TH

issued
2004-07-24 18:54Z
status
cancelled 2004-07-27 18:54Z
self-cancels
2004-07-27 18:54Z
authority
USGS NEIC
sea
Philippine Sea
position
26.488, 128.754
source
usgs · first seen 2026-09-03 15:08Z

Original warning text

77 KM E OF NAGO, JAPAN.
1. EARTHQUAKE MAGNITUDE 5.5 (MWB) IN 26.488N 128.754E, DEPTH 31 KM AT 241854Z JUL 04.
2. USGS EVENT USP000D0TH. https://earthquake.usgs.gov/earthquakes/eventpage/usp000d0th

This area · earthquake & tsunami bulletins

78 within 180 nm since 1997 · 5 in the last 12 months · 0 in force now

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Season · when earthquake & tsunami bulletins happen here

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month of issue, all years in the archive

Timeline · 2 messages since 2004-07-22 · closed 2004-07-27

  1. 91 km e of nago, japan2004-07-22 → 2004-07-25
  2. 77 km e of nago, japan this message2004-07-24 → 2004-07-27

joined by proximity

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 earthquake & tsunami bulletins in force · see all

Quakes

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.