Quakes

37 km ese of hitachi, japan

USGS-USP000CRMC

issued
2004-04-03 23:02Z
status
cancelled 2004-04-06 23:02Z
self-cancels
2004-04-06 23:02Z
authority
USGS NEIC
sea
North Pacific Ocean
position
36.428, 141.008
source
usgs · first seen 2026-09-03 15:08Z

Original warning text

37 KM ESE OF HITACHI, JAPAN.
1. EARTHQUAKE MAGNITUDE 6.0 (MWC) IN 36.428N 141.008E, DEPTH 31 KM AT 032302Z APR 04.
2. USGS EVENT USP000CRMC. https://earthquake.usgs.gov/earthquakes/eventpage/usp000crmc

This area · earthquake & tsunami bulletins

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

97
00
05
10
15
20
25
26

Season · when earthquake & tsunami bulletins happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

6 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.