Quakes

23 km ne of hualien city, taiwan

USGS-US1000CFNF

issued: 2018-02-04 14:13Z
status: cancelled 2018-02-07 14:13Z
self-cancels: 2018-02-07 14:13Z
authority: USGS NEIC
sea: Philippine Sea
position: 24.126, 121.764
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

23 KM NE OF HUALIEN CITY, TAIWAN.
1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 24.126N 121.764E, DEPTH 9 KM AT 041413Z FEB 18.
2. USGS EVENT US1000CFNF. https://earthquake.usgs.gov/earthquakes/eventpage/us1000cfnf

This area · earthquake & tsunami bulletins

163 within 180 nm since 1997 · 4 in the last 12 months · 0 in force now

108 km ne of hengchun, taiwan2026-08-25
32 km ene of yilan, taiwan2026-05-01
29 km ese of yilan, taiwan2025-12-27
2025 taitung, taiwan earthquake2025-12-24
16 km nnw of yonakuni, japan2025-08-07
67 km s of hualien city, taiwan2025-06-11

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

Timeline · 4 messages since 2018-02-04 · closed 2018-02-10

22 km nne of hualien city, taiwan2018-02-04 → 2018-02-07
23 km ne of hualien city, taiwan this message2018-02-04 → 2018-02-07
18 km nne of hualien city, taiwan2018-02-06 → 2018-02-09
17 km ne of hualien city, taiwan2018-02-07 → 2018-02-10

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.