Quakes

8 km nne of ?dach?-?da, japan

USGS-US2000DWH6

issued: 2018-04-08 16:32Z
status: cancelled 2018-04-11 16:32Z
self-cancels: 2018-04-11 16:32Z
authority: USGS NEIC
sea: Japan Sea
position: 35.259, 132.553
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

8 KM NNE OF ?DACH?-?DA, JAPAN.
1. EARTHQUAKE MAGNITUDE 5.7 (MWW) IN 35.259N 132.553E, DEPTH 10 KM AT 081632Z APR 18.
2. USGS EVENT US2000DWH6. https://earthquake.usgs.gov/earthquakes/eventpage/us2000dwh6

This area · earthquake & tsunami bulletins

32 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now

12 km ssw of kōya, japan2026-05-02
13 km wsw of yasugichō, japan2026-01-06
18 km w of uwajima, japan2024-04-17
27 km sse of saiki, japan2022-01-21
Earthquake magnitude 5.5 (mww) in 34.825N 135.639E, depth 10 km at 172258Z jun 182018-06-17
7 km sw of heunghae, south korea2017-11-15

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

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.